Modeling of Phase and Chemical Equilibrium on the Quaternary System Acetic Acid, n-Butanol, Water and n-Butylacetate

被引：4
|
作者：
Mandagaran, Beatriz A. [1 ]
Campanella, Enrique A. [1 ,2 ]
机构：
[1] INTEC UNL CONICET, Buenos Aires, DF, Argentina
[2] FICH UNL, Buenos Aires, DF, Argentina
来源：
CHEMICAL PRODUCT AND PROCESS MODELING | 2009年 / 4卷 / 01期
关键词：
phase equilibrium; chemical equilibrium; esterification; reactive distillation;
D O I：
10.2202/1934-2659.1411
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
The correlation of the data for phase and chemical equilibrium in acetic acid-n-butanol-water-n-butylacetate is presented. The azeotropic properties, the topological structure and the existence of a reactive azeotrope are discussed. The data are correlated by Hayden-O'Connell second virial coefficients and NRTL. Chemical equilibrium constant has a strong influence on the reactive azeotrope.
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页数：22
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