The influence of the temperature on the liquid-liquid equilibrium of the ternary system 1-butanol-1-propanol-water

被引：19

作者：

Gomis-Yagues, V ^{[1
]}

Ruiz-Bevia, F ^{[1
]}

Ramos-Nofuentes, M ^{[1
]}

Fernandez-Torres, MJ ^{[1
]}

机构：

[1] Univ Alicante, Dept Ingn Quim, E-03080 Alicante, Spain

来源：

FLUID PHASE EQUILIBRIA | 1998年 / 149卷 / 1-2期

关键词：

data; liquid-liquid equilibria; temperature; UNIQUAC; correlation;

D O I：

10.1016/S0378-3812(98)00315-X

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Liquid-liquid equilibrium data for the ternary system l-butanol-l-propanol-water have been determined experimentally at 25, 50, 85 and 95 degrees C. The results obtained have been correlated simultaneously by the UNIQUAC method obtaining two sets of interaction parameters: one of them independent of the temperature and the other with a linear dependence. Both sets of parameters fit the experimental results well which is an improvement on using parameters depending of the temperature of 15%. (C) 1998 Elsevier Science B.V. All rights reserved.

引用

页码：139 / 145

页数：7

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