AN ISOMORPHIC GENERALIZATION OF THE LAW OF CORRESPONDING STATES FOR BINARY-MIXTURES

被引：16

作者：

KISELEV, SB

POVODYREV, AA

机构：

[1] Oil and Gas Research Institute, the Russian Academy of Sciences, Moscow

来源：

FLUID PHASE EQUILIBRIA | 1992年 / 79卷

关键词：

EQUATION OF STATE; CRITICAL PHENOMENA; BINARY MIXTURES; CORRESPONDING STATES; METHANE; ETHANE;

D O I：

10.1016/0378-3812(92)85118-R

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

An isomorphic equation of state for binary mixtures has been obtained on the basis of an asymmetric scaled equation for one-component liquids. To extend this equation to the whole range of concentrations a new isomorphic generalization of corresponding states was introduced. The resulting equation has been applied to methane-ethane mixtures and describes experimental P,V,T,X data in a wide region above the critical line. Good agreement with experimental data is observed.

引用

页码：33 / 47

页数：15

共 20 条

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[2]

Anisimov M. A., 1992, SOV TECH REV B, V3, P1

[3] A SCALED EQUATION OF STATE FOR REAL FLUIDS IN THE CRITICAL REGION [J].