(Liquid plus liquid) equilibrium of (dibutyl ether plus methanol plus water) at different temperatures

被引：9

作者：

Arce, A ^{[1
]}

Rodríguez, H ^{[1
]}

Rodriguez, O ^{[1
]}

Soto, A ^{[1
]}

机构：

[1] Univ Santiago de Compostela, Dept Chem Engn, E-15782 Santiago De Compostela, Spain

来源：

JOURNAL OF CHEMICAL THERMODYNAMICS | 2005年 / 37卷 / 09期

关键词：

(liquid plus liquid) equilibrium; dibutyl ether; correlation; prediction;

D O I：

10.1016/j.jct.2005.01.004

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 (dibutyl ether + methanol + water) were experimentally determined at T= (298.15. 308.15; and 318.15) K. The experimental results were correlated by means of the NRTL and UNIQUAC equations, the best results being achieved with the UNIQUAC equation, both for the individual correlations at each temperature and for the overall correlation considering all the three experimental data sets. The experimental tie-lines were also compared to the values predicted by the UNIFAC method. (c) 2005 Published by Elsevier Ltd.

引用

页码：1007 / 1012

页数：6

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