Updated on 2024/03/29

写真a

 
YASUDA, Keiji
 
Organization
Graduate School of Engineering Chemical Systems Engineering 1 Associate professor
Graduate School
Graduate School of Engineering
Undergraduate School
School of Engineering Materials Science and Engineering
Title
Associate professor
Contact information
メールアドレス

Degree 1

  1. 博士(工学) ( 1997.3   名古屋大学 ) 

Research Interests 1

  1. ultrasound, finebubble, reaction, separation, environment, material

Research Areas 3

  1. Others / Others  / Reaction Engineering/Process System

  2. Others / Others  / Catalyst/Resource Chemical Process

  3. Others / Others  / Chemical Engineering Materials Properties/Transfer Operation/Unit Operation

Current Research Project and SDGs 4

  1. Development of Sonochemicul Reactor

  2. Finebubble Technology

  3. Application of ultrasonic atomization

  4. Application of hydrodynamic cavitation

Education 2

  1. Nagoya University   Graduate School, Division of Engineering

    - 1997

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    Country: Japan

  2. Nagoya University   Faculty of Engineering

    - 1992

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    Country: Japan

Professional Memberships 6

  1. 化学工学会   ソノプロセス分科会代表, 高等教育委員会副委員長, 東海支部庶務幹事, 代議員, 常任幹事

  2. The Japanese Society for Multiphase Flow

  3. Japan Society of Sonochemistry

  4. 分離技術会   東海地区幹事

    2010.4 - 2013.3

  5. ファインバブル学会連合   理事

  6. 東海化学工業会   常任幹事

    2003.4 - 2012.3

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Committee Memberships 29

  1. 第20回キャビテーションに関するシンポジウム   実行委員  

    2021.12   

  2. 第49回中部化学関係学協会支部連合秋季大会   運営委員  

    2018.11   

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    Committee type:Academic society

  3. 化学工学会第49回秋季大会   開催地世話人  

    2017.9   

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    Committee type:Academic society

  4. The 14th International Symposium on Persistent Toxic Substances   Organizing Committee  

    2017.9   

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    Committee type:Academic society

  5. Third International Symposium on Multiscale Multiphase Process Engineering   Organizing Committee  

    2017.5   

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    Committee type:Academic society

  6. 第25回ソノケミストリー討論会   実行委員  

    2016.10   

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    Committee type:Academic society

  7.   実行委員会委員  

    2016.8   

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    Committee type:Academic society

  8. 第8回超音波とファインバブルに関するシンポジウム(日本ソノケミストリー学会)   開催地世話人  

    2015.11   

  9. 経済産業省ファインバブル国際標準化WG3(アプリケーション)委員会   委員  

    2014   

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    Committee type:Government

  10. 豊田市汚染土壌処理施設審査会議   副委員長  

    2013.4 - 2015.3   

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    Committee type:Municipal

  11. 化学工学会第79年会 実行委員会   会計  

    2013.4 - 2014.3   

  12. 愛知県環境審議会水質部会   委員  

    2012.4   

  13. 愛知県PCB廃棄物処理施設環境モニタリング調査結果等検討会議   委員  

    2012.4 - 2017.3   

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    Committee type:Municipal

  14. 第19回セルロース学会実行委員会   庶務  

    2011.4 - 2012.3   

  15. 化学工学会第43回秋季大会実行委員会   実行委員  

    2011.4 - 2012.3   

  16.   庶務  

    2011.4 - 2012.3   

  17. 豊田市汚染土壌処理施設審査会議   委員  

    2010.4   

  18. 日本混相流学会2010実行委員会   実行委員  

    2010.4 - 2011.3   

  19. 化学工学会第73年会実行委員会   実行委員  

    2008.4 - 2009.3   

  20. 第39回中部化学関係学協会支部連合秋季大会   特別講演会運営委員  

    2008   

  21. 愛知県環境審議会廃棄物部会   委員  

    2007.4   

  22. 愛知県廃棄物処理施設審査会議   構成員  

    2007.4 - 2019.3   

  23. 豊田市廃棄物処理施設審査会議   委員  

    2007.4 - 2017.3   

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    Committee type:Municipal

  24.   実行委員  

    2007.4 - 2008.3   

  25.   実行委員  

    2006.4 - 2007.3   

  26. 化学工学会第70年会実行委員会   実行委員  

    2005.4 - 2006.3   

  27. 第23回大学等環境安全協議会実行委員会   庶務実行委員  

    2005.4 - 2006.3   

  28.   実行委員  

    2005.4 - 2006.3   

  29. 日本混相流学会2002実行委員会   実行委員  

    2002   

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Awards 10

  1. 平成30年度日本ソノケミストリー学会論文賞

    2018.11   日本ソノケミストリー学会  

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    Country:Japan

  2. 2017年論文審査貢献賞受賞(化学工学会)

    2018.4   化学工学会  

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    Country:Japan

  3. 平成26年度永井科学技術財団学術賞

    2015.3   永井科学技術財団  

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    Country:Japan

  4. 平成26年度日本ソノケミストリー学会論文賞

    2014.11   日本ソノケミストリー学会  

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    Country:Japan

  5. Certificate of Excellence in Reviewing (Ultrasonics Sonochemistry 2013)

    2014.6   Ultrasonics Sonochemistry  

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    Country:Netherlands

  6. 平成25年秋季大会研究発表講演会指導教員賞(日本設計工学会)

    2013.10   日本設計工学会  

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    Country:Japan

  7. 2011年論文審査貢献賞受賞(化学工学会)

    2013.2   化学工学会  

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    Country:Japan

  8. Best Poster Paper Award (The 13th Asia Pacific Confederation of Chemical Engineering Congress)

    2010.10   The 13th Asia Pacific Confederation of Chemical Engineering Congress  

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    Country:Taiwan, Province of China

  9. Best Poster Award(The 3rd International Symposium Bioenergy and Bioprocess Engineering)

    2008.11   The 3rd International Symposium Bioenergy and Bioprocess Engineering  

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    Country:China

  10. ベスプレゼンテーション賞(第9回廃棄物学会研究発表会)

    1998.10   廃棄物学会  

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    Country:Japan

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Papers 160

  1. Characteristics of Ultrafine Bubbles (Bulk Nanobubbles) and Their Application to Particle-Related Technology Invited Reviewed

    Yasuda Keiji

    KONA Powder and Particle Journal   Vol. 41 ( 0 ) page: 183 - 196   2024.3

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    Authorship:Lead author, Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:Hosokawa Powder Technology Foundation  

    <p>Ultrafine bubbles (bulk nanobubbles), small bubbles with a diameter of less than 1 μm, have attracted academic and industrial attention because of their numerous advantages, including their chemical-free nature and extraordinarily long lifetime. The long lifetime is related to the much higher Brownian motion velocity compared to buoyancy. The reason why ultrafine bubbles can endure under stable conditions is still unclear, even though their inside is highly pressured. They have several characteristics, such as pH-dependent surface charge and reduced friction. They are also closely related to ultrasound. Ultrafine bubbles are generated and removed by selecting the ultrasonic frequency. Reaction and separation using ultrasonic cavitation and atomization, respectively, are enhanced by ultrafine bubbles. They can produce hollow nanoparticles, enhance adsorption on activated carbon, and clean solid surfaces. This review discusses the fundamental and ultrasonic characteristics of ultrafine bubbles and their application in particle-related technology, encompassing fine particle synthesis, adsorption, desorption, extraction, cleaning, and prevention of fouling.</p><p></p>

    DOI: 10.14356/kona.2024004

    Web of Science

    Scopus

    CiNii Research

  2. Evaluation of solvent property of air-water interface based on the fluorescence spectra of 1,2′-dinaphthylamine in the aqueous solution of ultrafine bubbles Reviewed

    Kodama, K; Hattori, S; Yasuda, K; Saitoh, T

    ANALYTICAL SCIENCES   Vol. 40 ( 2 ) page: 341 - 345   2024.2

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

    Solvent property of air–water interface was evaluated based on the fluorescence spectra of 1,2′-dinaphthylamine in water containing ultrafine bubbles (average diameter: 103 nm, standard deviation: 38 nm). Among naphthylamine derivatives whose fluorescence spectra were responsive to microscopic hydrophobicity, 1,2′-dinaphthylamine (DN) was selected because its wavelength of the maximum emission (λmax) was significantly dependent on the concentration and microenvironment of the ultrafine bubble. The λmax value of DN in water was 486 nm, while it shifted to shorter wavelength (408 nm) in the presence of 1.09 × 109 mL−1 of ultrafine bubbles. The shift of λmax value indicates that DN adsorbs on the surfaces of ultrafine bubbles and exists in hydrophobic region rather than in bulk water. By comparing with the λmax values in different solvents, the surface of ultrafine bubble was found to have similar solvent property to ethyl ether or ethyl acetate that are widely used as extracting solvents for hydrophobic organic compounds. Graphical abstract: (Figure presented.)

    DOI: 10.1007/s44211-023-00454-x

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    PubMed

  3. Characteristics and Application of Ultrafine Bubbles Invited Reviewed

    YASUDA Keiji

    Vacuum and Surface Science   Vol. 66 ( 11 ) page: 631 - 638   2023.11

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    Authorship:Lead author, Last author, Corresponding author   Language:Japanese   Publisher:The Japan Society of Vacuum and Surface Science  

    <p>Ultrafine bubbles (bulk nanobubbles), small bubbles less than 1 µm in diameter, have attracted academic and industrial attention because they have numerous advantages, including chemical-free nature and extraordinarily long lifetime. Since Brownian motion velocity is much higher than buoyancy, ultrafine bubble lifetime is more than several months. But stable mechanism is still unclear, even though their inside is highly pressured. They have several characteristics, such as pH-dependent surface charge and reduction in friction. Ultrafine bubbles are generated and removed by selecting the ultrasonic frequency. This review discusses the fundamental characteristics of ultrafine bubbles and their applications. Ultrafine bubbles effectively remove proteins, dyes, and inorganic salts from solid surfaces. Ultrafine bubbles promote adsorption, desorption and extraction. Gold nanoparticles, nanocomposites of CaCO<sub>3</sub> and pulp fiber, and follow nanoparticles are synthesized using ultrafine bubbles. Thus, ultrafine bubbles have been shown to be powerful, environmentally friendly, safe, clean, simple, and inexpensive methods.</p>

    DOI: 10.1380/vss.66.631

    CiNii Research

  4. Development of high efficiency sonochemical reactors Invited Reviewed

    Yasuda Keiji, Asakura Yoshiyuki

    THE JOURNAL OF THE ACOUSTICAL SOCIETY OF JAPAN   Vol. 79 ( 11 ) page: 569 - 575   2023.11

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    Authorship:Lead author, Corresponding author   Language:Japanese   Publisher:Acoustical Society of Japan  

    DOI: 10.20697/jasj.79.11_569

    CiNii Research

  5. 超音波霧化とウルトラファインバブルによる アミノ酸の濃縮 Invited

    安田啓司

    超音波TECHNO   Vol. 35 ( 5 ) page: 50 - 53   2023.9

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    Authorship:Lead author, Last author, Corresponding author   Language:Japanese  

  6. 液中プラズマ法によるナノグラフェン合成に及ぼす超音波の影響 Invited

    安田啓司, 長谷川健太, 近藤博基, 堀勝

    超音波TECHNO   Vol. 34 ( 5 ) page: 42 - 46   2022.10

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

  7. ウルトラファインバブルのソノケミストリーへの応用 Invited

    Bulletin of the Japan Society of Sonochemistry   Vol. 16 ( 2 ) page: 26 - 34   2022.9

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

  8. ファインバブルの特徴 Invited

    安田啓司

    粉体技術   Vol. 14 ( 8 ) page: 597 - 601   2022.8

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

  9. Enrichment of amino acids from its aqueous solution by ultrasonic atomization and ultrafine bubbles Reviewed

      Vol. 61   page: SG10321 - SG10325   2022.7

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

    DOI: 10.35848/1347-4065/ac43e5

    Web of Science

    Scopus

  10. ウルトラファインバブルによる超音波合成した金ナノ粒子の粒子径制御 Invited

    安田啓司

    超音波TECHNO   Vol. 34 ( 3 ) page: 83 - 87   2022.6

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

  11. Study on the efficiency of a transducer for sonochemistry by calorimetry Reviewed

    Y. Asakura and K. Yasuda

    Japanese Journal of Applied Physics   Vol. 61   page: GS1032   2022.5

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

    DOI: 10.35848/1347-4065/ac4820

  12. Curcumin-loaded liposome preparation in ultrasound environment under pressurized carbon dioxide Reviewed

    Wahyudiono, J. He, X. Hu, S. Machmudah, K. Yasuda, S. Takami, H. Kanda, M. Goto

    FOODS   Vol. 11 ( 10 ) page: 1469   2022.5

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

    DOI: 10.3390/foods11101469

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  13. Generation and Reduction of Ultrafine Bubbles by Ultrasonic Irradiation Invited

    YASUDA Keiji, ASAKURA Yoshiyuki

    JAPANESE JOURNAL OF MULTIPHASE FLOW   Vol. 36 ( 1 ) page: 12 - 19   2022.3

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    Language:Japanese   Publishing type:Research paper (scientific journal)   Publisher:THE JAPANESE SOCIETY FOR MULTIPHASE FLOW  

    <p>Ultrasound was irradiated to ultrapure water. Ultrafine bubbles with a diameter of 90 - 100 nm were generated. Number concentration of ultrafine bubbles increased with time and approached asymptotically to an equilibrium value. Ultrafine bubble concentration increased with increasing ultrasonic power and decreasing frequency. For comparison, highly concentrated ultrafine bubble water was prepared by pressurized dissolution method, and ultrasound was also irradiated to the ultrafine bubble water. Reduction of ultrafine bubbles was observed and ultrafine bubble concentration decreased to the equilibrium value. Ultrafine bubble concentration decreased with increasing ultrasonic power and frequency. Generation and reduction of ultrafine bubbles by ultrasound was modeled to analyze experimental data. The results calculated by our model were in good agreement with the experimental data.</p>

    DOI: 10.3811/jjmf.2022.t002

    CiNii Research

  14. Frequency and power dependence of ultrasonic degassing Reviewed

    Asakura Y., Yasuda K.

    Ultrasonics Sonochemistry   Vol. 82   page: 1058901 - 1058908   2022.1

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

    DOI: 10.1016/j.ultsonch.2021.105890

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  15. Frequency and power dependence of the sonochemical reaction Reviewed

    Ultrasonics Sonochemistry   Vol. 81   page: 1058581 - 1058587   2021.12

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

    DOI: 10.1016/j.ultsonch.2021.105858

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    PubMed

  16. 超音波によるウルトラファインバブルの生成・消滅と高純度な金ナノ粒子の合成 Invited

    安田啓司

    化学工業   Vol. 72 ( 7 ) page: 441 - 446   2021.7

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

  17. 超音波とウルトラファインバブルを活用した金ナノ粒子合成 Invited

    安田啓司

    化学工学   Vol. 85 ( 4 ) page: 232 - 235   2021.4

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

  18. Sonochemical Green Technology Using Active Bubbles: Degradation of Organic Substances in Water Invited Reviewed

    Yasuda Keiji

    Current Opinion in Green and Sustainable Chemistry   Vol. 27   page: 100411   2021.2

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

    DOI: 10.1016/j.cogsc.2020.100411

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  19. ウルトラファインバブルの安定性 Invited

    安田啓司

    化学工学   Vol. 54 ( 12 ) page: 644   2020.12

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

  20. Effect of Ultrafine Bubbles on Ethanol Enrichment Using Ultrasonic Atomization Reviewed

    Yasuda Keiji, Yumi Nohara, Asakura Yoshiyuki

    Japanese Journal of Applied Physics   Vol. 59   page: SKKD09   2020.7

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

    DOI: 10.35848/1347-4065/ab83d9

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  21. Size-controlled Synthesis of Gold Nanoparticles by Ultrafine Bubbles and Pulsed Ultrasound Reviewed

    Yasuda Keiji, Tomofumi Sato, Asakura Yoshiyuki

    Chemical Engineering Science   Vol. 217   page: 115527   2020.5

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

    DOI: 10.1016/j.ces.2020.115527

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  22. Responses to the comment on the paper "Generation and reduction of bulk nanobubbles by ultrasonic irradiation"

    Yasuda Keiji, Matsushima Hodaka, Asakura Yoshiyuki

    CHEMICAL ENGINEERING SCIENCE   Vol. 207   page: 1366 - 1367   2019.11

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    Language:Japanese  

    DOI: 10.1016/j.ces.2019.05.054

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  23. 超音波霧化濃縮における液滴中のアルコール濃度 Invited

    安田啓司

    超音波TECHNO   Vol. 67 ( 8 ) page: 350 - 353   2019.10

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    Authorship:Lead author, Corresponding author   Language:Japanese  

  24. 超音波を利用した水中の汚染物質分解と有価物質分離 Invited

    安田啓司

    化学と教育   Vol. 67 ( 8 ) page: 350 - 353   2019.8

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    Authorship:Lead author, Corresponding author   Language:Japanese  

  25. Effect of Venturi Tube Shape on Reaction Performance by Hydrodynamic Cavitation Reviewed

    K. Yasuda and D. Ako

    Journal of Chemical Engineering of Japan   Vol. 52 ( 3 ) page: 280 - 282   2019.3

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

    DOI: 10.1252/jcej.18we183

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  26. Generation and Reduction of Bulk Nanobubbles by UIltrasonic Irradiation Reviewed

    Yasuda Keiji, Matsushima Hodaka, Asakura Yoshiyuki

    Chemical Engineering Science   Vol. 195   page: 455-461   2019.2

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

    DOI: 10.1016/j.ces.2018.09.044

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  27. ファインバブルによるオゾン反応の促進 Invited

    安田啓司

    エレクトロニクス コミュニケーション   Vol. 34   page: 9 - 12   2019.1

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    Authorship:Lead author, Corresponding author   Language:Japanese  

  28. 資源利用・環境浄化のためのファインバブルの活用 Invited

    安田啓司

    ファインケミカル   Vol. 47 ( 10 ) page: 5-12   2018.10

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    Authorship:Lead author, Corresponding author   Language:Japanese  

  29. ファインバブルによる廃水処理性能の向上 Invited

    安田啓司

    ペトロテック   Vol. 41 ( 6 ) page: 432-436   2018.6

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    Authorship:Lead author   Language:Japanese  

  30. Measurement of distribution of broadband noise and sound pressures in sonochemical reactor

    Yasuda Keiji, Tam Thanh Nguyen, Asakura Yoshiyuki

    ULTRASONICS SONOCHEMISTRY   Vol. 43   page: 23 - 28   2018.5

  31. Production of β-carotene nanoemulsions with the emulsification-evaporation technique using supercritical CO2 and improvement of its efficiency by Z-isomerization pre-treatment Reviewed

    M. Ono, M. Honda, Wahyudiono, K. Yasuda, H. Kanda and M. Goto

    The Journal of Supercritical Fluids   Vol. 138   page: 124-131   2018.4

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

    DOI: https://doi.org/10.1016/j.supflu.2018.04.006

  32. Measurement of Distribution of Broadband Noise and Sound Pressures in Sonochemical Reactor Reviewed

    K. Yasuda, T. T. Nguyen and Y. Asakura

    Ultrasonics Sonochemistry   Vol. 43   page: 23-28   2017.12

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

    DOI: https://doi.org/10.1016/j.ultsonch.2017.12.051

  33. ハイブリッド型超音波反応器による有害物質の分解と除去 Invited

    安田啓司

    超音波TECHNO   Vol. 29 ( 6 ) page: 32-36   2017.12

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    Authorship:Lead author   Language:Japanese  

  34. Dependence of Cavitation, Chemical Effect, and Mechanical Effect Thresholds on Ultrasonic Frequency Reviewed

    T. Nguyen, Y. Asakura, S. Koda and K. Yasuda

    Ultrasonics Sonochemistry   Vol. 39   page: 301 - 306   2017.11

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

    DOI: 10.1016/j.ultsonch.2017.04.037

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  35. Production of Liposome from Sphingomyelin by Ultrasonic Device under Supercritical Carbon Dioxide Reviewed

    C. Uemori, T. Katsube, S. Machmudah, Wahyudiono, H. Kanda, K. Yasuda and M. Goto

    Asian Journal of Applied Sciences   Vol. 5 ( 5 ) page: 1042-1048   2017.10

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

  36. Removal of Silicic Acid in Geothermal Water by a Combination of Ultrasonication and Silica Gel Seed Reviewed

    T. T. Nguyen, Y. Takahashi, Y. Asakura and K. Yasuda

    Journal of Chemical Engineering of Japan   Vol. 50 ( 7 ) page: 542 - 547   2017.7

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

    DOI: 10.1252/jcej.16we262

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  37. Effect of Ultrasonic Cavitation on Measurement of Sound Pressure Using Hydrophone Reviewed

    T. T. Nguyen, Y. Asakura, N. Okada, S. Koda and K. Yasuda

    T. T. Nguyen, Y. Takahashi, Y. Asakura, N. Okada, S. Koda, K. Yasuda   Vol. 56 ( 7 ) page: 07JE061-07JE065   2017.7

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

    DOI: 10.7567/JJAP.56.07JE06

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  38. 超音波反応器の開発とソノプロセスの応用 Invited

    安田啓司

      Vol. 23 ( 383 ) page: 236-242   2016.7

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    Authorship:Lead author   Language:Japanese  

  39. Simulation of the Formation and Characteristics of Ultrasonic Fountain Reviewed

    Z. Xu, K. Yasuda, X-J. Liu

    Ultrasonics Sonochemistry   Vol. 32   page: 241-246   2016.3

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

    DOI: 10.1016/j.ultsonch.2016.03.016

  40. ファインバブルの資源・環境分野への活用 Invited

    安田啓司

    混相流   Vol. 30 ( 1 ) page: 37-44   2016.3

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    Authorship:Lead author   Language:Japanese  

  41. Quantitative Calculation of Reaction Performance in Sonochemical Reactor by Bubble Dynamics Reviewed

    Z. Xu, K. Yasuda and X-J. Liu

    Chinese Physics B   Vol. 24 ( 10 ) page: 1043011-1043017   2015.8

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

    DOI: 10.1088/1674-1056/24/10/104301

  42. Dispersion and Coalescence of Oil Droplets by Ultrasound and Application for Solvent Extraction of Gallium Reviewed

    K. Yasuda, T. T. Nguyen, R. Okura, S. Nakayama, J. Jin and Y. Asakura

    Japanese Journal of Applied Physics   Vol. 54 ( 7S1 ) page: 07HE031-07HE035   2015.5

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

    DOI: 10.7567/JJAP.54.07HE03

  43. Characteristics of Ultrasonic Atomization and Alcohol Separation Invited

    Bulletin of the Japan Society of Sonochemistry   Vol. 9 ( 1 ) page: 17-22   2015.3

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  44. Separation of Oil Droplets from Oil-in-water Emulsion Using a Microbubble Generator Reviewed

    K. Yasuda and K. Haneda

    Journal of Chemical Engineering of Japan   Vol. 48 ( 3 ) page: 175-180   2015.3

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    DOI: 10.1252/jcej.14we211

  45. Methane Hydrate Formation by Using Finebubbles and Tetrahydrofuran Invited

    Keiji Yasuda

    J. Jpn. Inst. Energy   Vol. 93 ( 11 ) page: 1031-1037   2014.11

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  46. Influence of Orifice Shape on Reaction Rate by Hydrodynamic Cavitation Reviewed

    K. Yasuda, T. Kaji and Z. Xu

    Applied Mechanics and Materials   Vol. 625   page: 718-721   2014.8

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    DOI: 10.4028/www.scientific.net/AMM.625.718

  47. Separation Characteristics of Alcohol from Aqueous Solution by Ultrasonic Atomization Reviewed

    K. Yasuda, M. Mochida, Y. Asakura and S. Koda

    Ultrasonics Sonochemistry   Vol. 21 ( 6 ) page: 2026-2031   2014.7

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    DOI: 10.1016/j.ultsonch.2014.02.011

  48. 地熱水中ケイ酸重合に及ぼす超音波の影響

    安田啓司, 高橋優太

    超音波TECHNO   Vol. 26 ( 4 ) page: 46-49   2014.7

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  49. Effect of Ultrasonic Irradiation on Behavior of Silica Polymerization in Geothermal Water Reviewed

    K. Yasuda, Y. Takahashi and Y. Asakura

    Japanese Journal of Applied Physics   Vol. 53 ( 7S ) page: 07KE081-07KE083   2014.6

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    DOI: 10.7567/JJAP.53.07KE08

  50. Effect of Superposition Location of Ultrasonic Fields on Sonochemical Reaction Rate Reviewed

    K. Yasuda and K. Matsuura

    Japanese Journal of Applied Physics   Vol. 52 ( 7R ) page: 0780011-0780013   2013.6

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    DOI: 10.7567/JJAP.52.078001

  51. Numerical Simulation of Liquid Velocity Distribution in a Sonochemical Reactor Reviewed

    Z. Xu, K. Yasuda and S. Koda

    Ultrasonics Sonochemistry   Vol. 20 ( 1 ) page: 452-459   2013.1

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    DOI: 10.1016/j.ultsonch.2012.04.011

  52. ソノケミストリーを応用した水質汚染物質の処理 Invited

    安田啓司

    熱測定   Vol. 40 ( 2 ) page: 58-64   2013

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  53. ソノケミカル反応速度に及ぼす超音波場重ね合わせの影響 Invited

    安田啓司

    超音波TECHNO   Vol. 25 ( 6 ) page: 85-88   2013

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  54. Effect of Pore Size on Performance of Hydrogen Fermentation with Porous Glass Beads Reviewed

    K. Yasuda, Y. Kishima, M. Sakka and K. Sakka

    Journal of Chemical Engineering of Japan   Vol. 45 ( 9 ) page: 785-788   2012.9

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  55. Characteristics of Nanoemulsion Prepared by Tandem Acoustic Emulsification at a High Frequency Reviewed

    K. Yasuda, S. Nakayama and Y. Asakura

    Journal of Chemical Engineering of Japan   Vol. 45 ( 9 ) page: 734-736   2012.9

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  56. Wastewater Treatment for Bioethanol Production System by Using Ozone Microbubbles Reviewed

    K. Yasuda and N. Ban

    Journal of Chemical Engineering of Japan   Vol. 45 ( 9 ) page: 672-677   2012.9

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  57. Effect of Operational Conditions on 1,4-Dioxane Degradation by Combination of Ultrasound and Ozone Microbubbles Reviewed

    Z. Xu, K. Mochida, T. Naito and K. Yasuda

    Japanese Journal of Applied Physics   Vol. 51 ( 07 ) page: 07GD081-07GD086   2012.7

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  58. 超音波を利用した物質分解と反応器の開発

    安田啓司

    超音波TECHNO   Vol. 24 ( 5-6 ) page: 14-18   2012.5

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  59. ソノケミストリー いま、ナノ微粒化が面白い Invited

    安田啓司, 香田 忍

    化学   Vol. 66 ( 6 ) page: 47-50   2011.6

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  60. Ultrasonic Atomization Amount for Different Frequencies Reviewed

    K. Yasuda, H. Honma, Z. Xu, Y. Asakura and S. Koda

    Japanese Journal of Applied Physics   Vol. 50 ( 7S ) page: 07HE231-07HE235   2011

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  61. Enhancement of Sonochemical Reaction by Dual-pulse Ultrasound Reviewed

    Z. Xu and K. Yasuda

    Japanese Journal of Applied Physics   Vol. 50 ( 7S ) page: 07HE071-07HE075   2011

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  62. 超音波霧化量の定量化

    安田啓司

    超音波TECHNO   Vol. 23 ( 6 ) page: 90-93   2011

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  63. 超音波霧化の原理と分離特性

    安田啓司

    エアロゾル研究   Vol. 26 ( 1 ) page: 5-10   2011

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  64. 超音波化学反応性能に及ぼす攪拌機の影響 Invited

    安田啓司

    超音波TECHNO   Vol. 22 ( 2 ) page: 44-46   2010.3

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  65. マイクロバブル発生器を用いたオゾン溶存挙動に及ぼす操作条件の影響 Invited

    安田啓司, 羽根田晃一, 坂東芳行, 前田正吾, 川瀬泰人

    化学工学シンポジウムシリーズ   Vol. 81   page: 7-12   2010

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  66. Effect of Ultrasonic Frequency on Enzymatic Hydrolysis of Cellulose Reviewed

    K. Yasuda, D. Kato, Z. Xu, M. Sakka and K. Sakka

    Japanese Journal of Applied Physics   Vol. 49 ( 9 ) page: 07HE081-07HE082   2010

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  67. Development of Airlift Bubble Column Dispersed with Micro-bubbles Reviewed

    K. Yasuda, Y. Wang, K. Haneda, T. Naito, Y. Bando, T. Takeyama and Y. Kawase

    Canadian Journal of Chemical Engineering   Vol. 88 ( 4 ) page: 518-522   2010

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  68. ソノケミストリーの環境浄化への応用―水環境の改善・修復― Invited

    安田啓司, 香田 忍

    日本音響学会誌   Vol. 66 ( 7 ) page: 325-330   2010

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  69. マイクロバブルを応用した最近の技術 Invited

    安田啓司, 坂東芳行

    分離技術   Vol. 40 ( 3 ) page: 146   2010

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  70. Optimization of Sonochemical Reactors by Measuring Impedance of Transducer and Sound Pressure in Solution Reviewed

    Y. Asakura, S. Fukutomi, K. Yasuda and S. Koda

    Journal of Chemical Engineering of Japan   Vol. 43 ( 12 ) page: 1008-1013   2010

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  71. 炭化繊維を固定化担体とした高度排水処理用の矩形気泡塔の開発 Reviewed

    安田啓司, 吉松 崇, 加藤和美, 山本周治, 小林孝行, 坂東芳行

    化学工学論文集   Vol. 35 ( 1 ) page: 36-41   2009

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  72. 超音波照射によるセルロースの酵素糖化促進 Invited

    安田啓司

    セルロース学会   Vol. 16 ( 1 ) page: 16-20   2009

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  73. マイクロバブルを気泡塔に分散させた際の流動特性および分解性能 Invited

    安田啓司, 坂東芳行

    混相流   Vol. 23 ( 1 ) page: 12-20   2009

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    マイクロバブル発生器を備えた気泡塔における流動特性および分解性能について検討した。その結果、マイクロバブルの物質移動容量係数はミリバブルよりもかなり高い。容量係数はマイクロバブルの分散する領域の割合に強く依存する。物質移動係数はマイクロバブルの方がミリバブルよりもかなり低い。水中の有機物のオゾン分解速度はマイクロバブルの方が高い。分解速度定数は物質移動容量係数に依存する。ことを明らかにした。

  74. オゾンマイクロバブルによる汚泥の減容化 Invited

    安田啓司, 吉松 崇, 深谷健也, 坂東芳行

    分離技術   Vol. 33 ( 2 ) page: 74-78   2009

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    マイクロバブルを分散させる上向並流気泡塔を用いて、余剰汚泥のオゾン分解に及ぼすマイクロバブルの影響について検討した。その結果、オゾン使用量が従来よりも1/10に削減された。また、汚泥中のリンを回収することができた。

  75. 下水処理場の余剰汚泥からのリン回収 Invited

    安田啓司

    分離技術   Vol. 33 ( 2 ) page: 66-67   2009

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  76. 超音波による化学物質の分解と反応器の開発 Invited

    安田啓司

    The Chemical Times   Vol. 212   page: 2-7   2009

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  77. Effect of Agitation Condition on Performance of Sonochemical Reaction Reviewed

    K. Yasuda, K. Matsuura, Y. Asakura and S. Koda

    Japanese Journal of Applied Physics   Vol. 48 ( 7 ) page: 07GH041-07GH043   2009

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  78. Flow Characteristics in Cocurrent Upflow Bubble Column Dispersed with Micro-Bubbles Reviewed

    Y. Bando, T. Yoshimatsu, W. Luo, Y. Wang, K. Yasuda, M. Nakamura, Y. Funato and M. Oshima

    Journal of Chemical Engineering of Japan   Vol. 41 ( 7 ) page: 562-567   2008.7

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  79. Development of a Large Sonochemical Reactor at a High Frequency Reviewed

    Y. Asakura, K. Yasuda, D. Kato, Y. Kojima and S. Koda

    Chemical Engineering Journal   Vol. 139 ( 2 ) page: 339-343   2008

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  80. 超音波を利用する物質分解 Invited

    安田啓司

    化学工学会誌   Vol. 72 ( 11 ) page: 625-627   2008

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  81. 余剰汚泥のオゾン分解に及ぼすマイクロバブルの影響 Reviewed

    坂東芳行, 吉松 崇, 王 宇飛, 安田啓司, 杉江 享, 浅井健好

    日本混相流学会誌,混相流研究の進展   Vol. 3   page: 51-57   2008

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  82. Enhancement of Sonochemical Reaction Rates of Terephthalate by Superposition of Ultrasonic Fields of Various Frequencies Reviewed

    K. Yasuda, T. Torii, K. Yasui, Y. Iida, T. Tuziuti, M. Nakamura and Y. Asakura

    Ultrasonics Sonochemistry   Vol. 14 ( 6 ) page: 699-704   2007

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  83. 汚染土壌中のVOCの洗浄・無害化ソノプロセス Invited

    安田啓司, 小島義弘, 飯田康夫, 佐野教信, 朝倉義幸, 香田 忍

    超音波TECHNO   Vol. 19 ( 6 ) page: 83-87   2007

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  84. Effect of Liquid Height on Sonochemical Reaction in a Large-scale Reactor of a Rectangular Parallelepiped Using Low Frequency Ultrasound Reviewed

    Y. Asakura, K. Ishio, Y. Kojima, D. Kato, S. Fukutomi, K. Yasuda and S. Koda

    Journal of Chemical Engineering of Japan   Vol. 40 ( 12 ) page: 1088-1092   2007

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  85. Effect of Reflection Plate on Decomposition Performance of Sonoreactor Reviewed

    J. Zhou, K. Yasuda, Y. Bando and Y. Kawase

    Journal of Chemical Engineering of Japan   Vol. 40 ( 12 ) page: 1085-1087   2007

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  86. 大型の超音波反応器の開発 Invited

    安田啓司, 小島義弘, 香田 忍, 朝倉義幸

    化学工業   Vol. 58 ( 8 ) page: 49-55   2007

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  87. 地下水・土壌中の有機塩素化合物の分解 Invited

    安田啓司, 小島義弘

    ファインケミカル   Vol. 36 ( 3 ) page: 45-51   2007

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  88. Dynamics of Ultrasonically Induced Birefringence of in Rod-like Colloidal Solutions Reviewed

    T. Matsuoka, K. Yasuda, K. Yamamoto, S. Koda and H. Nomura

    Colloids and Surfaces B   Vol. 56 ( 1-2 ) page: 72-79   2006

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  89. Development of Small Ultrasonic Reactor for On-site Treatment of Wastewater Including Chlorinated Hydrocarbon Reviewed

    Y. Kawase, T. Masuya, K. Yasuda and M. Nakamura

    Journalof Chemical Engineering of Japan   Vol. 39 ( 1 ) page: 95-98   2006

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  90. Effect of Flow Mode of Carrier Gas on Performance of Ultrasonic Atomization Reviewed

    Y. Kawase, T. Masuya, K. Yasuda and M. Nakamura

    Journalof Chemical Engineering of Japan   Vol. 39 ( 8 ) page: 842-845   2006

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  91. 超音波霧化とオゾン照射を組み合わせた分解装置の開発 Reviewed

    川瀬泰人, 増家孝佳, 安田啓司, 中村正秋

    化学工学論文集   Vol. 32 ( 4 ) page: 369-371   2006

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  92. Hydrogen Fermentation by Using Heat-Shocked Granular Sludge Reviewed

    A. Sano, K. Yasuda, Y. Bando and M. Nakamaura

    Journalof Chemical Engineering of Japan   Vol. 39 ( 5 ) page: 580-582   2006

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  93. 超音波による多孔性物質からの有機塩素化合物の除去 Reviewed

    川瀬泰人, 安田啓司, 中村正秋

    日本混相流学会誌, 混相流研究の進展Ⅰ     page: 295-300   2006

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  94. Effects of Operation Conditions on Performance of Concentrator Using Ultrasonic Atomization Reviewed

    Y. Kawase, T. Masuya, K. Yasuda and M. Nakamura

    Journalof Chemical Engineering of Japan   Vol. 39 ( 3 ) page: 334-339   2006

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  95. Effect of Ultrasonic Irradiation on Solvent Cleaning for Parts Impregnated with Chlorinated Organic Compounds Reviewed

    Y. Kawase, A. Takeuchi, K. Yasuda, Y. Bando and M. Nakamura

    Journalof Chemical Engineering of Japan   Vol. 39 ( 1 ) page: 99-101   2006

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  96. Analysis of Concentration Characteristics in Ultrasonic Atomization by Droplet Diameter Distribution Reviewed

    K. Yasuda, Y. Bando, S. Yamaguchi, M. Nakamura, A. Oda and Y. Kawase

    Ultrasonics Sonochemistry   Vol. 12 ( 1-2 ) page: 37-41   2005

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  97. Enhancement in Biodegradability of Excess Sludge by Using a Centrifugal Reviewed

    A. Sano, Y. Bando, K. Yasuda, M. Nakamura, A. Senga and E. Kiyokawa

    Journalof Chemical Engineering of Japan   Vol. 38 ( 6 ) page: 446-449   2005

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  98. 超音波を用いた木材からの有機塩素化合物の除去

    安田啓司, 竹内 旭, 中村正秋, 朝倉義幸

    マテリアルインテグレーション   Vol. 3 ( 18 ) page: 37-41   2005

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  99. 超音波照射による木材からの有機塩素化合物の除去性能 Invited

    安田啓司, 竹内 旭, 中村正秋, 朝倉義幸

    超音波TECHNO   Vol. 17 ( 3 ) page: 86-90   2005

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  100. 超音波霧化による分離 Invited

    安田啓司, 坂東芳行, 中村正秋, 川瀬泰人

    化学工業   Vol. 56 ( 2 ) page: 34-38   2005

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  101. Effect of Dual Frequency on Sonochemical Reaction Rates Reviewed

    T. Suzuki, K. Yasui, K. Yasuda, Y. Iida, T. Tuziuti, T. Torii and M. Nakamura

    Research on Chemical Intermediates   Vol. 30 ( 7-8 ) page: 703-711   2004

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  102. 超音波照射による伝熱面へのスケール析出防止 Reviewed

    安田啓司, 森 英利, 水上裕人, 土井一慶, 坂東芳行, 中村正秋, 小田昭昌, 川瀬泰人

    化学工学論文集   Vol. 30 ( 4 ) page: 549-551   2004

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  103. Effects of Particle Properties on Decomposition Performance in Ultrasonic Airlift Reactor Reviewed

    K. Yasuda, Y. Osuka, Y.Bando and M. Nakamura

    Journal of Chemical Engineering of Japan   Vol. 37 ( 2 ) page: 294-298   2004

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  104. The Effects of the Solute Properties in Aqueous Solutions on the Separation Characteristics in Ultrasonic Atomization Reviewed

    K. Yasuda, Y. Bando, S. Yamaguchi, M. Nakamura, E. Fujimori, A. Oda and Y. Kawase

    Journal of Chemical Engineering of Japan   Vol. 37 ( 10 ) page: 1290-1292   2004

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  105. The Effect of Operational Condition on the Contribution of Evaporation in Ultrasonic Atomization Reviewed

    Y. Bando, S. Yamaguchi, K. Doi, M. Nakamura, K. Yasuda, A. Oda and Y. Kawase

    Journal of Chemical Engineering of Japan   Vol. 37 ( 10 ) page: 1286-1289   2004

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  106. Development of a Rectangular Airlift Sonoreactor Combined with Sparging Ozone Reviewed

    Y. Bando, S. Yamaguchi, Y. Toyoda, K. Doi, M. Nakamura, K. Yasuda, A. Oda and Y. Kawase

    Journal of Chemical Engineering of Japan   Vol. 37 ( 8 ) page: 1070-1074   2004

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  107. Development of a Bubble Column with a Gas-Liquid Simultaneous Injection Nozzle and a Downcomer for the Ozone Oxidation Method Reviewed

    Y. Bando, T. Sasagawa, K. Doi, K. Yasuda and M. Nakamura

    Journal of Chemical Engineering of Japan   Vol. 37 ( 8 ) page: 1062-1069   2004

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  108. Effect of Packed Structure on the Liquid Flow Behavior in the Packed Bed Biofilter Reviewed

    Y. Bando, T. Suzuki, Y. Toyoda, K. Yasuda and M. Nakamura

    Journal of Chemical Engineering of Japan   Vol. 37 ( 2 ) page: 370-373   2004

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  109. Generation and Consumption Rates of OH Radicals in Sonochemical Reactions Reviewed

    T. Torii, K. Yasui, K. Yasuda, Y. Iida, T. Tuziuti, T. Suzuki and M. Nakamura

    Research on Chemical Intermediates   Vol. 30 ( 7-8 ) page: 713-721   2004

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  110. Effect of Carrier Gas Condition on Concentration of Alcohol Aqueous Solution by Ultrasonic Atomization Reviewed

    K. Yasuda, N. Tanaka, L. Rong, M. Nakamura, L. Li, A. Oda and Y. Kawase

    Japanese Journal of Applied Physics   Vol. 42 ( 5B ) page: 2956-2957   2003

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  111. Decomposition of p-Chlorophenol in Aqueous Solution by Combination of Ultrasound and Ultraviolet Light Reviewed

    L. Rong, K. Yasuda, M. Nakamura, N. Kato, K. Kawasaki and Y. Kitaide

    Journal of Chemical Engineering of Japan   Vol. 36 ( 9 ) page: 1045-1049   2003

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  112. Effect of Liquid Height on Flow Characteristics in Bubble Column Using Highly Viscous Liquid Reviewed

    Y. Bando, M. Chaya, S. Hamano, K. Yasuda, M. Nakamura, K. Osada and M. Matsui

    Journal of Chemical Engineering of Japan   Vol. 36 ( 5 ) page: 523-529   2003

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  113. 超音波による水溶液中のフェノールとクロロフェノールの分解 Invited

    栄 雷, 安田啓司, 中村正秋

    超音波TECHNO   Vol. 15 ( 1 ) page: 72-75   2003

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  114. 超音波霧化によるアルコールの分離 Invited

    安田啓司, 山口素代子, 田中直史, 中村正秋, 川瀬泰人, 李 基良, 李 莉

    超音波TECHNO   Vol. 15 ( 5 ) page: 76-79   2003

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  115. Ultrasonic Decomposition of a Mixture of Phenol and p-Chlorophenol in Aqueous Solution Reviewed

    L. Rong, K. Yasuda, Y. Bando and M. Nakamura

    Japanese Journal of Applied Physics   Vol. 41 ( 5B ) page: 3272-3276   2002

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

  116. Reduction of Channeling Liquid Flow in Trickle Bed Using Non-Uniformly Packed Structure Reviewed

    M. Li, Y. Bando, T. Tsuge, K. Yasuda and M. Nakamura

    Journal of Chemical Engineering of Japan   Vol. 35 ( 7 ) page: 687-691   2002

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  117. 排水処理に適した超音波反応器の開発 Invited

    安田啓司, 中村正秋

    超音波TECHNO   Vol. 14 ( 6 ) page: 72-75   2002

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    Authorship:Lead author   Language:Japanese  

  118. シリカゲルシードへのケイ酸の析出速度に及ぼすpHおよび温度の影響 Reviewed

    杉田 創, 松永 烈, 山口 勉, 坂東芳行, 櫻井幸夫, 安田啓司, 中村正秋

    日本地熱学会誌   Vol. 23 ( 1 ) page: 1-10   2001

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  119. 気泡塔の流動特性に及ぼす油分分散の影響 Reviewed

    坂東芳行, 茶谷 真, 安田啓司, 桜井幸夫, 中村正秋, 川瀬信行

    化学工学論文集   Vol. 27 ( 4 ) page: 477-479   2001

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  120. Effect of Fluidzing Particle on Drying Characteristics of Porous Material in Fludized Bed Reviewed

    Y. Tatemoto, Y. Bando, K. Yasuda, Y. Senda and M. Nakamura

    Drying Technology   Vol. 19 ( 7 ) page: 1305-1318   2001

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  121. Effects of Operational Conditions on Drying Characteristics in Closed Superheated Drying Reviewed

    Y. Tatemoto, Y. Bando, K. Oyama, K. Ysuda, M. Nakamura, Y. Sugimura and M. Shibata

    Drying Technology   Vol. 19 ( 7 ) page: 1287-1303   2001

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  122. Analysis of Liquid Distribution in Non-uniformly Packed Trickle Bed with Single Phase Flow Reviewed

    M. Li, Y. Bando, T. Tsuge, K. Yasuda and M. Nakamura

    Chemical Engineering Science   Vol. 56 ( 21-22 ) page: 5969-5976   2001

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  123. Effect of Packed Structure on Flow Behavior in a Trickle Bed Biofilter Reviewed

    M. Li, Y. Bando, R. Tanigawara, T. Kamiya, K. Yasuda and M. Nakamura

    Canadian Journal of Chemical Engineering   Vol. 79 ( 4 ) page: 602-607   2001

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  124. Effect of Packed Structure and Liquid Physical Properties on Liquid Flow Behavios in Trickle Bed with Non-uniformly Packed Structure Reviewed

    M. Li, Y. Bando, R. Tanigawara, T. Tsuge, K. Yasuda and M. Nakamura

    Journalof Chemical Engineering of Japan   Vol. 34 ( 7 ) page: 948-955   2001

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  125. 排水中の難分離性物質処理に適したエアリフト式超音波反応器の開発 Reviewed

    安田啓司, 大鋸正慶, 城美砂子, 栄 雷, 坂東芳行, 中村正秋

    化学工学論文集   Vol. 27 ( 4 ) page: 449-453   2001

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  126. Measurements of Changes in Mass of Silica Deposited on Metal Surface from Geothermal Brine with Time by Quartz Crystal Microbalance Reviewed

      Vol. 26 ( 1 ) page: 116-118   2000

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  127. 固液旋回流動層の流動および伝熱特性 Invited

    坂東芳行, 田中良和, 安田啓司, 中村正秋

    ケミカルエンジニアリング   Vol. 45 ( 10 ) page: 759-763   2000

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    Language:Japanese  

  128. Development of Bubble Column for Foam Separation Reviewed

    Y. Bando, T. Kuze, T. Sugimoto, K. Yasuda and M. Nakamura

    Korean Journal of Chemical Engineering   Vol. 17 ( 5 ) page: 597-599   2000

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  129. Effect of Orientation of Packing Structure on Liquid Flow Distribution in Trickle Bed Reviewed

    M. Li, N. Iida, K. Yasuda, Y. Bando and M. Nakamura

    Journal of Chemical Engineering of Japan   Vol. 33 ( 5 ) page: 811-814   2000

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  130. Liquid Flow Rate Distribution in Trickle Bed with Non-Uniformly Packed Structure Reviewed

    M. Li, Y. Bando, K. Suzuki, K. Yasuda and M. Nakamura

    Journal of Chemical Engineering of Japan   Vol. 33 ( 2 ) page: 211-216   2000

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  131. シリカゲル流動化粒子を用いた過飽和ケイ酸の除去実験について Reviewed

    杉田 創, 坂東芳行, 安田啓司, 中村正秋, 山口 勉, 松永 烈

    日本地熱学会誌   Vol. 22 ( 1 ) page: 1-8   2000

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  132. 超音波キャビテーションを利用した気泡塔型反応の開発 Invited

    安田啓司, 城美砂子, 谷川原亮, 坂東芳行, 中村正秋

    化学工学シンポジウムシリーズ   Vol. 71   page: 17-20   2000

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  133. 油分含有排水処理に適した気泡塔の開発 Reviewed

    坂東芳行, 田中孝幸, 安田啓司, 中村正秋, 川瀬信行

    化学工学論文集   Vol. 26 ( 4 ) page: 620-622   2000

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  134. Effect of Equipment Dimensions on Ciculation Flow Rates of Liquid and Gas in Bubble Column with Draft Tube Reviewed

    Y. Bando, K. Fujimori, H. Terazawa, K. Yasuda and M. Nakamura

    Journal of Chemical Engineering of Japan   Vol. 33 ( 3 ) page: 379-385   2000

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  135. Flow and Heat Transfer Characteristics in Liquid-Solid Swirl Fluidized Bed Using Centrifugal Force Reviewed

    Y. Bando, R. Suziki, Y. Tanaka, H. Sugita, K. Yasuda, Y. Sakurai and M. Nakamura

    Journal of Chemical Engineering of Japan   Vol. 33 ( 2 ) page: 296-299   2000

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  136. 超音波照射による水溶液中有機物の分解速度に及ぼす液混合効果 Reviewed

    安田啓司, 城美砂子, 坂東芳行, 中村正秋

    用水と排水   Vol. 42 ( 2 ) page: 127-131   2000

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  137. エアリフト式超音波反応器の開発 Invited

    安田啓司, 城美砂子, 大鋸正慶, 坂東芳行, 中村正秋

    ケミカルエンジニアリング   Vol. 45 ( 4 ) page: 278-281   2000

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  138. 一般廃棄物の乾燥特性に及ぼすCaO添加の影響 Reviewed

    立元雄治, 坂東芳行, 安田啓司, 中村正秋, 畔上統雄

    化学工学論文集   Vol. 25 ( 3 ) page: 355-360   1999

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  139. Effect of Liquid Mixing on Performance of Porphyrin Decomposition by Ultrasonic Irradiation Reviewed

    K. Yasuda, M. Tachi, Y. Bando and M. Nakamura

    Journal of Chemical Engineering of Japan   Vol. 32 ( 3 ) page: 347-349   1999

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  140. 熱変性による硬化層が乾燥特性に与える影響 Reviewed

    立元雄治, 坂東芳行, 安田啓司, 中村正秋, 畔上統雄

    化学工学論文集   Vol. 25 ( 6 ) page: 929-934   1999

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  141. Field Tests on Silica Removal from Geothermal Brines in Sumikawa and Onuma Geothermal Areas Reviewed

    H. Sugita, K. Kato, A. Ueda, I. Matsunaga, Y. Sakurai, K. Yasuda, Y. Bando and M. Nakamura

    Journal of Chemical Engineering of Japan   Vol. 32 ( 5 ) page: 696-700   1999

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  142. Effect of CaO Addition on Rotted Material Reviewed

    Y. Tatemoto, Y. Bando, K. Yasuda, M. Nakamura and M. Azegami

    Journal of Chemical Engineering of Japan   Vol. 32 ( 4 ) page: 549-552   1999

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  143. 低ガス速度領域における気泡塔の液混合性能の改善 Invited

    杉本達哉, 菅野有博, 安田啓司, 坂東芳行, 中村正秋

    化学工学シンポジウムシリーズ   Vol. 68   page: 42-47   1999

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  144. Wastewater Treatment by Anaerobic-Aerobic Activated Sludge Method in Bubble Column with Draft Tube Reviewed

    Y. Bando, T. Kato, K. Yasuda, Y. Sakurai and M. Nakamura

    Journal of Chemical Engineering of Japan   Vol. 32 ( 6 ) page: 770-775   1999

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  145. On rhe Frequency Dependence of Ultrasonically Induced Birefiringence in Isotropic Phase of Liquid Crystal: 5CB(p-n-pentyl p'-cyanobiphenyl) Reviewed

    T. Matsuoka, K. Yasuda, S. Koda and H. Nomura

    Journal of Chemical Physics   Vol. 111 ( 4 ) page: 1580-1586   1999

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  146. 油脂含有排水処理に適した気泡塔の開発 Invited

    田中孝幸, 安田啓司, 坂東芳行, 中村正秋

    ケミカルエンジニアリング   Vol. 44 ( 7 ) page: 529-532   1999

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  147. W/Oエマルション形成過程における重油の物性変化 Reviewed

    安田啓司, 大曽根康裕, 坂東芳行, 中村正秋

    化学工学論文集   Vol. 24 ( 6 ) page: 975-976   1998

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  148. 超音波誘起複屈折からみた巨大分子のダイナミクス Invited

    松岡辰郎, 安田啓司, 香田 忍, 野村浩康

    応用物理   Vol. 67 ( 3 ) page: 318-322   1998

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  149. Rotting Prevention by CaO in RDF Production Reviewed

    Y. Tatemoto, Y. Bando, K. Yasuda, M. Nakamura and M. Azegami

    Journal of Chemical Engineering of Japan   Vol. 31 ( 5 ) page: 846-847   1998

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  150. 流出油のエマルジョン形成機構とその処理技術 Invited

    安田啓司, 坂東芳行, 中村正秋

    ケミカルエンジニアリング   Vol. 43 ( 9 ) page: 690-693   1998

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  151. Dynamics of Entanglement Networks of Rodlike Micelles Studied by Measurements of Ultrasonically Induced Birefringence Reviewed

    K. Yasuda, T. Mastuoka, S. Koda and H. Nomura

    Journal of Physical Chemistry B   Vol. 101 ( 7 ) page: 1138-1141   1997

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  152. Determinimg the Size of Colloidal Particles Using Ultrasonic Absorption Measurements Reviewed

    T. Matsuoka, H. Kitano, K. Yasuda, S. Koda and H. Nomura

    Japanese Journal of Applied Physics   Vol. 36 ( 5B ) page: 2972-2975   1997

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  153. Frequency Dependence of Ultrasonically Induced Birefringence of Rodike Particles Reviewed

    K. Yasuda, T. Matsuoka, S. Koda and H. Nomura

    Journal of Physical Chemistry   Vol. 100 ( 14 ) page: 5892-5897   1996

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  154. Quantification of Ultrasonic Intensity Based on Decomposition Reaction of Porphyrin Reviewed

    H. Nomura, S. Koda, K. Yasuda and Y. Kojima

    Ultrasonic Sonochemistry   Vol. 3 ( 3 ) page: 153-156   1996

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  155. Ultrasonic Irradiation Effect on Porphyrin and Its Application for Quantification of Ultrasonic Intensity Reviewed

    H. Nomura, S. Koda, K. Yasuda and Y. Kojima

    Ultrasonics   Vol. 34 ( 2-5 ) page: 555-557   1996

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  156. Particle Size Measurement of Polymer Latex Using Ultrasonic Method

    K. Yasuda, H. Kitano, T. Matsuoka, S. Koda and H. Nomura

    Report on Progress in Polymer Physics in Japan   Vol. 39   page: 149-152   1996

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  157. コロイドの複屈折を超音波で起こす Invited

    安田啓司, 松岡辰郎, 香田 忍, 野村浩康

    超音波TECHNO   Vol. 8 ( 6 ) page: 40-43   1996

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  158. 鉛(Ⅱ)及び亜鉛(Ⅱ)ポルフィリン錯体の生成反応に対する超音波照射の効果 Reviewed

    田端正明, 安田啓司, 香田 忍, 野村浩康

    分析化学   Vol. 44 ( 2 ) page: 221-225   1995

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  159. Particle Size Measurement of Colloidal Silica Using Ultrasonic Method

    T. Matsuoka, H. Kitano, K. Yasuda, S. Koda and H. Nomura

    Reports on Progress in Polymer Physics in Japan   Vol. 38   page: 141-142   1995

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  160. Dynamics of V2O5 Sol by Measurement of Ultrasonically Induced Birefringence Reviewed

    K. Yasuda, T. Matsuoka, S. Koda and H. Nomura

    Japanese Journal of Applied Physics   Vol. 33 ( 5B ) page: 2901-2904   1994

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Books 14

  1. 金属ナノ粒子の合成・設計・制御と応用技術 : 種々の合成法、サイズ・形状の制御と評価、分散・配合技術、応用展開

    成田 圭騎, 米澤 徹 , 中村 貴宏, 安田 啓司( Role: Joint author)

    サイエンス&テクノロジー  2022.12  ( ISBN:9784864282482

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    Total pages:533   Responsible for pages:118-127   Language:Japanese Book type:Scholarly book

    CiNii Books

  2. 最近の化学工学70 進化するファインバブル技術と応用展開

    安田啓司( Role: Joint author)

    三恵社  2022.3  ( ISBN:978-4-86693-592-8

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    Total pages:251   Responsible for pages:240-251   Language:Japanese Book type:Scholarly book

  3. 化学工学の進歩50 気泡・分散系現象の基礎と応用

    安田啓司( Role: Sole author)

    三恵社  2016.10 

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    Total pages:20   Language:Japanese Book type:Scholarly book

  4. Sonochemistry and the Acoustic Bubble

    S. Koda and K. Yasuda( Role: Joint author)

    Elsevier  2015.4 

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    Language:English

  5. マイクロバブル(ファインバブル・ウルトラファインバブル)のメカニズム・特性制御と実際応用のポイント

    安田啓司( Role: Sole author)

    情報機構  2015.3 

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    Language:Japanese

  6. 攪拌・混合技術とトラブル対策 事例集

    安田啓司, 小島義弘( Role: Joint author)

    技術情報協会  2014.10 

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    Language:Japanese

  7. 微細気泡の最新技術Vol.2

    安田啓司( Role: Joint author)

    NTS  2014.8 

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    Language:Japanese

  8. Micro- and Nanobubbles: Fundamentals and Applications

    Keiji Yasuda, Yoshiyuki Bando( Role: Joint author)

    Pan Stanford Publishing  2014.8 

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    Language:English

  9. 音響バブルとソノケミストリー

    安田啓司、香田忍( Role: Joint author)

    コロナ社  2012.11 

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    Language:Japanese

  10. 化学工学の進歩45 装置内の移動現象の解析と可視化

    安田啓司( Role: Sole author)

    三恵社  2011.11 

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    Language:Japanese

  11. Handbook on Applications of Ultrasound: Sonochemistry for Sustainability

    K. Yasuda, S. Koda( Role: Joint author)

    Taylor & Francis  2011.5 

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    Language:English

  12. マイクロバブル・ナノバブルの最新技術 II

    安田啓司、坂東芳行( Role: Joint author)

    ㈱シーエムシー出版  2010.5 

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    Language:Japanese

  13. 化学工学の進歩40 進化する反応工学 -持続可能社会に向けて-

    安田啓司( Role: Sole author)

    槇書店  2006.10 

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    Language:Japanese

  14. 環境・安全・衛生-大学のアピール

    安田啓司( Role: Joint author)

    三共出版  2006.3 

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    Language:Japanese

▼display all

Presentations 162

  1. 超臨界二酸化炭素とジメチルエーテルの混合溶媒を用いた超音波支援法によるリポソームの調製,

    大沼幸平, 朱力, 王涛, 安田啓司, 山本徹也, 神田英輝

    第26回化学工学会学生発表会  2024.3.2  化学工学会

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    Event date: 2024.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン  

  2. 超音波合成した白金-金ナノ粒子に及ぼす界面活性剤とウルトラファインバブルの影響

    水野裕貴, 山本悠太, 山口毅, 安田啓司

    第31回ソノケミストリー討論会  2023.12.6  日本ソノケミストリー学会

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    Event date: 2023.12

    Language:Japanese   Presentation type:Poster presentation  

    Venue:金沢  

  3. ファインバブルの基礎特性と応用研究 Invited

    安田啓司

    情報機構セミナー  2023.11.22  情報機構

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    Event date: 2023.11

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

    Venue:オンライン  

  4. Effect of Vessel and Liquid Height on Reaction Rate in Sonochemical Reactor with Indirect Irradiation International conference

    K. Yasuda, T. Yamazaki and Y. Asakura

    44th Symposium on Ultrasonic Electronics  2023.11.13 

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    Event date: 2023.11

    Language:English   Presentation type:Poster presentation  

  5. 超臨界CO2とジメチルエーテルの混合溶媒を用いた逆相蒸発法によるリポソーム調製

    大沼幸平, 朱力, 王涛, 安田啓司, 山本徹也, 神田英輝

    第54回中部化学関係学協会支部連合秋季大会  2023.11.11  中部化学関係学協会支部連合

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    Event date: 2023.11

    Language:Japanese   Presentation type:Oral presentation (general)  

  6. ファインバブルと晶析操作を利用した中空高分子微粒子の作製

    安井智哉, 安井望, 山口毅, 安田啓司

    粉体工学会2023年度秋期研究発表会  2023.10.10  粉体工学会

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    Event date: 2023.10

    Language:Japanese   Presentation type:Oral presentation (general)  

  7. 蛍光分子プローブを用いるウルトラファインバブル気液界面の疎水性評価

    児玉康輝, Ngo Thi Thu Thao, 安田啓司, 齋藤徹

    日本分析化学会第72年会  2023.9.14  日本分析化学会

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    Event date: 2023.9

    Language:Japanese   Presentation type:Poster presentation  

    Venue:熊本  

  8. ファインバブルをテンプレートとした再沈殿による中空高分子微粒子の作製

    安井智哉, 安井望, 山口毅, 安田啓司

    化学工学会第54回秋季大会  2023.9.12  化学工学会

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    Event date: 2023.9

    Language:Japanese   Presentation type:Poster presentation  

    Venue:福岡  

  9. ミリリアクターにおけるソノケミカル反応の挙動

    向井一真, 山口毅, 安田啓司

    化学工学会第54回秋季大会  2023.9.11  化学工学会

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    Event date: 2023.9

    Language:Japanese   Presentation type:Poster presentation  

    Venue:福岡  

  10. ファインバブルの特性と応用研究~ウルトラファインバブルとマイクロバブルの活用~ Invited

    安田啓司

    情報機構セミナー  2023.5.26  情報機構

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    Event date: 2023.5

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

    Venue:オンライン  

  11. 気泡を用いる低環境負荷塩基触媒反応

    児玉 康輝, Ngo Thi Thu Thao, 齋藤 徹, 岩田卓弥, 安田啓司

    化学工学会第88年会  2023.3.17  化学工学会

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    Event date: 2023.3

    Language:Japanese   Presentation type:Poster presentation  

    Venue:福岡  

  12. 貴金属複合ナノ粒子の超音波合成におけるウルトラファインバブルによる粒径制御

    岩田卓弥, 山本悠太, 安田啓司

    第31回ソノケミストリー討論会  2022.10.29  日本ソノケミストリー学会

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    Event date: 2022.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:久留米  

  13. ファインバブルによる中空高分子微粒子の作製

    安井智哉, 安井望, 安田啓司

    第31回ソノケミストリー討論会  2022.10.28  日本ソノケミストリー学会

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    Event date: 2022.10

    Language:Japanese   Presentation type:Poster presentation  

    Venue:久留米  

  14. グラフェン-金ナノコンポジット修飾グラッシーカーボン電極の作製と極微量亜硝酸イオンの定量への応用

    Zhang Qiran, 堤野純,安田啓司,金継業

    日本分析化学会第71年会  2022.9.22  日本ソノケミストリー学会

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    Event date: 2022.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン  

  15. ウルトラファインバブルを用いた貴金属複合ナノ粒子の超音波合成

    岩田卓弥, 安田啓司

    化学工学会第53回秋季大会  2022.9.14  化学工学会

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    Event date: 2022.9

    Language:Japanese   Presentation type:Poster presentation  

    Venue:オンライン  

  16. ウルトラファインバブルの超音波プロセスへの応用 Invited

    安田啓司

    化学工学会関東支部 第70回最近の化学工学講習会  2022.3.7  化学工学会

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    Event date: 2022.3

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

  17. 超音波キャビテーションとウルトラファインバブルによる高純度な金ナノ粒子の合成

    安田啓司, 岩田卓弥, 佐藤智史, 朝倉義幸

    第20回キャビテーションに関するシンポジウム  2021.12.10 

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    Event date: 2021.12

    Language:Japanese   Presentation type:Oral presentation (general)  

  18. ウルトラファインバブルによる超音波合成した金ナノ粒子の粒子径制御と分散安定化 Invited

    安田啓司

    京都大学微細気泡研究会  2021.12.7 

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    Event date: 2021.12

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

  19. Sonochemical Synthesis and Colloid Stability of Gold Nanoparticle by Using Concentrated Ultrafine Bubble Water International conference

    K. Yasuda, T. Iwata and Y. Asakura

    ESS-AOSS-JSS 1stJoint Sonochemistry Conference  2021.11.10 

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    Event date: 2021.11

    Language:English   Presentation type:Oral presentation (general)  

  20. 超音波合成した金属ナノ粒子に及ぼすウルトラファインバブル濃度の影響

    岩田卓弥, 安田啓司, 朝倉義幸

    第30回ソノケミストリー討論会  2021.10.30  日本ソノケミストリー学会

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    Event date: 2021.10

    Language:Japanese   Presentation type:Poster presentation  

  21. カロリメトリーによるソノケミストリー用振動子の効率に関する研究

    朝倉義幸, 安田啓司

    第30回ソノケミストリー討論会  2021.10.29  日本ソノケミストリー学会

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    Event date: 2021.10

    Language:Japanese   Presentation type:Oral presentation (general)  

  22. 間接照射型超音波反応器における超音波強度と容器形状の最適化

    山崎嵩, 安田啓司, 朝倉義幸

    第30回ソノケミストリー討論会  2021.10.30  日本ソノケミストリー学会

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    Event date: 2021.10

    Language:Japanese   Presentation type:Oral presentation (general)  

  23. Effect of Ultrafine Bubbles on Enrichment of Amino Acid in Aqueous Solution by Ultrasonic Atomization International conference

    K. Yasuda, K. Hamada and Y. Asakura

    42th Symposium on Ultrasonic Electronics  2021.10.26 

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    Event date: 2021.10

    Language:English   Presentation type:Poster presentation  

  24. Study on Efficiency of Transducers for Sonochemistry by Calorimetry International conference

    Y. Asakura and K. Yasuda

    42th Symposium on Ultrasonic Electronics  2021.10.25 

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    Event date: 2021.10

    Language:English   Presentation type:Poster presentation  

  25. 金属ナノ粒子の超音波合成におけるウルトラファインバブルの影響

    岩田卓弥, 安田啓司, 朝倉義幸

    化学工学会第52回秋季大会  2021.9.22  化学工学会

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    Event date: 2021.9

    Language:Japanese   Presentation type:Oral presentation (general)  

  26. 間接照射型超音波反応器の性能に及ぼす容器条件の影響

    山崎嵩, 安田啓司, 朝倉義幸

    化学工学会第52回秋季大会  2021.9.23  化学工学会

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    Event date: 2021.9

    Language:Japanese   Presentation type:Oral presentation (general)  

  27. 超音波によるウルトラファインバブルの濃度制御 Invited

    安田啓司, 朝倉義幸

    化学工学会第52回秋季大会  2021.9.22  化学工学会

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    Event date: 2021.9

    Language:Japanese   Presentation type:Oral presentation (general)  

  28. 超音波とウルトラファインバブルによる金ナノ粒子の合成 Invited

    安田啓司

    2021.1.12  化学工学会

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    Event date: 2021.1

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

    Venue:オンライン   Country:Japan  

  29. ファインバブルの特徴と応用 Invited

    安田啓司

    2020.11.12  日本油化学会

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    Event date: 2020.11

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

    Venue:名古屋   Country:Japan  

  30. 超音波脱気に対する超音波パワーと周波数の影響

    朝倉義幸, 安田啓司

    2020.9.28  日本ソノケミストリー学会

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    Event date: 2020.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  31. 超音波の生物効果に関するナノバブルおよびナノ粒子の影響

    近藤隆, 安田啓司

    2020.9.28  日本ソノケミストリー学会

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    Event date: 2020.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  32. 超音波による第三世代バイオセンサーの作製と微量スーパーオキシドラジカル検出への応用

    金継業, 大日野創, 高橋史樹, 安田啓司

    2020.9.28  日本ソノケミストリー学会

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    Event date: 2020.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  33. 超音波による被覆材・還元剤フリーの金-銀複合ナノ粒子の合成

    平手快斗, 柴田幹夫, 朝倉義幸, 高橋史樹, 金 継業, 安田啓司

    2020.9.29  日本ソノケミストリー学会

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    Event date: 2020.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  34. 超音波霧化による水溶液中のフェニルアラニンの濃縮

    濱田幸治, 朝倉義幸, 安田啓司

    2020.9.28  日本ソノケミストリー学会

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    Event date: 2020.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  35. 間接照射型超音波反応器の性能に及ぼす容器の位置の影響

    山崎嵩, 朝倉義幸, 安田啓司

    2020.9.28  日本ソノケミストリー学会

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    Event date: 2020.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  36. 反応と分離へのファインバブルの活用 Invited

    安田啓司

    2020.9.1  名古屋産業振興公社、名古屋市工業研究所

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    Event date: 2020.9

    Language:Japanese   Presentation type:Oral presentation (keynote)  

    Venue:名古屋   Country:Japan  

  37. Effect of Ultrafine Bubbles on Ethanol Enrichment from Aqueous Solution by Ultrasonic Atomization International conference

    K. Yasuda, Y. Nohara and Y. Asakura

    40th Symposium on Ultrasonic Electronics  2019.11.26 

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    Event date: 2019.11

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  38. Effect of Frequency on Ultrasonic Degassing International conference

    Y. Asakura and K. Yasuda

    40th Symposium on Ultrasonic Electronics  2019.11.26 

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    Event date: 2019.11

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  39. Ultrafine Bubble Generation and Elimination by Ultrasound International conference

    K. Yasuda, H. Matsushima and Y. Asakura

    The 18th Asian Pacific Confederation of Chemical Engineering Congress 

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    Event date: 2019.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  40. Dependence of Ultrasonic Degassing on Frequency International conference

    Y. Asakura and K. Yasuda

    The 18th Asian Pacific Confederation of Chemical Engineering Congress 

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    Event date: 2019.9

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  41. Size-controlled Synthesis of Gold Nanoparticles Using Pulsed Wave and Ultrafine Bubbles Invited International conference

    K. Yasuda, T. Sato and Y. Asakura

    4th Asia-Oceania Sonochemical Society Conference 

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    Event date: 2019.9

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

    Venue:Nanjing   Country:China  

  42. Dependence of Sonochemical Reaction Rate on Ultrasonic Power and Frequency International conference

    Y. Asakura, H. Matsushima and K. Yasuda

    4th Asia-Oceania Sonochemical Society Conference 

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    Event date: 2019.9

    Language:English   Presentation type:Poster presentation  

    Venue:Nanjing   Country:China  

  43. Size Control on Sonochemical Synthesis of Gold Nanoparticles without Surfactants and Reducers International conference

    Y. Asakura, T. Sato and K. Yasuda

    2019 International Congress on Ultrasonics 

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    Event date: 2019.9

    Language:English   Presentation type:Poster presentation  

    Venue:Bruges   Country:Belgium  

  44. Fine Bubble Elimination Methods International conference

    S. Ohuchi and K. Yasuda

    13th International Symposium of Fine Bubble Technology 

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    Event date: 2019.2

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Hanoi   Country:Viet Nam  

  45. Effect of Ultrafine Bubbles on Reducer-free Synthesis of Gold Nanoparticles by Ultrasound International conference

    K. Yasuda, T. Sato and Y. Asakura

    39th Symposium on Ultrasonic Electronics  2018.10.31 

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    Event date: 2018.10

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  46. Study on Generation and Reduction of Nanobubbles by Ultrasonic Irradiation International conference

    Y. Asakura, H. Matsushima and K. Yasuda

    16th of the European Society of Sonochemistry 

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    Event date: 2018.4

    Language:English   Presentation type:Poster presentation  

    Country:France  

  47. Effect of Frequency on Generation of Ultrafine Bubble by Ultrasonic Irradiation International conference

    Y. Asakura, H. Matsushima and K. Yasuda

    2017 International Congress on Ultrasonics 

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    Event date: 2017.12

    Language:English   Presentation type:Poster presentation  

    Country:United States  

  48. Generation and Reduction of Ultrafine Bubble by Ultrasonic Irradiation International conference

    Y. Asakura, H. Matsushima and K. Yasuda

    38th Symposium on Ultrasonic Electronics 

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    Event date: 2017.10

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  49. An Utrahigh Rate Synthesis of Nanographenes Employing a Triple Phase Plasma Invited International conference

    M. Hori, K. Ishikawa, M. Sekine, H. Kondo, T. Amano and Yasuda

    International Thin Films Conference 

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    Event date: 2017.10

    Language:English   Presentation type:Oral presentation (general)  

    Country:Taiwan, Province of China  

  50. Melanoidin Decomposition in Water for Bioethanol Production Using Ozone Microbubbles International conference

    K. Yasuda and N. Ban

    The 14th International Symposium on Persistent Toxic Substances 

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    Event date: 2017.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  51. Effect of Venturi Tube Shape on Chemical Reaction Performance byHydrodynamic Cavitation International conference

    K. Yasuda and D. Ako

    Third International Symposium on Multiscale Multiphase Process Engineering 

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    Event date: 2017.5

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  52. Measurement of Distribution of Sound Pressure of Fundamental, Subharmonic and White Noise in Sonochemical Reactor International conference

    37th Symposium on Ultrasonic Electronics 

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    Event date: 2016.11

    Language:English   Presentation type:Poster presentation  

    Country:Korea, Republic of  

  53. Measurement of Sound Pressure in the Presence of Cavitation Bubbles International conference

    T. T. Nguyen, Y. Asakura, N. Okada and K. Yasuda

    37th Symposium on Ultrasonic Electronics 

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    Event date: 2016.11

    Language:English   Presentation type:Poster presentation  

    Country:Korea, Republic of  

  54. Measurement of Sound Pressure under Cavitation Conditions International conference

    Y. Asakura, T. T. Nguyen, K. Yasuda and S. Koda

    The International Chemical Congress of Pacific Basin Societies 2015 

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    Event date: 2015.12

    Language:English   Presentation type:Oral presentation (general)  

    Country:United States  

  55. Influence of Ultrasonic Cavitation on Measurement of Sound Pressure International conference

    Y. Asakura, T. T. Nguyen, K. Yasuda and S. Koda

    36th Symposium on Ultrasonic Electronics  

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    Event date: 2015.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  56. Frequency Dependence of Threshold Values for White Noise International conference

    T. T. Nguyen, Y. Asakura, S. Koda and K. Yasuda

    36th Symposium on Ultrasonic Electronics  

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    Event date: 2015.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  57. Frequency Dependence of Cavitation Threshold International conference

    T. T. Nguyen, Y. Asakura, S. Koda and K. Yasuda

    2nd Asia-Oceania Sonochemical Society Conference 

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    Event date: 2015.7

    Language:English   Presentation type:Oral presentation (general)  

    Country:Malaysia  

  58. Influence of Cavitation on Sound Pressure Measurement International conference

    Y. Asakura, T. T. Nguyen, K. Yasuda, S. Koda

    2nd Asia-Oceania Sonochemical Society Conference  

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    Event date: 2015.7

    Language:English   Presentation type:Oral presentation (general)  

    Country:Malaysia  

  59. Removal of Silicic Acid in Geothermal Water by Combination of Ultrasound and Silica Gel International conference

    K. Yasuda, Y. Takahashi and Y. Asakura

    2nd Asia-Oceania Sonochemical Society Conference  

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    Event date: 2015.7

    Language:English   Presentation type:Poster presentation  

    Country:Malaysia  

  60. Effect of Contraction Section Shape on Reaction by Hydrodynamic Cavitation International conference

    K. Yasuda, D. Ako and T. Kaji

    2nd Asia-Oceania Sonochemical Society Conference  

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    Event date: 2015.7

    Language:English   Presentation type:Oral presentation (general)  

    Country:Malaysia  

  61. Dispersion and Coalescence of Oil Droplet by Ultrasound and Application for Metal Recovery International conference

    K. Yasuda, T. T. Nguyen, R. Okura, S. Nakayama and Y. Asakura

    35th Symposium on Ultrasonic Electronics  

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    Event date: 2014.12

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  62. Influence of Orifice Shape on Reaction Rate by Hydrodynamic Cavitation International conference

    K. Yasuda, T. Kaji and Z. Xu

    International Conference on Process Engineering and Advanced Material 

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    Event date: 2014.6

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  63. Effect of Orifice Shape on Chemical Reaction Performance by Using Hydrodynamic Cavitation International conference

    K. Yasuda

    International Symposium on the Society Chemical Engineers Japan 79th Annual Meeting 

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    Event date: 2014.3

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

    Country:Japan  

  64. Effect of Ultrasonic Irradiation on Behavior of Silica Polymerization in Geothermal Water International conference

    K. Yasuda, T. Takahashi and Y. Asakura

    34th Symposium on Ultrasonic Electronics  

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    Event date: 2013.11

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  65. Characteristics of Ultrasonic Atomization for Alcohol Aqueous Solutions International conference

    K. Yasuda

    1st Meeting of the Asia-Oceania Sonochemical Society 

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    Event date: 2013.7

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

    Country:Japan  

  66. Recovery of Rare Metal by Microextraction Technique with an Aid of Ultrasound International conference

    K. Yasuda, R. Okura, S. Nakayama, Y. Asakura and J. Jin

    1st Meeting of the Asia-Oceania Sonochemical Society 

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    Event date: 2013.7

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  67. Effect of Superposition of Ultrasonic Fields on Sonochemical Reaction Rate

    K. Yasuda, Z. Xu, K. Matsuura and Y. Goto

    33th Symposium on Ultrasonic Electronics 

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    Event date: 2012.11

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  68. Development of Sonochemical Reactor for Wastewater Treatment International conference

    K. Yasuda

    First International Symposium on Advanced Water Science and Technology 

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    Event date: 2012.11

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

    Country:Japan  

  69. Experimental and Theoretical Investigation of the Influence of Acoustic Streaming on Sonochemical Reaction International conference

    Z. Xu, K. Yasuda and S. Koda

    6th Joint China/Japan Chemical Engineering Symposium 

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    Event date: 2012.6

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  70. Degradation of Dioxane by Combination of Ultrasound and Ozone Microbubbles International conference

    Z. Xu, K. Mochida, T. Naito and K. Yasuda

    32th Symposium on Ultrasonic Electronics 

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    Event date: 2011.11

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  71. Quantification of Ultrasonic Atomization Amount for Different Frequencies International conference

    K. Yasuda

    The International Workshop on Advanced Sonochemistry 

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    Event date: 2011.11

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

    Country:Japan  

  72. One Drop Solvent Microextraction Technique with an Aid of Ultrasound and Its Application in Trace Analysis International conference

    J. Jin, J. Ono, K. Hattori, Y. Asakura and K. Yasuda

    The International Workshop on Advanced Sonochemistry 

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    Event date: 2011.11

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  73. Effect of Liquid Properties on Ultrasonic Atomization Amount International conference

    K. Yasuda, R. Okura, Y. Asakura and S. Koda

    The International Workshop on Advanced Sonochemistry 

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    Event date: 2011.11

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  74. Dispersion and Coalescence of Oil Droplet under Ultrasonic Field International conference

    S. Nakayama, K. Yasuda, Y. Asakura and J. Jin

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    Event date: 2011.11

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  75. A Study of Acoustic Streaming in Sonochemical Reactor International conference

    The International Workshop on Advanced Sonochemistry  

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    Event date: 2011.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  76. Separation of Oil from O/W Emulsion in Bubble Column Dispersed with Micro-Bubbles International conference

    K. Yasuda and K. Haneda

    1st International Symposium on Multiscale Multiphase Process Engineering 

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    Event date: 2011.10

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  77. Wastewater Treatment for Bioethanol Production System by Using Ozone Micro-Bubbles International conference

    K. Yasuda and N. Ban

    1st International Symposium on Multiscale Multiphase Process Engineering 

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    Event date: 2011.10

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  78. Separation of Oil from O/W Emulsion by Using Micro-Bubbles International conference

    K. Yasuda and K. Haneda

    6th Joint China/Japan Chemical Engineering Symposium 

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    Event date: 2011.6

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  79. Decolorization of Melanoidin Containing Wastewater by Using Ozone Microbubbles International conference

    K. Yasuda and N. Ban

    6th Joint China/Japan Chemical Engineering Symposium 

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    Event date: 2011.6

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  80. Effect of Frequency on Droplet Generation of Ultrasonic Atomization International conference

    2010 International Chemical Congress of Pacific Basin Societies 

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    Event date: 2010.12

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  81. Development of Large-scale Sonochemical Reactors at High Frequency International conference

    2010 International Chemical Congress of Pacific Basin Societies 

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    Event date: 2010.12

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

    Country:Japan  

  82. Effects of Liquid Flow on the Sonochemical Efficiency in a Rectangular Reactor International conference

    Y. Asakura, G. Sugiyama, Y. Kojima, K. Yasuda and S. Koda

    2010 International Chemical Congress of Pacific Basin Societies 

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    Event date: 2010.12

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  83. Effect of Frequency on Ultrasonic Atomization International conference

    31th Symposium on Ultrasonic Electronics  

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    Event date: 2010.12

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  84. Enhancement of Sonochemical Reaction by Dual-Pulse Ultrasound International conference

    31th Symposium on Ultrasonic Electronics  

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    Event date: 2010.12

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  85. Amount of Droplet Generation in Ultrasonic Atomization International conference

    K. Yasuda, H. Honma, Y. Asakura and S. Koda

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    Event date: 2010.10

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  86. Development of Reactor by Using Ultrasound and Ozone Micro-bubbles International conference

    K. Yasuda, N. Naito, T. Suzuki, T. Takeyama and Y. Bando

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    Event date: 2010.10

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  87. Effect of Ultrasounic Irradiation on Enzymatic Saccharification of Cellulose International conference

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    Event date: 2009.11

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  88. Estimation of Flow Rate of Droplet in Ultrasonic Atomization International conference

    K. Yasuda, S. Terada, Y. Asakura and S. Koda

    R'09 Twin World Congress, Resources Management and Technology for Material and Energy Efficiency 

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    Event date: 2009.9

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  89. Enhancement of Enzymatic Saccharification of Wood Biomass by Ultrasound International conference

    R'09 Twin World Congress, Resources Management and Technology for Material and Energy Efficiency 

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    Event date: 2009.9

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  90. Effect of Agitator on Performance of Sonochemical Reaction International conference

    R'09 Twin World Congress, Resources Management and Technology for Material and Energy Efficiency 

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    Event date: 2009.9

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  91. Development of Airlift Bubble Column Dispersed with Micro-Bubbles International conference

    8th World Congress of Chemical Engineering 

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    Event date: 2009.8

    Language:English   Presentation type:Oral presentation (general)  

  92. Effect of Agitator Condition on Sonochemical Reaction International conference

    5th Joint China/Japan Chemical Engineering Symposium 

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    Event date: 2009.7

    Language:English   Presentation type:Oral presentation (general)  

  93. Acceleration of Enzymatic Saccharification of Wood Biomass by Ultrasonic Irradiation International conference

    5th Joint China/Japan Chemical Engineering Symposium 

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    Event date: 2009.7

    Language:English   Presentation type:Poster presentation  

    Country:China  

  94. Behavior of Hydrogen Fermentation by Using Immobilized Carrier International conference

    K. Yasuda, Y. Kishima, M. Sakka and K. Sakka

    5th Joint China/Japan Chemical Engineering Symposium 

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    Event date: 2009.7

    Language:English   Presentation type:Oral presentation (general)  

  95. Continuous Hydrogen Fermentation by Using Immobilized Carrier International conference

    K. Yasuda, Y. Kishima, M. Sakka and K. Sakka

    The 4th International Symposium on Material Cycling Engineering 

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    Event date: 2009.3

    Language:English   Presentation type:Poster presentation  

  96. Effect of Agitation Condition on Performance of Sonochemical Reaction International conference

    29th Symposium on Ultrasonic Electronics 

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    Event date: 2008.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  97. Effect of Micro-Bubble on Flow Characteristics in Bubble Column with Draft Tube

    7th International Symposium on Separation Technology 

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    Event date: 2008.10

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  98. Effect of Flow Characteristics in Bubble Column on Foam Behavior International conference

    7th International Symposium on Separation Technology 

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    Event date: 2008.10

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  99. Enhancement of Enzymatic Hydrolysis of Cellulose by Using Ultrasonic Irradiation International conference

    Mie Bioforum 2008 Biotechnology of Lignocellulose Degradation, Biomass Utilization and Biorefinery 

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    Event date: 2008.9

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  100. Performance of Hydrogen Fermentation by Using Immobilized Carrier International conference

    K. Yasuda, Y. Kishima, H. Horizoe, M. Sakka and K. Sakka

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    Event date: 2008.9

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  101. Selection of Immobilized Carrier for Hydrogen Fermentation International conference

    K. Yasuda, Y. Kishima, Y. Bando and H. Horizoe

    4th Joint China/Japan Chemical Engineering Symposium 

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    Event date: 2007.12

    Language:English   Presentation type:Poster presentation  

  102. Development of Sonochemical Reactor at a High Frequency on a Large Scale International conference

    4th Joint China/Japan Chemical Engineering Symposium 

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    Event date: 2007.12

    Language:English   Presentation type:Oral presentation (general)  

  103. Effects of Operational Conditions on Hydrogen Fermentation Characteristics

    4th Joint China/Japan Chemical Engineering Symposium 

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    Event date: 2007.12

    Language:English   Presentation type:Poster presentation  

  104. Effects of Equipment and Operation Conditions on Performance of Separation by Ultrasonic Atomization International conference

    A. Matsuoka, K. Yasuda, Y. Kawase and Y. Bando

    International Symposium on Sonochemistry and Sonoprocessing 2007 

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    Event date: 2007.12

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  105. Effect of Ultrasonic Irradiation Condition on Enzymatic Hydrolysis of Woods International conference

    K. Yasuda, D. Kato, Y. Bando and H. Horizoe

    International Symposium on Sonochemistry and Sonoprocessing 2007 

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    Event date: 2007.12

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  106. Development of Carbonized Textile as Immobilizing Carrier for Wastewater Treatment International conference

    Y. Bando, K. Yasuda, T. Yoshimatsu, K. Kato, S. Yamamoto and T. Kobayashi

    International Symposium on EcoTopia Science 07 

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    Event date: 2007.11

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  107. Effect of Carrier Gas Flow Behavior on Performance of Separation by Using Ultrasonic Atomization International conference

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    Event date: 2007.11

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  108. Phosphorus Recovery from Excess Sludge by Using Ozonation and Crystallization International conference

    K. Fukaya, Y. Bando, K. Yasuda, T. Yoshimatsu, T. Sugie and T. Asai

    International Symposium on EcoTopia Science 07 

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    Event date: 2007.11

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  109. Hydrogen Fermentation by Using Immobilized Carrier International conference

    K. Yasuda, Y. Kishima, Y. Bando and H. Horizoe

    3rd International Symposium Bioenergy and Bioprocess Engineering 

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    Event date: 2007.11

    Language:English   Presentation type:Poster presentation  

  110. Sonochemical Reactor for Wastewater Treatmant on Large Scale International conference

    D. Kato, K. Yasuda, Y. Kojima, S. Koda, H. Horizoe and Y. Asakura

    2nd International 21st Century COE Symposium on Science and Engineering for Evolution of Valuable Resources and Energy from Organic Wastes 

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    Event date: 2007.1

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  111. Development of Reactor for VOC Decomposition by Combination of Ultrasonic Atomization and Ozone Sparging International conference

    K. Yasuda, T. Masuya, M. Nakamura and Y. Kawase

    10th Meeting fo European Society of Sonochemistry 

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    Event date: 2006.6

    Language:English   Presentation type:Poster presentation  

  112. Effects of Superposition of Ultrasonic Fields on Performance of Sonochemical Reaction International conference

    K. Matsuura, K. Yasuda and M. Nakamura

    10th Meeting of the European Society of Sonochemistry 

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    Event date: 2006.6

    Language:English   Presentation type:Poster presentation  

  113. Desorption of TCE from Soil by Sonication International conference

    K. Ishio, H. Imazu, Y. Kojima, K. Yasuda, S. Koda and Y. Asakura

    International Workshop on Science and Engineering for Evolution of Valuable Resources and Energy from Organic Wastes 

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    Event date: 2006.3

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  114. Enhancement of Sonochemical Reaction by Superposition of Ultrasonic Fields International conference

    K. Yasuda, T. Torii, K. Yasui, Y. Iida, T. Tuziuti, M. Nakamura and Y. Asakura

    7th Symposium on Asian Academic Network for Environmental Safety and Waste Managemant 

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    Event date: 2005.9

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  115. Development of Concentrator by Ultrasonic Atomization International conference

    K. Yasuda, T. Masuya, M. Nakamura and Y. Kawase

    7th International Symposium on Separation Technology -Between Japan and Korea- 

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    Event date: 2005.8

    Language:English   Presentation type:Poster presentation  

  116. Effects of Operational Conditions on Hydrogen Fermentation Characteristics from Organic Wastewater by Using Granular Sludge International conference

    K. Yasuda, Y. Kato, A. Sano, M. Kinbara, Y. Bando and M. Nakamura

    International Symposium on EcoTopia Science, Nagoya, Japan 

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    Event date: 2005.8

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  117. Hydrogen Fermentation by Using Heat-Shocked Granular Sludge International conference

    A. Sano, K. Yasuda, Y. Kato, Y. Bando and M. Nakamura

    2nd International Workshop on Innovative Anacrobic Technology 

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    Event date: 2004.12

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  118. Development of Reactangular Airlift Bubble for Sequencing Batch Treatment of Wastewater by Activated Sludge International conference

    L. Meng, Y. Bando, Y. Oura, K. Yasuda and M. Nakamura

    9th Asian Conference on Fluidized-Bed and Three-Phase Reactors 

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    Event date: 2004.11

    Language:English   Presentation type:Oral presentation (general)  

  119. Development of Ultrasonic Reactor for Decomposition of Chlorinated Hydrocarbon International conference

    T. Masuya, K. Yasuda, T. Suzuki and M. Nakamura

    9th Asian Conference on Fluidized-Bed and Three-Phase Reactors 

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    Event date: 2004.11

    Language:English   Presentation type:Oral presentation (general)  

  120. Effect of Ultrasonic Irradiation on Solvent Cleaning for Parts Impregnated with Chlorinated Organic Compounds International conference

    K. Yasuda, A. Takeuchi, K. Doi, M. Nakamura, E. Nunoo and Y. Asakura

    10th Asian Pacific Confederation of Chemical Engineering 

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    Event date: 2004.10

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  121. Unequivocal Evidence of Ethanol-Water Separation Using Ulitasonic Atomization International conference

    D. M. Kirpalani, J. Murwanashyak, T. W. McCracken, Y. Bando, K. Yasuda and T. Suzuki

    5th International Conference on Multiphase Flow 

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    Event date: 2004.5 - 2004.6

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  122. Effects of Physical Properties of Solution on Separation Characteristics in Ultrasonic Atomization International conference

    K. Yasuda, E. Fujimori, Y. Bando, S. Yamaguchi, M. Nakamura, Y. Kawase and D. M. Kirpalani

    5th International Conference on Multiphase Flow 

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    Event date: 2004.5 - 2004.6

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  123. Determination of Hydroxyl Radical Generation Rate in Sonochemical Reactions International conference

    T. Torii, T. Suziki, K. Yasui, T. Tuziuti, Y. Iida, K. Yasuda and M. Nakamura

    9th Meeting of the European Society of Sonochemistry 

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    Event date: 2004.4

    Language:English   Presentation type:Oral presentation (general)  

  124. Analysis of Concentration Characteristics in Ultrasonic Atomization by Droplet Diameter Distribution International conference

    K. Yasuda, Y. Bando, S. Yamaguchi, M. Nakamura, A. Oda and Y. Kawase

    9th Meeting of the European Society of Sonochemistry 

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    Event date: 2004.4

    Language:English   Presentation type:Oral presentation (general)  

  125. Effects of Solution Physical Propertics on Separation Characteristics in Ultrasonic Atomization International conference

    K. Yasuda, E. Fujimori, Y. Bando, S. Yamaguchi, M. Nakamura and Y. Kawase

    18th International Congress of Acoustics 

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    Event date: 2004.4

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  126. Development of Bubble Column with Gas-Liquid Simultaneous Injection Nozzle and Downcomer for Ozone Oxidation Method International conference

    Y. Bando, T. Sasagawa, K. Doi, K. Yasuda and M. Nakamura

    6th Japanese/German Symposium on Bubble Columns 

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    Event date: 2003.11

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  127. Development of Airlift Sonoreactor Combined with Sparging Ozone International conference

    S. Yamaguchi, Y. Toyoda, K. Yasuda, Y. Bando and M. Nakamura

    6th International Conference on Gas-Liquid Reactor Engineering 

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    Event date: 2003.8

    Language:English   Presentation type:Oral presentation (general)  

  128. Application of Ultrasonic Atomization to Concentration of Alcohol International conference

    L. Rong, K. Yasuda, N. Tanaka, M. Nakamura, Y. Kawase, A. Oda and L. Li

    6th International Symposium on Separation Technology -Between Japan and Korea- 

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    Event date: 2002.10

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  129. Effects of Particle Properties on Decomposition Performance in Ultrasonic Airlift Reactor International conference

    Y. Osuka, K. Yasuda, Y. Bando and M. Nakamura

    9th Asian Pacific Confederation of Chemical Engineering 

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    Event date: 2002.9 - 2002.10

    Language:English   Presentation type:Oral presentation (general)  

  130. Effect of Packed Structure on Liquid Flow Behavior in Packed Bed Biofilter International conference

    T. Suzuki, Y. Toyoda, K. Yasuda, Y. Bando and M. Nakamura

    9th Asian Pacific Confederation of Chemical Engineering 

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    Event date: 2002.9 - 2002.10

    Language:English   Presentation type:Oral presentation (general)  

  131. Concentration of Organic Material from Aqueous Solution by Using Ultrasonic Atomization International conference

    K. Yasuda, L. Rong, M. Nakamura, L. Li, A. Oda and Y. Kawase

    5th Asian Symposium on Academic Activities for Waste Management 

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    Event date: 2002.9

    Language:English   Presentation type:Oral presentation (general)  

  132. Decomposition Performance of Chlorinated Hydrocarbon in Aqueous Solution by Combination of Ultrasound and Ultraviolet Light International conference

    L. Rong, K. Yasuda and M. Nakamura

    5th Asian Symposium on Academic Activities for Waste Management 

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    Event date: 2002.9

    Language:English   Presentation type:Oral presentation (general)  

  133. Analysis of Liquid Distribution in Non-Uniformly Packed Trickle Bed with Single Phase Flow International conference

    M. Li, Y. Bando, T. Tsuge, K. Yasuda and M. Nakamura

    5th International Conference on Gas-Liquid and Gas-Liquid-Solid Reactor Engineering 

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    Event date: 2001.9

    Language:English   Presentation type:Oral presentation (general)  

  134. Flow Characteristics in Rectangular Airlift Bubble Column International conference

    Y. Bando, S. Hamano, K. Yasuda and M. Nakamura

    6th World Congress of Chemical Engineering 

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    Event date: 2001.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Australia  

  135. Development of Superheated Steam Dryer at Reduce Pressure International conference

    Y. Senda, Y. Bando, K. Yasuda, M. Nakamura, Y. Sugimura and M. Shibata

    2nd Asian-Oceania Drying Conference 

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    Event date: 2001.8

    Language:English   Presentation type:Oral presentation (general)  

  136. Effect of Liquid Flow on Decomposition Performance in Airlift Ultrasonic Reactor for Wastewater Treatment International conference

    K. Yasuda, M. Oga, M. Tachi, L. Rong, Y. Bando and M. Nakamura

    Regional Symposium Chemical Engineering 

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    Event date: 2000.12

    Language:English   Presentation type:Oral presentation (general)  

  137. Characteristics of Dust Collection in Bed Packed with Ice Ball International conference

    Y. Bando, K. Oyama, K. Yasuda, M. Nakamura, Y. Sugimura and M. Shibata

    1st Asian Particle Technology Symposium 

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    Event date: 2000.12

    Language:English   Presentation type:Oral presentation (general)  

  138. Effects of Operation Conditions on Leaching Properties form Slag on Industrial Waste International conference

    K. Yasuda, Y. Bando, M. Nakamura, S. Takeshita, Y. Kiriyama and F. Kato

    3rd Asia-Pacific Conference on Sustainable Energy and Environmantal Technologies 

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    Event date: 2000.12

    Language:English   Presentation type:Oral presentation (general)  

  139. Development of Airlift Ultrasonic Reactor for Treatment of Wastewater Including Refractory Organic Material International conference

    K. Yasuda, M. Oga, M. Tachi, L. Rong, Y. Bando and M. Nakamura

    3rd Asian-Pacific Conference on Sutainable Energy and Environmantal Technologies 

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    Event date: 2000.12

    Language:English   Presentation type:Oral presentation (general)  

  140. Drying Performance of Refuse Derived Fuel International conference

    Y. Tatemoto, Y. Senda, Y. Bando, K. Yasuda, M. Nakamura and M. Azegami

    3rd Asia-Pacific Conference on Sustainable Energy and Environmental Technologies 

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    Event date: 2000.12

    Language:English   Presentation type:Oral presentation (general)  

  141. Devepolment of Airlift Ultrasonic Reactor for Treatment of Wastewater Including Refractory Material International conference

    K. Yasuda, M. Oga, M. Tachi, L. Rong, Y. Bando and M. Nakamura

    7th Asian Conference on Fluidized-Bed and Three-Phase Reactors 

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    Event date: 2000.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  142. Influence of Coalesced Bubble on Mass Transfer Properties in Bubble Column in Highly Viscous Liquid International conference

    Y. Bando, M. Chaya, K. Yasuda, M. Nakamura, K. Osada and M. Matsui

    7th Asian Conference on Fluidized-Bed and Three-Phase Reactors 

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    Event date: 2000.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  143. Flow Characteristics in Bubble Column in Hight Viscous Liquid International conference

    Y. Bando, M. Chaya, K. Yasuda, M. Nakamura, K. Osada and M. Matsui

    5th German-Japanese Symposium Bubble Columns 

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    Event date: 2000.5

    Language:English   Presentation type:Poster presentation  

  144. Development of Airlift Bubble Column Sonochemical Reactor for Treatment of Wastewater Including Refractory Material International conference

    K. Yasuda, M. Tachi, M. Oga, Y. Bando and M. Nakamura

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    Event date: 2000.5

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

  145. Effect of Operation Conditions on Performance of Superheated Steam Drying International conference

    Y. Tatemoto, K. Oyama, Y. Bando, K. Yasuda, M. Nakamura, Y. Sugimura and M. Shibata

    1st Drying Conference in Asia-Australia 

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    Event date: 1999.10

    Language:English   Presentation type:Oral presentation (general)  

  146. Simulation of Captured Dust Particles Using the Moving Bed Fillter International conference

    J. Goto, N. Inukai, K. Yoshino, K. Nagata, K. Yasuda, Y. Bando and M. Nakamura

    5th International Symposium on Separation Technology Between Korea and Japan 

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    Event date: 1999.8

    Language:English   Presentation type:Poster presentation  

  147. Development of Bubble Column for Form Separation International conference

    Y. Bando, T. Kuze, T. Sugimoto, K. Yasuda and M. Nakamura

    5th International Symposium on Separation Technology Between Korea and Japan 

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    Event date: 1999.8

    Language:English   Presentation type:Poster presentation  

    Country:Korea, Republic of  

  148. Flow Characteristics of Bublle Column in Oil-Water System International conference

    Y. Bando, M. Chaya, K. Fujimori, K. Yasuda and M. Nakamura

    5th International Symposium on Separation Technology Between Korea and Japan 

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    Event date: 1999.8

    Language:English   Presentation type:Poster presentation  

    Country:Korea, Republic of  

  149. Measurement of Deposoted Silica by Using Quarz Crystal Micro-Balance International conference

    K. Yasuda, Y. Tanaka, Y. Bando and M. Nakamura

    5th International Symposium on Separation Technology Between Korea and Japan 

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    Event date: 1999.8

    Language:English   Presentation type:Poster presentation  

  150. Effect of Particle Properties on Decomposition of Organic Material by Ultrasonic Irradiation International conference

    K. Yasuda, R. Tanigawara, M. Tachi, Y. Bando and M. Nakamura

    5th International Symposium on Separation Technology Between Korea and Japan 

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    Event date: 1999.8

    Language:English   Presentation type:Poster presentation  

  151. Effects of Packing Particle Properties on Liquid Flow Behaviors in Trickle Bed with Non-Uniform Packed Structure International conference

    M. Li, Y. Bando, K. Yasuda and M. Nakamura

    8th Congress of Asian Pacific Confederation of Chemical Engineering 

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    Event date: 1999.8

    Language:English   Presentation type:Oral presentation (general)  

    Country:Korea, Republic of  

  152. Development of Bubble Column for Treatment of Wastewater Including Oil International conference

    Y. Bando, T. Tanaka, K. Yasuda and M. Nakamura

    8th Asian Pacific Confederation of Chemical Engineering 

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    Event date: 1999.8

    Language:English   Presentation type:Oral presentation (general)  

    Country:Korea, Republic of  

  153. Effect of Structure Change on Drying Characteristics of Municipal Solid Waste International conference

    Y. Tatemoto, Y. Bando, K. Yasuda, M. Nakamura and M. Azegami

    8th Asian Pacific Confederation of Chemical Engineering 

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    Event date: 1999.8

    Language:English   Presentation type:Poster presentation  

    Country:Korea, Republic of  

  154. Effect of Liquid Mixing on Decomposition Performance by Ultrasound International conference

    K. Yasuda, M. Tachi, R. Tanigawara, Y. Bando and M. Nakamura

    8th Asian Pacific Confederation of Chemical Engineering 

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    Event date: 1999.8

    Language:English   Presentation type:Poster presentation  

    Country:Korea, Republic of  

  155. Effect of Liquid Mixing Behavior on Decomposotion of Organic Material in Solution by Ultrasound International conference

    K. Yasuda, M. Tachi, R. Tanigawa, Y. Bando and M. Nakamura

    1st International Symposium on Environmentally Conscious Design and Inverse Manufacturing 

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    Event date: 1999.2

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  156. Performance Improvement of Municipal Solid Waste Drying in RDF Production Process International conference

    Y. Tatemoto, Y. Bando, K. Yasuda, M. Nakamura and M. Azegami

    1st International Symposium on Environmentally Conscious Design and Inverse Manufacturing 

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    Event date: 1999.2

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  157. Flow Characteristics of Liquid-Solid Fluidized Bed Using Centrifugal Force International conference

    Y. Bando, R. Suzuki, H. Sugita, K. Yasuda and M. Nakamura

    6th Asian Conference on Fluidized-Bed and Three-Phase Reactors 

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    Event date: 1998.12

    Language:English   Presentation type:Oral presentation (general)  

    Country:Korea, Republic of  

  158. Effects of Operational Conditions on Drying Performance of Municipal Solid Waste International conference

    Y. Tatemoto, K. Yasuda, Y. Bando, M. Nakamura and M. Azegami

    2nd International Symposium on Advanced Energy Conversion Systems and Related Thechnologies 

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    Event date: 1998.12

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  159. Effect of Added CaO on Drying Characteristics of RDF International conference

    Y. Tatemoto, K. Yasuda, Y. Bando, M. Nakamura and M. Azegami

    11th International Drying Symposium 

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    Event date: 1998.8

    Language:English   Presentation type:Oral presentation (general)  

    Country:Greece  

  160. Separation of Metallic Ion by Using Bubble Column International conference

    Y. Bando, A. Sugano, K. Yasuda and M. Nakamura

    4th Japanese German Symposium Bubble Columns 

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    Event date: 1997.12

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  161. Liquid and Gas Circulation in Bubble Column with Draft Tube International conference

    Y. Bando, H. Terazawa, K. Yasuda and M. Nakamura

    4th Japanese German Symposium Bubble Columns 

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    Event date: 1997.12

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  162. Frequency Dependence of Ultrasonically Induced Birefringence of Rod-Like Particles International conference

    K. Yasuda, T. Matsuoka, S. Koda and H. Nomura

    The 1995 International Chemical Congress of Pacific Basin Societies 

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    Event date: 1995.12

    Language:English   Presentation type:Oral presentation (general)  

    Country:United States  

▼display all

Research Project for Joint Research, Competitive Funding, etc. 20

  1. 超音波霧化による生理活性物質の濃縮

    2019.4 - 2020.3

    カワイサウンド技術・音楽振興財団研究助成【サウンド技術振興部門】 

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    Authorship:Principal investigator 

  2. 超音波に関する研究

    2016.4

    企業からの受託研究 

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    Grant type:Other

  3. 超音波ナノエマルションによるメッキ廃液からのニッケルのリサイクル

    2014.4 - 2016.3

    財団法人 東海産業技術振興財団助成研究 

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    Grant type:Competitive

  4. Development of sono-process for green innovation

    2012.4 - 2014.12

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    Grant type:Competitive

  5. オゾンマイクロバブルと新規活性化手段を併用したバイオエタノール廃液の高効率処理システム

    2011.4 - 2012.3

    ゼネラル石油研究奨励財団 第30回研究奨励助成 

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    Grant type:Competitive

  6. 大型超音波反応器の開発

    2010.4 - 2011.3

    財団法人 立松財団  

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    Grant type:Competitive

  7. Development of wastewater treatment apparatus by hybrid of ozone microbubbles and ultrasound

    2009.11 - 2010.10

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    Grant type:Competitive

  8. オゾンマイクロバブルを用いた高効率な染料排水処理装置の開発

    2008.4 - 2009.3

    内藤科学技術振興財団 研究助成金 

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    Grant type:Competitive

  9. 嫌気性菌の固定化に関する研究

    2008

    企業からの受託研究 

  10. 愛知県・名古屋市との連携融合研究「炭化繊維の排水処理用固定化担体としての性能評価」

    2008

    学内共同研究 

  11. 下水汚泥からのリンを初めとする有価物の回収

    2007.4 - 2009.3

  12. 超音波霧化を利用した排水中VOCsの高速オゾン分解処理装置

    2007.1 - 2007.12

    JFE21世紀財団 技術研究助成金 環境技術研究 

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    Grant type:Competitive

  13. 銅管のマイクロバブルによる潰食再現とシミュレーション技術による基礎研究

    2007

    企業からの受託研究 

  14. 超音波を用いたコンパクトな排水処理装置の開発

    2006.4 - 2007.3

    科学技術振興機構 シーズ発掘試験研究 

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    Grant type:Competitive

  15. 超音波による土壌中VOCの無害化システムの開発

    2005.4 - 2007.3

    経済産業局地域新生コンソーシアム 

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    Grant type:Competitive

  16. 発酵による有機排水からの水素製造システムの開発

    2005.4 - 2006.3

    新井科学技術振興財団 

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    Grant type:Competitive

  17. 有機塩素化合物の分解に対する超音波反応器の開発

    2004.4 - 2005.3

    財団法人 日東学術振興財団 海外派遣助成 

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    Grant type:Competitive

  18. ソノプロセスの学理と技術の創成

    2001.4 - 2003.3

    学内共同研究 

  19. 超音波キャビテーションを用いた難分解性環境汚染物質の分解処理システムの開発

    1999.4 - 2002.3

    学内共同研究 

  20. 超音波照射による有機物分解に及ぼす分散気泡の効果

    1998.4 - 1999.3

    財団法人 立松財団 研究助成金 

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    Grant type:Competitive

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KAKENHI (Grants-in-Aid for Scientific Research) 13

  1. 微構造制御に基づく高活性化と回収/再利用の両立を目指した環境浄化光触媒の開発

    Grant number:23H03567  2023.4 - 2026.3

    科学研究費助成事業  基盤研究(B)

    小島 義弘, 安田 啓司

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    Authorship:Coinvestigator(s) 

    酸化タングステン(WO3)は可視光を吸収可能な光触媒として知られているが,WO3単体では光吸収によって生じる励起電子と正孔が再結合しやく,光触媒活性がそれほど高くない。そこで本申請研究では,「超音波噴霧熱分解法と超音波還元法の二つのソノプロセス」および「テンプレート(鋳型)技術」を応用した触媒の多孔化と金属ナノ粒子との複合化に基づく微構造制御により,可視応答型光触媒の活性向上と環境浄化プロセスへの応用を目指した研究を遂行していく。また,磁性金属を複合化させることにより,磁気回収/再利用可能な利便性に優れた触媒開発を目指す。

  2. 高密度薬物選択捕捉気液界面の生成と持続可能な高効率水系分離システムの設計

    Grant number:22H02115  2022.4 - 2025.3

    科学研究費助成事業  基盤研究(B)

    齋藤 徹, 林 英男, 安田 啓司

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    Authorship:Coinvestigator(s) 

    微細気泡(FB)生成技術を用いて高密度に気液界面を生成させ水中薬物の捕捉率を増大させ、適用可能な薬物と薬物選択性の制御の幅を拡大する。FB気液界面における薬物捕捉場の溶媒特性の評価とともに特性を制御する方法論を確立し、薬物分離システムを設計する。薬物含有排水処理、薬物の精製、低環境負荷分解等、高効率・低環境負荷な水系分離技術を実用化する。
    ① FB技術による気液界面の高密度化と分離効率の向上
    ② FB膜分離技術との融合によるFB増感膜濾過技術の開発
    ③ 薬物選択捕捉FBの分光学・計算化学的溶媒特性評価と制御方法の確立
    ④ 連続的FB増感膜分離装置の試作と薬物精製および薬物含有水処理への適用

  3. 気液界面修飾型薬物捕捉場の創成と持続可能な水系反応分離工学の構築

    Grant number:19H02752  2019.4 - 2022.3

    科学研究費助成事業  基盤研究(B)

    齋藤 徹, 林 英男, 近藤 寛子, 安田 啓司

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    Authorship:Coinvestigator(s) 

    気液界面の溶媒特性を微量の混和性溶媒や塩により制御し、水中薬物の強力かつ選択的な捕捉場を生成させる方法論を得る。
    ① 界面修飾型薬物捕捉場の分光学・計算化学的溶媒特性評価と制御方法の確立
    ② 薬物含有医療・産業排水の高効率・低環境負荷型処理技術の開発
    ③ 薬物の迅速分離精製技術および分解・反応技術の開発
    ④ マイクロバブル技術による気液界面の高密度化と反応・分離効率の向上
    からなる研究を実施し、薬物捕捉場を利用する分離や反応の基礎学術を確立し、薬物含有排水処理、薬物の分離精製、薬物の低環境負荷分解、薬物の水系合成化学を含む持続可能(高効率・低環境負荷)な水系反応分離工学を開拓する。
    フローテーション分離において塩基性薬物や色素を選択的かつ高効率に捕捉する界面分離場を生成させ、水中薬物および色素の簡便・迅速な分離技術を設計した。
    ①塩基性色素および薬物の迅速分離: 3つの汎用色素(ローダミンB、クリスタルバイオレット、マラカイトグリーン)について分離条件を検討した。微量のアルコール添加により、分離効率は著しく増大した。アルコールの効果はエタノール<2-プロパノール<1-ブタノールと炭素数の増加につれて増大した。アルコールが気液界面に配向し、色素のための選択捕捉場が形成されるとともに、気液界面積を増大させたためである。環境水および合成染色排水の簡便・迅速かつ低環境負荷な処理技術としての可能性を見出した。
    疎水性(水-オクタノール分配係数)や酸塩基特性(pKa)の異なる薬物を系統的に捕集し、本法の適用範囲を調べた。薬物が中性化学種となるpH12において、疎水性と捕集率が相関した。薬物の捕集率は微量のアニオン界面活性剤の添加により著しく増大した。
    ②気液界面分離場のキャラクタリゼーション: マイクロバブルの気液界面のデータ電位は負であり、pHの上昇につれて負電荷が増加した。塩基性色素や薬物の界面への捕捉に静電相互作用が関与することが強く示唆された。一方、疎水環境分子プローブを用いる気液界面の疎水性評価については蛍光スペクトルの再現性が低く、非平衡状態における物性測定の課題が見出された。
    ③分子動力学シミュレーションに基づく気液界面における分子配向予測: 分子間相互作用に基づいて対象分子の挙動を予測する分子動力学シミュレーション手法により、気液界面に付近におけるローダミンBの挙動を追跡した。アルコール無添加時に比べ、1-ブタノール添加時にはローダミンBが気液界面に吸着する挙動が観察され、本系における分子動力学シミュレーションの有効性が示された。
    微量のアルコールを添加した無界面活性剤フローテーションにより、塩基性色素の著しく簡便かつ迅速な分離を達成した。環境水や染色排水中の共存物質の影響を低減する方法を確立し、排水処理への適用性が示された。さらに本法が色素選択的であったことから、色素合成時の新規精製技術としての可能性を見出すなど、応用においては、当初の予定以上の成果が得られた。
    一方、蛍光分子プローブを用いる気液界面の疎水性評価については再現性が得られず、非平衡状態における蛍光スペクトル測定に課題が残った。そこで次年度の研究計画を一部前倒して分子動力学シミュレーションによる気液界面の色素分子の挙動を追跡した。アルコール共存下における塩基性色素の気液界面への吸着を再現できた。様々な条件下における塩基性薬物や色素および共存物質の気液界面への吸着を予測する手段となり、気液界面分離場を利用する分離や反応系を設計するための有力な手段となることが期待される。
    1.薬物・色素含有排水の迅速処理  最少量(0.1%以下)の添加により顕著な分離促進効果が得られた1-ブタノールを気液界面修飾剤として用いるフローテーションによる薬物や色素含有排水処理技術としての適用性を明らかにする。併行して、環境水や染色排水中の共存物質の色素除去に及ぼす影響を調べ、妨害を排除する方法を溶液化学や反応分離工学の観点から検討する。塩基性薬物については、薬物の疎水性(水-オクタノール分配係数log Kow)やpHと除去率の関係を調べ、薬物除去に及ぼす要因を明らかにする。
    2.塩基性薬物・色素の迅速精製技術の開発  フローテーションによる迅速分離技術に基づく塩基性薬物や色素の高速分離精製技術を設計する。既存の方法で合成した色素や薬物の反応後 の溶液をフリーテーションセルに入れ、上記と同様に分離操作を行う。添加アルコールとして、エタノールと2-プロパノールを用いる。一定時間(3~5分)後に水面の濃縮層を採取する。この操作を繰り返し、原料、中間体、副生成物、目的生成物の割合をLC-MSにより追跡する。
    3.塩基性薬物の低環境負荷水系合成の試み ミセル形成濃度以下の界面活性剤水溶液中に高密度に気泡を発生させ、気液界面における分子配向を利用することにより、ミセル触媒と同様の水系反応の可能性を探索する。高密度な気泡の発生には、せん断流によるマイクロバブル発生器、スタティックミキサー、ホモジナイザーを使用し、発生効率と安定性を比較する。反応系として、抗生物質や農薬の不活性化反応の他、塩基性薬物の合成反応を試みる。
    4.気液界面における薬物・色素の配向や反応の分子動力学シミュレーション  実験系と平衡して、分子動力学シミュレーションソフトを用いる検討を行い、上記の反応や分離の最適化や新規な反応系の発見の可能性を探る。

  4. Synthesis of ultrapure metal nanoparticles by ultrafine bubbles and ultrasound, and sensing of water analysis

    Grant number:19H02505  2019.4 - 2022.3

    Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (B)

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    Authorship:Principal investigator 

    Grant amount:\17160000 ( Direct Cost: \13200000 、 Indirect Cost:\3960000 )

  5. Development of design of the responsive temperature and mechanical strenth of copolymer using ultrasonic irradiation

    Grant number:18H01771  2018.4 - 2021.3

    Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (B)

    Masaki Kubo

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    Authorship:Coinvestigator(s) 

    In this study, a novel method was developed to control the responsive temperature of poly(NIPAM-co-HEMA) using an ultrasonic polymerization technique. Initially, the behavior of the reaction was investigated using NIPAM and HEMA monomers under ultrasonic irradiation. Furthermore, the effect of the ultrasonic irradiation conditions on the temperature responsiveness of the copolymer was investigated. The lower critical solution temperature (LCST) of the copolymer was found to increase with increasing ultrasonic irradiation time. In addition, the measured values of the LCST in the early stages of the reaction were higher than the estimated values using copolymer composition. These results are of importance to control of the temperature responsiveness of poly(NIPAM-co-HEMA) using ultrasonic irradiation.

  6. Development of high-efficiency sonoreactor using ultrafine bubble and application for wastewater treatment

    Grant number:16H04560  2016.4 - 2019.3

    Keiji Yasuda

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    Authorship:Principal investigator 

    Grant amount:\18460000 ( Direct Cost: \14200000 、 Indirect Cost:\4260000 )

    By using ultrafine bubbles (UFB) whose diameter is less than 1 micrometer, chemical and mechanical effects of ultrasound were enhanced. When ultrasound was irradiated to ultrapure water without UFB, UFB was generated. Number concentration of UFB increased with decreasing ultrasonic frequency.
    Synthesis of gold nanoparticles by sonochemical method is performed. By the addition of UFB, diameter of gold nanoparticles is reduced and stability of gold nanoparticles in solution is improved.
    To investigate mechanical effect, phenylalanine in aqueous solution was separated by ultrasonic atomization. Concentration factor increased by UFB addition.

  7. 高効率ソノリアクターの開発と最適化

    2012.4 - 2015.3

    科学研究費補助金  基盤研究(C)

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    Authorship:Coinvestigator(s) 

  8. 超音波によるナノエマルションを利用したレアメタル回収の新技術への挑戦

    2011.4 - 2013.3

    科学研究費補助金 

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    Authorship:Principal investigator 

  9. 超音波を用いた排水中VOCの高速分離・完全無害化システム

    2008.4 - 2011.3

    科学研究費補助金  基盤研究(C)

    安田 啓司

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    Authorship:Principal investigator 

  10. 持続性社会のためのソノプロセス

    2005.4 - 2006.3

    科学研究費補助金  基盤研究(C)

    香田忍

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    Authorship:Coinvestigator(s) 

  11. 超音波霧化を利用した芳香成分の濃縮

    2003.4 - 2005.3

    科学研究費補助金  若手研究(B)

    安田 啓司

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    Authorship:Principal investigator 

  12. 地熱エネルギー利用システムにおけるシリカスケール抑止技術の開発

    2002.4 - 2004.3

    科学研究費補助金  基盤研究(C)

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    Authorship:Coinvestigator(s) 

  13. 超音波による流出油エマルジョンの分離

    1998.4 - 2000.3

    科学研究費補助金  若手研究(B)

    安田啓司

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    Authorship:Principal investigator 

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Industrial property rights 8

  1. マイクロバブルを用いた気液反応方法及び気液反応装置

    坂東芳行,川瀬泰人,安田啓司,竹山友潔

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    Applicant:日本リファイン

    Application no:2009-019366  Date applied:2009.1

    Announcement no:2010-172842 

    Country of applicant:Domestic  

  2. 超音波分解装置、及び超音波分解方法

    朝倉義幸,香田 忍,安田啓司,小島義弘

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    Applicant:本多電子

    Application no:2006-34503  Date applied:2006.2

    Announcement no:2007-209936 

    Country of applicant:Domestic  

  3. 揮発性有機化合物汚染土壌の浄化システム

    朝倉義幸,香田 忍,安田啓司,小島義弘

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    Applicant:本多電子

    Application no:2006-33308  Date applied:2006.2

    Announcement no:2007-209915 

    Country of applicant:Domestic  

  4. 揮発性有機化合物汚染土壌の浄化システム、及びその浄化方法

    朝倉義幸,香田 忍,安田啓司,小島義弘

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    Applicant:本多電子

    Application no:2006-33307  Date applied:2006.2

    Announcement no:2007-209914 

    Country of applicant:Domestic  

  5. 超音波洗浄装置

    朝倉義幸,香田 忍,安田啓司,小島義弘

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    Applicant:本多電子

    Application no:2006-33309  Date applied:2006.2

    Announcement no:2007-209916 

    Country of applicant:Domestic  

  6. 水溶液中の分解対象化合物の超音波分解方法および水溶液中の分解対象化合物の超音波分解装置

    坂東芳行,安田啓司

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    Applicant:日本リファイン

    Application no:2004-89642  Date applied:2004.3

    Announcement no:2005-270857 

    Country of applicant:Domestic  

  7. 回分式活性汚泥法に適したエアリフト曝気槽

    坂東芳行,安田啓司

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    Applicant:日本リファイン

    Application no:2004-74855  Date applied:2004.3

    Announcement no:2005-262016 

    Country of applicant:Domestic  

  8. 超音波化学反応装置

    加藤修久,北出雄二郎,安田啓司

     More details

    Applicant:富士電機

    Application no:2001-265396  Date applied:2001.9

    Announcement no:2003-71277 

    Country of applicant:Domestic  

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Teaching Experience (On-campus) 61

  1. 学生実験1

    2021

  2. 循環システム工学

    2020

  3. 先端物理化学演習1

    2020

  4. 先端物理化学演習2

    2020

  5. 化学システム工学特別実験及び演習2

    2019

  6. 化学システム工学特別実験及び演習1

    2019

  7. 学生実験2

    2019

  8. 先端物理化学演習2

    2019

  9. 先端物理化学演習1

    2019

  10. 学生実験1

    2019

  11. 化学システム工学セミナー1D

    2019

  12. 化学システム工学セミナー1C

    2019

  13. 化学システム工学セミナー1B

    2019

  14. 化学システム工学セミナー1A

    2019

  15. 化学実験

    2019

  16. 循環システム工学特論

    2018

  17. 化学工学実験

    2018

  18. 物質移動

    2018

  19. 化学実験

    2018

  20. 化学反応

    2018

  21. 化学実験

    2017

  22. 化学反応

    2017

  23. 物質移動

    2017

  24. 資源・環境工学特論

    2016

  25. 物質移動

    2016

  26. Advanced Lectures on Chemical Engineering

    2016

  27. Automobile Chemical Systems I

    2016

  28. 物理化学序論

    2016

  29. 化学実験

    2016

  30. 化学反応

    2016

  31. 化学実験

    2015

  32. 化学反応

    2015

  33. Automobile Chemical Systems I

    2015

  34. 物理化学序論

    2015

  35. Automobile Chemical Systems I

    2014

  36. 物理化学序論

    2014

  37. 化学実験

    2014

  38. 化学反応

    2014

  39. 資源・環境工学特論

    2014

  40. Automobile Chemical Systems I

    2013

  41. 物理化学序論

    2013

  42. 化学実験

    2013

  43. 化学反応

    2013

  44. 化学反応

    2012

  45. 化学実験

    2012

  46. 反応工学概論

    2012

  47. 化学基礎Ⅱ

    2012

  48. 物理化学序論

    2012

  49. 化学工学実験

    2012

  50. 資源・環境工学特論

    2012

  51. Fundamentals of Chemistry II

    2011

  52. 反応工学概論

    2011

  53. 化学反応

    2011

  54. 物理化学序論

    2011

  55. 化学実験

    2011

  56. 資源・環境工学特論

    2010

  57. 化学基礎Ⅱ

    2009

  58. 化学実験

    2009

  59. 物理化学実験

    2009

  60. 物理化学序論

    2009

  61. 反応工学概論

    2009

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Teaching Experience (Off-campus) 3

  1. 化学工学Ⅰ

    2010.4 - 2011.3 鈴鹿高等専門学校)

  2. 化学工学Ⅱ

    2010.4 - 2011.3 鈴鹿高等専門学校)

  3. 化学工学

    2005.4 - 2006.3 名城大学)

 

Social Contribution 14

  1. 愛知県立西尾高等学校 大学模擬授業

    Role(s):Lecturer

    2016.12

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    Audience: High school students

    Type:Visiting lecture

  2. 愛知県高等学校文化連盟 化学・生物実験講習会

    Role(s):Lecturer

    2015.8

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    Audience: High school students

  3. 愛知県高等学校文化連盟 化学・生物実験講習会

    Role(s):Lecturer

    2014.8

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    Audience: High school students

  4. 静岡県立焼津中央高等学校 大学説明会

    Role(s):Lecturer

    2009.12

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    Audience: High school students

  5. 三重県立津高等学校 大学模擬授業

    Role(s):Lecturer

    2008.10

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    Audience: High school students

    Type:Visiting lecture

  6. 愛知県高等学校文化連盟 化学・生物実験講習会

    Role(s):Lecturer

    2007.8

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    Audience: High school students

    Type:Research consultation

  7. 名古屋大学における取り組み(環境報告書を中心に)(廃棄物学会市民フォーラム)

    2007.3

  8. 愛知県高等学校文化連盟 化学・生物実験講習会

    Role(s):Lecturer

    2006.8

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    Audience: High school students

    Type:Research consultation

  9. 愛知県立時習館高等学校 出張説明会

    Role(s):Lecturer

    2006.6

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    Audience: High school students

  10. 愛知県高等学校文化連盟 化学・生物実験講習会

    Role(s):Lecturer

    2004.8

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    Audience: High school students

    Type:Research consultation

  11. 愛知県高等学校文化連盟 化学・生物実験講習会

    Role(s):Lecturer

    2002.8

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    Audience: High school students

    Type:Research consultation

  12. 愛知県立時習館高等学校 出張説明会

    Role(s):Lecturer

    2001.6

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    Audience: High school students

  13. 流出油による海洋汚染と処理技術(名古屋市民大学 環境を守る技術)

    1998.11

  14. 愛知県高等学校文化連盟 化学・生物実験講習会

    Role(s):Lecturer

    1998.8

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    Audience: High school students

    Type:Research consultation

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