A SIMPLE CORRELATION TO EVALUATE BINARY INTERACTION PARAMETERS OF THE PENG-ROBINSON EQUATION OF STATE - BINARY LIGHT-HYDROCARBON SYSTEMS

被引：74

作者：

GAO, GH

DARIDON, JL

SAINTGUIRONS, H

XANS, P

MONTEL, F

机构：

[1] UNIV PAU & PAYS ADOUR,CTR RECH SCI,PHYS MAT IND LAB,AVE UNIV,F-64000 PAU,FRANCE

[2] TSING HUA UNIV,DEPT CHEM ENGN,BEIJING 100084,PEOPLES R CHINA

[3] SOC NATL ELF AQUITAINE CSTCS,F-64018 PAU,FRANCE

来源：

FLUID PHASE EQUILIBRIA | 1992年 / 74卷

关键词：

D O I：

10.1016/0378-3812(92)85054-C

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

A simple correlation to evaluate binary interaction parameters k(ij) of the Peng-Robinson equation of state for light hydrocarbons mixtures is proposed, as a function only of critical temperature and compressibility factor. The method yields results with an accuracy bordering on that obtained with methods requiring specific adjustments for each binary mixture coefficient k(ij).

引用

页码：85 / 93

页数：9

共 8 条

[1] VAPOR-LIQUID EQUILIBRIA AT HIGH PRESSURES - CALCULATION OF CRITICAL TEMPERATURES VOLUMES AND PRESSURES OF NONPOLAR MIXTURES [J].