A rigorous mathematical proof of the area method for phase stability

被引：15

作者：

Elhassan, AE

Tsvetkov, SG

Craven, RJB

Stateva, RP

Wakeham, WA ^{[1
]}

机构：

[1] Univ London Imperial Coll Sci Technol & Med, Dept Chem Engn & Chem Technol, IUPAC Thermodynam Tables Project Ctr, London SW7 2BY, England

[2] Bulgarian Acad Sci, Inst Chem Engn, Sofia 1113, Bulgaria

来源：

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH | 1998年 / 37卷 / 04期

关键词：

D O I：

10.1021/ie970265v

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The paper introduces new developments of the original AREA method. A rigorous mathematical proof that the equilibrium points are the only ones which satisfy the maximum AREA criterion in the case of a two-component, two-phase system is given for the first time. A rigorous proof that the maximum AREA criterion is a necessary but not a sufficient condition for equilibrium in the case of an N-component, two-phase system is given also for the first time in the paper. Two test examples which reinforce the validity of the theoretical results obtained are presented and discussed.

引用

页码：1483 / 1489

页数：7

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