VAPOR-PRESSURES OF HEAVY LIQUID HYDROCARBONS BY A GROUP-CONTRIBUTION METHOD

被引：62

作者：

MACKNICK, AB ^{[1
]}

PRAUSNITZ, JM ^{[1
]}

机构：

[1] UNIV CALIF BERKELEY,DEPT CHEM ENGN,BERKELEY,CA 94720

来源：

INDUSTRIAL & ENGINEERING CHEMISTRY FUNDAMENTALS | 1979年 / 18卷 / 04期

关键词：

D O I：

10.1021/i160072a010

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

A group-contribution method gives parameters for a vapor-pressure equation based on a kinetic theory of fluids. All parameters are obtained from molecular structure only. Good representation is obtained for vapor-pressure data for 67 hydrocarbon liquids in the region 10-1500 mmHg. This group-contribution method is useful for estimation of vapor-pressures and enthalpies of vaporization for those heavy hydrocarbons where no experimental data are available. © 1979, American Chemical Society. All rights reserved.

引用

页码：348 / 351

页数：4

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[No title captured]

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