VAPOR-LIQUID-EQUILIBRIA AND EXCESS VOLUMES FOR BINARY-SYSTEMS OF METHYL TERT-BUTYL ETHER (MTBE) WITH TRANS-1,2-DICHLOROETHYLENE AND ACETONITRILE

被引:15
|
作者
MATO, FA [1 ]
BERRO, C [1 ]
机构
[1] FAC SCI LUMINY,CHIM PHYS LAB,F-13288 MARSEILLE,FRANCE
来源
JOURNAL OF CHEMICAL AND ENGINEERING DATA | 1991年 / 36卷 / 03期
关键词
D O I
10.1021/je00003a002
中图分类号
O414.1 [热力学];
学科分类号
摘要
Isothermal vapor-liquid equilibria (VLE) at 313.15 K and excess volumes at 298.15 K were measured for the binary mixtures of methyl tert-butyl ether (MTBE) with trans-1,2-dichloroethylene and acetonitrile. The liquid-phase activity coefficients were fitted by using the van Laar, Wilson, NRTL, and UNIQUAC equations. A minimum-pressure azeotrope was observed for MTBE + trans-1,2-dichloroethylene, while MTBE + acetonitrile exhibits a maximum-pressure one.
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页码:262 / 264
页数:3
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