Isobaric vapor-liquid equilibrium of trifluoroacetic acid plus water, trifluoroacetic acid plus ethyl trifluoroacetate and ethyl trifluoroacetate plus ethanol binary mixtures

被引：10
|
作者：
Huang, Zhixian [1 ]
Li, Ling [1 ]
Zhou, Miaomiao [1 ]
Jiang, Haiming [1 ]
Qiu, Ting [1 ]
机构：
[1] Fuzhou Univ, Sch Chem Engn, Fuzhou 350108, Peoples R China
来源：
FLUID PHASE EQUILIBRIA | 2016年 / 408卷
基金：
对外科技合作项目（国际科技项目）; 中国国家自然科学基金;
关键词：
Vapor-liquid equilibrium; Ethyl trifluoroacetate; Trifluoroacetic acid; Water; Ethanol; 101.3; KPA; METHYL-ETHER; SYSTEM; ALCOHOLS; ACETATE; PRESSURES;
D O I：
10.1016/j.fluid.2015.08.012
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Vapor-liquid equilibrium data for ethyl trifluoroacetate + trifiuoroacetic acid, ethyl trifluoroacetate + ethanol, and trifluoroacetic acid + water at the pressure 101.3 kPa were measured with a modified Rose still. The thermodynamic consistency of the VLE data was confirmed by Herrington's method. The VLE data were correlated by the NRTL and Wilson models with satisfactory results, and the interaction parameters of these mixtures were estimated. (C) 2015 Elsevier B.V. All rights reserved.
引用
收藏
页码：88 / 93
页数：6
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