Isobaric vapor liquid equilibrium for 2,3-dimethyl-2-butene plus methanol, plus ethanol, plus 2-propanol, or plus 2-butanol at atmospheric pressure

被引:7
|
作者
Uusi-Kyyny, P [1 ]
Pokki, JP [1 ]
Kim, Y [1 ]
Aittamaa, J [1 ]
机构
[1] Aalto Univ, Dept Chem Technol, FIN-02015 Helsinki, Finland
来源
关键词
D O I
10.1021/je034106w
中图分类号
O414.1 [热力学];
学科分类号
摘要
Isobaric vapor liquid equilibrium (VLE) was measured for the systems 2,3-dimethyl-2-butene + methanol, + ethanol, + 2-propanol, and + 2-butanol at atmospheric pressure. The measurements were made with a recirculation still. Gas chromatography was used for analyzing the samples from the equilibrium measurements. The VLE measurements were correlated with the Wilson, NRTL, and UNIQUAC activity coefficient models and the Soave-Redlich-Kwong equation of state.
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页码:251 / 255
页数:5
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