Vapor-liquid equilibria for the binary mixtures of 2,3-butanediol with n-butanol, n-butyl acetate, and ethyl acetate at 101.3 kPa

被引：3
|
作者：
Wu, Yan-Yang [1 ]
Zhu, Jia-Wen [1 ]
Chen, Kui [1 ]
Wu, Bin [1 ]
Shen, Ya-Ling [2 ]
机构：
[1] E China Univ Sci & Technol, Chem Engn Res Ctr, Shanghai 200237, Peoples R China
[2] E China Univ Sci & Technol, State Key Lab Bioreactor, Shanghai 200237, Peoples R China
来源：
FLUID PHASE EQUILIBRIA | 2007年 / 262卷 / 1-2期
关键词：
vapor-liquid equilibria; 2,3-butanediol; n-butanol; n-butyl acetate; ethyl acetate;
D O I：
10.1016/j.fluid.2007.09.001
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Isobaric vapor-liquid equilibria data have been determined at 101.3kPa for the binary mixtures of (2,3-butanediol+n-butanol), (2,3-butanediol + ethyl acetate) and (2,3-butanediol + butyl acetate). Thermodynamic consistency has been tested for all vapor-liquid equilibria data. The non-ideality of the vapor phase has been considered by using Hayden-O'Connell equation. The activity coefficients have been correlated satisfactorily with Margules, Wilson, NRTL, and UNIQUAC models. (c) 2007 Elsevier B.V. All rights reserved.
引用
收藏
页码：169 / 173
页数：5
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