Vapor-liquid equilibrium of quaternary reactive system methyl acetate-methanol-water-acetic acid

被引：0
|
作者：
Wang, Liangen [1 ]
Zhao, Suying [1 ]
机构：
[1] Fuzhou Univ, Fuzhou, China
来源：
Huagong Xuebao/Journal of Chemical Industry and Engineering (China) | 1995年 / 46卷 / 01期
关键词：
Acetic acid - Liquids - Methanol - Vapors;
D O I：
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学科分类号：
摘要：
The data of chemical and phase equilibrium (CPE) were measured for the quaternary system methyl acetate (1)-methanol(2)-water(3)-acetic acid(4) with a modified Rose Williams equilibrium still under 0.1013MPa. Wilson, NRTL and UNIQUAC equations were used to calculate active coefficient in the liquid phase. The ″chemical theory″ was used to correct the nonideality of the vapor phase with associated molecules. The predicted results of CPE for the quaternary system show good agreement with experimental data.
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页码：57 / 65
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