研究者詳細 - 川尻　喜章

論文 - 川尻　喜章

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Process development for advanced simulated moving bed (ASMB) chromatography by parameter refinement using pilot plant experimental data 査読有り

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

Separation and Purification Technology 2021年10月

Utilization of operation data for parameter estimation of simulated moving bed chromatography 査読有り

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

Journal of Advanced Manufacturing and Processing 頁： e10103 2021年7月

Integration of material and process design for kinetic adsorption separation 査読有り国際共著

Trisha Sen, Yoshiaki Kawajiri, Matthew J. Realff

Industrial and Engineering Chemistry Research 60 巻 ( 6 ) 頁： 2536 - 2546 2021年2月

記述言語：英語掲載種別：研究論文（学術雑誌）

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

Model-based optimization strategies for chromatographic processes: a review 招待有り査読有り

Adsorption 27 巻 ( 1 ) 頁： 1 - 26 2021年1月

Analysis of energetics and economics of sub-ambient hybrid post-combustion carbon dioxide capture 査読有り国際共著

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年

記述言語：英語掲載種別：研究論文（学術雑誌）

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

Bayesian design of experiments for adsorption isotherm modeling 査読有り国際共著

Jayashree Kalyanaraman, Yoshiaki Kawajiri, Matthew J. Realff

Computers and Chemical Engineering 135 巻 2020年4月

担当区分：責任著者記述言語：英語掲載種別：研究論文（学術雑誌）

© 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

How Well Do Approximate Models of Adsorption-Based CO2 Capture Processes Predict Results of Detailed Process Models? 査読有り国際共著

Industrial and Engineering Chemistry Research 59 巻 ( 15 ) 頁： 7097 - 7108 2020年4月

Hierarchical Bayesian estimation for adsorption isotherm parameter determination 査読有り国際共著

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

Chemical Engineering Science 214 巻 2020年3月

担当区分：最終著者,　責任著者記述言語：英語掲載種別：研究論文（学術雑誌）

© 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

Efficient Evaluation of Vacuum Pressure-Swing Cycle Performance using Surrogate-based, Multi-objective Optimization Algorithm 査読有り国際共著

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

Computer Aided Chemical Engineering: 30th European Symposium on Computer Aided Process Engineering 48 巻頁： 1801 - 1806 2020年

Design for dynamic operation - A review and new perspectives for an increasingly dynamic plant operating environment 招待有り査読有り国際共著

Swartz Christopher L. E, Kawajiri Yoshiaki

COMPUTERS & CHEMICAL ENGINEERING 128 巻頁： 329 - 339 2019年9月

Application of critical path method to stochastic processes with historical operation data 査読有り

Takakura Yuya, Yajima Tomoyuki, Kawajiri Yoshiaki, Hashizume Susumu

CHEMICAL ENGINEERING RESEARCH & DESIGN 149 巻頁： 195 - 208 2019年9月

Process integration for simulated moving bed reactor for the production of glycol ether acetate 査読有り国際共著

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

CHEMICAL ENGINEERING AND PROCESSING-PROCESS INTENSIFICATION 140 巻頁： 1 - 10 2019年6月

Experimental evaluation of simulated moving bed reactor for transesterification reaction synthesis of glycol ether ester 査読有り国際共著

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

ADSORPTION-JOURNAL OF THE INTERNATIONAL ADSORPTION SOCIETY 25 巻 ( 4 ) 頁： 795-807 2019年5月

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 査読有り国際共著

Sen Trisha, Kawajiri Yoshiaki, Realff Matthew J

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH 58 巻 ( 15 ) 頁： 5750-5767 2019年4月

Development of Phase-Change-Based Thermally Modulated Fiber Sorbents 査読有り国際共著

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

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH 58 巻 ( 15 ) 頁： 5768-5776 2019年4月

Design for dynamic operation - A review and new perspectives for a dynamic manufacturing environment 招待有り査読有り国際共著

Christopher L.E. Swartz Yoshiaki Kawajiri

Proceedings of Process Systems Engineering 2018 頁： . 2018年7月

Unification of an empirical and a physically-based approach to crystallization monitoring 査読有り国際共著

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

Proceedings of American Control Conference 2018 頁： . 2018年6月

Transesterification of propylene glycol methyl ether by reactive simulated moving bed chromatography using homogeneous catalyst 査読有り国際共著

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 24 巻 ( 3 ) 頁： 309-324 2018年4月

A concurrent approach for process design and multicomponent adsorption modeling with local isotherms 査読有り国際共著

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

Chemical Engineering Science 171 巻頁： 426-439 2017年11月

担当区分：最終著者,　責任著者掲載種別：研究論文（学術雑誌）

© 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

Pumping liquid metal at high temperatures up to 1,673 kelvin 査読有り

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

550 巻 ( 7675 ) 頁： 199 - + 2017年10月

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