研究業績

研究業績

筆頭著者分：

1. S. Hashimoto, K. Kawamura: "Viscosity Reduction with Self-Assembly of Cationic Surfactant on Tetra-n-butyl Ammonium Bromide Semi-Clathrate Hydrate Aqueous Slurry", Am. Chem. Sci. J., 2, 69-85 (2012).

2. S. Hashimoto, A. Nishimura: "Production and Visualization of Vivid Streakline with the Self-Assembly of Surfactant Molecules", Am. Chem. Sci. J., 2, 38-44 (2012).

3. S. Hashimoto, Y. Chikamochi, Y. Inoue: "Visualization of Partially Mixed Region by Use of Periodical Reaction.", Chem. Eng. Sci., 80, 30-38 (2012).

4. S. Hashimoto, R. Osaka, M. Kawamata: "Analysis on Laminar Chaotic Mixing Based on Configuration of Streak Lobes in an Impeller-Agitated Vessel.", Ind. Eng. Chem. Res., 51, 6939-6947 (2012).

5. S. Hashimoto, K. Yamamoto, T. Tsuda, Y. Inoue: "Modeling on Hydrogen Absorption in Tetrahydrofuran Hydrate.", J. Chem. Eng. Jpn., 45, 444-451 (2012).

6. S. Hashimoto, H. Ito, K. Ohgaki, Y. Inoue: "Effect of Impeller Agitation on Preparation of Tetra-n-Butyl Ammonium Bromide Semiclathrate Hydrate Slurries.", Int. J. Chem. Eng., ID: 856120, 8 pages (2012).

7. S. Hashimoto, A. Sando, Y. Inoue: "Effect of Bending Direction on Mixing Performance of Zigzag Microchannels.", J. Chem. Eng. Jpn., 45, 67-73 (2012).

8. 橋本俊輔, 西村亮俊, 井上義朗: "可逆反応と不可逆反応による混合時間の差異", 化学工学論文集, 38, 19-24 (2012).

9. S. Hashimoto, H. Ito, Y. Nakata, Y. Ishikawa, Y. Inoue: "Geometric Structure and Formation Condition of Corded Isolated-mixing Region in Impeller Agitated Vessel.", J. Chem. Eng. Jpn., 44, 845-851 (2011).

10. 橋本俊輔, 西川達哉, 新野純一, 西村亮俊, 井上義朗: "鮮明な流脈線の可視化法", 化学工学論文集, 37, 490-495 (2011).

11. S. Hashimoto, K. Natami, Y. Inoue: "Mechanism of Mixing Enhancement with Baffles in Impeller-agitated Vessel, Part I: A Case Study based on Cross-sections of Streak Sheet.", Chem. Eng. Sci., 66, 4690-4701 (2011).

12. S. Hashimoto, K. Kawamura, H. Ito, K. Ohgaki, Y. Inoue: "Rheological Characteristics of Slurry Containing Tetra-n-butyl Ammonium Bromide Semi-clathrate Hydrate Crystal and Solution.", Phys. Chem. Ice, 2010, 203-208 (2011).

13. S. Hashimoto, T. Makino, Y. Inoue, K. Ohgaki: "Three-Phase Equilibrium Relations and Hydrate Dissociation Enthalpies for Hydrofluorocarbon Hydrate Systems: HFC-134a, -125, and -143a Hydrates." J. Chem. Eng. Data, 55, 4951-4955 (2010).

14. S. Hashimoto, H. Miyauchi, Y. Inoue, K. Ohgaki: "Thermodynamic and Raman Spectroscopic Studies on Difluoromethane (HFC-32) + Water Binary System." J. Chem. Eng. Data, 55, 2764-2768 (2010).

15. S. Hashimoto, T. Tsuda, K. Ogata, T. Sugahara, Y. Inoue, K. Ohgaki: "Thermodynamic Properties of Hydrogen + Tetra-n-Butyl Ammonium Bromide Semi-Clathrate Hydrate", J. Thermodyn., Article ID 170819, 5 pages (2010).

16. S. Hashimoto, H. Ito, Y. Inoue: "Experimental Study on Geometric Structure of Isolated Mixing Region in Impeller Agitated Vessel.", Chem. Eng. Sci., 64, 5173-5181 (2009).

17. 橋本俊輔, 菅原　武, 佐藤　博, 大垣一成: 「ガスハイドレートの水素貯蔵能力 −現状と課題−」, 触媒, 51, 298-303 (2009).

18. S. Hashimoto, A. Sasatani, Y. Matsui, T. Sugahara, K. Ohgaki: "Isothermal Phase Equilibria for Methane + Ethane + Water Ternary System Containing Gas Hydrates.", The Open Thermodyn. J., 2, 100-105 (2008).

19. S. Hashimoto, T. Sugahara, M. Moritoki, H. Sato, K. Ohgaki: "Thermodynamic Stability on Mixed Gas Hydrates Containing Hydrogen.", J. Phys.: Conf. Series, 121, 22012 1-5 (2008).

20. S. Hashimoto, T. Sugahara, M. Moritoki, H. Sato, K. Ohgaki: "Thermodynamic Stability of H2 + Tetra-n-butyl Ammonium Bromide Mixed Gas Hydrate in Nonstoichiometric Aqueous Solutions.", Chem. Eng. Sci., 63, 1092-1097 (2008).

21. S. Hashimoto, S. Murayama, T. Sugahara, K. Ohgaki: "Fundamental Studies for A New H2 Separation Method Using Gas Hydrates.", Phys. Chem. Ice, 2006, 209-216 (2007).

22. S. Hashimoto, T. Sugahara, H. Sato, K. Ohgaki: "Thermodynamic Stability of H2 + Tetrahydrofuran Mixed Gas Hydrate in Nonstoichiometric Aqueous Solutions.", J. Chem. Eng. Data, 52, 517-520 (2007).

23. S. Hashimoto, S. Murayama, T. Sugahara, H. Sato, K. Ohgaki: "Thermodynamic and Raman Spectroscopic Studies on H2 + Tetrahydrofuran + Water and H2 + Tetra-n-butyl Ammonium Bromide + Water Mixtures Containing Gas Hydrates.", Chem. Eng. Sci., 61, 7884-7888 (2006).

24. S. Hashimoto, S. Murayama, T. Sugahara, K. Ohgaki: "Phase Equilibria for H2 + CO2 + Tetrahydrofuran +Water Mixtures Containing Gas Hydrates.", J. Chem. Eng. Data, 51, 1884-1886 (2005).

共著分：

1. T. Kitajima, N. Ohtsubo, S. Hashimoto, T. Makino, D. Kodama, K. Ohgaki: "Study on Prompt Methane Hydrate Formation Derived by Addition of Ionic Liquid", Am. Chem. Sci. J., 2, 100-110 (2012).

2. 井上義朗, 加藤禎人, 大坂良太, 屶網和也, Oketch Lamek Onyango・川又麻起子・橋本俊輔: "流脈面の変形による混合の促進", 化学工学論文集, 38, 191-202 (2012).

3. H. Furukawa, Y. Kato, Y. Inoue, T. Kato, Y. Tada, S. Hashimoto: "Correlation of Power Consumption for Several Kinds of Mixing Impellers.", Int. J. Chem. Eng., ID: 106496, 6 pages (2012).

4. H. Miyauchi, K. Yasuda, Y. Matsumoto, S. Hashimoto, T. Sugahara, K. Ohgaki: "Isothermal Phase Equilibria for the HFC-32+HFC-134a Mixed-Gas Hydrate System.", J. Chem. Thermodyn., 47C, 1-5 (2012).

5. Y. Fujisawa, T. Tsuda, S. Hashimoto, T. Sugahara, K. Ohgaki: "Thermodynamic Stability of Hydrogen + Tetra-n-butyl Phosphonium Bromide Mixed Semi-clathrate Hydrate.", Chem. Eng. Sci., 68, 660-662 (2011).

6. T. Sugahara, A. Endo, H. Miyauchi, S. A. Choi, Y. Matsumoto, K. Yasuda, S. Hashimoto, K. Ohgaki: " High-Pressure Phase Equilibrium and Raman Spectroscopic Studies on the 1,1-Difluoroethane (HFC-152a) Hydrate System.", J. Chem. Eng. Data, 56, 4592-4596 (2011).

7. T. Tsuda, S. Hashimoto, T. Sugahara, K. Ohgaki: "Effect of Cyclopentane on Cage Occupancy of Hydrogen in Clathrate Hydrates.", Phys. Chem. Ice, 2010, 277-281 (2011).

8. M. Oshima, S. Hashimoto, W. Shimada, A. Tani, T. Sugahara, K. Ohgaki: "In-situ Raman Observation on Aqueous solution around Tetra-n-Butyl Ammonium Bromide Semi-Clathrate Hydrate.", Phys. Chem. Ice, 2010, 141-146 (2011).

9. 岡田文太朗, 石丸　拓, 橋本俊輔, 井上義朗: "流体混合概念の再考", 化学工学論文集, 37, 4-11 (2011).

10. S. Amano, T. Tsuda, S. Hashimoto, T. Sugahara, K. Ohgaki: "Competitive Cage-occupancy of Hydrogen and Argon in Structure-II Hydrates.", Fluid Phase Equilib., 298, 113-116 (2010).

11. M. Oshima, W. Shimada, S. Hashimoto, A. Tani, K. Ohgaki: "Memory Effect on Semi-clathrate Hydrate Formation −A Case Study of Tetragonal Tetra-n-butyl Ammonium Bromide Hydrate−." Chem. Eng. Sci., 65, 5442-5446 (2010).

12. 井上義朗, 橋本俊輔: "流脈線ローブに基づく3 次元撹拌槽内の層流混合機構の解析", 化学工学論文集, 36, 355-365 (2010).

13. K. Ogata, T. Tsuda, S. Amano, S. Hashimoto, T. Sugahara, K. Ohgaki: "Hydrogen Storage in Trimethylamine Hydrate: Thermodynamic Stability and Hydrogen Storage Capacity of Hydrogen + Trimethylamine Mixed Semi-clathrate Hydrate.", Chem. Eng. Sci., 65, 1616-1620 (2010).

14. T. Tsuda, K. Ogata, S. Hashimoto, T. Sugahara, H. Sato, K. Ohgaki: "Storage Capacity of Hydrogen in Gas Hydrates.", J. Phys.: Conf. Series, 215, 012061 1-5 (2010).

15. T. Makino, T. Yamamoto, K. Nagata, H. Sakamoto, S. Hashimoto, T. Sugahara, K. Ohgaki: "Thermodynamic Stabilities of Tetra-n-butyl Ammonium Chloride + H2, N2, CH4, CO2, or C2H6 Semiclathrate Hydrate Systems.", J. Chem. Eng. Data, 55, 839-841 (2010).

16. 山東篤生, 橋本俊輔, 井上義朗: "屈曲型微小チャネルの混合性能比較", 化学工学論文集, 36, 57-63 (2010).

17. 井上義朗, 伊藤寛之, 中田繕和, 橋本俊輔: "攪拌槽内における孤立混合領域の理論的解析", 化学工学論文集, 36, 1-16 (2010).

18. T. Tsuda, K. Ogata, S. Hashimoto, T. Sugahara, M. Moritoki, K. Ohgaki: "Storage Capacity of Hydrogen in Tetrahydrothiophene and Furan Clathrate Hydrates.", Chem. Eng. Sci., 64, 4150-4154 (2009).

19. 井上義朗, 高岡　大, 岡田文太朗, 屶網和也, 橋本俊輔, 平田雄志: "流脈線に基づく撹拌槽内の混合機構の解析", 化学工学論文集, 35, 265-273 (2009).

20. 井上義朗, 岡田文太朗, 橋本俊輔: "撹拌槽内の3次元速度場の簡易モデル", 化学工学論文集, 35, 201-210 (2009).

21. J. Sakamoto, S. Hashimoto, T. Tsuda, T. Sugahara, Y. Inoue, K. Ohgaki: "Thermodynamic and Raman Spectroscopic Studies on Hydrogen + Tetra-n-Butyl Ammonium Fluoride Semi-Clathrate Hydrates.", Chem. Eng. Sci., 63, 5789-5794 (2008).

22. K. Ogata, S. Hashimoto, T. Sugahara, M. Moritoki, H. Sato, K. Ohgaki: "Storage capacity of hydrogen in tetrahydrofuran hydrate.", Chem. Eng. Sci., 63, 5714-5718 (2008).

23. T. Sugahara, H. Mori, J. Sakamoto, S. Hashimoto, K. Ogata, K. Ohgaki: "Cage Occupancy of Hydrogen in Carbon Dioxide, Ethane, Cyclopropane, and Propane Hydrates." The Open Thermodyn. J., 2, 1-6 (2008).

24. T. Sugahara, S. Murayama, S. Hashimoto, K. Ohgaki: "Phase Equilibria for H2 + CO2 + H2O System Containing Gas Hydrates.", Fluid Phase Equilib., 233, 190-193 (2005).

25. T. Hara, S. Hashimoto, T. Sugahara, K. Ohgaki: "Large Pressure Depression of Methane Hydrate by Adding 1, 1-Dimethylcyclohexane.", Chem. Eng. Sci., 60, 3117-3119 (2005).

26. T. Sugahara, T. Hara, S. Hashimoto, K. Ohgaki: "Icosahedron Cage Occupancy of Structure-H Hydrate Helped by Xe -1, 1-, cis -1, 2-, trans -1, 2-, and cis -1, 4-Dimethylcyclohexanes-.", Chem. Eng. Sci., 60, 1783-1786 (2005).

 

解説、国際会議(プロシーディングス発行済)、招待講演など(本人が発表者のものに限る)：

1. S. Hashimoto, Y. Chikamochi, A. Nishimura: "Interaction between fluid mixing and chemical reaction - Effect of non-uniform chaotic mixing on concentration distribution for periodical reaction system.", The 14th European Conferences on Mixing, Warsaw, Poland, September (2012).

2. S. Hashimoto, K. Kawamura: "Viscosity characteristics of slurries containing Tetra-n-butyl Ammonium salt semi-clathrate hydrate crystal and solution.", 10th IIR Conference on Phase-Change Materials and Slurries for Refrigeration and Air Conditioning, Kobe University, Japan, July (2012).

3. S. Hashimoto: "Structure Characteristics of Corded Isolated Mixing Region in Stirred Tank.", North American Mixing Forum, International Conference "Mixing XXIII", Playa Paraíso, Quintana Roo–Mexico, June (2012).

4. S. Hashimoto, T. Tsuda, T. Sugahara, K. Ohgaki, Hiroshi Fukazawa, Hiroki Yamauchi, B. C. Chakoumakos, J. A. Fernandez-Baca: "Analysis on Lattice Expansion of Clathrate Hydrates by Means of Neutron Diffraction Measurements.", 1st Asia-Oceania Conference on Neutron Scattering (1st AOCNS), Tsukuba, Japan, November (2012).

5. S. Hashimoto, R. Osaka, M. Kawamata, Y. Inoue: "Enhancement Effects on Laminar Chaotic Mixing with Alternative Pitched Paddle Impeller in Stirred Tank.", International Symposium on Mixing in Industrial Processes 7 (ISMIP7), Novotel XinQiao Hotel, Beijing, China, September (2011).

6. S. Hashimoto, K. Kawamura, H. Ito, M. Nobeoka, K. Ohgaki, Y. Inoue: "Rheological Study on Tetra-n-butyl Ammonium Salt Semi-Clathrate Hydrate Slurries.", Proceedings of the 7th International Conference on Gas Hydrates (ICGH2011), Edinburgh, Scotland, July (2011).

7. S. Hashimoto, H. Ito, K. Ohgaki, Y. Inoue: "Effect of Impeller Agitation on Preparation of Tetra-n-butyl Ammonium Bromide Semi-Clatharte Hydrate Slurries.", Proceedings of the 7th International Conference on Gas Hydrates (ICGH2011), Edinburgh, Scotland, July (2011).

8. S. Hashimoto, A, Sando, Y. Inoue: "Comparison of Mixing Performance Among Zigzag Microchannels.", International Workshop on Process Intensification 2010 (IWPI2010), Kyushu Univ., Fukuoka, Japan, December (2010).

9. S. Hashimoto, H. Ito, Y. Nakata, Y. Ishikawa, Y. Inoue: "Geometric Structure and Formation Condition of Corded Isolated-mixing Region in Impeller Agitated Vessel.", 3rd Asian Conference on Mixing (ACOM2010), Jeju, Korea, October (2010).

10. S. Hashimoto, T. Tsuda, S. Amano, Y. Fujisawa, T. Sugahara, K. Ohgaki: "Structural Transition of Semi-clathrate Hydrates Containing Quaternary Ammonium Salts Induced by Hydrogen Fugacity.", The 3rd YESA workshop in Ehime University, "Properties of hydrogen and water in the Earth and planetary interiors.", Ehime University, Matsuyama, Japan, September (2010).

11. 橋本俊輔, 大垣一成: "Gas Hydrateの物性・機能とそれにまつわる応用技術 (招待講演)" 第15回関西地区分離技術見学討論会『CO2 –環境と分離技術との関りを探る-』, 神戸製鋼所(株), 2009年8月.

12. S. Hashimoto, J. Sakamoto, K. Ogata, T. Tsuda, T. Sugahara, Y. Inoue K. Ohgaki: "The Potentiality of Clathrate Hydrates as a Hydrogen Storage Material (Invited Speech).", The 2nd SSCCI / SCEJ (Kansai-Branch) Joint International Conference on Chemical Engineering, Shanghai, Pep. Rep. China, November (2008).

13. S. Hashimoto, J. Sakamoto, K. Ogata, T. Sugahara, K. Ohgaki: "Search for Effective Additives for Hydrogen Storage Using Gas Hydrates.", The 1st International Global COE symposium on Global Education and Bio-Environmental Chemistry (GCOEBEC-1), Hotel Hankyu Expo Park, Osaka, Japan, January (2008).

14. S. Hashimoto, S. Murayama, T. Sugahara, K. Ohgaki: "Thermodynamic and Raman Spectroscopic Studies on Mixed Gas Hydrates Containing Hydrogen.", The 1st SCEJ (Kansai-Branch) / SSCCI Joint International Conference on Chemical Engineering, Osaka Science & Technology Center, Osaka, Japan, January 16-18, 2007, December (2007).

15. S. Hashimoto, T.i Sugahara, M. Moritoki, H. Sato, K. Ohgaki: "Thermodynamic Stability of Mixed Gas Hydrates Containing Hydrogen.", The Joint 21st AIRAPT & 45th EHPRG International Conference on "High Pressure Science and Technology", Catania, Sicily, Italy, September (2007).

16. S. Hashimoto, T. Sugahara, M. Moritoki, H. Sato, K. Ohgaki: "Thermodynamic Stability of H2 + Tetrahydrofuran Mixed Gas Hydrate in Non-Stoichiometric Aqueous Solutions.", The 9th International 21st Century COE Symposium on Integrated EcoChemistry (COEIEC IX), Awaji Yumebutai International Conference Center, Hyogo, January (2007).

17. S. Hashimoto, S. Murayama, T. Sugahara, H. Sato, K. Ohgaki: "Thermodynamic and Raman Spectroscopic Studies on Mixed Gas Hydrates Containing Hydrogen.", The 8th International 21st Century COE Symposium on Integrated EcoChemistry (COEIEC VIII), Keihanna Interaction Plaza, Nara, August (2006).

18. S. Hashimoto, S. Murayama, T. Sugahara, K. Ohgaki: "Fundamental Studies for A New H2 Separation Method Using Gas Hydrates.", The 11th International Conference on the Physics and Chemistry of Ice 2006 (PCI2006), Bremerhaven, Germany, July (2006).

19. 橋本俊輔, 村山　周, 菅原　武, 大垣一成: "ガスハイドレートを利用した水素貯蔵・輸送技術に関する基礎研究", 化学工学会エネルギー部会シンポジウム講演論文集, 5, 1 (2006).

20. S. Hashimoto, S. Murayama, T. Sugahara, K. Ohgaki: "Phase Equilibria for H2 + CO2 + Tetrahydrofuran + Water Mixed System Containing Gas Hydrates.", The 7th International 21st Century COE Symposium on Integrated EcoChemistry (COEIEC VII), Hawaii Prince Hotel Waikiki, December (2005).

 

著書：

1. 福住俊一, 橋本俊輔, 大垣一成ら(分担執筆, 第二章): "生命環境化学入門　～地球を救う科学技術～", 朝倉書店 (2011).

 

特許：

  1. 名称：ハイドロフルオロカーボン混合物のクラスレート水和物, 発明者：大垣一成, 菅原　武, 橋本俊輔 (以上、大阪大学), 木戸照雄, 牧野至洋 (以上、ダイキン工業(株)), 権利者：大阪大学(50 %)、ダイキン工業(株)(50 %), 種類：特許, 番号：特願2011-231821, 出願年月日：2011年10月21日

 

博士学位論文(博士(工学))：

題名："Thermodynamic and Raman Spectroscopic Studies on Mixed Gas Hydrates and Their Application for Hydrogen Storage (混合ガスハイドレートの熱力学特性とその水素貯蔵への応用に関する研究)", 大阪大学, 2008年3月学位取得