Updated on 2024/04/27

写真a

 
KAWAJIRI Yoshiaki
 
Organization
Graduate School of Engineering Materials Process Engineering 1 Professor
Graduate School
Graduate School of Engineering
Undergraduate School
School of Engineering Materials Science and Engineering
Title
Professor

Degree 1

  1. Ph.D. ( 2007.7   Carnegie Mellon University, USA ) 

Research Interests 10

  1. CO2 capture

  2. modeling

  3. statistics

  4. data sciences

  5. chromatography

  6. Adsorption process

  7. Separations

  8. Chemical engineering

  9. Process systems engineering

  10. Bayesian inference

Research Areas 4

  1. Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Transport phenomena and unit operations

  2. Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Chemical reaction and process system engineering

  3. Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Transport phenomena and unit operations

  4. Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Control and system engineering

Current Research Project and SDGs 2

  1. Continuous phamaceutical manufacturing by chromatography

  2. Carbon dioxide capture by adsorption

Research History 9

  1. Lappeenranta-Lahti University of Technology (LUT University), Finland   Visiting Professor

    2023.9

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    Country:Finland

  2. Nagoya University   Institutes of Innovation for Future Society, Research Center for Net Zero Carbon Society   Professor

    2022.4

  3. Nagoya University   Institute of Innovation for Future Society, Materials Innovation Laboratories   Professor

    2018.11

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    Country:Japan

  4. Nagoya University   Graduate School of Engineering, Materials Process Engineering   Professor

    2017.6

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    Country:Japan

  5. Georgia Institute of Technology   School of Chemical & Biomolecular Engineering   Adjunct Professor

    2017.6 - 2020.5

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    Country:United States

  6. Georgia Institute of Technology   School of Chemical & Biomolecular Engineering   Associate professor

    2015.7 - 2017.5

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    Country:United States

  7. Georgia Institute of Technology   School of Chemical & Biomolecular Engineering   Associate Professor

    2008.9 - 2015.6

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    Country:United States

  8. Max Planck Institute for Dynamics of Complex Technical Systems   Researcher

    2007.10 - 2008.8

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    Country:Germany

  9. Organo Corporation   Central Research Center

    1999.4 - 2003.6

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    Country:Japan

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Education 3

  1. Carnegie Mellon University, United States   Department of Chemical Engineering

    - 2007.8

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    Country: United States

  2. Kansai University   Graduate School, Division of Engineering   Chemical Engineering

    - 1999.3

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    Country: Japan

  3. Kansai University   Faculty of Engineering   Department of Chemical Engineering

    - 1997.3

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    Country: Japan

Professional Memberships 6

  1. American Institute of Chemical Engineers

  2. International Adsorption Society

  3. The Japan Society on Adsorption

  4. THE SOCIETY OF CHEMICAL ENGINEERS, JAPAN

  5. THE SOCIETY OF SEPARATION PROCESS ENGINEERS

  6. The Japan Statistical Society

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Committee Memberships 17

  1. Max Planck Institute for Dynamics of Complex Systems   Ph.D. Thesis Committee  

    2023.10 - 2024.1   

  2. Chemical Engineering Science   Editor  

    2023.3   

  3. Lappeenranta University of Technology, Finland   Ph.D. Defense Opponent  

    2021.3 - 2021.4   

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    Committee type:Other

  4. The Japan Society on Adsorption   Board Member  

    2020.4   

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    Committee type:Academic society

  5. Ministry of Environment, Japan   Expert Committee Member, Carbon Circular Model Building Demonstration by Low-concentration Carbon Dioxide Recovery System  

    2019.11 - 2022.3   

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    Committee type:Government

  6. Japan Association for Chemical Innovation(JACI)   Working Unit Member, Separations Engineering, Green Sustainable Chemistry (GSC)Innovation Platform  

    2019.10 - 2022.3   

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    Committee type:Other

  7. International Adsorption Society   Board of Directors  

    2019.6   

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    Committee type:Academic society

  8. The Engineering Academy of Japan   Member  

    2019.4   

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    Committee type:Academic society

  9. Carbon Recycling Promotion Office, Ministry of Economy, Trade and Industry, Japan   Roadmap committee member  

    2019.3 - 2021.8   

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    Committee type:Government

  10. National Organizing Committee, 14th International Symposium on Process Systems Engineering (PSE 2021+)   Committee Member  

    2019.2 - 2022.6   

  11. Journal of Advanced Manufacturing and Procesing, AIChE   Editorial Board Member  

    2018.10   

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    Committee type:Academic society

  12. Sub-committee for Creating New Chemistry by Merging with Information Science, Science Council of Japan   Member  

    2018.9 - 2020.7   

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    Committee type:Government

  13. AI/IoT Committee, Society of Chemical Engineers Japan   Member  

    2018.8   

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    Committee type:Academic society

  14. Lund University, Sweden   Opponent for Ph.D. Defense  

    2018.5   

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    Committee type:Other

  15. Georgia Institute of Technology   Director of Speciality Separations Center  

    2016.7 - 2017.5   

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    Committee type:Other

  16. Lappeenranta University of Technology, Finland   Ph.D. Thesis pre-examiner  

    2013.9   

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    Committee type:Other

  17. National Science Foundation   Small Business Innovation Research Funding Research Panel  

    2012.9   

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    Committee type:Government

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Awards 6

  1. 日本吸着学会 奨励賞

    2019.11   日本吸着学会   火力発電所排ガス、および大気中からの二酸化炭素吸着分離:プロセスモデリングと最適化

    川尻 喜章

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    Award type:Award from international society, conference, symposium, etc.  Country:Japan

  2. Research Encouragement Prize, Division of Systems, Information and Simulation

    2017.10   The Society of Chemical Engineers Japan   Uncertainty quantification and robustness evaluation for CO2 adsorption process model by Bayesian inference and sequential Monte Carlo

    Jayashree Kalyanaraman, Matthew Realff

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    Award type:Award from Japanese society, conference, symposium, etc.  Country:Japan

  3. Model-Based Innovation Prize Runners-up Award

    2013.11   Process Systems Enterprise Ltd.  

    Jason Bentley, Yoshiaki Kawajiri

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    Award type:Award from publisher, newspaper, foundation, etc. 

  4. Computing and Systems Technology (CAST) Division David Smith, Jr. Graduate Publication Award

    2012   American Institute of Chemical Engineers (AIChE)  

    Yoshiaki Kawajiri

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    Award type:Award from international society, conference, symposium, etc. 

  5. Creating Energy Options Award

    2011   Georgia Institute of Technology  

    Yoshiaki Kawajiri

  6. Postdoctoral Research Fellowship

    2007.10   Alexander von Humboldt Foundation  

    Yoshiaki Kawajiri

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Papers 103

  1. Modeling of moving bed CO2 capture process using amine solid adsorbent and its validation using pilot plant test data Reviewed

    Takehi Okumura, Takahiro Yamaguchi, Shohei Nishibe, Ryohei Numaguchi, Yoshiaki Kawajiri

    International Journal of Greenhouse Gas Control   Vol. 133   page: 104094   2024.3

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    Authorship:Last author   Language:English  

    DOI: https://doi.org/10.1016/j.ijggc.2024.104094

  2. Parameter Estimation for Reactive Chromatography Model by Bayesian Inference and Parallel Sequential Monte Carlo Reviewed International journal

    Hikari Sugiyama, Yota Yamamoto, Kensuke Suzuki, Tomoyuki Yajima, Yoshiaki Kawajiri

    Chemical Engineering Research and Design     2024.1

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

  3. A Comprehensive Analysis of Ammonia Synthesis over a Commercial Iron-Based Catalyst using Differential and Integral Reactor Models Reviewed International journal

    Mostafa El-Shafie, Hideki Harada, Tomoyuki Yajima, Shoichi Tsuda, Koji Inazu, Yoshiaki Kawajiri

    International Journal of Hydrogen Energy     2024.1

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    Authorship:Last author   Language:English   Publishing type:Research paper (scientific journal)  

  4. Model-based techno-economic analysis of an integrated synthetic natural gas production system with direct air capture and water electrolysis Reviewed International coauthorship

    Hideki Harada, Anshuman Sinha, Tomoyuki Yajima, Yoshiaki Kawajiri

    Carbon Capture Science & Technology     2023.12

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    Authorship:Last author, Corresponding author   Language:English  

  5. Mapping adsorbent properties to optimal process performance of two-bed temperature swing adsorption by superstructure optimization Reviewed International journal

    Yuchi Sugiura, Tomoyuki Yajima, Yoshiaki Kawajiri

    Chemical Engineering and Processing - Process Intensification   Vol. 191   2023.9

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    Temperature swing adsorption (TSA) is one of the promising separation techniques for large-scale CO2 capture, and many adsorbents are being developed today. However, it is difficult to identify the optimal operating configurations of multi-bed TSA process to fully utilize the potential of a given adsorbent. This is because optimal operating conditions and cycle configurations are highly dependent on the adsorbent properties. In this work, we propose a comprehensive approach that maps adsorption isotherms to the optimal multi-bed TSA operation identified from various alternatives. A case study for separation of CO2 and N2 is presented where isotherm properties of the adsorbent are parameterized to analyze the influence on the optimal TSA operating cycle configurations and process performance. Our analysis shows that the optimal throughput increases by 68% when the CO2 selectivity is doubled, and 96% when the CO2 selectivity and capacity are both doubled. Furthermore, the frequency of the reflux operations and the cycle time in the optimal operating cycle are found to be dependent on the CO2 capacity.

    DOI: 10.1016/j.cep.2023.109438

    Scopus

  6. Modeling, parameter estimation, and uncertainty quantification for CO2 adsorption process using flexible metal–organic frameworks by Bayesian Monte Carlo methods Reviewed International journal

    Saeki Sugimoto, Yuya Takakura, Hiroshi Kajiro, Junpei Fujiki, Hossein Dashti, Tomoyuki Yajima, Yoshiaki Kawajiri

    Journal of Advanced Manufacturing and Processing     2023.7

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:Wiley  

    Abstract

    Flexible metal–organic frameworks (flexible MOFs) are considered promising adsorbents for CO<sub>2</sub> capture, some of which have sigmoidal isotherm shapes that allow adsorption and desorption operations within a narrow partial pressure range. Nevertheless, modeling of adsorption processes employing flexible MOFs remains a challenge due to the unique isotherm shapes and kinetics. In this work, a Bayesian estimation framework is applied sequentially to handle two experimental data sets: isotherm and breakthrough measurements. The computational challenge for estimating the isotherm and kinetic parameters from the isotherm measurements and breakthrough experiments is resolved by Markov chain and sequential Monte Carlo methods. The uncertainties of the model parameters are obtained as probability distributions.

    DOI: 10.1002/amp2.10165

  7. Subambient temperature swing adsorption utilizing cold energy from liquefied natural gas Reviewed International journal

    Yukino Kuwabara, Takaya Tokunaga, Tatsuya Moriyama, Masahisa Koizumi, Shiho Mizuno, Takuro Hagino, Shinpei Kusaka, Ryotaro Matsuda, Tomoyuki Yajima, Yoshiaki Kawajiri

    International Journal of Greenhouse Gas Control   Vol. 126   2023.6

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    This study proposes a CO2 capture process by temperature swing adsorption (TSA) using latent heat of evaporation for liquefied natural gas (LNG) as a cold energy source, which is currently unused and discarded into seawater. The proposed subambient process has several advantages: (1) the total energy cost can be saved by the LNG cold energy; (2) the equilibrium capacity of CO2 at subambient temperature can be increased substantially; and (3) water in the flue gas which would lead to deterioration of the adsorbent can be removed by a pretreatment step utilizing LNG cold energy. For the adsorbent in the TSA system, zeolite 13X, MIL-101, UiO-66, and CPL-1, which are considered effective for CO2 adsorption in the subambient, were considered and adsorption isotherm data were obtained at subambient conditions. Comparisons of these adsorbents were carried out using a rigorous dynamic model of the TSA process. It was found that CPL-1 gives a high recovery rate of 70% and purity of 95%. It was also found that the proposed system has the potential to capture up to 6% of the CO2 emitted from Japan.

    DOI: 10.1016/j.ijggc.2023.103910

    Scopus

  8. Breakthrough analysis for parameter estimation of CO2 adsorption on pelletized flexible metal–organic framework Reviewed International journal

    Junpei Fujiki, Hiroshi Kajiro, Yuya Takakura, Tomoyuki Yajima, Yoshiaki Kawajiri

    Chemical Engineering Journal   Vol. 460   2023.3

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    Authorship:Last author   Language:English   Publishing type:Research paper (scientific journal)  

    Pellets of elastic layer-structured metal–organic framework-11 (ELM-11), one of the flexible metal–organic frameworks (MOFs), were prepared by mixing ELM-11 powder with a cellulose binder, and the CO2 adsorption behavior of ELM-11 pellets in a fixed-bed adsorber was analyzed to estimate equilibrium and kinetic parameters. Adsorption breakthrough tests were performed under various conditions for the simulated flue gas (20 % CO2–80 % N2) of a blast furnace gas in addition to CO2 isotherm measurements. Experimental CO2 adsorption isotherms on ELM-11 followed a weighted dual-site Langmuir equilibrium model well. The breakthrough analysis results by numerical calculation using the equilibrium model suggested that the gate-opening pressure of ELM-11 shifted to a lower pressure through repeated breakthrough tests. The CO2 adsorption kinetics on ELM-11 pellets agreed well with the linear-driving-force model. Furthermore, CO2 adsorption behavior under various conditions was described well by a mathematical model using a constant value of the mass transfer coefficient under the condition of this study, which was validated against additional experimental data. In addition, it was found that the mass transfer becomes slow under certain conditions that the driving force of the phase transition of ELM-11 is smaller than a threshold, where the amount of CO2 adsorbed on the breakthrough tests did not reach the equilibrium capacity of CO2, which may because the rate-limiting step may be dependent on the CO2 partial pressure and temperature.

    DOI: 10.1016/j.cej.2023.141781

    Scopus

  9. Modeling of Nucleation, Growth, and Dissolution of Paracetamol in Ethanol Solution for Unseeded Batch Cooling Crystallization with Temperature-Cycling Strategy Reviewed International coauthorship International journal

    Youngjo Kim, Yoshiaki Kawajiri, Ronald W. Rousseau, Martha A. Grover

    Industrial & Engineering Chemistry Research   Vol. 62 ( 6 ) page: 2866 - 2881   2023.2

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    Language:English   Publishing type:Research paper (scientific journal)  

    Controlling crystal size distributions is critical to ensure the quality of products and operational efficiency for downstream processing. In batch cooling crystallization, temperature cycling strategies are often employed to control the crystal size distribution and minimize fines. Optimizing the complex operation of this strategy, where crystallization and dissolution occur in a single batch run, remains a challenge. For this problem, we develop a model of the process by a population balance considering nucleation, growth, and dissolution of crystals. In a case study of paracetamol in ethanol, the parameters in the population balance model were estimated from multiple experimental runs. The developed model was validated against additional experimental data sets, where the concentration and crystal size distributions of the final crystal products were predicted successfully. R2 values are greater than 0.96 in all cases.

    DOI: 10.1021/acs.iecr.2c03465

    Scopus

  10. Estimation and statistical analysis of model parameters using sequential Monte Carlo for phenol and p-cresol separation Reviewed International journal

    Ziting Yuan, Yota Yamamoto, Tomoyuki Yajima, Yoshiaki Kawajiri

    Journal of Chromatography A   Vol. 1688   2023.1

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    Model-based design and optimization methods facilitate industrial applications of chromatographic separations. The uncertainty of the model parameters must be quantified to ensure robust design and control. In this study, we propose an approach using the sequential Monte Carlo (SMC) method based on the Bayesian principle to estimate the uncertainty of the parameters. The linear driving force model for separation of phenol and p-cresol was considered as an example. By comparing different injection tests, we confirmed the necessity of pulse injection and breakthrough experiments to estimate parameters with sufficient accuracy and precision. We also found that modeling observation errors carefully is critical to obtain reasonable estimation.

    DOI: 10.1016/j.chroma.2022.463703

    Scopus

    PubMed

  11. Modeling and optimal design of multicomponent vacuum pressure swing adsorber for simultaneous separation of carbon dioxide and hydrogen from industrial waste gas Reviewed International journal

    Toji Kakiuchi, Tomoyuki Yajima, Nobuyuki Shigaki, Yoshiaki Kawajiri

    Adsorption   Vol. 29 ( 1 ) page: 9 - 27   2023.1

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    Adsorption processes are expected to play an important role in carbon dioxide capture, utilization and storage (CCUS). In particular, blast furnace gas (BFG) from the steel industry is one of the major sources of CO2 emissions, and reducing emissions from this source is a major challenge. BFG can be treated as valuable hydrogen (H2) source through water gas shift reactions, which may allow synthesis of methane and methanol if the purification of these two gases is possible. This study proposes and designs a new Vacuum Pressure Swing Adsorption (VPSA) process that consists of two tandem adsorption columns for simultaneous separation of H2 and CO2 from BFG. A mathematical model is developed to predict the performance of the proposed process. The model is fitted to the experimental data using a VPSA pilot plant, which were demonstrated to predict flow rates within an error of 6%. Furthermore, the model was used to perform multi-objective optimization to analyze trade-offs among throughput, energy consumption, CO2 purity, and recovery. Finally, we analyzed the optimal design and operating conditions such as pressure and column height.

    DOI: 10.1007/s10450-022-00371-x

    Scopus

  12. Model-Based Analysis of a Highly Efficient CO2 Separation Process Using Flexible Metal–Organic Frameworks with Isotherm Hysteresis Reviewed International journal

    Yuya Takakura, Saeki Sugimoto, Junpei Fujiki, Hiroshi Kajiro, Tomoyuki Yajima, Yoshiaki Kawajiri

    ACS Sustainable Chemistry & Engineering   Vol. 10 ( 45 ) page: 14935 - 14947   2022.11

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:American Chemical Society (ACS)  

    DOI: 10.1021/acssuschemeng.2c05058

  13. Performance evaluation of gas fraction vacuum pressure swing adsorption for CO2 capture and utilization process Reviewed International journal

    Nobuyuki Shigaki, Yasuhiro Mogi, Hideo Kijima, Toji Kakiuchi, Tomoyuki Yajima, Yoshiaki Kawajiri

    International Journal of Greenhouse Gas Control   Vol. 120   2022.10

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    Authorship:Last author   Language:English   Publishing type:Research paper (scientific journal)  

    Pressure swing adsorption (PSA) is widely used in various gas separation processes. Many PSA operations have been proposed that require multiple beds having a rinse step in order to obtain a product gas of high purity. This operation may cause re-adsorption of desorbed gases on the adsorbent depending on the process design, which leads to a decrease in the productivity and energy efficiency. In this work, a simple vacuum type PSA (VPSA) process without a rinse step is proposed and demonstrated experimentally for CO2 separation. The proposed VPSA process fractionates the outlet gas from the bed, which allows flexible adjustment of the purity and recovery of the product gas exploiting isotherm nonlinearity. To investigate the performance of the proposed process, a dynamic VPSA simulation was conducted. The performance of this gas fraction VPSA was evaluated also experimentally at the laboratory scale to analyse the trade-offs amongst purity, recovery, productivity and energy efficiency. In our experiment, the highest CO2 recovery of 68.7% was obtained by the newly designed 2-column gas fraction VPSA at the feed gas volume of 76 NL-feed/kg-adsorbent/cycle, which is about 60% higher than 3-column VPSA with a rinse step. The CO2 separation energy estimated from experimental results with assumptions on the efficiency of the compressor and vacuum pump also indicated the possibility of further cost reduction at moderate CO2 purity.

    DOI: 10.1016/j.ijggc.2022.103763

    Scopus

  14. Reduced building energy consumption by combined indoor CO2 and H2O composition control Reviewed International coauthorship International journal

    Anshuman Sinha, Harshul Thakkar, Fateme Rezaei, Yoshiaki Kawajiri, Matthew J. Realff

    Applied Energy   Vol. 322   2022.9

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    Language:English   Publishing type:Research paper (scientific journal)  

    Rapid growth in global energy consumption has raised concern on the environmental impacts such as ozone layer depletion and climate change. Enclosed space, such as commercial buildings, accounts for about 40% of global energy consumption and the demand is constantly increasing due to increasing population, urbanization, and economic development. The energy demands in the building sector calls for strategic measures to develop energy efficient technologies. This paper presents a strategy to decrease energy demands inside buildings by proposing a ventilation system which regulates the enclosed air quality resulting in reduced air conditioning. The system consists of multiple adsorption beds with zeolite 13X monoliths for CO2 removal, and silica gel for humidity control, inside the enclosed space. The air conditioning system results in decrease in energy requirement and improvement in economics by 55% as compared with conventional ventilation system. The model is scaled up to the size comparable with total office inventory of New York City, and the reduction in carbon emissions by introducing the air composition control system for New York City is equivalent to replacing 57 million incandescent light bulbs by LEDs. This paper concludes that the air conditioning system proposed in this study results in the improvement in performance as compared to a conventional ventilation system and could reduce energy consumption inside commercial buildings.

    DOI: 10.1016/j.apenergy.2022.119526

    Scopus

  15. Modeling and estimating kinetic parameters for CO2 methanation from fixed bed reactor experiments Reviewed International journal

    Toshiki Tsuboi, Shoya Yasuda, Cheolyong Choi, Wei Zhang, Hiroshi Machida, Koyo Norinaga, Tomoyuki Yajima, Yoshiaki Kawajiri

    Journal of Advanced Manufacturing and Processing   Vol. 5 ( 1 ) page: e10145   2022.9

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

  16. Discrepancy quantification between experimental and simulated data of CO2 adsorption isotherm using hierarchical Bayesian estimation Reviewed International coauthorship International journal

    Sotaro Kojima, Jongwoo Park, Eli A. Carter, Krista S. Walton, Matthew J. Realff, David S. Sholl, Tomoyuki Yajima, Junpei Fujiki, Yoshiaki Kawajiri

    SEPARATION AND PURIFICATION TECHNOLOGY   Vol. 296   2022.9

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:ELSEVIER  

    To quantitatively analyze the inconsistencies commonly observed between experimental and simulated adsorption isotherms, parameter estimation of adsorption isotherm models was conducted by hierarchical Bayesian estimation with parameter uncertainties being quantified as probability distributions. The estimation method was implemented using Markov Chain Monte Carlo (MCMC) to analyze multiple data sets obtained from different sources, including a publicly available database. To describe the discrepancies of experimental and simulated adsorption data, the simulation data was set as the reference to which experimental measurements were compared. We applied the proposed approach to analyze CO2 adsorption isotherms that are measured and simulated on zeolite 13X and MIL-101(Cr). In these case studies, the discrepancy of CO2 adsorption isotherm was successfully quantified between experimental measurements and predictions given by molecular simulations using Grand Canonical Monte Carlo (GCMC), where uncertainties were quantified as probability distributions. Furthermore, experimental data sets that agree well with the GCMC simulation have been identified, providing insights into experimental and measurement methods as well as choosing the right assumptions in the molecular simulation.

    DOI: 10.1016/j.seppur.2022.121371

    Web of Science

  17. Modeling and Optimal Design of Pressure Swing Adsorber for Carbon Dioxide and Hydrogen Separation from Industrial Waste Gas Reviewed International journal

    Toji Kakiuchi, Tomoyuki Yajima, Nobuyuki Shigaki, Yoshiaki Kawajiri

    Computer Aided Chemical Engineering   Vol. 49   page: 853 - 858   2022.1

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Part of collection (book)  

    Recently, carbon dioxide capture utilization and storage (CCUS) is gaining attention as a way to reduce carbon dioxide emissions. Blast furnace gas (BFG) in the steel industry is one of the major sources of carbon dioxide (CO2) emissions, which has the potential to be a hydrogen (H2) source by water gas shift reaction to. In this work, we pursue simultaneous purification of H2 and CO2 from reformed BFG by pressure swing adsorption (PSA). A mathematical model of newly designed PSA for simultaneous separation of CO2 and H2 is developed from experimental results. After fitting to the experimental results to the model, we were able to reproduce the purity and recovery of the recovered gas with an error of about 5 %. The model was also used to perform multi- objective optimization of the PSA process. From the Pareto solutions, the relationship between energy consumption and throughput is analyzed. In addition, it was confirmed that there is an operation condition that can increase the purity of carbon dioxide and throughput while suppressing the decrease of purity and recovery of hydrogen.

    DOI: 10.1016/B978-0-323-85159-6.50142-1

    Scopus

  18. Comprehensive Quantification of Model Prediction Uncertainty for Simulated Moving Bed Chromatography Reviewed International journal

    Kensuke Suzuki, Tomoyuki Yajima, Yoshiaki Kawajiri

    Computer Aided Chemical Engineering   Vol. 49   page: 943 - 948   2022.1

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Part of collection (book)  

    To realize robust process design and operation of simulated moving bed (SMB) chromatography, prediction uncertainty in a model must be quantified. In this study, we quantify the prediction uncertainty as predictive distributions stemming from a model parameter uncertainty estimated from experimental data. The resulting predictive distributions provide insights into selecting experimental methods to assure reliability of the model predictions and parameters.

    DOI: 10.1016/B978-0-323-85159-6.50157-3

    Scopus

  19. Determination of Kinetic Parameters for CO2 Methanation (Sabatier Reaction) over Ni/ZrO2 at a Stoichiometric Feed-Gas Composition under Elevated Pressure Reviewed International journal

    Cheolyong Choi, Angkana Khuenpetch, Wei Zhang, Shoya Yasuda, Yixiong Lin, Hiroshi Machida, Hiroyuki Takano, Kouichi Izumiya, Yoshiaki Kawajiri, Koyo Norinaga

    Energy and Fuels   Vol. 35 ( 24 ) page: 20216 - 20223   2021.12

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    Language:English   Publishing type:Research paper (scientific journal)  

    Methanation of CO2 using H2 obtained by renewable energy sources has been gaining attention as one of the promising options for utilizing captured CO2 and surplus power obtained when intermittent power sources such as solar and wind energy are used. Herein, kinetics of CO2 methanation over Ni/ZrO2 was studied using a tubular quartz reactor at 0.9 MPa. The Sabatier reaction (CO2 + 4H2 = CH4 + 2H2O, ΔHr298K = – 165 kJ mol–1) was carried out under stoichiometric gas feeding (CO2/H2 = 1/4 v/v to CH4/H2O = 1/2 v/v), and its reaction rate was determined. The exothermic nature of CO2 methanation and extremely high catalytic activities increased the reaction temperature to 400–600 °C even when the feed-gas temperature was as low as 250–400 °C, and the gas hourly space velocity was as high as 3 × 106 h–1. Nonlinear regression analyses based on one- and multistep kinetic models were used to investigate the reaction rates to estimate the kinetic parameters. Both models with optimized parameters can reproduce the experimentally obtained CH4 formation rates for the entire range of the feed-gas conversion with a coefficient of determination (R2) of over 0.98.

    DOI: 10.1021/acs.energyfuels.1c01534

    Scopus

  20. Uncertainty quantification for chromatography model parameters by Bayesian inference using sequential Monte Carlo method Reviewed

    Yota Yamamoto, Tomoyuki Yajima, Yoshiaki Kawajiri

    Chemical Engineering Research and Design   Vol. 175   page: 223 - 237   2021.11

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    Many model-based optimization methods have been proposed for chromatographic processes to ensure product quality and efficiency, but uncertainty of model parameters should be considered to assure robust design and operation. In this study, we developed a sequential Monte Carlo (SMC) parameter estimation method for chromatographic processes to estimate the parameter uncertainty rigorously within a reasonable amount of computation time. As an example, separation of glucose and fructose is considered. Through the example using artificial data, we confirmed that SMC can perform estimations more efficiently than the existing method, Markov chain Monte Carlo. Furthermore, through the example using lab-scale experimental data, we confirm that the time and effort for the sample analysis to identify the concentration of each component can be eliminated. We also examined the relationship between the number of cores and computation time for parallel implementation of SMC.

    DOI: 10.1016/j.cherd.2021.09.003

    Scopus

  21. Process development for advanced simulated moving bed (ASMB) chromatography by parameter refinement using pilot plant experimental data Reviewed

    Hideki Harada, Kensuke Suzuki, Kohei Sato, Kazuo Okada, Masaki Tsuruta, Tomoyuki Yajima, Yoshiaki Kawajiri

    Separation and Purification Technology     2021.10

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: https://doi.org/10.1016/j.seppur.2021.119932

    DOI: https://doi.org/10.1016/j.seppur.2021.119932

  22. Utilization of operation data for parameter estimation of simulated moving bed chromatography Reviewed

    Kensuke Suzuki, Hideki Harada, Kohei Sato, Kazuo Okada, Masaki Tsuruta, Tomoyuki Yajima, Yoshiaki Kawajiri

    Journal of Advanced Manufacturing and Processing     page: e10103   2021.7

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    Authorship:Last author, Corresponding author  

    DOI: 10.1002/amp2.10103

    DOI: 10.1002/amp2.10103

  23. Integration of material and process design for kinetic adsorption separation Reviewed International coauthorship

    Trisha Sen, Yoshiaki Kawajiri, Matthew J. Realff

    Industrial and Engineering Chemistry Research   Vol. 60 ( 6 ) page: 2536 - 2546   2021.2

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    Kinetic adsorption separation exploits differences in diffusion behavior of different adsorbates in materials and enables selection of the faster over the slower components despite possibly unfavorable equilibrium loading amounts. The aims of this article are to explore the material property space that leads to effective kinetic adsorption separation and to test the predictive value of the current ideal kinetic selectivity metric. This metric is the product of equilibrium selectivity and square root of their diffusivity ratio. Throughout our analysis, we use the Maxwell-Stefan diffusion formulation which has been shown to capture transient crystal diffusion characteristics with greater accuracy than a Fickian description. The study is conducted in two parts. Optimized purity-recovery pareto curves are generated for three-step PSA cycles for four Langmuir isotherms that have no equilibrium selectivity (=1), with varying diffusivity ratio and crystal radius. This highlighted the role of crystal radius and isotherm shape in bed performance objectives and not just the diffusivity ratio. A surrogateassisted illumination (SAIL) algorithm based on single crystal uptake simulations was used to cover a wider range of equilibrium selectivities in a fraction of the time taken for full PSA simulations. We conclude that for similar diffusivities and equilibrium selectivity, steeper isotherms show better kinetic separation performance, in agreement with the existing literature. In addition, the size of the crystal also strongly impacts optimal performance, whereas the diffusivity ratio was found to have a weaker than expected impact. Therefore, using the ideal kinetic selectivity metric mentioned earlier could, in certain cases, be inadequate for comparison of materials for kinetic separation of a target gas mixture. In addition, the combination of SAIL and the single crystal uptake model was successfully able to replicate observations made using full PSA cycle optimizations showing how a multifidelity modeling approach can be used to screen materials for kinetic adsorption separation design.

    DOI: 10.1021/acs.iecr.0c05138

    Scopus

  24. Model-based optimization strategies for chromatographic processes: a review Invited Reviewed

    Yoshiaki Kawajiri

    Adsorption   Vol. 27 ( 1 ) page: 1 - 26   2021.1

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    © 2020, Springer Science+Business Media, LLC, part of Springer Nature. Many decisions must be made when determining design and operation of a chromatographic process. Such decisions should optimize the performance, including product purity, recovery, productivity, and desorbent consumption. For this problem, model-based optimization has been shown to be a powerful approach, aided by recent developments in modeling of chromatographic processes. In this article, past studies on model-based optimization for single and multi-column chromatographic processes are reviewed. Focus is placed on applications of mathematical programming techniques. More challenging problems including online optimization and flowsheet design are also discussed.

    DOI: 10.1007/s10450-020-00251-2

    Scopus

  25. Analysis of energetics and economics of sub-ambient hybrid post-combustion carbon dioxide capture Reviewed International coauthorship

    Stephen J.A. DeWitt, Rohan Awati, Héctor Octavio Rubiera Landa, Jongwoo Park, Yoshiaki Kawajiri, David S. Sholl, Matthew J. Realff, Ryan P. Lively

    AIChE Journal     2021

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    Adsorption of CO2 from post-combustion flue gas is one of the leading candidates for globally impactful carbon capture systems. This work focused on understanding the opportunities and limitations of sub-ambient CO2 capture processes utilizing a multistage separation process. A hybrid process design using a combination of pressure-driven separation of CO2 from flue gas (e.g., adsorption- or membrane-based separation) followed by CO2-rich product liquefaction to produce high-purity (>99%) CO2 at pipeline conditions is considered. The operating pressure of the separation unit is a key cost parameter and also an important process variable that regulates the available heat removal necessary to reach the sub-ambient operating conditions. The economic viability of applying pressure swing adsorption (PSA) processes using fiber sorbent contactors with internal heat management was found to be most influenced by the productivity of the adsorption system, with productivities as high as 0.015 (Formula presented.) /kgsorb−1 sec−1 being required to reduce costs of capture below $60/ton CO2 captured. This analysis was carried out using a simplified two-bed process, and thus there is opportunity for further cost reduction with exploration of more complex cycle designs. Three exemplar fiber sorbents (MIL-101(Cr), UiO-66, and zeolite 13X) were considered for application in the sub-ambient process of PSA unit. Among the considered sorbents, zeolite 13X fiber composites were found to perform better at ambient temperatures as compared to sub-ambient. MIL-101(Cr) and UiO-66 fiber composites had improved purity, recovery, and productivity at colder temperatures reducing costs of capture as low as $61/ton CO2. Future economic improvement could be achieved by reducing the required operating pressure of the PSA unit and pushing the Pareto frontier closer to the final pipeline requirement via a combination of PSA cycle design and material selection.

    DOI: 10.1002/aic.17403

    Scopus

  26. Bayesian design of experiments for adsorption isotherm modeling Reviewed International coauthorship

    Jayashree Kalyanaraman, Yoshiaki Kawajiri, Matthew J. Realff

    Computers and Chemical Engineering   Vol. 135   2020.4

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    © 2020 In this study, a Bayesian approach is demonstrated to identify parameters in adsorption isotherm models. First, we demonstrate the data fusion with Bayesian analysis for which we use CO2 sorption on UiO-66 sorbents. This material has been studied by different groups to report CO2 adsorption data in the NIST database under different conditions. We unify the data in two different ways depending upon the assumption around the error distribution of the data. In the first case study, all the data are assumed to have a common error distribution regardless of the source, and in the second approach, the error distributions of data from different sources are distinguished from each other. We apply a Bayesian approach to perform an optimal experimental design to minimize the uncertainty in adsorption isotherm parameters.

    DOI: 10.1016/j.compchemeng.2020.106774

    Scopus

  27. How Well Do Approximate Models of Adsorption-Based CO2 Capture Processes Predict Results of Detailed Process Models? Reviewed International coauthorship

    Jongwoo Park, Héctor Octavio Rubiera Landa, Yoshiaki Kawajiri, Matthew J. Realff, Ryan P. Lively, David S. Sholl

    Industrial and Engineering Chemistry Research   Vol. 59 ( 15 ) page: 7097 - 7108   2020.4

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    © 2019 American Chemical Society. Appropriate selection of adsorbent materials is essential in developing adsorption-based processes such as CO2 capture. Approximate methods to evaluate material candidates exist using adsorbent evaluation metrics or simplified process models. These approximate methods do not, of course, completely describe the performance of adsorbents in real separation processes. Here, we assess the correlations between approximate predictions and detailed process models of pressure swing adsorption (PSA) at subambient temperatures for postcombustion CO2 capture using metal-organic frameworks (MOFs). Our results indicate that CO2 swing capacity and adsorbent performance score are useful in predicting the ranking of materials for this process. These results illustrate the opportunities and challenges in bridging approximate and detailed methods for evaluating adsorbents for cyclic separations processes.

    DOI: 10.1021/acs.iecr.9b05363

    Scopus

  28. Hierarchical Bayesian estimation for adsorption isotherm parameter determination Reviewed International coauthorship

    Chunkai Shih, Jongwoo Park, David S. Sholl, Matthew J. Realff, Tomoyuki Yajima, Yoshiaki Kawajiri

    Chemical Engineering Science   Vol. 214   2020.3

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    © 2019 Elsevier Ltd Estimation of isotherm model parameters from experimental data is necessary in adsorption process modeling. To facilitate isotherm modeling, databases that store experimental data exist. Nevertheless, data inconsistency among different researchers must be resolved to find a single set of isotherm parameters from multiple data sets. Herein, we propose a hierarchical Bayesian estimation method to quantify the discrepancy by a multiplicative factor while simultaneously obtaining the probability distributions of a single set of isotherm parameters. This approach also allows us to identify outliers, which are data sets that are not in agreement with other sets. The proposed approach is demonstrated for the case of CO2 adsorption in the metal-organic framework UiO-66.

    DOI: 10.1016/j.ces.2019.115435

    Scopus

  29. Efficient Evaluation of Vacuum Pressure-Swing Cycle Performance using Surrogate-based, Multi-objective Optimization Algorithm Reviewed International coauthorship

    Rubiera, Landa H.O. Kawajiri, Yoshiaki Realff, Matthew Realff

    Computer Aided Chemical Engineering: 30th European Symposium on Computer Aided Process Engineering   Vol. 48   page: 1801 - 1806   2020

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  30. Design for dynamic operation - A review and new perspectives for an increasingly dynamic plant operating environment Invited Reviewed International coauthorship

    Swartz Christopher L. E, Kawajiri Yoshiaki

    COMPUTERS & CHEMICAL ENGINEERING   Vol. 128   page: 329 - 339   2019.9

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    DOI: 10.1016/j.compchemeng.2019.06.002

    Web of Science

  31. Application of critical path method to stochastic processes with historical operation data Reviewed

    Takakura Yuya, Yajima Tomoyuki, Kawajiri Yoshiaki, Hashizume Susumu

    CHEMICAL ENGINEERING RESEARCH & DESIGN   Vol. 149   page: 195 - 208   2019.9

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    Authorship:Corresponding author   Publishing type:Part of collection (book)  

    DOI: 10.1016/j.cherd.2019.06.027

    Web of Science

  32. Process integration for simulated moving bed reactor for the production of glycol ether acetate Reviewed International coauthorship

    Tie Shan, Sreedhar Balamurali, Donaldson Megan, Frank Timothy, Schultz Alfred K, Bommarius Andreas, Kawajiri Yoshiaki

    CHEMICAL ENGINEERING AND PROCESSING-PROCESS INTENSIFICATION   Vol. 140   page: 1 - 10   2019.6

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    Authorship:Last author, Corresponding author   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.cep.2019.04.008

    Web of Science

  33. Experimental evaluation of simulated moving bed reactor for transesterification reaction synthesis of glycol ether ester Reviewed International coauthorship

    Tie Shan, Sreedhar Balamurali, Donaldson Megan, Frank Timothy, Schultz Alfred K, Bommarius Andreas S, Kawajiri Yoshiaki

    ADSORPTION-JOURNAL OF THE INTERNATIONAL ADSORPTION SOCIETY   Vol. 25 ( 4 ) page: 795-807   2019.5

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    DOI: 10.1007/s10450-019-00048-y

  34. Adsorption Process Intensification through Structured Packing: A Modeling Study Using Zeolite 13X and a Mixture of Propylene and Propane in Hollow-Fiber and Packed Beds Reviewed International coauthorship

    Sen Trisha, Kawajiri Yoshiaki, Realff Matthew J

    INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH   Vol. 58 ( 15 ) page: 5750-5767   2019.4

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.1021/acs.iecr.8b02189

  35. Development of Phase-Change-Based Thermally Modulated Fiber Sorbents Reviewed International coauthorship

    DeWitt Stephen J. A, Landa Hector, Octavio Rubiera, Kawajiri Yoshiaki, Realff Matthew, Lively Ryan P

    INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH   Vol. 58 ( 15 ) page: 5768-5776   2019.4

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.1021/acs.iecr.8b04361

  36. Design for dynamic operation - A review and new perspectives for a dynamic manufacturing environment Invited Reviewed International coauthorship

    Christopher L.E. Swartz Yoshiaki Kawajiri

    Proceedings of Process Systems Engineering 2018     page: .   2018.7

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  37. Unification of an empirical and a physically-based approach to crystallization monitoring Reviewed International coauthorship

    Youngjo Kim Kayla C. Dean Yoshiaki Kawajiri Ronald W. Rousseau Martha A. Grover

    Proceedings of American Control Conference 2018     page: .   2018.6

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  38. Transesterification of propylene glycol methyl ether by reactive simulated moving bed chromatography using homogeneous catalyst Reviewed International coauthorship

    Oh Jungmin, Sreedhar Balamurali, Donaldson Megan E., Frank Timothy C., Schultz Alfred K., Bommarius Andreas S., Kawajiri Yoshiaki

    ADSORPTION-JOURNAL OF THE INTERNATIONAL ADSORPTION SOCIETY   Vol. 24 ( 3 ) page: 309-324   2018.4

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1007/s10450-018-9941-6

    Web of Science

  39. A concurrent approach for process design and multicomponent adsorption modeling with local isotherms Reviewed International coauthorship

    Siwei Guo, Pranav Vengsarkar, Jason Bentley, Mike Weber, Gaurav Agrawal, Catherine Dorsi, Yoshiaki Kawajiri

    Chemical Engineering Science   Vol. 171   page: 426-439   2017.11

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    © 2017 Elsevier Ltd An iterative approach is proposed to predict the optimal concentration profiles in an adsorption process and to simultaneously obtain parameters for a multicomponent isotherm by selecting representative liquid compositions for experimental measurements. The proposed approach was demonstrated for xylene adsorption on zeolite 13X that has undergone a barium ion exchange. Breakthrough experiments were performed at liquid compositions predicted by the process model, which was refined in an iterative manner with the experimental data. Robustness of the isotherm parameters for model uncertainty and variations in the process design were also analyzed.

    DOI: 10.1016/j.ces.2017.05.043

  40. Pumping liquid metal at high temperatures up to 1,673 kelvin Reviewed

    C. Amy, D. Budenstein, M. Bagepalli, D. England, F. DeAngelis, G. Wilk, C. Jarrett, C. Kelsall, J. Hirschey, H. Wen, A. Chavan, B. Gilleland, C. Yuan, W. C. Chueh, K. H. Sandhage, Y. Kawajiri, A. Henry

    NATURE   Vol. 550 ( 7675 ) page: 199 - +   2017.10

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:NATURE PUBLISHING GROUP  

    Heat is fundamental to power generation and many industrial processes, and is most useful at high temperatures because it can be converted more efficiently to other types of energy. However, efficient transportation, storage and conversion of heat at extreme temperatures (more than about 1,300 kelvin) is impractical for many applications. Liquid metals can be very effective media for transferring heat at high temperatures, but liquid-metal pumping has been limited by the corrosion of metal infrastructures. Here we demonstrate a ceramic, mechanical pump that can be used to continuously circulate liquid tin at temperatures of around 1,473-1,673 kelvin. Our approach to liquid-metal pumping is enabled by the use of ceramics for the mechanical and sealing components, but owing to the brittle nature of ceramics their use requires careful engineering. Our set-up enables effective heat transfer using a liquid at previously unattainable temperatures, and could be used for thermal storage and transport, electric power production, and chemical or materials processing.

    DOI: 10.1038/nature24054

    Web of Science

  41. Using MC plots for control of paracetamol crystallization Reviewed

    Griffin Daniel J., Kawajiri Yoshiaki, Rousseau Ronald W., Grover Martha A.

    CHEMICAL ENGINEERING SCIENCE   Vol. 164   page: 344-360   2017.6

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.ces.2017.01.065

    Web of Science

  42. Modeling of Nucleation and Growth Kinetics for Unseeded Batch Cooling Crystallization Reviewed

    Li Huayu, Kawajiri Yoshiaki, Grover Martha A., Rousseau Ronald W.

    INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH   Vol. 56 ( 14 ) page: 4060-4073   2017.4

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1021/acs.iecr.6b04914

    Web of Science

  43. Systems Design and Economic Analysis of Direct Air Capture of CO2 through Temperature Vacuum Swing Adsorption Using MIL-101(Cr)-PEI-800 and mmen-Mg-2(dobpdc) MOF Adsorbents Reviewed

    Sinha Anshuman, Darunte Lalit A., Jones Christopher W., Realff Matthew J., Kawajiri Yoshiaki

    INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH   Vol. 56 ( 3 ) page: 750-764   2017.1

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1021/acs.iecr.6b03887

    Web of Science

  44. Optimal Design of Integrated SMB-Crystallization Hybrid Separation Process Using a Binary Solvent Reviewed

    Sreedhar Balamurali, Shen Baochun, Li Huayu, Rousseau Ronald, Kawajiri Yoshiaki

    ORGANIC PROCESS RESEARCH & DEVELOPMENT   Vol. 21 ( 1 ) page: 31-43   2017.1

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1021/acs.oprd.6b00294

    Web of Science

  45. Model-based design and experimental validation of simulated moving bed reactor for production of glycol ether ester Reviewed

    Tie Shan, Sreedhar Balamurali, Agrawal Gaurav, Oh Jungmin, Donaldson Megan, Frank Timothy, Schultz Alfred, Bommarius Andreas, Kawajiri Yoshiaki

    CHEMICAL ENGINEERING JOURNAL   Vol. 301   page: 188-199   2016.10

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.cej.2016.04.062

    Web of Science

  46. Transesterification of propylene glycol methyl ether in chromatographic reactors using anion exchange resin as a catalyst Reviewed

    Oh Jungmin, Sreedhar Balamurali, Donaldson Megan E., Frank Timothy C., Schultz Alfred K., Bommarius Andreas S., Kawajiri Yoshiaki

    JOURNAL OF CHROMATOGRAPHY A   Vol. 1466   page: 84-95   2016.9

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    DOI: 10.1016/j.chroma.2016.08.072

    Web of Science

  47. Uncertainty Quantification via Bayesian Inference Using Sequential Monte Carlo Methods for CO2 Adsorption Process Reviewed

    Kalyanaraman Jayashree, Kawajiri Yoshiaki, Lively Ryan P., Realff Matthew J.

    AICHE JOURNAL   Vol. 62 ( 9 ) page: 3352-3368   2016.9

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1002/aic.15381

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  48. Data-Driven Modeling and Dynamic Programming Applied to Batch Cooling Crystallization Reviewed

    Daniel J. Griffin, Martha A. Grover, Yoshiaki Kawajiri, Ronald W. Rousseau

    Industrial and Engineering Chemistry Research   Vol. 55 ( 5 ) page: 1361-1372   2016.2

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    Publishing type:Research paper (scientific journal)  

    © 2016 American Chemical Society. In this article, we demonstrate a model-based approach for controlling the average size of crystals produced by batch cooling crystallization. The method is distinguished most notably in the modeling strategy. Rather than developing a crystallization model within the population-balance framework, as is usually done, we apply a machine-learning technique to identify an empirical model from measurement data. The model is low-dimensional and can therefore be discretized and used with dynamic programming to obtain optimal control policies for producing crystals of targeted average sizes in prespecified batch run times. Experimental results are reported that demonstrate the use of the identified policies to produce crystals of the desired average sizes in the specified run times.

    DOI: 10.1021/acs.iecr.5b03635

  49. Reaction Kinetics of Concentrated-Acid Hydrolysis for Cellulose and Hemicellulose and Effect of Crystallinity Reviewed

    Kanchanalai Pakkapol, Temani Gaurav, Kawajiri Yoshiaki, Realff Matthew J.

    BIORESOURCES   Vol. 11 ( 1 ) page: 1672-1689   2016.2

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    Web of Science

  50. Critical limitations on the efficiency of two-step thermochemical cycles Reviewed

    Jarrett Colby, Chueh William, Yuan Cansheng, Kawajiri Yoshiaki, Sandhage Kenneth H., Henry Asegun

    SOLAR ENERGY   Vol. 123   page: 57-73   2016.1

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.solener.2015.09.036

    Web of Science

  51. A new solar fuels reactor using a liquid metal heat transfer fluid: modeling and sensitivity analysis Reviewed

    Journal of Thermal Engineering   Vol. 4 ( 4 ) page: 837 - 852   2016

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  52. Mass-count plots for crystal size control Reviewed

    Griffin Daniel J., Grover Martha A., Kawajiri Yoshiaki, Rousseau Ronald W.

    CHEMICAL ENGINEERING SCIENCE   Vol. 137   page: 338-351   2015.12

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.ces.2015.06.048

    Web of Science

  53. A new solar fuels reactor concept based on a liquid metal heat transfer fluid: Reactor design and efficiency estimation Reviewed

    Yuan Cansheng, Jarrett Colby, Chueh William, Kawajiri Yoshiaki, Henry Asegun

    SOLAR ENERGY   Vol. 122   page: 547-561   2015.12

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.solener.2015.08.019

    Web of Science

  54. Bayesian estimation of parametric uncertainties, quantification and reduction using optimal design of experiments for CO2 adsorption on amine sorbents Reviewed

    Kalyanaraman Jayashree, Fan Yanfang, Labreche Ying, Lively Ryan P., Kawajiri Yoshiaki, Realff Matthew J.

    COMPUTERS & CHEMICAL ENGINEERING   Vol. 81   page: 376-388   2015.10

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.compchemeng.2015.04.028

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  55. Full Superstructure for Multiobjective Optimization of Multicolumn Chromatography for Ternary Separations Reviewed

    Agrawal Gaurav, Kawajiri Yoshiaki

    CHEMICAL ENGINEERING & TECHNOLOGY   Vol. 38 ( 9 ) page: 1677-1682   2015.9

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1002/ceat.201500104

    Web of Science

  56. CO2 Sorption Performance of Composite Polymer/Aminosilica Hollow Fiber Sorbents: An Experimental and Modeling Study Reviewed

    Fan Yanfang, Kalyanaraman Jayashree, Labreche Ying, Rezaei Fateme, Lively Ryan P., Realff Matthew J., Koros William J., Jones Christopher W., Kawajiri Yoshiaki

    INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH   Vol. 54 ( 6 ) page: 1783-1795   2015.2

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1021/ie504603h

    Web of Science

  57. Modeling and experimental validation of carbon dioxide sorption on hollow fibers loaded with silica-supported poly(ethylenimine) Reviewed

    Kalyanaraman Jayashree, Fan Yanfang, Lively Ryan P., Koros William J., Jones Christopher W., Realff Matthew J., Kawajiri Yoshiaki

    CHEMICAL ENGINEERING JOURNAL   Vol. 259   page: 737-751   2015.1

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.cej.2014.08.023

    Web of Science

  58. Conversion improvement for catalytic synthesis of propylene glycol methyl ether acetate by reactive chromatography: Experiments and parameter estimation Reviewed

    Oh Jungmin, Agrawal Gaurav, Sreedhar Balamurali, Donaldson Megan E., Schultz Alfred K., Frank Timothy C., Bommarius Andreas S., Kawajiri Yoshiaki

    CHEMICAL ENGINEERING JOURNAL   Vol. 259   page: 397-409   2015.1

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.cej.2014.08.008

    Web of Science

  59. Optimization and Technoeconomic Analysis of Rapid Temperature Swing Adsorption Process for Carbon Capture from Coal-Fired Power Plant Reviewed

    Subramanian Swernath, Katherine Searcy, Fateme Rezaei, Ying Labreche, Ryan P. Lively, Matthew J. Realff, Yoshiaki Kawajiri

    Computer Aided Chemical Engineering   Vol. 36   page: 253-278   2015.1

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    © 2015 Elsevier B.V. Greenhouse gas emissions from coal-fired power plants are expected to increase over the next 20 years as international demand for energy continues to grow. A rapid temperature swing adsorption (RTSA) process employing polymeric hollow fiber contactors loaded with sorbent particles has been demonstrated experimentally as a novel and efficient process for postcombustion CO < inf > 2 < /inf > capture. One of the advantages of the process is the rapid heat and mass transfer enabled by the hollow fibers. This feature can achieve efficient heat integration by recycling spent hot and cold water. In this chapter, a dynamic optimization strategy was employed to find the optimal operating conditions of a hollow fiber RTSA process. In the optimization problem, dynamic heat integration is performed to minimize the utility cost for hot and cold water while maintaining sufficient CO < inf > 2 < /inf > throughput. The optimal operation was evaluated by a detailed technoeconomic analysis for a plant capacity of 550 MW.

    DOI: 10.1016/B978-0-444-63472-6.00010-0

    Scopus

  60. Feedback Control of Multicomponent Salt Crystallization Reviewed

    Griffin Daniel J., Kawajiri Yoshiaki, Grover Martha A., Rousseau Ronald W.

    CRYSTAL GROWTH & DESIGN   Vol. 15 ( 1 ) page: 305-317   2015.1

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    DOI: 10.1021/cg501368y

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  61. Controlled crystallization of salts from nuclear waste solutions Reviewed

    Daniel Griffin, Martha Grover, Yoshiaki Kawajiri, Ronald Rousseau

    Proceedings of Annual Waste Management 2015     page: .   2015

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  62. Optimization of two-stage cooling profile in unseeded batch crystallization Reviewed

    King Jared C., Li Huayu, Grover Martha A., Kawajiri Yoshiaki, Rousseau Ronald W.

    IFAC PAPERSONLINE   Vol. 48 ( 8 ) page: 297-302   2015

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    DOI: 10.1016/j.ifacol.2015.08.197

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  63. Dynamic Modelling and Optimal Design of the Solid-Phase Reactive Chromatographic Separation System for Biomass Saccharification via Acid Hydrolysis Reviewed

    Kanchanalai Pakkapol, Realff Matthew J., Kawajiri Yoshiaki

    12TH INTERNATIONAL SYMPOSIUM ON PROCESS SYSTEMS ENGINEERING (PSE) AND 25TH EUROPEAN SYMPOSIUM ON COMPUTER AIDED PROCESS ENGINEERING (ESCAPE), PT A   Vol. 37   page: 929-934   2015

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  64. COMBINING ATR-FTIR AND FBRM FOR FEEDBACK ON CRYSTAL SIZE Reviewed

    Griffin Daniel J., Grover Martha A., Kawajiri Yoshiaki, Rousseau Ronald W.

    2015 AMERICAN CONTROL CONFERENCE (ACC)     page: 4308-4313   2015

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    Web of Science

  65. Dynamic Modelling and Optimal Design of the Solid-Phase Reactive Chromatographic Separation System for Biomass Saccharification via Acid Hydrolysis Reviewed

    Kanchanalai Pakkapol, Realff Matthew J., Kawajiri Yoshiaki

    12TH INTERNATIONAL SYMPOSIUM ON PROCESS SYSTEMS ENGINEERING (PSE) AND 25TH EUROPEAN SYMPOSIUM ON COMPUTER AIDED PROCESS ENGINEERING (ESCAPE), PT A   Vol. 37   page: 929-934   2015

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  66. Simulated moving bed chromatography designs for lanthanide and actinide separations using Reillex HPQ (TM) resin Reviewed

    Sreedhar Balamurali, Hobbs David T., Kawajiri Yoshiaki

    SEPARATION AND PURIFICATION TECHNOLOGY   Vol. 136   page: 50-57   2014.11

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    DOI: 10.1016/j.seppur.2014.08.006

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  67. Solid-Phase Reactive Chromatographic Separation System: Optimization-Based Design and Its Potential Application to Biomass Saccharification via Acid Hydrolysis Reviewed

    Kanchanalai Pakkapol, Realff Matthew J., Kawajiri Yoshiaki

    INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH   Vol. 53 ( 41 ) page: 15946-15961   2014.10

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    DOI: 10.1021/ie501945j

    Web of Science

  68. Evaluation of tertiary pyridine resin for the separation of lanthanides by simulated moving-bed chromatography Reviewed International coauthorship

    Sreedhar Balamurali, Suzuki Tatsuya, Hobbs David T., Kawajiri Yoshiaki

    JOURNAL OF SEPARATION SCIENCE   Vol. 37 ( 20 ) page: 2892-2899   2014.10

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1002/jssc.201400516

    Web of Science

  69. Optimization of reactive simulated moving bed systems with modulation of feed concentration for production of glycol ether ester Reviewed

    Agrawal Gaurav, Oh Jungmin, Sreedhar Balamurali, Tie Shan, Donaldson Megan E., Frank Timothy C., Schultz Alfred K., Bommarius Andreas S., Kawajiri Yoshiaki

    JOURNAL OF CHROMATOGRAPHY A   Vol. 1360   page: 196-208   2014.9

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.chroma.2014.07.080

    Web of Science

  70. Multi-column chromatographic process development using simulated moving bed superstructure and simultaneous optimization - Model correction framework Reviewed

    Sreedhar Balamurali, Kawajiri Yoshiaki

    CHEMICAL ENGINEERING SCIENCE   Vol. 116   page: 428-441   2014.9

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.ces.2014.05.004

    Web of Science

  71. Robust multicomponent IR-to-concentration model regression Reviewed

    Griffin Daniel J., Grover Martha A., Kawajiri Yoshiaki, Rousseau Ronald W.

    CHEMICAL ENGINEERING SCIENCE   Vol. 116   page: 77-90   2014.9

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.ces.2014.04.013

    Web of Science

  72. Systematic optimization and experimental validation of ternary simulated moving bed chromatography systems Reviewed

    Agrawal Gaurav, Sreedhar Balamurali, Kawajiri Yoshiaki

    JOURNAL OF CHROMATOGRAPHY A   Vol. 1356   page: 82-95   2014.8

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.chroma.2014.06.028

    Web of Science

  73. Experimental Validation of Optimized Model-Based Startup Acceleration Strategies for Simulated Moving Bed Chromatography Reviewed International coauthorship

    Bentley Jason, Li Suzhou, Kawajiri Yoshiaki

    INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH   Vol. 53 ( 30 ) page: 12063-12076   2014.7

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1021/ie500714p

    Web of Science

  74. Modeling of rapid temperature swing adsorption using hollow fiber sorbents Reviewed

    Rezaei Fateme, Subramanian Swernath, Kalyanaraman Jayashree, Lively Ryan P., Kawajiri Yoshiaki, Realff Matthew J.

    CHEMICAL ENGINEERING SCIENCE   Vol. 113   page: 62-76   2014.7

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.ces.2014.04.002

    Web of Science

  75. Application of an Empirical FBRM Model to Estimate Crystal Size Distributions in Batch Crystallization Reviewed

    Li Huayu, Kawajiri Yoshiaki, Grover Martha A., Rousseau Ronald W.

    CRYSTAL GROWTH & DESIGN   Vol. 14 ( 2 ) page: 607-616   2014.2

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1021/cg401484d

    Web of Science

  76. Optimization and heat integration of hollow fiber based thermal swing adsorption process for CO2 capture from flue gas Reviewed

    Swernath Subramanian, Rezaei Fateme, Kalyanaraman Jayashree, Lively Ryan. P., Realff Matthew J., Kawajiri Yoshiaki

    PROCEEDINGS OF THE 8TH INTERNATIONAL CONFERENCE ON FOUNDATIONS OF COMPUTER-AIDED PROCESS DESIGN   Vol. 34   page: 633-638   2014

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (international conference proceedings)  

    Web of Science

  77. Bayesian Estimation, Uncertainty Propagation and Design of Experiments for CO2 Adsorption on Amine Sorbents Reviewed

    Kalyanaraman Jayashree, Kawajiri Yoshiaki, Realff Matthew J.

    PROCEEDINGS OF THE 8TH INTERNATIONAL CONFERENCE ON FOUNDATIONS OF COMPUTER-AIDED PROCESS DESIGN   Vol. 34   page: 345-350   2014

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    Language:English   Publishing type:Research paper (international conference proceedings)  

    Web of Science

  78. A methodology for monitoring concentrations of complex waste solutions Reviewed

    Daniel Griffin, Martha Grover, Yoshiaki Kawajiri, Ronald Rousseau

    Proceedings of Annual Waste Management (WM) Conference     page: .   2014

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    Language:English   Publishing type:Research paper (international conference proceedings)  

  79. Optimization and heat integration of hollow fiber based thermal swing adsorption process for CO2 capture from flue gas Reviewed

    Swernath Subramanian, Rezaei Fateme, Kalyanaraman Jayashree, Lively Ryan. P., Realff Matthew J., Kawajiri Yoshiaki

    PROCEEDINGS OF THE 8TH INTERNATIONAL CONFERENCE ON FOUNDATIONS OF COMPUTER-AIDED PROCESS DESIGN   Vol. 34   page: 633-638   2014

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

  80. Cost and Energy Savings Using an Optimal Design of Reverse Osmosis Membrane Pretreatment for Dilute Bioethanol Purification Reviewed

    Kanchanalai Pakkapol, Lively Ryan P., Realff Matthew J., Kawajiri Yoshiaki

    INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH   Vol. 52 ( 32 ) page: 11132-11141   2013.8

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1021/ie302952p

    Web of Science

  81. Simultaneous modeling and optimization of nonlinear simulated moving bed chromatography by the prediction-correction method Reviewed

    Bentley Jason, Sloan Charlotte, Kawajiri Yoshiaki

    JOURNAL OF CHROMATOGRAPHY A   Vol. 1280   page: 51-63   2013.3

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.chroma.2013.01.026

    Web of Science

  82. Prediction-Correction Method for Optimization of Simulated Moving Bed Chromatography Reviewed

    Bentley Jason, Kawajiri Yoshiaki

    AICHE JOURNAL   Vol. 59 ( 3 ) page: 736-746   2013.3

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1002/aic.13856

    Web of Science

  83. Development of an empirical method relating crystal size distributions and FBRM measurements Reviewed

    Li Huayu, Grover Martha A., Kawajiri Yoshiaki, Rousseau Ronald W.

    CHEMICAL ENGINEERING SCIENCE   Vol. 89   page: 142-151   2013.2

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.ces.2012.10.031

    Web of Science

  84. Thermally moderated hollow fiber sorbent modules in rapidly cycled pressure swing adsorption mode for hydrogen purification Reviewed

    Lively Ryan P., Bessho Naoki, Bhandari Dhaval A., Kawajiri Yoshiaki, Koros William J.

    INTERNATIONAL JOURNAL OF HYDROGEN ENERGY   Vol. 37 ( 20 ) page: 15227-15240   2012.10

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.ijhydene.2012.07.110

    Web of Science

  85. Comparison of various ternary simulated moving bed separation schemes by multi-objective optimization Reviewed

    Agrawal Gaurav, Kawajiri Yoshiaki

    JOURNAL OF CHROMATOGRAPHY A   Vol. 1238   page: 105-113   2012.5

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.chroma.2012.03.064

    Web of Science

  86. Optimization of ternary simulated moving bed separation by superstructure formulation Reviewed

    Gaurav Agrawal, Yoshiaki Kawajiri

    Proceedings of Foundations of Computer-Aided Process Operation (FOCAPO)     page: .   2012

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  87. Optimal Process Configurations of Bioethanol Dehydration for Different Ethanol Inlet Concentrations and Throughputs Reviewed

    Kanchanalai Pakkapol, Realff Matthew J., Kawajiri Yoshiaki

    11TH INTERNATIONAL SYMPOSIUM ON PROCESS SYSTEMS ENGINEERING, PTS A AND B   Vol. 31   page: 425-429   2012

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    Web of Science

  88. Optimization of startup and shutdown operation of simulated moving bed chromatographic processes Reviewed International coauthorship

    Li Suzhou, Kawajiri Yoshiaki, Raisch Joerg, Seidel-Morgenstern Andreas

    JOURNAL OF CHROMATOGRAPHY A   Vol. 1218 ( 25 ) page: 3876-3889   2011.6

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.chroma.2011.04.051

    Web of Science

  89. Optimizing the separation of gaseous enantiomers by simulated moving bed and pressure swing adsorption Reviewed International coauthorship

    Bentley Jason, Huang Qinglin, Kawajiri Yoshiaki, Eic Mladen, Seidel-Morgenstern Andres

    ADSORPTION-JOURNAL OF THE INTERNATIONAL ADSORPTION SOCIETY   Vol. 17 ( 1 ) page: 159-170   2011.2

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1007/s10450-010-9299-x

    Web of Science

  90. Optimization of simulated moving bed chromatography with fractionation and feedback incorporating an enrichment step Reviewed International coauthorship

    Li Suzhou, Kawajiri Yoshiaki, Raisch Joerg, Seidel-Morgenstern Andreas

    21ST EUROPEAN SYMPOSIUM ON COMPUTER AIDED PROCESS ENGINEERING   Vol. 29   page: 818-822   2011

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    Web of Science

  91. Optimal startup operation of simulated moving bed chromatographic processes Reviewed International coauthorship

    IFAC Proceedings Volumes (IFAC-PapersOnline)   Vol. 9   page: 733-738   2010.12

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    SMB represents one of the widely established periodic adsorption processes and its periodic and nonlinear dynamics presents a significant challenge to the formulation and solution of the optimal startup issue. A multistage startup concept allowing to adjust operating conditions stage-wise is proposed. The startup problem is then formulated aiming at driving the system towards the reference cyclic steady state (CSS) in an optimum manner. A tailored decomposition algorithm is developed to tackle the resulting optimization problem and guarantee numerical tractability. The feasibility of the solution approach is demonstrated on a binary separation with nonlinear competitive isotherms. It is found that the new startup policy dramatically reduces transient time and desorbent consumption. The startup performance in terms of product concentration and purity is also evaluated quantitatively. © 2009 IFAC.

    DOI: 10.3182/20100705-3-BE-2011.0056

    Scopus

  92. Optimization of simulated moving bed chromatography with fractionation and feedback: Part II. Fractionation of both outlets Reviewed International coauthorship

    Li Suzhou, Kawajiri Yoshiaki, Raisch Joerg, Seidel-Morgenstern Andreas

    JOURNAL OF CHROMATOGRAPHY A   Vol. 1217 ( 33 ) page: 5349-5357   2010.8

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.chroma.2010.06.032

    Web of Science

  93. Optimization of simulated moving bed chromatography with fractionation and feedback: Part I. Fractionation of one outlet Reviewed International coauthorship

    Li Suzhou, Kawajiri Yoshiaki, Raisch Joerg, Seidel-Morgenstern Andreas

    Journal of Chromatography A   Vol. 1217 ( 33 ) page: 5337 - 5348   2010.8

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: https://doi.org/10.1016/j.chroma.2010.06.031

    DOI: https://doi.org/10.1016/j.chroma.2010.06.031

  94. Interactive Multiobjective Optimization of Superstructure SMB Processes Reviewed International coauthorship

    Hakanen Jussi, Kawajiri Yoshiaki, Biegler Lorenz T., Miettinen Kaisa

    MULTIOBJECTIVE PROGRAMMING AND GOAL PROGRAMMING: THEORETICAL RESULTS AND PRACTICAL APPLICATIONS   Vol. 618   page: 221-+   2009

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    Web of Science

  95. Comparison of configurations of a four-column simulated moving bed process by multi-objective optimization Reviewed

    Kawajiri Yoshiaki, Biegler Lorenz T.

    ADSORPTION-JOURNAL OF THE INTERNATIONAL ADSORPTION SOCIETY   Vol. 14 ( 2-3 ) page: 433-442   2008.6

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1007/s10450-007-9074-9

    Web of Science

  96. Large scale optimization strategies for zone configuration of simulated moving beds Invited Reviewed

    Kawajiri Yoshiaki, Biegler Lorenz T.

    COMPUTERS & CHEMICAL ENGINEERING   Vol. 32 ( 1-2 ) page: 135-144   2008

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.compchemeng.2007.04.009

    Web of Science

  97. Interactive multi-objective optimization for simulated moving bed processes Reviewed International coauthorship

    Hakanen Jussi, Kawajiri Yoshiaki, Miettinen Kaisa, Biegler Lorenz T.

    CONTROL AND CYBERNETICS   Vol. 36 ( 2 ) page: 283-302   2007

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    Web of Science

  98. Nonlinear programming superstructure for optimal dynamic operations of simulated moving bed processes Reviewed

    Kawajiri Yoshiaki, Biegler Lorenz T.

    INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH   Vol. 45 ( 25 ) page: 8503-8513   2006.12

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1021/ie0601192

    Web of Science

  99. Large scale nonlinear optimization for asymmetric operation and design of Simulated Moving Beds Reviewed

    Kawajiri Yoshiaki, Biegler Lorenz T.

    JOURNAL OF CHROMATOGRAPHY A   Vol. 1133 ( 1-2 ) page: 226-240   2006.11

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.chroma.2006.08.037

    Web of Science

  100. Large-scale optimization strategies for zone configuration of simulated moving beds Reviewed

    Kawajiri Yoshiaki, Biegler Lorenz T.

    16TH EUROPEAN SYMPOSIUM ON COMPUTER AIDED PROCESS ENGINEERING AND 9TH INTERNATIONAL SYMPOSIUM ON PROCESS SYSTEMS ENGINEERING   Vol. 21   page: 131-136   2006

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (international conference proceedings)  

    Web of Science

  101. Sucrose recovery from affination syrup by chromatographic separation Invited

    Naoko Suzuki, Yoshiaki Kawajiri, Nobuyuki Matsuura, Akira Suzuki, Yasuo Saito

    International Sugar Journal   Vol. 104   page: 221-227   2002.8

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    Publishing type:Research paper (other academic)  

    A system for the recovery of sucrose from affination syrup has been developed. The system consists of membrane filtration, softening using a spent NaCl stream, and Organo's New Simulated Moving Bed Chromatography, which is capable of separating three components. With the expected purity and recovery of sucrose with this system of 92-97% and 90-93%, respectively, this system will be a promising alternative for sugar refineries which seek improvements.

  102. Robustness of decoupling control of cstr with uncertain dynamics

    Eiji Nakanishi, Yoshiaki Kawajiri

    Technology Reports of Kansai University   Vol. 41   page: 89-104   1999.12

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    Publishing type:Research paper (bulletin of university, research institution)  

    The robustness of three kinds of PID decoupling control systems of CSTR with uncertain dynamics is investigated. It has been found that within 5K or 5% of concentration of setpoint change in temperature or concentration of reactant of CSTR, each control system is robust enough for there to be less than 10% modeling errors in frequency factor and heat of reaction. Among the modeling errors in kinetic parameters, that of activation energy gives the most significant effect on the robustness of a control system of CSTR. Computer simulations have shown that a PID linearizing control system is much less robust against modeling error in activation energy compared to the other two PID decoupling control systems.

  103. Linearizing control of CSTR and its robust stabilization by H-infinity controller Reviewed

    Eiji Nakanishi, Yoshiaki Kawajiri, Yoshihiro Hashimoto

    Journal of Chemical Engineering of Japan   Vol. 31 ( 5 ) page: 780-786   1998.2

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▼display all

Books 3

  1. ビジュアル 脱炭素のしくみ 

    川尻喜章( Role: Contributor ,  ネガティブエミッション─大気からCO₂を取り除く)

    ゆまに書房   2023.12  ( ISBN:978-4-8433-6524-3

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    Language:Japanese

  2. 化学技術のフロンティアシリーズ① サーキュラー・バイオエコノミーを支える分離技術

    Yoshiaki Kawajiri( Role: Contributor ,  第3部1章 二酸化炭素削減および削減技術、他)

    Academic Research Publication  2022.2 

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    Language:Japanese Book type:Scholarly book

  3. Ullman's Encyclopedia of Industrial Chemistry

    Economou, Ioannisg Pistikopoulous, Efstratios N. Liu, Jen-Pei Kawajiri, Yoshiaki Gernaey, Krist V. Woodley, John M. Jimenez-gonzalez, Concepcio Banares-Alcantara, Rene( Role: Joint author ,  Process Systems Engineering , 9 . Domain Engineering)

    Wiley-VCH Verlag GmbH  2012 

MISC 4

  1. 柔軟性配位高分子を利用したCO2分離技術 Invited

    上代洋、藤木淳平、川尻喜章

    分離技術   Vol. 53 ( 5 ) page: 293 - 300   2023.11

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    Language:Japanese  

  2. Adsorptive separation of carbon dioxide from coal-fired power plant and air: process modeling and optimization Invited

    Yoshiaki Kawajiri

    Adsorption News   Vol. 34 ( 2 ) page: 3-7   2020.10

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    Authorship:Lead author   Language:Japanese  

  3. Data utlization for chemical process modeling, design and operations Invited

    Yoshiaki Kawajiri

    Bunry Gijyutsu   Vol. 48 ( 2 ) page: 52-61   2018.3

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    Language:Japanese  

  4. Design and economic evalution for carbon dioxide recoery process by hollow fiber adsorbent Invited

    Yoshiaki Kawajiri

    Adsorption News   Vol. 30 ( 4 ) page: 5-9   2017.2

Presentations 180

  1. Uncertainty quantification for adsorption and chromatographic process models Invited

    Yoshiaki Kawajiri

    MPI Colloquia Series, Max Planck Institute for Dynamics of Complex Technical Systems  2024.1.11 

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    Event date: 2024.1

    Language:English   Presentation type:Public lecture, seminar, tutorial, course, or other speech  

    Venue:マクデブルク市   Country:Germany  

  2. 新規ゼオライトを使ったCO2回収プロセスの最適化と経済性評価

    濱田亮 William Nguyen 大西良治 引間脩 矢嶌智之 川尻喜章

    第36回日本吸着学会研究発表会  2023.12.8  日本吸着学会

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    Event date: 2023.12

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:金沢市   Country:Japan  

  3. 固定層吸着におけるELM-11のCO2脱着挙動

    藤木淳平 上代洋 矢嶌智之 川尻喜章

    第36回日本吸着学会研究発表会  2023.12.8  日本吸着学会

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    Event date: 2023.12

    Language:Japanese  

    Venue:金沢市   Country:Japan  

  4. 吸着プロセスのモデリング、設計、最適化 Invited

    川尻喜章

    第32回吸着シンポジウム  2023.12.6  日本吸着学会

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    Event date: 2023.12

    Language:Japanese   Presentation type:Oral presentation (keynote)  

    Venue:金沢市   Country:Japan  

  5. Estimation and Statistical Analysis of Model Parameters Using Sequential Monte Carlo for Stepwise Injection Experiment for Preparative Chromatography International conference

    Yuan Ziting, Yota Yamamoto, Kensuke Suzuki, Tomoyuki Yajima, Yoshiaki Kawajiri

    AIChE Annual Meeting  2023.11.8 

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    Event date: 2023.11

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Orlando, FL   Country:United States  

  6. 二酸化炭素分離回収のための吸着分離プロセス開発 Invited

    川尻喜章

    化学工学会関東支部 第13回 ホットな話題の講演会 -分離プロセスの革新によるカーボンニュートラルへの貢献の現状と今後の展開-  2023.7.12 

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    Event date: 2023.7

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  7. 二酸化炭素吸着分離プロセス開発と実用化への課題 Invited

    川尻喜章

    活性炭技術研究会 第175回講演会  2023.5.11 

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    Event date: 2023.5

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Venue:オンライン   Country:Japan  

  8. 排ガスおよび大気からの二酸化炭素吸着分離回収システムの開発と経済性評価 Invited

    川尻喜章

    住友化学株式会社 工業化技術研究所  2023.3.13 

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    Event date: 2023.3

    Language:Japanese   Presentation type:Public lecture, seminar, tutorial, course, or other speech  

    Country:Japan  

  9. 吸着分離による大気直接回収(DAC)プロセスの開発と経済性評価 Invited

    川尻喜章

    日本エネルギー学会 100 周年記念事業 天然ガス部会講演会「ガス体エネルギーのカーボンニュートラル・イノベーション」  2022.11.2 

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    Event date: 2022.11

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  10. Robustness Analysis by Predictive Distribution for Various Operating Configurations for Simulated Moving Bed Chromatography International conference

    Kensuke Suzuki, Tomoyuki Yajima, Yoshiaki Kawajiri

    18th International Symposium on Preparative and Industrial Chromatography and Allied Techniques (SPICA)  2022.11.13 

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    Event date: 2022.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:Portugal  

  11. Evaluation of Adsorbent Performance By Optimal Temperature Swing Adsorption Process International conference

    Yuchi Sugiura, Tomoyuki Yajima, Yoshiaki Kawajiri

    AIChE Annual Meeting  2022.11.17 

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    Event date: 2022.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:United States  

  12. Parameter Estimation for Reactive Chromatography Model by Bayesian Inference and Parallel Sequential Monte Carlo International conference

    Hikari Sugiyama, Yota Yamamoto, Kensuke Suzuki, Tomoyuki Yajima, Yoshiaki Kawajiri

    AIChE Annual Meeting  2022.11.17 

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    Event date: 2022.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:United States  

  13. Breakthrough analysis for CO2 adsorption kinetics on flexible metal-organic frameworks International conference

    Junpei Fujiki, Yuya Takakura, Saeki Sugimoto, Hiroshi Kajiro, Tomoyuki Yajima, Yoshiaki Kawajiri

    16th International Conference on Greenhouse Gas Control Technologies, GHGT-16 

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    Event date: 2022.10

    Language:English   Presentation type:Oral presentation (general)  

    Country:France  

  14. 二酸化炭素吸着分離回収システムの開発と経済性評価 Invited

    川尻喜章

    産業技術総合研究所 材料・化学領域 CO2 分離回収・資源化コンソーシアム  2022.10.21 

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    Event date: 2022.10

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  15. 燃焼排ガス、および大気中からのCO2吸着分離: プロセス開発と経済性評価 Invited

    川尻喜章

    東海化学工業会セミナー(CSTCフォーラム)無機多孔体・多孔質膜を利用した分子の吸着・分離  2022.8.5 

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    Event date: 2022.8

    Language:English   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  16. Modeling and Optimal Design of Pressure Swing Adsorber for Carbon Dioxide and Hydrogen Separation from Industrial Waste Gas International conference

    Toji Kakiuchi, Tomoyuki Yajima, Nobuyuki Shigaki, Yoshiaki Kawajiri

    14th International Symposium on Process Systems Engineering – PSE 2021+  2022.6.22 

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    Event date: 2022.6

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  17. Comprehensive Quantification of Model Prediction Uncertainty for Simulated Moving Bed Chromatography International conference

    Kensuke Suzuki, Tomoyuki Yajima, Yoshiaki Kawajiri

    14th International Symposium on Process Systems Engineering – PSE 2021+  2022.6.22 

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    Event date: 2022.6

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  18. Temperature swing adsorption utilizing cold energy from liquefied natural gas International conference

    Yukino Kuwabara, Takaya Tokunaga, Tatsuya Moriyama, Masahisa Koizumi, Shiho Mizuno, Takuro Hagino, Shinpei Kusaka, Ryotaro Matsuda, Tomoyuki Yajima, Yoshiaki Kawajiri

    14th International Conference on Fundamentals of Adsorption  2022.5.24 

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    Event date: 2022.5

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  19. Bayesian statistics for adsorption isotherm and process modeling Invited International conference

    Yoshiaki Kawajiri

    Fundamentals of Adsorption 14th International Conference (FOA14)  2022.5.24 

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    Event date: 2022.5

    Language:English   Presentation type:Oral presentation (invited, special)  

    Country:United States  

  20. Modeling for advanced simulated moving bed (ASMB) chromatography by parameter refinement using pilot plant experimental data International conference

    Hideki Harada, Kensuke Suzuki, Kohei Sato, Kazuo Okada, Masaki Tsuruta, Tomoyuki Yajima, Yoshiaki Kawajiri

    14th International Conference on Fundamentals of Adsorption  2022.5.24 

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    Event date: 2022.5

    Language:English   Presentation type:Oral presentation (general)  

    Country:United States  

  21. 発展が期待される二酸化炭素分離回収技術 Invited

    川尻喜章

    第1回 GSCイノベーションプラットフォーム 出版記念シンポジウム ~分離工学の核心がカーボンニュートラルにいかに貢献するか~  2022.4.15 

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    Event date: 2022.4

    Language:Japanese   Presentation type:Symposium, workshop panel (nominated)  

    Country:Japan  

  22. Applications and economic evaluations of continuous adsorptive separation processes using MOFs Invited

    Yoshiaki Kawajiri

    The 102nd CSJ Annual Meeting: CIP The frontier of researches and development in PCP/MOF for energy and environment  2022.3.26 

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    Event date: 2022.3

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  23. Parameter Estimation of Chromatography By Bayesian Inference Using Two Monte Carlo Methods International conference

    Ziting Yuan, Yota Yamamoto, Tomoyuki Yajima, Yoshiaki Kawajiri

    AIChE Annual Meeting  2021.11.16 

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    Event date: 2021.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:United States  

  24. Uncertainty Propagation from Batch Experiment Parameters Towards Prediction of Continuous Chromatographic Process International conference

    Kensuke Suzuki, Yota Yamamoto, Tomoyuki Yajima, Yoshiaki Kawajiri

    AIChE Annual Meeting  2021.11.16 

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    Event date: 2021.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:United States  

  25. Quantification of Variations in Experimental and Molecular Simulation Data for CO2 Adsorption Isotherm By Hierarchical Bayesian Estimation International coauthorship International conference

    Sotaro Kojima, Jongwoo Park, Matthew Realff, David Sholl, Tomoyuki Yajima, Junpei Fujiki, Yoshiaki Kawajiri

    AIChE Annual Meeting  2021.11.15 

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    Event date: 2021.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:United States  

  26. Pressure swing adsorption process using flexible metal-organic frameworks with hysteretic isotherms International conference

    Yuya Takakuraa Saeki Sugimoto Junpei Fujiki Hiroshi Kajiro Tomoyuki Yajima Yoshiaki Kawajiri

    PCCC-6 - The 6th Post Combustion Capture Conference from IEAGHG  2021.10.21 

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    Event date: 2021.10

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Online   Country:United Kingdom  

  27. ゲート型MOF吸着剤を用いた二酸化炭素分離回収プロセスのモデル化およびパラメータ推定

    杉本冴生 髙倉有矢 上代洋 藤木淳平 矢嶌智之 川尻喜章

    第34回日本吸着学会研究発表会  2021.10.14 

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    Event date: 2021.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  28. 疑似移動層クロマトグラフィ分離プロセスのsuperstructureを用いたモデリングと運転最適化

    関下紘介 鈴木健介 矢嶌智之 川尻喜章

    化学工学会第52回秋季大会  2021.9.23 

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    Event date: 2021.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  29. Bayesian approaches for adsorption isotherm and process modeling Invited International conference

    Yoshiaki Kawajiri

    International Adsorption Society Webinar Series  2021.6.14  International Adsorption Society

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    Event date: 2021.6

    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:Online  

    Other Link: https://www.youtube.com/watch?v=pS-gHHSlO1Y

  30. 液化天然ガス排冷熱を利用した二酸化炭素吸着プロセスの開発

    桑原雪乃 徳永貴也 森山達也 小泉匡永 水野志穂 萩野卓朗 日下心平 松田亮太郎 矢嶌智之 川尻喜章

    化学工学会第86年会  2021.3.21 

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    Event date: 2021.3

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  31. 化学×情報⼈材育成のための新しい産学協⼒ Invited

    川尻喜章

    関⻄化学⼯業協会 理事会講演会  2021.3.5 

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    Event date: 2021.3

    Language:Japanese   Presentation type:Public lecture, seminar, tutorial, course, or other speech  

    Country:Japan  

  32. 燃焼排ガス、および大気中からの二酸化炭素吸着分離: プロセスモデリングと経済性評価 Invited

    川尻喜章

    化学工学会CCUS研究会セミナー 「CO2分離回収プロセスのモデル化・コスト評価」  2020.12.5 

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    Event date: 2020.12

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  33. Modeling Isotherms and Parameter Estimation for Pressure Swing Adsorption Process Using Metal-Organic Frameworks International conference

    Yuya Takakura, Saeki Sugimoto, Hiroshi Kajiro, Tomoyuki Yajima, Yoshiaki Kawajiri

    AIChE Annual Meeting 

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    Event date: 2020.11

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Online   Country:United States  

  34. Modeling of nucleation, growth, and dissolution kinetics of paracetamol from ethanol solution for unseeded batch cooling crystallization with temperature cycling strategy International coauthorship International conference

    Youngjo Kim, Ronald Rousseau, Yoshiaki Kawajiri, Martha Grover

    AIChE Annual Meeting 

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    Event date: 2020.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:United States  

  35. Parameter Estimation from Operation Data for Simulated Moving Bed Chromatography International conference

    Kensuke Suzuki, Hideki Harada, Kohei Sato, Kazuo Okada, Masaki Tsuruta, Tomoyuki Yajima, Yoshiaki Kawajiri

    AIChE Annual Meeting 

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    Event date: 2020.11

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Online   Country:United States  

  36. Parameter Estimation by Bayesian Inference Using Monte Carlo Sampling for Liquid Chromatography Process Model International conference

    Yota Yamamoto, Tomoyuki Yajima, Yoshiaki Kawajiri

    Asian Symposium on Process Systems Engineering (PSE Asia) 

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    Event date: 2020.11

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Online   Country:Taiwan, Province of China  

  37. Bayesian approaches for chemical process modeling Invited International conference

    Yoshiaki Kawajiri

    Asian Symposium on Process Systems Engineering (PSE Asia) 

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    Event date: 2020.11

    Language:English   Presentation type:Oral presentation (keynote)  

    Venue:Online   Country:United States  

  38. Uncertainty Quantification for Estimating Molecular Weight Distribution by Gel Permeation Chromatography International conference

    Kosuke Wakita, Tomoyuki Yajima, Yoshiaki Kawajiri

    Asian Symposium on Process Systems Engineering (PSE Asia) 

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    Event date: 2020.11

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Online   Country:Taiwan, Province of China  

  39. Modeling and estimating kinetic parameters for CO2 methanation based on experimental results in a fixed bed reactor International conference

    Toshiki Tsuboi, Shoya Yasuda, Hiroshi Machida, Koyo Norinaga, Tomoyuki Yajima, Yoshiaki Kawajiri

    Asian Symposium on Process Systems Engineering (PSE Asia) 

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    Event date: 2020.11

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Online   Country:Taiwan, Province of China  

  40. ゲル浸透クロマトグラフィーによる分子量分布推定の不確実性定量化

    脇田耕輔 矢嶌智之 川尻喜章

    化学工学会 第51会秋季大会  2020.9.25 

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    Event date: 2020.9

    Language:Japanese   Presentation type:Poster presentation  

    Venue:オンライン   Country:Japan  

  41. 化学プロセスモデリングにおけるデータサイエンス技術の活用 Invited

    川尻喜章

    表面技術協会 第142回講演大会   2020.9.11 

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    Event date: 2020.9

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  42. ゲル浸透クロマトグラフィーによる分子量分布推定の不確実性定量化

    脇田耕輔 矢嶌智之 川尻喜章

    化学工学会 第51会秋季大会  2020.9.25 

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    Event date: 2020.9

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  43. Chemical Process modeling utilizing data science techniques Invited

    Yoshiaki Kawajiri

    53rd Progress Seminars on Chemical Engineering, Smart process utilizing the latest information technology, AI, IoT, MI Fundamentals to Research Frontiers 

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    Event date: 2019.12

    Language:Japanese  

    Venue:Nagoya, Japan   Country:Japan  

  44. Data utilization for chemical process development Invited

    Yoshiaki Kawajiri

    Department of Chemical Systems Engineerig, University of Tokyo 

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    Event date: 2019.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  45. Chemical process modeling using data science techniques Invited

    Yoshiaki Kawajiri

    INCHEM TOKYO 

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    Event date: 2019.11

    Language:Japanese  

    Venue:Tokyo, Japan   Country:Japan  

  46. Parameter estimation by Markov Chain Monte Carlo methods for liquid chromatographic processes

    Yota Yamamoto*, Yuan Ziting, Tomoyuki Yajima, Yoshiaki Kawajiri

    33rd Meeting, Japan Society on Adsorption 

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    Event date: 2019.11

    Language:Japanese  

    Venue:Nagoya University, Nagoya, Japan   Country:Japan  

  47. Model parameter estimation from operation data of simulated moving bed chromatography

    Kensuke Suzuki*, Hideki Harada, Kohei Sato, Kazuo Okada, Masaki Tsuruta, Tomoyuki Yajima, Yoshiaki Kawajiri

    33rd Meeting, Japan Society on Adsorption 

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    Event date: 2019.11

    Language:Japanese  

    Venue:Nagoya University, Nagoya, Japan   Country:Japan  

  48. Carbon dioxide adsorptive separation from coal-fired powerplant and air: process modeling and optimization Invited

    Yoshiaki Kawajiri

    33rd Meeting, Japan Society on Adsorption  2019.11.15 

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    Event date: 2019.11

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Venue:Nagoya University, Nagoya, Japan   Country:Japan  

  49. Integrating Material and Process Design for Kinetic Separation International coauthorship International conference

    Trisha Sen, Yoshiaki Kawajiri, Matthew Realff

    AIChE Annual Meeting 

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    Event date: 2019.11

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Orlando, FL, USA   Country:United States  

  50. Bayesian Estimation of Vapor-Liquid Equilibrium Model Parameters by MCMC Method International conference

    Yosuke Shimizu*,Yoshiaki Kawajiri and Tomoyuki Yajima

    Asian Pacific Confederation of Chemical Engineering 

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    Event date: 2019.9

    Language:English  

    Venue:Sapporo, Japan   Country:Japan  

  51. Bayesian Approach for Adsorption Process Modeling International conference

    Yuki Isobe,Yota Yamamoto,Kensuke Suzuki,Tomoyuki Yajima and Yoshiaki Kawajiri*

    Fundamentals of Adsorption 

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    Event date: 2019.5

    Language:English  

    Venue:Cairns, Australia   Country:Australia  

  52. Integration of Material and Process Design for Kinetic Separation International conference

    Trisha Sen*,Yoshiaki Kawajiri and Matthew Realff

    Fundamentals of Adsorption 

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    Event date: 2019.5

    Language:English  

    Venue:Cairs, Australia   Country:Australia  

  53. Hierarchical Bayesian estimation for isotherm parameter determination International coauthorship International conference

    Chunkai Shih,Jongwoo Park,David Sholl,Matthew Realff,Tomoyuki Yajima and Yoshiaki Kawajiri*

    Japan Adsorption 

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    Event date: 2019.5

    Language:English  

    Venue:Chiba, Japan   Country:Japan  

  54. データサイエンス⼿法を⽤いた化学プロセス開発:晶析および吸着分離プロセスへの応⽤ Invited

    川尻喜章

    株式会社クレハ 

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    Event date: 2019.5

    Language:Japanese   Presentation type:Public lecture, seminar, tutorial, course, or other speech  

    Venue:福島県   Country:Japan  

  55. Placement and industry-academia collaborations in the United States Invited

    Yoshiaki Kawajiri

    Japan Association for Chemical Innovation, 5th planning meeting in H30 

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    Event date: 2019.2

    Language:Japanese  

    Venue:Tokyo   Country:Japan  

  56. Development of carbon dioxide capture process and economic evaluation Invited

    Yoshiaki Kawajiri

    Ministry of Economy, Trade, and Industry, Roadmap commitee for carbon recycle 

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    Event date: 2019

    Language:Japanese  

    Venue:Tokyo   Country:Japan  

  57. Placement and career development for engineers in the United States Invited

    Yoshiaki Kawajiri

    Eight University Engineering Association 

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    Event date: 2018.12

    Language:Japanese  

    Venue:University of Tokyo   Country:Japan  

  58. Aromatics/Alkanes Separation: Simulated Moving Bed Process Model Development By a Concurrent Approach and Its Validation in a Mini-Plant International coauthorship International conference

    S. Guo,S. Yang,K. C. Jayachandrababu,P. Vengsarkar,Y. Kawajiri and S. Nair*

    AIChE Annual Meeting 

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    Event date: 2018.11

    Language:English  

    Venue:Pittsburgh, PA, USA   Country:United States  

  59. Comparison of Adsorptive Separation Performance of a Hollow Fiber Bed and a Packed Bed: A Modeling Study Using Zeolite 13X and a Mixture of Propylene and Propane International coauthorship International conference

    T. Sen*,Y. Kawajiri and M. Realff

    AIChE Annual Meeting 

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    Event date: 2018.10

    Language:English  

    Venue:Pittsburgh, PA, USA   Country:United States  

  60. Hierarchical Bayesian Estimation for Adsorption Isotherm Parameter Determination and Applications to?CO2 Capture International coauthorship International conference

    C. Shii*,J. Park,D. Sholl,M. Realff,T. Yajima and Y. Kawajiri

    AIChE Annual Meeting 

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    Event date: 2018.10

    Language:English  

    Venue:Pittsburgh, PA, USA   Country:United States  

  61. Continuous separation by cyclic adsorption processes and their industrial applications

    Yoshiaki Kawajiri

    Japan Society for the Promotion of Science, Cutting-edge research and development commitee for nano porous materials and their industrial applications 

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    Event date: 2018.10

    Language:Japanese  

    Venue:Tokyo   Country:Japan  

  62. Development of CO2 adsorption process and economic evaluation: collaborative research at Georgia Tech, US Invited

    Yoshiaki Kawajiri

    50th Autumn Meeting, Society of Chemical Engineers, Japan 

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    Event date: 2018.9

    Language:Japanese  

    Venue:Kagoshima University   Country:Japan  

  63. Model parameter estimation from operation data of simulated moving bed separation process

    Hideki Harada* Kohei Sato Kazuo Okada Masaki Tsuruta Tomoyuki Yajima Yoshiaki Kawajiri

    50th Autum Meeting, Society of Chemical Engineers Japan 

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    Event date: 2018.9

    Language:Japanese  

    Venue:Kagoshima University   Country:Japan  

  64. Parameter estimation for adsorption processes by Markov Chain Monte Carlo method

    Yuki Isobe Tomoyuki Yajima Yoshiaki Kawajiri

    50th Autumn Meeting, Society of Chemical Engineers Japan 

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    Event date: 2018.9

    Language:Japanese  

    Venue:Kagoshima University   Country:Japan  

  65. Process Development utilizating Data Science Techniques Invited

    Yoshiaki Kawajiri

    Industry-Academia-Government Matching Forum, Smart Engineering Tokyo 

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    Event date: 2018.7

    Language:Japanese  

    Venue:Tokyo   Country:Japan  

  66. Direct Air Capture of CO2 in enclosed environments: Design under uncertainty and Techno-economic analysis International coauthorship International conference

    A. Sinha*,H. Thakkar,F. Rezaei,Y. Kawajiri and M. Realff

    Process Systems Engineering (PSE) 2018 

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    Event date: 2018.7

    Language:English  

    Venue:San Diego, CA, USA   Country:United States  

  67. Design for dynamic operation - A review and new perspectives for a dynamic manufacturing environment Invited International coauthorship International conference

    Christopher L.E. Swartz Yoshiaki Kawajiri

    Process Systems Engineering 2018 

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    Event date: 2018.7

    Language:English   Presentation type:Oral presentation (general)  

    Venue:San Diego, CA, USA   Country:United States  

  68. Model-based optimization for multi-column chromatography Invited International conference

    Yoshiaki Kawajiri

    Lund University 

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    Event date: 2018.5

    Language:English  

    Venue:Lund, Sweden   Country:Sweden  

  69. Data utlization for chemical process development

    Yoshiaki Kawajiri

    Symposium of materials back-casting technology, manufacturing for creating future 

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    Event date: 2018.3

    Language:Japanese  

    Venue:Nagoya University   Country:Japan  

  70. Frontier of chemical process development utilizing data science techniques

    Yoshiaki Kawajiri

    Manufacturing and measurement with informatics, The Japan Institute of Metals and Materials, Iron and Steel Institute of Japan 

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    Event date: 2018.1

    Language:Japanese  

    Venue:Nagoya University   Country:Japan  

  71. Simulated Moving Bed Reactor for Enhancing the Productivities of Equilibrium Limited Reactions International coauthorship International conference

    B. Sreedhar*,M. E. Donaldson,T. C. Frank,J. Oh,S. Tie,A. S. Bommarius and Y. Kawajiri

    AIChE Annual Meeting 

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    Event date: 2017.10

    Language:English  

    Venue:Minneapolis, MN, USA   Country:United States  

  72. Process Flow Sheet Optimization and Techno-Economic Assessment of Post-Combustion CO2 Capture Using Heat Integrated, Sub-Ambient PSA International coauthorship International conference

    R. Awati*,D. Sholl,R. P. Lively,Y. Kawajiri,M. J. Realff,H. O. R. Landa and S. J. A. DeWitt

    AIChE Annual Meeting 

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    Event date: 2017.10

    Language:English  

    Venue:Minneapolis, MN, USA   Country:United States  

  73. An Experimental Validation of the Concurrent Approach for Simultaneous Isotherm Determination and Process Design for Simulated Moving Bed (SMB) System International coauthorship International conference

    S. Guo* and Y. Kawajiri

    AIChE Annual Meeting 

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    Event date: 2017.10

    Language:English  

    Venue:Minneapolis, MN, USA   Country:United States  

  74. Sub-Ambient Pressure-Swing Adsorption for Enhanced Post-Combustion Carbon Dioxide Capture Via Phase-Change Materials Application International coauthorship International conference

    H. O. R. Landa*,S. J. A. DeWitt,M. J. Realff,R. P. Lively and Y. Kawajiri

    AIChE Annual Meeting 

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    Event date: 2017.10

    Language:English  

    Venue:Minneapolis, MN, USA   Country:United States  

  75. Application of Polynomial Chaos Expansion for Uncertainty Quantification in Temperature Vacuum Swing Adsorption Model for Direct Air Capture of CO2 International coauthorship International conference

    A. Sinha*,Y. Kawajiri and M. Realff

    AIChE Annual Meeting 

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    Event date: 2017.10

    Language:English  

    Venue:Minneapolis, MN, USA   Country:United States  

  76. An Experimental Validation of the Concurrent Approach for Simultaneous Isotherm Determination and Process Design for Simulated Moving Bed (SMB) System International coauthorship International conference

    S. Guo* and Y. Kawajiri

    AIChE Annual Meeting 

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    Event date: 2017.10

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Minneapolis, MN, USA   Country:United States  

  77. Thermal Modulation in High-Capacity Pressure-Swing Adsorption Via Incorporation of Microencapsulated Phase-Change Material International coauthorship International conference

    AIChE Annual Meeting 

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    Event date: 2017.10

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Minneapolis, MN, USA   Country:United States  

  78. Uncertainty quantification and robustness evaluation for CO2 adsorption process model by Bayesian inference and sequential Monte Carlo International coauthorship

    Jayashree Kalyanaraman, Matthew Realff, Yoshiaki Kawajiri

    49th Fall Meeting of the Society of Chemical Engineers Japan 

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    Event date: 2017.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  79. Process Systems Engineering for Sustainable Chemicals and Materials

    Y. Kawajiri

    Challenge for next generation materials research in National University of Singapore and Nagoya Univerisity 

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    Event date: 2017.7

    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:National University of Singapore, Singapore   Country:Singapore  

  80. Model-based Design and Operation of Simulated Moving Bed Reactor for the Production of Glycol Ether Acetate: Esterification vs. Transesterification International coauthorship International conference

    S. Tie*,B. Sreedhar,J. Oh,M. Dolandson,A. Schultz,T. Frank,A. S. Bommarius and Y. Kawajiri

    International Symposium, Exhibit & Workshops on Preparative and Process Chromatography 

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    Event date: 2017.7

    Language:English  

    Venue:Philadelphia, PA, USA   Country:United States  

  81. Systems Design and Techno-Economic Study of MOFs and Zeolites for CO 2 capture from Air through Temperature Vacuum Swing Adsorption International conference

    A. Sinha*,Y. Kawajiri and M. Realff

    Gordon-Kenan Research Seminar 

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    Event date: 2017.6

    Language:English  

    Venue:New London, NH, USA   Country:United States  

  82. Continuous enzymatic reactive crystallization of ?-lactam antibiotics International conference

    M. A. McDonald*,A. S. Bommarius,M. A. Grover,Y. Kawajiri and R. Rousseau

    Center for Pharmaceutical Development Meeting 

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    Event date: 2017.5

    Language:English  

    Venue:Atlanta, GA USA   Country:United States  

  83. Process Integration for Simulated Moving Bed Reactor for Production of Glycol Ether Acetate International conference

    S. Tie*,B. Sreedhar,M. Donaldson,T. C. Frank,A. Bommarius and Y. Kawajiri

    AIChE Annual Meeting 

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    Event date: 2016.11

    Language:English  

    Venue:San Francisco   Country:United States  

  84. Tailoring the Crystal Size Distribution By Controlling the Crystallization Trajectory in Mass-Count Space International conference

    D. J. Griffin,M. A. Grover*,Y. Kawajiri and R. W. Rousseau

    AIChE Annual Meeting 

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    Event date: 2016.11

    Language:English  

    Venue:San Francisco   Country:United States  

  85. Combining PAT with Data Visualization and Machine Learning to Understand and Control Batch Cooling Crystallization International conference

    D. J. Griffin*,M. A. Grover,Y. Kawajiri and R. W. Rousseau

    AIChE Annual Meeting 

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    Event date: 2016.11

    Language:English  

    Venue:San Francisco   Country:United States  

  86. Concurrent Approach for Isotherm Determination and Process Design of Multicomponent Adsorption Systems International conference

    S. Guo*,P. Vengsarkar,J. A. Bentley and Y. Kawajiri

    AIChE Annual Meeting 

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    Event date: 2016.11

    Language:English  

    Venue:San Francisco   Country:United States  

  87. Using FBRM for Online Monitoring of Particle Size in Radioactive Tank Waste International conference

    T. J. Kernick,M. Grover*,Y. Kawajiri and R. W. Rousseau

    AIChE Annual Meeting 

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    Event date: 2016.11

    Language:English  

    Venue:San Francisco   Country:United States  

  88. Applying phase-change materials (PCM) to enhance the performance of carbon dioxide adsorption using hollow fibers International conference

    H. O. R. Landa*,M. J. Realff,R. P. Lively and Y. Kawajiri

    AIChE Annual Meeting 

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    Event date: 2016.11

    Language:English  

    Venue:San Francisco   Country:United States  

  89. Transesterification of Propylene Glycol Methyl Ether Using Heterogeneous and Homogeneous Catalyst in Simulated Moving Bed Reactor International conference

    J. Oh*,B. Sreedhar,M. Donaldson,A. Shultz,T. C. Frank,A. Bommarius and Y. Kawajiri

    AIChE Annual Meeting 

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    Event date: 2016.11

    Language:English  

    Venue:San Francisco   Country:United States  

  90. Model-Based Comparison of Novel Hollow-Fibre Sorbent Adsorber to Packed Bed Process for Dilute Gas Streams International conference

    T. Sen*,H. O. R. Landa,J. Kalyanaraman,Y. Kawajiri and M. Realff

    AIChE Annual Meeting 

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    Event date: 2016.11

    Language:English  

    Venue:San Francisco   Country:United States  

  91. Systems Design and Economic Analysis of Direct Air Capture of CO2 through Temperature Vacuum Swing Adsorption on Metal Organic Frameworks International conference

    A. Sinha*,L. A. Darunte,C. W. Jones,Y. Kawajiri and M. J. Realff

    AIChE Annual Meeting 

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    Event date: 2016.11

    Language:English  

    Venue:San Francisco   Country:United States  

  92. A Concurrent Approach for Isotherm Determination and Design of Simulated Moving Bed Process for Multicomponent Systems International conference

    P. Vengsarkar*,S. Guo,J. A. Bentley and Y. Kawajiri

    29th International Symposium on Preparative and Process Chromatography, Ion Exchange, Adsorption Processes, & Related Separation Techniques 

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    Event date: 2016.7

    Language:English  

    Venue:Philadelphia   Country:United States  

  93. Generalized Perturbation Method to Determine Multicomponent Isotherm for Saturated Systems International conference

    P. V. Siwei Guo*, Jason Bentley, Yoshiaki Kawajiri

    29th International Symposium on Preparative and Process Chromatography, Ion Exchange, Adsorption Processes & Related Separation Techniques 

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    Event date: 2016.7

    Language:English  

    Venue:Philadelphia   Country:United States  

  94. Process Integration for Simulated Moving Bed Reactor for Production of Glycol Ether Acetate International conference

    S. Tie*,B. Sreedhar,G. Agrawal,J. Oh,M. Donaldson,T. Frank,A. Bommarius and Y. Kawajiri

    12th International Conference on the Fundamentals of Adsorption 

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    Event date: 2016.5

    Language:English  

    Venue:Friedrichshafen/Lake Constance, Germany   Country:United States  

  95. A concurrent approach for isotherm determination and adsorption process design for multicomponent systems International conference

    S. Guo,P. Vengsarkar,J. A. Bentley and Y. Kawajiri*

    12th International Conference on the Fundamentals of Adsorption 

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    Event date: 2016.5

    Language:English  

    Venue:Friedrichshafen/Lake Constance, Germany   Country:United States  

  96. Reactive Chromatography for the Synthesis of Propylene Glycol Methyl Ether Acetate by Esterification and Transesterification International conference

    J. Oh*,S. Tie,B. Sreedhar,M. Donaldson,A. Shultz,T. Frank,A. Bommarius and Y. Kawajiri

    12th International Conference on the Fundamentals of Adsorption 

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    Event date: 2016.5

    Language:English  

    Venue:Friedrichshafen/Lake Constance, Germany   Country:United States  

  97. Optimal Operation of Simulated Moving Bed Reactor: Model Correction and Parameter Estimation International conference

    S. Tie*,B. Sreedhar,G. Agrawal,J. Oh,M. E. Donaldson,A. Shultz,T. C. Frank,A. Bommarius and Y. Kawajiri

    AIChE Annual Meeting 

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    Event date: 2015.11

    Language:English  

    Venue:Salt Lake City, UT, USA   Country:United States  

  98. Mass-Count Framework for Crystal Size Control International conference

    D. Griffin*,M. Grover,Y. Kawajiri and R. W. Rousseau

    AIChE Annual Meeting 

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    Event date: 2015.11

    Language:English  

    Venue:Salt Lake City, UT, USA   Country:United States  

  99. Bayesian Inference of Complex Chemical Process Using Reduced Order Modeling International conference

    J. Kalyanaraman,Y. Kawajiri and M. J. Realff*

    AIChE Annual Meeting 

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    Event date: 2015.11

    Language:English  

    Venue:Salt Lake City, UT, USA   Country:United States  

  100. Modeling and Economic Assessment of Rapid Thermal Vacuum Swing Adsorption of CO2 in Hollow Fiber Adsorbents International conference

    J. Kalyanaraman,R. Lively,M. Realff and Y. Kawajiri*

    AIChE Annual Meeting 

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    Event date: 2015.11

    Language:English  

    Venue:Salt Lake City, UT, USA   Country:United States  

  101. Modeling and Design of Reactive Chromatography for the Synthesis of Propylene Glycol Methyl Ether Acetate with Anion Exchange Resin International conference

    J. Oh*,S. Tie,G. Agrawal,B. Sreedhar,M. E. Donaldson,A. Schultz,T. C. Frank,A. S. Bommarius and Y. Kawajiri

    AIChE Annual Meeting 

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    Event date: 2015.11

    Language:English  

    Venue:Salt Lake City, UT, USA   Country:United States  

  102. Esterification and Transesterification of Propylene Glycol Methyl Ether Using Heterogeneous Catalyst in Simulated Moving Bed Reactor International conference

    J. Oh*,S. Tie,G. Agrawal,B. Sreedhar,M. E. Donaldson,A. Schultz,T. C. Frank,A. S. Bommarius and Y. Kawajiri

    AIChE Annual Meeting 

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    Event date: 2015.11

    Language:English  

    Venue:Salt Lake City, UT, USA   Country:United States  

  103. Systems Design and Analysis of Direct Air Capture (DAC) of CO2 Via Temperature Vacuum Swing Adsorption International conference

    A. Sinha*,Y. Kawajiri and M. J. Realff

    AIChE Annual Meeting 

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    Event date: 2015.11

    Language:English  

    Venue:Salt Lake City, UT, USA   Country:United States  

  104. Dynamic Optimization of Chemical Processes Invited International conference

    Y. Kawajiri

    4th Summer School of the IMPRS for Advanced Methods in Process and Systems Engineering Magdeburg 

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    Event date: 2015.9

    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:Max Planck Institute for Dynamics of Complex Technical Systems, Magdeburg, Germany   Country:Germany  

  105. Crystallization processes development: crystal size monitoring and isomer separation Invited International conference

    Y. Kawajiri and A. S. Bommarius

    Crystallization processes development: crystal size monitoring and isomer separation  

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    Event date: 2015.8

    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:The Dow Chemical Company, Midland, MI, USA   Country:United States  

  106. Model-based Deterministic Approach for Optimizing Design and Operation of Simulated Moving Bed Reactor International conference

    S. Tie*,B. Sreedhar,G. Agrawal,J. Oh,M. Donaldson,A. Schultz,T. Frank,A. Bommarius and Y. Kawajiri

    International Symposium, Exhibit & Workshop on Preparative and Process Chromatography (PREP) 

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    Event date: 2015.7

    Language:English  

    Venue:Philadelphia, PA, USA   Country:United States  

  107. Combining ATR-FTIR and FBRM Feedback: Mass-Count Plots for Crystal Size Control International conference

    D. J. Griffin*,M. A. Grover,Y. Kawajiri and R. W. Rousseau

    Americal Control Conference 

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    Event date: 2015.7

    Language:English  

    Venue:Chicago, IL, USA   Country:United States  

  108. Esterification and Transesterification for Propylene Glycol Methyl Ether Acetate by Reactive Chromatography Systems International conference

    J. Oh*,S. Tie,M. Donaldson,A. Schultz,T. Frank,A. Bommarius and Y. Kawajiri

    US-Korea Conference on Science, Technology, and Entrepreneurship 

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    Event date: 2015.7

    Language:English  

    Venue:Atlanta, GA, USA   Country:United States  

  109. Design and Optimization of an Integrated SMB-crystallization Process using a Binary Solvent International conference

    B. Sreedhar,H. Li,B. Shen,R. Rousseau and Y. Kawajiri*

    International Symposium, Exhibit & Workshop on Preparative and Process Chromatography 

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    Event date: 2015.7

    Language:English  

    Venue:Philadelphia, PA, USA   Country:United States  

  110. Process modeling, design, and optimization for sustainable separation processes Invited International conference

    Y. Kawajiri

    Process modeling, design, and optimization for sustainable separation processes 

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    Event date: 2015.7

    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:College Station, TX, USA   Country:United States  

  111. Optimization of a two-stage cooling profile in unseeded batch crystallization International conference

    J. C. King,H. Li,M. A. Grover*,Y. Kawajiri and R. W. Rousseau

    International Symposium on Advanced Control of Chemical Processes 

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    Event date: 2015.6

    Language:English  

    Venue:British Columbia, Canada   Country:Canada  

  112. Modeling, design, and economic evaluation of rapid swing temperature swing adsorption process for CO2 capture Invited

    Y. Kawajiri

    Modeling, design, and economic evaluation of rapid swing temperature swing adsorption process for CO2 capture 

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    Event date: 2015.6

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Venue:The Research Institute of Innovative Technology for the Earth, Nara, Japan   Country:Japan  

  113. Modeling, design, and optimization of simulated moving bed chroamtography Invited

    Y. Kawajiri

    Modeling, design, and optimization of simulated moving bed chroamtography 

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    Event date: 2015.6

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Venue:YMC Co., Ltd., Kyoto, Japan   Country:Japan  

  114. Current topics in research and education in Chemical Engineering in the United States Invited

    Y. Kawajiri

    Current topics in research and education in Chemical Engineering in the United States 

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    Event date: 2015.6

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Venue:Kansau University, Osaka, Japan   Country:Japan  

  115. Controlled Crystallization of Salt From Nuclear Waste Solutions International conference

    D. J. Griffin*,M. A. Grover,Y. Kawajiri and R. W. Rousseau

    Waste Management 2015 (WM2015) 

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    Event date: 2015.3

    Language:English  

    Venue:Phoenix, AZ, USA   Country:United States  

  116. Controlled Crystallization of Salt From Nuclear Waste Solutions International conference

    D. J. Griffin*,M. A. Grover,Y. Kawajiri and R. W. Rousseau

    Waste Management 2015 (WM2015) 

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    Event date: 2015.3

    Language:English  

    Venue:Phoenix, AZ, USA   Country:United States  

  117. A New High Efficiency Solar Fuels Reactor Concept Based on a Liquid Metal Heat Transfer Fluid: Modeling and Efficiency Estimation International conference

    C. Yuan*,Y. Kawajiri and A. Henry

    AIChE Annual Meeting 

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    Event date: 2014.11

    Language:English  

    Venue:Atlanta, GA, USA   Country:United States  

  118. Model-Free Control of Fractional Crystallization International conference

    D. Griffin*,M. Grover,Y. Kawajiri and R. W. Rousseau

    AIChE Annual Meeting 

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    Event date: 2014.11

    Language:English  

    Venue:Atlanta, GA, USA   Country:United States  

  119. Modeling of Diffusion Resistance of CO2 Adsorption on Poly(ethyleneimine) Impregnated Hollow Fiber Adsorbents International conference

    J. Kalyanaraman*,Y. Fan,R. Lively,W. J. Koros,C. W. Jones,Y. Kawajiri and M. J. Realff

    AIChE Annual Meeting 

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    Event date: 2014.11

    Language:English  

    Venue:Atlanta, GA, USA   Country:United States  

  120. Bayesian Approach for Optimal Experimental Design of Thermo Gravimetric Analysis of CO2 on Amine Sorbents International conference

    J. Kalyanaraman*,M. Realff and Y. Kawajiri

    AIChE Annual Meeting 

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    Event date: 2014.11

    Language:English  

    Venue:Atlanta, GA, USA   Country:United States  

  121. Analysis of Crystallization Kinetics Based on CSD Estimates from PAT Tools International conference

    H. Li*,R. W. Rousseau,Y. Kawajiri and M. Grover

    AIChE Annual Meeting 

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    Event date: 2014.11

    Language:English  

    Venue:Atlanta, GA, USA   Country:United States  

  122. Evaluation of Esterification and Transesterification Reactions for Propylene Glycol Methyl Ether Acetate in Reactive Chromatography Systems International conference

    J. Oh*,S. Tie,G. Agrawal*,B. Sreedhar,M. Donaldson,A. Schultz,T. C. Frank,A. S. Bommarius and Y. Kawajiri

    AIChE Annual Meeting 

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    Event date: 2014.11

    Language:English  

    Venue:Atlanta, GA, USA   Country:United States  

  123. Multi-column chromatography: challenges and opportunities International conference

    B. Sreedhar,J. Bentley,G. Agrawal and Y. Kawajiri*

    15th International Symposium on Preparative and Industrial Chromatography and Allied Techniques 

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    Event date: 2014.10

    Language:English   Presentation type:Oral presentation (keynote)  

    Venue:Basel, Switzerland   Country:Switzerland  

  124. Systematic modeling and design for sustainable separation processes Invited

    Y. Kawajiri

    Systematic modeling and design for sustainable separation processes  

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    Event date: 2014.10

    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:Lappeenranta University of Technology, Lappeenranta, Finland   Country:Finland  

  125. An empirical model of FBRM data and its application to estimate crystallization kinetics International conference

    H. Li*,M. Grover,Y. Kawajiri and R. W. Rousseau

    19th International Symposium on Industrial Crystallization (ISIC) 

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    Event date: 2014.9

    Language:English  

    Venue:Toulouse, France   Country:France  

  126. Supersaturation Control during Fractional Crystallization International conference

    D. J. Griffin*,M. A. Grover,Y. Kawajiri and R. W. Rousseau

    19th International Symposium on Industrial Crystallization (ISIC) 

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    Event date: 2014.9

    Language:English  

    Venue:Toulouse, France   Country:France  

  127. Simulated moving bed chromatography for separating nuclear waste. International conference

    B. Sreedhar*,D. T. Hobbs and Y. Kawajiri

    International Symposium, Exhibit & Workshops on Preparative and Process Chromatography Ion Exchange, Adsorption Processes & Related Separation Techniques (PREP) 

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    Event date: 2014.7

    Language:English  

    Venue:Boston, MA, USA   Country:United States  

  128. Modeling and optimization based design of reactive simulated moving bed systems for equilibrium-limited reactions International conference

    G. Agrawal*,J. Oh,B. Sreedhar,M. Donaldson,T. C. Frank,A. Shultz,A. S. Bommarius and Y. Kawajiri

    International Symposium, Exhibit & Workshops on Preparative and Process Chromatography Ion Exchange, Adsorption Processes & Related Separation Techniques (PREP) 

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    Event date: 2014.7

    Language:English  

    Venue:Boston, MA, USA   Country:United States  

  129. Analysis of hybrid SMB-crystallization process using a binary solvent International conference

    B. Sreedhar*,B. Shen,H. Li,R. W. Rousseau and Y. Kawajiri

    International Symposium, Exhibit & Workshops on Preparative and Process Chromatography Ion Exchange, Adsorption Processes & Related Separation Techniques (PREP) 

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    Event date: 2014.7

    Language:English   Presentation type:Oral presentation (keynote)  

    Venue:Boston, MA, USA   Country:United States  

  130. An emipricial FBRM model for monitoring crystal size distribution and population balance modeling in batch cooling crystallization International conference

    H. Li,Y. Kawajiri*,M. Grover and R. Rousseau

    Joint Congress of Asian Crystallization Technology Symposium-2014 (ACTS-2014) and 11th International Workshop on Crystal Growth of Organic Materials (CGOM11) 

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    Event date: 2014.6

    Language:English  

    Venue:Nara, Japan   Country:Japan  

  131. Simulated Moving Bed Chromatography as a Potential Tool for Efficient Separations of Minor Actinides and Lanthanides International conference

    B. Sreedhar*,T. Suzuki,D. T. Hobbs and Y. Kawajiri

    38th Actinide Separations Conference  

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    Event date: 2014.5

    Language:English  

    Venue:Albuquerque, NM, USA   Country:United States  

  132. Post-Combustion CO2 Capture using Polymer Supported Amine Hollow Fibers in Rapid Temperature Swing Adsorption International conference

    C. W. Jones*,W. J. Koros,Y. Kawajiri,M. J. Realff,R. P. Lively,D. S. Sholl,F. Rezaei,Y. Fan,Y. Labreche,S. Swernath and G. Chen

    the Annual Meeting and Workshop for the Research Coordination Network on Carbon Capture Utilization and Storage 

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    Event date: 2014.4

    Language:English  

    Venue:New York, NY, USA   Country:United States  

  133. New Dehydration and Pretreatment Process for Ethanol Production from Biomass International conference

    P. Kanchanalai*,R. P. Lively,M. J. Realff and Y. Kawajiri*

    UGA and Georgia Tech Biofuels Summit 

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    Event date: 2013.12

    Language:English  

    Venue:Lawrenceville, GA, USA   Country:United States  

  134. Development of Reactive Chromatography Systems for Equilibrium-Limited Reactions International conference

    J. Oh*,G. Agwaral,M. Donaldson,T. Frank,A. Bommarius and Y. Kawajiri

    AIChE Annual Meeting 

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    Event date: 2013.11

    Language:English  

    Venue:San Francisco, CA, USA   Country:United States  

  135. Using ATR-FTIR to Track the Crystallization of Multiple Solutes International conference

    D. Griffin*,M. A. Grover,Y. Kawajiri and R. W. Rousseau

    AIChE Annual Meeting 

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    Event date: 2013.11

    Language:English  

    Venue:San Francisco, CA, USA   Country:United States  

  136. Solid Phase Reactive Simulated Moving Bed Chromatographic Separation System for Biofuel and Biochemical Production International conference

    P. Kanchanalai*,M. J. Realff and Y. Kawajiri

    AIChE Annual Meeting 

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    Event date: 2013.11

    Language:English  

    Venue:San Francisco, CA, USA   Country:United States  

  137. Estimation of Kinetic Parameters From in-Situ Measurements During Batch Cooling Crystallization International conference

    H. Li*,Y. Kawajiri,M. A. Grover and R. W. Rousseau

    AIChE Annual Meeting 

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    Event date: 2013.11

    Language:English  

    Venue:San Francisco, CA, USA   Country:United States  

  138. Parameter Estimation of Crystallization Kinetics Based On a Staggered Numerical Discretization Method of Population Balance Equation International conference

    H. Li*,Y. Kawajiri,M. A. Grover and R. W. Rousseau

    AIChE Annual Meeting 

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    Event date: 2013.11

    Language:English  

    Venue:San Francisco, CA, USA   Country:United States  

  139. Modeling, isotherm determination, and simulation of nonlinear chromatography using ChromWorks software International conference

    R. Erwin*,B. Shen,J. Yun and Y. Kawajiri

    International Symposium, Exhibit & Workshops on Preparative and Process Chromatography Ion Exchange, Adsorption Processes & Related Separation Techniques (PREP) 

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    Event date: 2013.7

    Language:English  

    Venue:Boston, MA, USA   Country:United States  

  140. Systematic Modeling and Start-up Acceleration of Simulated Moving Bed Chromatography by Model-based Optimization International coauthorship International conference

    J. Bentley,S. Li and Y. Kawajiri*

    International Symposium, Exhibit & Workshops on Preparative and Process Chromatography Ion Exchange, Adsorption Processes & Related Separation Techniques (PREP) 

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    Event date: 2013.7

    Language:English  

    Venue:Boston, MA, USA   Country:United States  

  141. Development of an Empirical Method relating Crystal Size Distribution and FBRM Measurements International conference

    H. Li,Y. Kawajiri,M. Grover* and R. Rousseau

    Mettler Toledo Users Meeting 

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    Event date: 2013.5

    Language:English  

    Venue:Durham, NC, USA   Country:United States  

  142. Adsorption and Desorption Performance of Polymeric/Supported Amine Hollow Fibers in CO2 Capture RTSA Process International conference

    F. Rezaei*,R. P. Lively,D. S. Sholl,C. W. Jones,W. J. Koros,Y. Kawajiri and M. J. Realff

    11th International Symposium on the Fundamentals of Adsorption (FOA11) 

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    Event date: 2013.5

    Language:English   Presentation type:Oral presentation (keynote)  

    Venue:Baltimore, MD   Country:United States  

  143. Optimization Based Design and Experimental Validation of Simulated Moving Bed Chromatography Systems for Ternary Separation International conference

    G. Agwaral* and Y. Kawajiri

    11th International Symposium on the Fundamentals of Adsorption (FOA11) 

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    Event date: 2013.5

    Language:English   Presentation type:Oral presentation (keynote)  

    Venue:Baltimore, MD   Country:United States  

  144. Mathematical Modeling of RTSA Using Polymeric/Supported Amine Hollow Fibers-Single Fiber Model International conference

    F. Rezaei*,R. P. Lively,D. S. Sholl,C. W. Jones,W. J. Koros,Y. Kawajiri and M. Realff

    AIChE Annual Meeting 

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    Event date: 2012.10

    Language:English  

    Venue:Pittsburgh, PA, USA   Country:United States  

  145. Prediction-correction method for optimization of nonlinear SMB separations International conference

    J. Bentley* and Y. Kawajiri

    AIChE Annual Meeting 

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    Event date: 2012.10

    Language:English  

    Venue:Pittsburgh, PA, USA   Country:United States  

  146. Model mismatch resolution and optimization for simulated moving bed and continuous chromatographic processes International conference

    J. Bentley,B. Sreedhar and Y. Kawajiri*

    International Symposium on Preparative and Industrial Chromatography and Allied Techniques (SPICA) 

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    Event date: 2012.9

    Language:English  

    Venue:Brussels, Belgium   Country:Belgium  

  147. Optimal binary separation using simulated moving bed superstructure International conference

    B. Sreedhar* and Y. Kawajiri

    International Symposium, Exhibit & Workshops on Preparative and Process Chromatography Ion Exchange, Adsorption Processes & Related Separation Techniques (PREP) 

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    Event date: 2012.7

    Language:English  

    Venue:Boston, MA, USA   Country:United States  

  148. Separation of minor actinides and lanthanides using simulated moving bed chromatography International conference

    B. Sreedhar*,D. T. Hobbs and Y. Kawajiri

    International Symposium, Exhibit & Workshops on Preparative and Process Chromatography Ion Exchange, Adsorption Processes & Related Separation Techniques (PREP) 

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    Event date: 2012.7

    Language:English  

    Venue:Boston, MA, USA   Country:United States  

  149. Comparison of various ternary simulated moving bed schemes by nonlinear programming International conference

    G. Agrawal and Y. Kawajiri*

    International Symposium, Exhibit & Workshops on Preparative and Process Chromatography Ion Exchange, Adsorption Processes & Related Separation Techniques (PREP) 

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    Event date: 2012.7

    Language:English  

    Venue:Boston, MA, USA   Country:United States  

  150. Simulated moving bed chromatography design for continuous separation of minor actinides and lanthanides International conference

    B. Sreedhar*,D. T. Hobbs and Y. Kawajiri

    36th Annual Actinide Separations Conference 

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    Event date: 2012.5

    Language:English  

    Venue:Chattanooga, TN, USA   Country:United States  

  151. Prediction-correction method for optimization of simulated moving bed chromatography International conference

    J. Bentley and Y. Kawajiri*

    The 6th Pacific Basin conference on Adsorption Science and Technology (PBAST 6) 

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    Event date: 2012.5

    Language:English  

    Venue:Taipei, Taiwan   Country:Taiwan, Province of China  

  152. Interpretation of FBRM data at high crystal density International conference

    H. Li*,Y. Kawajiri,M. Grover and R. R. Rousseau

    AIChE Annual Meeting 

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    Event date: 2011.10

    Language:English  

    Venue:Minneapolis, MN, USA   Country:United States  

  153. Optimization of Ternary Simulated Moving Bed Separation by Nonlinear Programming International conference

    G. Agrawal and Y. Kawajiri*

    AIChE Annual Meeting 

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    Event date: 2011.10

    Language:English   Presentation type:Oral presentation (keynote)  

    Venue:Minneapolis, MN, USA   Country:United States  

  154. Rapid Process Development for Simulated Moving Bed Chromatography Utilizing Transient Experimental Data International conference

    J. Bentley* and Y. Kawajiri

    International Symposium, Exhibit & Workshops on Preparative and Process Chromatography Ion Exchange, Adsorption Processes & Related Separation Techniques (PREP) 

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    Event date: 2011.7

    Language:English  

    Venue:Boston, MA, USA   Country:United States  

  155. Efficient Start-up and Shut-Down Strategies for Simulated Moving Beds by Dynamic Optimization International coauthorship International conference

    S. Li,Y. Kawajiri*,J. Raisch and A. Seidel-Morgenstern

    AIChE Annual Meeting 

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    Event date: 2010.11

    Language:English  

    Venue:Salt Lake City, UT   Country:United States  

  156. Optimization of Enantiomeric Gas Separation by Simulated Moving Bed Chromatography and Pressure Swing Adsorption International conference

    J. Bentley,Q. Huang,Y. Kawajiri*,M. Eic and A. Seidel-Morgenstern

    AIChE Annual Meeting 

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    Event date: 2010.11

    Language:English  

    Venue:Salt Lake City, UT   Country:United States  

  157. Optimization of startup and shutdown operation of simulated moving bed chromatographic processes International coauthorship International conference

    S. Li*,Y. Kawajiri,J. Raisch and A. Seidel-Morgenstern

    13th Symposium on Preparative and Industrial Chromatography and Allied Techniques (SPICA) 

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    Event date: 2010.9

    Language:English  

    Venue:Stockholm, Sweden   Country:United States  

  158. Evaluate potential of simulated moving bed chromatography with fractionation and feedback: effects of column number and distribution International coauthorship International conference

    S. Li*,Y. Kawajiri,J. Raisch and A. Seidel-Morgenstern

    13th Symposium on Preparative and Industrial Chromatography and Allied Techniques (SPICA) 

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    Event date: 2010.9

    Language:English  

    Venue:Stockholm, Sweden   Country:United States  

  159. Optimization of FF-SMB with enrichment step and optimal startup operation International coauthorship International conference

    S. Li,Y. Kawajiri*,J. Raisch and A. Seidel-Morgenstern

    the 10th International Conference on Fundamentals of Adsorption 

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    Event date: 2010.5

    Language:English   Presentation type:Oral presentation (keynote)  

    Venue:Awaji, Japan   Country:Japan  

  160. Optimizing the separation of gaseous enantiomers by simulated moving bed and pressure swing adsorption International coauthorship International conference

    J. Bentley,Q. Huang,Y. Kawajiri*,M. Eic and A. Seidel-Morgenstern

    the 10th International Conference on Fundamentals of Adsorption (FOA10) 

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    Event date: 2010.5

    Language:English  

    Venue:Awaji, Japan   Country:Japan  

  161. Modeling and Optimal Design of Simulated Moving Bed Chromatography International conference

    Y. Kawajiri*

    Center for Pharmaceutical Manufacturing and Formulation 

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    Event date: 2009.11

    Language:English  

    Venue:Atlanta, GA   Country:United States  

  162. Systematic design of simulated moving bed chromatography Invited International conference

    Y. Kawajiri

    AMPAC Fine Chemicals Roundtable Meeting 

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    Event date: 2009.11

    Language:English  

    Venue:Atlanta, GA, USA   Country:United States  

  163. A Systematic Method to Find Optimal Number of Columns and Zone Configurations of Simulated Moving Bed Processes International conference

    Y. Kawajiri

    AIChE Annual Meeting 

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    Event date: 2009.11

    Language:English  

    Venue:Nashville, TN   Country:United States  

  164. Performance Optimization of SMB Chromatography with Double Fractionation and Feedback of Outlet Streams International coauthorship International conference

    S. Li,Y. Kawajiri*,J. Raisch and A. Seidel-Morgenstern

    International Symposium, Exhibit & Workshops on Preparative and Process Chromatography Ion Exchange, Adsorption Processes & Related Separation Techniques (PREP) 

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    Event date: 2009.7

    Language:English  

    Venue:Philadelphia, PA   Country:United States  

  165. Simulated moving bed chromatography with fractionation and feedback: principle and performance optimization International coauthorship International conference

    S. Li*,Y. Kawajiri,J. Raisch and A. Seidel-Morgenstern

    5th Pacific Basin Conference on Adsorption Science and Technology (PBAST 5) 

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    Event date: 2009.5

    Language:English  

    Venue:Singapore   Country:Singapore  

  166. Optimal Dynamic Operation of Simulated Moving Bed Processes in Chemical Engineering International conference

    Y. Kawajiri*

    SIAM Conference on Computational Science and Engineering 

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    Event date: 2009.3

    Language:English  

    Venue:Miami, FL   Country:United States  

  167. Parameter Estimation of Preferential Crystallization Using a Detailed Mathematical Model International conference

    Y. Kawajiri*,I. Angelov,G. Ziomek,M. P. Elsner and A. Seidel-Morgenstern

    AIChE Annual Meeting 

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    Event date: 2008.11

    Language:English  

    Venue:Philadelphia, PA   Country:United States  

  168. Theoretical investigation of separation of a ternary mixture by Simulated Moving Bed Chromatography International coauthorship International conference

    J. Nowak*,Y. Kawajiri,D. Antos and A. Seidel-Morgenstern

    Symposium on Preparative and Industrial Chromatography and Allied Techniques (SPICA) 

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    Event date: 2008.10

    Language:English  

    Venue:Zurich, Switzerland   Country:Switzerland  

  169. Optimization of 8-zone simulated moving bed chromatography for ternary separation with recycle stream enrichment International coauthorship International conference

    Y. Kawajiri* and A. Seidel-Morgenstern

    Symposium on Preparative and Industrial Chromatography and Allied Techniques (SPICA) 

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    Event date: 2008.9

    Language:English  

    Venue:Zurich, Switzerland   Country:Switzerland  

  170. Optimization of Preferential Crystallization: Toward Safe and Efficient Pharmaceutical Manufacturing International conference

    Y. Kawajiri*,M. P. Elsner and A. Seidel-Morgenstern

    Humboldt Foundation Network Meeting 

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    Event date: 2008.4

    Language:English  

    Venue:Berlin, Germany   Country:Germany  

  171. Analysis, optimisation, and control strategies of different operation modes for preferential crystallization International conference

    M. P. Elsner*,G. Ziomek,Y. Kawajiri,I. Angelov,J. Raisch and A. Seidel-Morgenstern

    Gemeinsame Sitzung der ProcessNet-Fachausschusse "Trocknungstechnik" und "Kristallisation" 

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    Event date: 2008.3

    Language:English  

    Venue:Halle, Germany   Country:Germany  

  172. Interactive Multiobjective Optimization of Superstructure SMB Processes International conference

    J. Hakanen*,Y. Kawajiri,K. Miettinen and L. T. Biegler

    2nd Conference on Optimization Methods & Software and 6th EUROPT Workshop on Advances in Continuous Optimization 

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    Event date: 2007.7

    Language:English  

    Venue:Prague, Czech Republic   Country:Czech Republic  

  173. Comparison of configurations of simulated moving bed processes by multi-objective optimization International conference

    Y. Kawajiri* and L. T. Biegler

    Second International Conference on Continuous Optimization + Modeling and Optimization: Theory and Applications (ICCOPT-MOPTA) 

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    Event date: 2007.5

    Language:English  

    Venue:Hamilton, Canada   Country:Canada  

  174. A Family of Optimization Models for Binary SMB Separations International conference

    Y. Kawajiri and L. T. Biegler

    9th International Conference on Fundamentals of Adsorption (FOA9) 

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    Event date: 2007.5

    Language:English  

    Venue:Giardini Naxos, Sicily, Italy   Country:Italy  

  175. Large-Scale Nonlinear Programming for Optimal Design of Simulated Moving Bed Processes International conference

    Y. Kawajiri* and L. T. Biegler

    INFORMS Annual Meeting 

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    Event date: 2006.11

    Language:English  

    Venue:Pittsburgh, PA   Country:United States  

  176. Full Cycle Optimization of Simulated Moving Bed Processes International conference

    Y. Kawajiri* and L. T. Biegler

    AIChE Annual Meeting 

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    Event date: 2006.11

    Language:English  

    Venue:San Francisco, CA   Country:United States  

  177. Interactive Multi-objective Optimization for Simulated Moving Bed Processes International conference

    J. Hakanen*,Y. Kawajiri,L. T. Biegler and K. Miettinen

    7th International Conference devoted to Multi-objective Programming and Goal Programming 

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    Event date: 2006.6

    Language:English  

    Venue:Loire Valley (City of Tours), France   Country:United States  

  178. Optimization Strategies for Simulated Moving Bed and PowerFeed Processes International conference

    Y. Kawajiri* and L. T. Biegler

    AIChE Annual Meeting 

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    Event date: 2005.10

    Language:English  

    Venue:Cincinnati, OH   Country:United States  

  179. Investigation on Operation of Simulated Moving Bed Chromatography

    Y. Kawajiri* and K. Tanikawa

    35th Annual Meeting of the Society of Chemical Engineers, Japan 

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    Event date: 2002.8

    Language:Japanese  

    Venue:Kobe, Japan   Country:Japan  

  180. Robust Control of CSTR by H-infinity Control

    Y. Kawajiri* and E. Nakanishi

    Annual Meeting of the Kansai Region of the Society of Chemical Engineers, Japan 

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    Event date: 1998.7

    Language:Japanese  

    Venue:Toyama, Japan   Country:Japan  

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Research Project for Joint Research, Competitive Funding, etc. 5

  1. CO2を用いたメタノール合成における最適システム開発

    2023.4 - 2025.3

    カーボンリサイクル・次世代火力発電等技術開発 

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    Authorship:Coinvestigator(s)  Grant type:Competitive

  2. 革新的ゼオライト吸着材による低コスト CO2回収技術の国際共同研究開発

    2022.3 - 2024.3

    クリーンエネルギー分野における革新的技術の国際共同研究開発事業 

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    Authorship:Coinvestigator(s)  Grant type:Competitive

  3. 革新的分離剤による低濃度CO2分離システムの開発

    2022 - 2025

    グリーンイノベーション事業 

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    Authorship:Coinvestigator(s)  Grant type:Competitive

  4. アンモニア合成触媒開発/塩基性複合酸化物系触媒

    2022 - 2025

    グリーンイノベーション事業 

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    Authorship:Coinvestigator(s)  Grant type:Competitive

  5. 吸着式 CO2 分離回収における LNG 未利用冷熱の活用

    2020.6 - 2021.3

    先導研究プログラム   エネルギー・環境新技術先導研究プログラム

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    Authorship:Coinvestigator(s)  Grant type:Competitive

KAKENHI (Grants-in-Aid for Scientific Research) 2

  1. ベイズ推定・実験計画による化学プロセスモデリングと二酸化炭素吸着分離での実証

    Grant number:21H01703  2021.4 - 2024.3

    科学研究費助成事業  基盤研究(B)

    川尻 喜章

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    Authorship:Principal investigator 

    Grant amount:\17420000 ( Direct Cost: \13400000 、 Indirect Cost:\4020000 )

    化学プロセスを設計し運転するため、数式モデルを計算機に実装し、その性能を予測することが行われる。この数式モデルを作るためには、多くの実験を行うだけでなく、経験と経験を持った研究者の判断に頼ることが多い。この過程をシステマティックに行い効率的にするため、本研究ではベイズ統計技術を応用する。更には、二酸化炭素吸着分離を例に取り、モデルの信頼性を高めるために最も効率的な実験方法を見出す。

  2. データサイエンス手法を活用したプロセス強化:反応クロマトグラフィーのモデリング

    Grant number:18H01776   2018.4 - 2019.3

    科学研究費補助金  基盤研究(B)

    川尻 喜章

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    Authorship:Principal investigator  Grant type:Competitive

    Grant amount:\17290000 ( Direct Cost: \13300000 、 Indirect Cost:\3990000 )

Industrial property rights 10

  1. ガス分離方法

    上代 洋 , 川尻 喜章 , 矢嶌 智之 , 藤木 淳平 , 高倉 有矢 , 小島 壮太郎 , 杉本 冴生

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    Applicant:日本製鉄,東海国立大学機構

    Application no:特願2021-89577  Date applied:2021.5

    Announcement no:特開2022-182180  Date announced:2022.12

    Country of applicant:Domestic   Country of acquisition:Domestic

  2. 二酸化炭素の分離・回収システム

    青木 修一、小泉 匡永、伊藤 大吾、川尻 喜章

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    Applicant:東邦ガス、東海国立大学機構

    Application no:特願2020-61894  Date applied:2020.3

    Announcement no:特開2021-159816   Date announced:2021.10

    Country of applicant:Domestic   Country of acquisition:Domestic

  3. Xylene separation process

    Michael W. Wewber, Yoshiaki Kawajiri, Michael Salciccioli, John R. Porter, Gaurav Agrawal, Dana L. Pillod, Siwei Guo, Jason Bentley

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    Application no:62/339,286  Date applied:2017.5

    Patent/Registration no:WO2017201159A1 

    Country of applicant:Foreign country  

  4. Incorporation of microencapsulated phase change materials into wet-spin dry jet polymeric fibers for heat

    Stephen DeWitt, Yoshiaki Kawajiri, Ryan Lively, Matthew Realff, Hector Rubiera

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    Application no:62/422,923  Date applied:2016.11

    Country of applicant:Foreign country  

  5. Simulated moving bed separation process

    Michael W. Weber, Siwei Guo, Yoshiaki Kawajiri, Jason Bentley, Gaurav Agrawal, Michael Salciccioli, Dana L. Pilliod

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    Application no:PCT/US2017/017209  Date applied:2016.3

    Country of applicant:Foreign country  

  6. Xylene separation process

    John D. Ou, Jeevan S. Abichandani, Yoshiaki Kawajiri, Siwei Guo

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    Application no:PCT/US2015/067701  Date applied:2015.12

    Announcement no:WO2016133589 A1  Date announced:2016.8

    Country of applicant:Foreign country  

  7. Process for operating a simulated moving bed reactor

    Yoshiaki Kawajiri, Gaurav Agrawal, Andreas Bommarius, Jungmin oh, Balamurali Sreedhar

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    Application no:PCT/US2015/034175  Date applied:2015.6

    Announcement no:WO2015187931 A1  Date announced:2016.12

    Country of applicant:Foreign country  

  8. Process for equilibrium-limited reactions

    Yoshiaki Kawajiri, Andreas Bommarius, Timothy Frank, Megan Donaldson, Jungmin Oh, Gaurav Agrawal

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    Application no:PCT/US2014/036602  Date applied:2014.5

    Announcement no:WO2014179706 A3  Date announced:2014.12

    Country of applicant:Foreign country  

  9. Methods and controllers for simulated moving bed chromatography for multicomponent separation

    Yoshiaki Kawajiri, Matthew Realff

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    Application no:US 14/228,634  Date applied:2014.3

    Announcement no:US9534262 B2  Date announced:2017.1

    Country of applicant:Foreign country  

  10. Methods and controllers for simulated moving bed chromatography for multicomponent separation

    Gaurav Agrawal, Yoshiaki Kawajiri

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    Application no:PCT/US2012/059776  Date applied:2012.11

    Announcement no:WO2013055932 A1  Date announced:2013.4

    Country of applicant:Foreign country  

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Teaching Experience (On-campus) 13

  1. Advanced Process Information Engineering

    2020

  2. システム工学入門

    2020

  3. Automotive CHemical Systems 2

    2020

  4. Introductions to Systems Engineering

    2019

  5. Advanced Process Information Engineering

    2019

  6. Automotive CHemical Systems 2

    2018

  7. Diffusion operations

    2018

  8. Systems control

    2018

  9. Introductions to Systems Engineering

    2018

  10. Diffusion operations

    2017

  11. Systems control

    2017

  12. Advanced Process Information Engineering

    2017

  13. Automotive CHemical Systems 2

    2017

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Teaching Experience (Off-campus) 5

  1. 化学システム工学特別講義Ⅳ

    2019.4 - 2020.3 The University of Tokyo)

  2. Chemical Process Safety

    2016.8 - 2018.3 Georgia Institute of Technology)

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    Level:Undergraduate (specialized)  Country:United States

  3. Advanced Process Systems Engineering

    2011.8 - 2015.12 Georgia Institute of Technology)

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    Level:Postgraduate  Country:United States

  4. Numerical Methods in Chemical Engineering

    2009.1 - 2014.12 Georgia Institute of Technology)

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    Level:Undergraduate (specialized)  Country:United States

  5. Process & Product Design and Economics

    2008.1 - 2017.5 Georgia Institute of Technology)

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    Level:Undergraduate (specialized)  Country:United States

 

Social Contribution 3

  1. Guest Lecturer, Special Lecture on Chemical Systems Engineering IV, Dept. of Chemical Systems Engineering, University of Tokyo

    Role(s):Lecturer

    2019.11

  2. 工学系大学院生の就職・採用活動を考える  高度工学系人材育成のために

    Role(s):Panelist, Lecturer

    八大学工学系連合会   2018.12

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    Audience: General

    Type:Lecture

    米国における工学系人材の就職・キャリア開発

  3. Instructor

    Role(s):Lecturer

    Max Planck Institute  4th Summer School of the IMPRS for Advanced Methods in Process and Systems Engineering Magdeburg  2015.9