| Prediction of the temperature dependence of liquid diffusion coefficients at infinite dilution by a group contribution method |
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| 引用本文： | 何潮洪,俞永盛. Prediction of the temperature dependence of liquid diffusion coefficients at infinite dilution by a group contribution method[J]. 中国化学工程学报, 1997, 5(4): 367-370 |
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| 作者姓名： | 何潮洪 俞永盛 |
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| 作者单位： | Department of Chemical Engineering，Zhejiang University，Department of Chemical Engineering，Zhejiang University Hangzhou 310027，China，Hangzhou 310027，China |
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| 摘 要： | 1 INTRODUCTIONSince experimental determination of the mutual liquid diffusion coefficients atinfinite dilution is rather complicated,it is important,therefore,to be able to esti-mate the coefficients under various temperatures from one available coefficient ata certain temperature such as 298K.Empirical equations for this purpose are avail-able in many forms.Typical examples are the Wilke-Chang equation and the Tynequation,given below
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| 关 键 词： | diffusion coefficients infinite dilution group contribution method |
| 收稿时间： | 1996-06-18 |
| 修稿时间： | |
Prediction of the temperature dependence of liquid diffusion coefficients at infinite dilution by a group contribution method |
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| HE Chaohong,YU Yongsheng. Prediction of the temperature dependence of liquid diffusion coefficients at infinite dilution by a group contribution method[J]. Chinese Journal of Chemical Engineering, 1997, 5(4): 367-370 |
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| Authors: | HE Chaohong YU Yongsheng |
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| Affiliation: | Department of Chemical Engineering, Zhejiang University, Hangzhou 310027, China |
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| Abstract: | diffusion coefficients; infinite dilution; group contribution method |
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| Keywords: | |
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