ESTIMATION OF THE ACENTRIC FACTOR AND THE LIQUID MOLAR VOLUME AT 298-K USING A NEW GROUP-CONTRIBUTION METHOD

被引：210

作者：

CONSTANTINOU, L ^{[1
]}

GANI, R ^{[1
]}

OCONNELL, JP ^{[1
]}

机构：

[1] UNIV VIRGINIA,DEPT CHEM ENGN,CHARLOTTESVILLE,VA 22901

来源：

FLUID PHASE EQUILIBRIA | 1995年 / 103卷 / 01期

关键词：

THEORY; APPLICATION; GROUP CONTRIBUTION; LIQUID MOLAR VOLUME; ACENTRIC FACTOR; PURE COMPOUNDS;

D O I：

10.1016/0378-3812(94)02593-P

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The method of Constantinou and Gani [Constantinou, L. and Gani, R., 1994. A new group contribution method for the estimation of properties of pure compounds. AIChE J., 40(10): 1697-1710] is extended to the estimation of the acentric factor and the liquid molar volume at 298 K. Thus, it now allows reliable prediction of all the common corresponding-state physical properties. In addition to the accurate estimation of liquid molar volumes at 298 K for low-molecular-weight compounds, the technique can be used for amorphous polymers.

引用

页码：11 / 22

页数：12

共 17 条

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