Measurement and correlation of diffusion coefficients in gas expanded liquids

2008 Fiscal Year Final Research Report

• Project/Area Number: 18560725
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Properties in chemical engineering process/Transfer operation/Unit operation
• Research Institution: Chuo University
• Principal Investigator: FUNAZUKURI Toshitaka Chuo University, 理工学部, 教授 (60165454)
• Co-Investigator(Kenkyū-buntansha): KAGEI Seiichiro 横浜国立大学大学院, 環境情報研究院, 教授 (20017966)
• Project Period (FY): 2006 – 2008
• Keywords: 拡散係数 / ガス膨張液体 / 高圧 / 輸送物性 / 相関式 / 超臨界

Research Abstract

ガス膨張液体中の各種溶質の拡散係数の測定と相関を目的とし、動的光散乱装置により二酸化炭素加圧による、ヘキサン、メタノール、エタノールの膨張液体中のナノ粒子の拡散係数を測定した。既往の相関式の有効性を検討した結果、流体力学相関式により測定値をよく表せた。また、常圧の液体から超臨界流体中まで、各種溶質の拡散係数を過渡応答法を用いて測定し、これらの値を用いて、広範囲な溶媒密度領域において流体力学相関式の有効性を実証した。

Research Products

• [Journal Article] Predictive correlation of binary diffusion and self-diffusion coefficients under supercritical and liquid conditions (2008)
  • Author(s): T. Funazukuri, C. Y. Kong, S. Kagei
  • Journal Title: J. Supercritical Fluids 46 Pages: 280-284
  • Peer Reviewed
• [Journal Article] 超臨界クロマトグラフィーを用いた極性溶質の相互拡散係数の測定-Langmuir吸着等温式を用いた解析 (2008)
  • Author(s): 船造俊孝, 孔昌一, 影井清一郎
  • Journal Title: JASCOレポート Pages: 5-8
• [Journal Article] Reliability of binary diffusion coefficients determined from tailing response curves measured by the Taylor dispersion method in the near critical region (2008)
  • Author(s): T. Funazukuri, C. Y. Kong, S. Kagei
  • Journal Title: J. Supercritical Fluids 44 Pages: 294-300
  • Peer Reviewed
• [Journal Article] Effects of hydroxyl groups on binary diffusion coefficients of α-amino acids in dilute aqueous solutions (2008)
  • Author(s): T. Umecky, S. Omori, T. Kuga, T. Funazukuri
  • Journal Title: Fluid Phase Equilibria 264 Pages: 18-22
  • Peer Reviewed
• [Journal Article] Infinite dilution binary diffusion coefficients for six sugars at 0.1 MPa and temperatures from (273.2 to 353.2) K (2007)
  • Author(s): N. Mogi, E. Sugai, Y. Fuse, T. Funazukuri
  • Journal Title: J. Chemical and Engineering Data 52 Pages: 40-43
  • Peer Reviewed
• [Journal Article] Simultaneous determination of binary diffusion coefficients from multiple response curves by chromatographic measurements (2007)
  • Author(s): T. Funazukuri, C. Y. Kong, S. Kagei
  • Journal Title: J. Chromatography, A 1150 Pages: 105-111
  • Peer Reviewed
• [Journal Article] Measurement of binary diffusion coefficients and retention factors for dibenzo-24-crown-8 and 15-crown-5 in supercritical carbon dioxide by chromatographic impulse response technique (2007)
  • Author(s): C. Y. Kong, T. Funazukuri, S. Kagei
  • Journal Title: Fluid Phase Equilibria 257 Pages: 223-227
  • Peer Reviewed
• [Journal Article] Measurements of binary diffusion coefficients, retention factors and partial molar volumes for myristoleic acid and its methyl ester in supercritical carbon dioxide (2006)
  • Author(s): C. Y. Kong, M. Mori, T. Funazukuri, S. Kagei
  • Journal Title: Analytical Sciences 22 Pages: 1431-1436
  • Peer Reviewed
• [Journal Article] Binary diffusion coefficients in supercritical fluids : Recent progress in measurements and correlations for binary diffusion coefficients (2006)
  • Author(s): T. Funazukuri, C. Y. Kong, S. Kagei
  • Journal Title: J. Supercritical Fluids 38 Pages: 201-210
  • Peer Reviewed
• [Journal Article] Binary diffusion coefficients and retention factors for polar compounds in supercritical carbon dioxide by chromatographic impulse response method (2006)
  • Author(s): C. Y. Kong, T. Funazukuri, S. Kagei
  • Journal Title: J. Supercritical Fluids 37 Pages: 359-366
  • Peer Reviewed
• [Journal Article] Infinite dilution binary diffusion coefficients of several α-amino acids in water over a temperature range from(293.2 to 333.2)K with the Taylor dispersion technique (2006)
  • Author(s): T. Umecky, T. Kuga, T. Funazukuri
  • Journal Title: J. Chemical and Engineering Data 51 Pages: 1705-1710
  • Peer Reviewed
• [Presentation] 超臨界二酸化炭素中におけるフェロセンの相互拡散係数の測定 (2009)
  • Author(s): 中村雅人, 孔昌一, 船造俊孝, 影井清一郎
  • Organizer: 化学工学会第74会, J305
  • Place of Presentation: 横浜
  • Year and Date: 2009-03-20
• [Presentation] CO2膨張液体中における微粒子の拡散係数の測定 (2009)
  • Author(s): 澤村勇介, 由井和子, 船造俊孝
  • Organizer: 化学工学会第74年会, J305
  • Place of Presentation: 横浜
  • Year and Date: 2009-03-20
• [Presentation] 分子動力学法によるメタノール+CO_2ガス膨張液体中の溶質の拡散係数計算 (2008)
  • Author(s): 鳥海秀, 由井和子, 船造俊孝
  • Organizer: 化学工学会第40回秋季大会, C107
  • Place of Presentation: 仙台
  • Year and Date: 2008-09-24
• [Presentation] 超臨界二酸化炭素中における相互拡散係数に及ぼす溶質分子形状の影響 (2008)
  • Author(s): 鳥海秀, 由井和子, 船造俊孝, 孔昌一, 影井清一郎
  • Organizer: 化学工学会第40回秋季大会, C105
  • Place of Presentation: 仙台
  • Year and Date: 2008-09-24
• [Presentation] Diffusion coefficients of nano particles in CO2 expanded liquids (2008)
  • Author(s): K. Yui, N. Yoshida, Y. Sawamura, T. Funazukuri
  • Organizer: ISHA2008 (International Conference on Solvothermal and Hydrothermal Reaction
  • Place of Presentation: Nottingham
  • Year and Date: 2008-09-09
• [Presentation] 水中のアミノ酸の拡散係数の濃度依存性の測定 (2008)
  • Author(s): 渡辺泉, 由井和子, 船造俊孝
  • Organizer: 化学工学会第73年会, G302
  • Place of Presentation: 浜松
  • Year and Date: 2008-03-19
• [Presentation] Langmuir型吸着のあるキャピラリーカラムを用いた拡散係数の推算 II (2008)
  • Author(s): 影井清一郎, 孔昌一, 船造俊孝
  • Organizer: 化学工学会第73年会, K202
  • Place of Presentation: 浜松
  • Year and Date: 2008-03-17
• [Presentation] 動的光散乱法によるガス膨張液体中の微粒子の拡散係数測定 (2008)
  • Author(s): 吉田直司, 由井和子, 船造俊孝
  • Organizer: 化学工学会第73年会, K202
  • Place of Presentation: 浜松
  • Year and Date: 2008-03-17
• [Presentation] 臨界点近傍における二酸化炭素中のベンゼンの拡散係数 (2008)
  • Author(s): 孔昌一, 影井清一郎, 船造俊孝
  • Organizer: 化学工学会第73年会, K201
  • Place of Presentation: 浜松
  • Year and Date: 2008-03-17
• [Presentation] 超臨界二酸化炭素中の相互拡散係数測定における非線形吸着等温式を用いた解析 (2007)
  • Author(s): 孔昌一, 船造俊孝, 影井清一郎
  • Organizer: 第48回高圧討論会, 2A03
  • Place of Presentation: 倉吉
  • Year and Date: 2007-11-21
• [Presentation] 超臨界流体から液体中における自己および相互拡散係数のHydrodynamic式による相関 (2007)
  • Author(s): 船造俊孝, 孔昌一, 影井清一郎
  • Organizer: 第48回高圧討論会, 2A02
  • Place of Presentation: 倉吉
  • Year and Date: 2007-11-21
• [Presentation] Langmuir型吸着のあるキャピラリーカラムを用いた拡散係数の推算 (2007)
  • Author(s): 大宜見菊野, 孔昌一, 影井清一郎, 船造俊孝
  • Organizer: 化学工学会第39回秋季大会, P315
  • Place of Presentation: 札幌
  • Year and Date: 2007-09-15
• [Presentation] Predictive correlation of binary diffusion and self-diffusion coefficients in supercritical and liquid fluids (2007)
  • Author(s): T. Funazukuri, C. Y. Kong, S. Kagei
  • Organizer: The 5th International Symposium on High Pressure Processes Technology and Chemical Engineering, FUND-0045
  • Place of Presentation: Segovia, Spain
  • Year and Date: 2007-06-26
• [Presentation] Reproduction of peaks distorted and tailing in supercritical fluid chromatography with capillary column (2007)
  • Author(s): C. Y. Kong, T. Funazukuri, S. Kagei
  • Organizer: The 30th International Symposium on Capillary Chromatography
  • Place of Presentation: Dalian, China
  • Year and Date: 2007-06-07
• [Presentation] 超臨界領域から液体領域における拡散係数の相関 (2007)
  • Author(s): 船造俊孝, 孔昌一, 影井清一郎
  • Organizer: 化学工学会第72年会, E314
  • Place of Presentation: 京都
  • Year and Date: 2007-03-21
• [Presentation] 超臨界二酸化炭素中における12-crown-4と15-crown-5の拡散係数の測定 (2007)
  • Author(s): 孔昌一, 趙潮湧, 影井清一郎, 船造俊孝
  • Organizer: 化学工学会第72年会, E313
  • Place of Presentation: 京都
  • Year and Date: 2007-03-21
• [Presentation] 水中における疎水性アミノ酸の相互拡散係数 (2006)
  • Author(s): 荏原梢、大森茂佳、空閑智之、梅木辰也、船造俊孝
  • Organizer: 第29回溶液化学シンポジウム, P132
  • Place of Presentation: 山形
  • Year and Date: 2006-11-22
• [Presentation] Stokes-Einstein式からみた拡散係数の臨界点異常 (2006)
  • Author(s): 船造俊孝, 孔昌一, 影井清一郎
  • Organizer: 第47回高圧討論会, 1D03
  • Place of Presentation: 熊本
  • Year and Date: 2006-11-09
• [Presentation] 臨界点近傍における極性物質の相互拡散係数の測定 (2006)
  • Author(s): 孔昌一, 影井清一郎, 船造俊孝
  • Organizer: 第47回高圧討論会, 1D02
  • Place of Presentation: 熊本
  • Year and Date: 2006-11-09
• [Presentation] Superiority of the CIR to the Taylor dispersion method for measuring binary diffusion coefficients in the near critical region (2006)
  • Author(s): C. Y. Kong, T. Funazukuri, S. Kagei
  • Organizer: The 8th International Conference on Supercritical Fluids, OA-2-03
  • Place of Presentation: 京都
  • Year and Date: 2006-11-07
• [Presentation] Clustering in the near critical region from the aspect of the self- and binary diffusion data under supercritical conditions (2006)
  • Author(s): T. Funazukuri, C. Y. Kong, S. Kagei
  • Organizer: The 8th International Conference on Supercritical Fluids, OA-2-01
  • Place of Presentation: 京都
  • Year and Date: 2006-11-07
• [Presentation] 超臨界二酸化炭素中におけるdibenzo-24-crown-8とビタミンK1の拡散係数の測定 (2006)
  • Author(s): 孔昌一, 森雅一, 影井清一郎, 船造俊孝
  • Organizer: 化学工学会第38回秋季大会, L303
  • Place of Presentation: 福岡
  • Year and Date: 2006-09-18
• [Presentation] 分子径からみた臨界点近傍における溶質-溶媒間相互作用 (2006)
  • Author(s): 船造俊孝, 孔昌一, 影井清一郎
  • Organizer: 化学工学会第38回秋季大会, N221
  • Place of Presentation: 福岡
  • Year and Date: 2006-09-17
• [Presentation] アミノ酪酸異性体の水中における相互拡散係数 (2006)
  • Author(s): 梅木辰也, 大森茂佳, 空閑智之, 荏原梢, 船造俊孝
  • Organizer: 化学工学会第38回秋季大会, N223
  • Place of Presentation: 福岡
  • Year and Date: 2006-09-17
• [Presentation] Simultaneous determination of binary diffusion coefficients from multiple response curves by impulse response measurements (2006)
  • Author(s): T. Funazukuri, C. Y. Kong, S. Kagei
  • Organizer: The 29th International Symposium on Capillary Chromatography, A3
  • Place of Presentation: Riva del Garda, Italy
  • Year and Date: 2006-05-29
• [Presentation] Effects of hydroxyl group on binary diffusion coefficients of α-amino acids in dilute aqueous solution (2006)
  • Author(s): T. Umecky, S. Omori, T. Kuga, T. Funazukuri
  • Organizer: The 4^<th> International Symposium on Molecular Thermodynamics and Molecular Simulation 2006, P26
  • Place of Presentation: 幕張
  • Year and Date: 2006-05-23
• [Presentation] Measurements of binary diffusion coefficients and retention factors for dibenzo-24-crown-8 and 15-crown-5 in supercritical carbon dioxide by chromatographic impulse response technique (2006)
  • Author(s): C. Y. Kong, N. Takahashi, T. Funazukuri, S. Kagei
  • Organizer: The 4th International Symposium on Molecular Thermodynamics and Molecular Simulation 2006, P02
  • Place of Presentation: 幕張
  • Year and Date: 2006-05-23
• [Book] 超臨界流体入門 (2009)
  • Author(s): 船造俊孝(分担)
  • Total Pages: 38-49
  • Publisher: 丸善
• [Book] 最近の化学工学58, 超臨界流体技術の実用化最前線 (2007)
  • Author(s): 船造俊孝(分担)
  • Total Pages: 145-151
  • Publisher: 化学工業社
• [Book] エンジニアのための流体物性データ (2006)
  • Author(s): 船造俊孝(分担)
  • Total Pages: 145-150
  • Publisher: 化学工業社
• [Remarks]
  • URL: http://tora2.tamacc.chuo-u.ac.jp/Profiles/0004/0000427/pblc1.html