Excess enthalpies of the ternary mixtures: (Diisopropyl ether or 2-methyltetrahydrofuran) plus hexane plus hexadecane at 298.15 K

被引:4
|
作者
Wang, ZH [1 ]
Benson, GC [1 ]
Lu, BCY [1 ]
机构
[1] Univ Ottawa, Dept Chem Engn, Ottawa, ON K1N 6N5, Canada
来源
JOURNAL OF CHEMICAL AND ENGINEERING DATA | 2002年 / 47卷 / 04期
关键词
D O I
10.1021/je0200362
中图分类号
O414.1 [热力学];
学科分类号
摘要
Excess molar enthalpies, measured at 298.15 K in a flow microcalorimeter, are reported for diisopropyl ether + hexane + hexadecane and for 2-methyltetrahydrofuran + hexane + hexadecane. Smooth representations of the results are described and used to construct constant excess molar enthalpy contours on Roozeboom diagrams. The latter are compared with diagrams obtained when the model of Liebermann and Fried is used to estimate the excess molar enthalpies of the ternary mixtures from the physical properties of the components and the excess molar enthalpies of their binary mixtures.
引用
收藏
页码:1030 / 1034
页数:5
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