Correlation of phase equilibria for water plus hydrocarbon systems at high temperatures and pressures by cubic equation of state

被引：7

作者：

Haruki, M ^{[1
]}

Yahiro, Y ^{[1
]}

Higashi, H ^{[1
]}

Iwai, Y ^{[1
]}

Arai, Y ^{[1
]}

机构：

[1] Kyushu Univ, Grad Sch Engn, Dept Chem Syst & Engn, Fukuoka 8128581, Japan

来源：

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN | 1999年 / 32卷 / 04期

关键词：

thermodynamics; phase equilibrium; cubic EOS; water; hydrocarbon;

D O I：

10.1252/jcej.32.535

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

A modified-Soave-Redlich-Kwong (MSRK) equation of state with an exponent-type mixing rule for the energy parameter and a conventional mixing rule for the size parameter is applied to correlate the phase equilibria for four binary mixtures of water + hydrocarbon (benzene, hexane, decane, and dodecane) systems at high temperatures and pressures. It is noted that good correlation results are obtained by using the mixing rules with interaction parameters between unlike molecules.

引用

页码：535 / 539

页数：5

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