Review on mixing rules in vapor-liquid equilibrium of mixtures

被引：0
|
作者：
Zhao Y. [1 ]
Wang X. [1 ,2 ]
Yao X. [1 ,2 ]
Dong X. [1 ]
Shen J. [1 ,2 ]
Gong M. [1 ,2 ]
机构：
[1] Key Laboratory of Cryogenics, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing
[2] University of Chinese Academy of Sciences, Beijing
来源：
Huagong Xuebao/CIESC Journal | 2019年 / 70卷 / 06期
关键词：
Activity coefficient model; Equation of state; Mixing rule; Phase equilibrium; Vapor-liquid equilibrium; Virial coefficient boundary conditions;
D O I：
10.11949/0438-1157.20181508
中图分类号：
学科分类号：
摘要：
The vapor-liquid phase equilibrium data are the critical thermophysical property in chemistry industry. Since the mixing rules are the key factor to calculate the vapor-liquid equilibrium property of mixtures, they have been studied for more than one hundred years. The representative mixing rules are summarized, including the original quadratic form, non-quadratic type, density type, state equation-excess free energy type and other mixing rules. The ability to describe the vapor-liquid equilibrium in the fluid is evaluated. The mathematical derivation of these mixing rules are given in an understandable way and the motivation of their development and their strengths and weaknesses are analyzed. © All Right Reserved.
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页码：2036 / 2050
页数：14
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