EXCESS GIBBS ENERGIES AND EXCESS VOLUMES OF METHYL TERT-BUTYL ETHER (MTBE) + DICHLOROMETHANE, + CHLOROFORM, OR + TETRACHLOROMETHANE

被引:22
作者
MATO, FA [1 ]
BERRO, C [1 ]
PENELOUX, A [1 ]
机构
[1] FAC SCI LUMINY,CHIM PHYS LAB,F-13288 MARSEILLE 9,FRANCE
关键词
D O I
10.1021/je00003a001
中图分类号
O414.1 [热力学];
学科分类号
摘要
Isothermal P-x-y and excess volume data for methyl tert-butyl ether (MTBE) + dichloromethane, MTBE + chloroform, and MTBE + tetrachloromethane are measured. The vapor-liquid equilibrium data were reduced according to the maximum-likelihood principle. The system MTBE + tetrachloromethane shows an almost ideal behavior, while MTBE + chloroform shows strong negative deviations from ideality and exhibits a maximum-boiling azeotrope. The system MTBE + dichloromethane presents an intermediate behavior, with moderate negative deviations.
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页码:259 / 262
页数:4
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