Salting effect on the liquid-liquid equilibrium for the ternary system water plus methanol plus methyl acetate at 283.15 K

被引：10
|
作者：
Chen, Xiaomei [1 ]
Gao, Xu [1 ]
Zheng, Huidong [1 ]
Zhao, Suying [1 ]
Wang, Liang'en [1 ]
机构：
[1] Fuzhou Univ, Coll Chem & Chem Engn, Fuzhou 350108, Peoples R China
来源：
FLUID PHASE EQUILIBRIA | 2012年 / 313卷
关键词：
Salting effect; Liquid-liquid equilibrium; Methyl acetate; Calcium chloride; DISSOLVED INORGANIC SALTS; QUATERNARY SYSTEMS; BENZENE; ETHANOL; TOLUENE;
D O I：
10.1016/j.fluid.2011.09.025
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Liquid-liquid equilibrium (LLE) data for the ternary system of water + methanol (MeOH)+ methyl acetate (MA) and the quaternary system of water + MeOH + MA + calcium chloride (CaCl2) have been measured at 283.15K under atmospheric pressure. The liquid-phase splitting of water + MeOH + MA can be enhanced by the addition of CaCl2. Separation factors at different CaCl2 concentrations were calculated and compared. In addition, the experimental data were correlated with the improved Eisen-Joffe equation. (C) 2011 Elsevier B.V. All rights reserved.
引用
收藏
页码：102 / 106
页数：5
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