文献类型：期刊文献

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

作者：Wu, Yan-Yang[1]; Zhu, Jia-Wen[1]; Chen, Kui[1]; Wu, Bin[1]; Shen, Ya-Ling[2]

机构：[1] Chemical Engineering Research Center, East China University of Science and Technology, Shanghai, 200237, China; [2] State Key Laboratory of Bio-Reactor, East China University of Science and Technology, Shanghai, 200237, China

年份：2007

卷号：262

期号：1-2

起止页码：169

外文期刊名：Fluid Phase Equilibria

收录：EI(收录号：20074510913053)

语种：英文

外文关键词：Alcohols - Esters - Numerical methods - Phase equilibria

摘要：Isobaric vapor-liquid equilibria data have been determined at 101.3 kPa 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. ? 2007 Elsevier B.V. All rights reserved.