ISOTHERMAL VAPOR-LIQUID-EQUILIBRIA AND EXCESS VOLUMES OF PROPANENITRILE OR BUTANENITRILE PLUS HEPTANE OR PLUS BENZENE MIXTURES

被引:7
|
作者
ARTAL, M [1 ]
EMBID, JM [1 ]
MARRAS, G [1 ]
VELASCO, I [1 ]
OTIN, S [1 ]
机构
[1] UNIV ZARAGOZA,FAC CIENCIAS,DEPT QUIM ORGAN QUIM FIS,E-50009 ZARAGOZA,SPAIN
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D O I
10.1021/je00021a028
中图分类号
O414.1 [热力学];
学科分类号
摘要
Isothermal vapor-liquid equilibria (VLE) at 318.15 K and molar excess volume V-E at 298.15 K have been measured for liquid propanenitrile or butanenitrile + heptane or + benzene mixtures. The VLE data were reduced using the Redlich-Kister equation, taking into consideration the vapor phase imperfection in terms of the second molar virial coefficients.
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页码:1154 / 1157
页数:4
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