Experimental data of isobaric vapour-liquid equilibrium for binary mixtures containing tetrahydrofuran and isomeric chlorobutanes

被引：10
|
作者：
Giner, B [1 ]
Artigas, H [1 ]
Gascón, I [1 ]
Cea, P [1 ]
Royo, FM [1 ]
机构：
[1] Univ Zaragoza, Fac Ciencias, Dept Quim Organ Quim Fis, E-50009 Zaragoza, Spain
来源：
PHYSICS AND CHEMISTRY OF LIQUIDS | 2005年 / 43卷 / 03期
关键词：
tetrahydrofuran; isomeric chlorobutane; isobaric VLE;
D O I：
10.1080/00319100500083872
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Isobaric vapour-liquid equilibrium (VLE) measurements for mixtures formed by tetrahydrofuran and isomeric chlorobutanes at 40.0 kPa (except for the mixture containing 2-methyl-2-chloropropane) and 101.3 kPa are reported. The activity coefficients were calculated from experimental data. The mixture containing 2-chlorobutane at 40.0 kPa presents an azeotrope. The VLE measurements have been found thermodynamically consistent according to A Van Ness test. Wilson, NRTL, and UNIQUAC equations have been used to correlate the activity coefficients and we have obtained satisfactory results.
引用
收藏
页码：299 / 307
页数：9
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