| 溶剂极性对超临界乙醇中无限稀释扩散系数的影响 |
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| 引用本文： | 楚彩云,张宝泉,刘秀凤,林跃生. 溶剂极性对超临界乙醇中无限稀释扩散系数的影响[J]. 化工学报, 2004, 55(6): 1021-1023 |
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| 作者姓名： | 楚彩云 张宝泉 刘秀凤 林跃生 |
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| 摘 要： | INTRODUCTIONEthanol has more accessible critical properties(Tc =241 ℃, Pc =6.38 Mpa) than water and stronger solubility power than carbon dioxide. Nearcritical and supercritical ethanol is a compressible fluid exhibiting great tunability with both temperature and pressure.
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EFFECTS OF SOLVENT POLARITY ON INFINITE DIFFUSION COEFFICIENTS IN SUPERCRITICAL ETHANOL |
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| Affiliation: | School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China;School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China;Department of Chemical and Materials Engineering, University of Cincinnati, Cincinnati, Ohio 45221, USA |
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| Abstract: | |
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| Keywords: | Taylor dispersion technique diffusion coefficient supercritical ethanol polarity |
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