Phase equilibria in the systems oxolane plus octane and methyl 1,1-dimethylethyl ether plus hex-1-ene

被引:5
|
作者
Wisniak, J [1 ]
Fishman, E [1 ]
Shaulitch, R [1 ]
机构
[1] Ben Gurion Univ Negev, Dept Chem Engn, IL-84105 Beer Sheva, Israel
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D O I
10.1021/je970284b
中图分类号
O414.1 [热力学];
学科分类号
摘要
Vapor-liquid equilibrium at 94 kPa has been determined for the binary system oxolane + octane and methyl 1,1-dimethylethyl ether + hex-1-ene. The system oxolane + octane deviates strongly from ideality with no azeotrope formation. The system methyl 1,1-dimethylethyl ether + hex-1-ene presents ideal behavior. The activity coefficients of the system oxolane + octane were correlated reasonable well with its composition by the Redlich-Kister, Wohl, Wilson, UNIQUAC, and NRTL models. The boiling point of both binary systems were correlated with the Wisniak-Tamir equation.
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页码:304 / 306
页数:3
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