A MODIFIED VDW EQUATION WITH TEMPERATURE DEPENDENT PARAMETERS FOR CALCULATING OF ASSOCIATION AND POLAR FLUID

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A MODIFIED VDW EQUATION WITH TEMPERATURE DEPENDENT PARAMETERS FOR CALCULATING OF ASSOCIATION AND POLAR FLUID

JIN Zhangli; YANG Yong; LIU Kunyuan; LU Huanzhang

Department of Chemical Engineering, Beijing Institute of Chemical Technology, Beijing 100029, China

Received:1992-02-13 Revised:1992-09-24 Online:1993-09-28 Published:1993-09-28
Contact: JIN Zhangli

A MODIFIED VDW EQUATION WITH TEMPERATURE DEPENDENT PARAMETERS FOR CALCULATING OF ASSOCIATION AND POLAR FLUID

金彰礼; 杨勇; 刘昆元; 卢焕章

Department of Chemical Engineering, Beijing Institute of Chemical Technology, Beijing 100029, China

通讯作者: 金彰礼

Abstract

Abstract: The generalized van der Waals(vdW)equation of state was proposed by Schmidt and Wenzel(1980)and later modified by Iwai,Margerum and Lu to improve its calculations of pure component liquid densities forthe polar fluid.In this paper,we present a modified vdW equation of state by introducing a new temperaturefunction for representing α(T)and considering u to be dependent on pure component property.

Key words: equation of state, polar fluid, vapor liquid equilibrium

摘要： The generalized van der Waals(vdW)equation of state was proposed by Schmidt and Wenzel(1980)and later modified by Iwai,Margerum and Lu to improve its calculations of pure component liquid densities forthe polar fluid.In this paper,we present a modified vdW equation of state by introducing a new temperaturefunction for representing α(T)and considering u to be dependent on pure component property.

关键词: equation of state;polar fluid;vapor liquid equilibrium

JIN Zhangli, YANG Yong, LIU Kunyuan, LU Huanzhang. A MODIFIED VDW EQUATION WITH TEMPERATURE DEPENDENT PARAMETERS FOR CALCULATING OF ASSOCIATION AND POLAR FLUID[J]. .

金彰礼, 杨勇, 刘昆元, 卢焕章. A MODIFIED VDW EQUATION WITH TEMPERATURE DEPENDENT PARAMETERS FOR CALCULATING OF ASSOCIATION AND POLAR FLUID[J]. CIESC Journal.

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A MODIFIED VDW EQUATION WITH TEMPERATURE DEPENDENT PARAMETERS FOR CALCULATING OF ASSOCIATION AND POLAR FLUID

A MODIFIED VDW EQUATION WITH TEMPERATURE DEPENDENT PARAMETERS FOR CALCULATING OF ASSOCIATION AND POLAR FLUID

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