AN EVALUATION OF MULTIPLE BINARY INTERACTION PARAMETERS IN CUBIC EQUATIONS OF STATE

被引：5

作者：

TREBBLE, MA

机构：

[1] Department of Chemical and Petroleum Engineering, University of Calgary, Calgary, Alberta, T2N 1N4

来源：

CANADIAN JOURNAL OF CHEMICAL ENGINEERING | 1990年 / 68卷 / 03期

关键词：

cubic equations of state; multiple interaction parameters; vapour‐liquid equilibria;

D O I：

10.1002/cjce.5450680320

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Three cubic equations of state are utilized in regressing a large vapour‐liquid equilibrium data bank using single and multiple binary interaction parameters. A second binary interaction parameter is shown to be both physically significant and useful in improving the match of experimental data, particularly in polar systems. The use of a third binary interaction parameter in the Trebble‐Bishnoi equation of state is found to be of value in systems with large molecular size differences. Copyright © 1990 Canadian Society for Chemical Engineering

引用

页码：487 / 492

页数：6

共 11 条

[1]

[Anonymous], 1987, PROPERTIES GASES LIQ

[2]

DAUBERT TE, 1986, DEV GPA DATA BANK SE

[3] PREDICTION OF PHASE-EQUILIBRIA IN SOUR NATURAL-GAS SYSTEMS USING THE SOAVE-REDLICH-KWONG EQUATION OF STATE [J].