Isothermal binary vapour-liquid equilibrium for butanes and butenes with dimethylsulphide

被引：4
|
作者：
Haimi, Piia [1 ]
Uusi-Kyyny, Petri [1 ]
Pokki, Juha-Pekka [1 ]
Pakkanen, Minna [1 ]
Aittamaa, Juhani [1 ]
Keskinen, Kari I. [2 ]
机构：
[1] Aalto Univ, Dept Biotechnol & Chem Technol, FIN-02015 Helsinki, Finland
[2] Neste Jacobs Oy, FI-06101 Porvoo, Finland
来源：
FLUID PHASE EQUILIBRIA | 2008年 / 266卷 / 1-2期
关键词：
vapour-liquid equilibrium; dimethylsulphide; alkane; alkene;
D O I：
10.1016/j.fluid.2008.01.030
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Isothermal vapour-liquid equilibrium was measured for dimethylsul phide + 1-butene (312.58 K), dimethylsulphide + cis-2-butene (312.59 K), dimethylsulphide + trans-2-butene (317.30 K), dimethylsulphide + 2-methylpropene (312.60 K), dimethylsulphide + n-butane (317.41 K) and dimethylsulphide+2-methylpropane (307.86K) with the static total pressure method. The experimental data were correlated with Legendre-polynomial and the Wilson activity coefficient models. All six binary systems exhibited positive deviation from Raoult's law. (C) 2008 Elsevier B.V. All rights reserved.
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页码：143 / 153
页数：11
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