THE EXCESS-ENTHALPIES OF (DI-BUTYLAMINE PLUS AN ETHER) AT THE TEMPERATURE 298.15-K

被引：20

作者：

LETCHER, TM

DOMANSKA, U

GOVENDER, P

机构：

[1] Department of Chemistry and Applied Chemistry, University of Natal, Durban, 4001, King George V Avenue

[2] Warsaw Technical University, Department of Chemistry, 00-664 Warsaw

来源：

JOURNAL OF CHEMICAL THERMODYNAMICS | 1994年 / 26卷 / 07期

关键词：

D O I：

10.1006/jcht.1994.1079

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The excess molar enthalpies of {di-butylamine + diethyl ether or dipropyl ether or di-1-methylethyl ether or dibutyl ether or 1,1-dimethylethyl methyl ether or 1,1-dimethylpropyl methyl ether or tetrahydrofuran or tetrahydropyran or 1,4-dioxane} have been measured over the whole composition range at the temperature 298.15 K in order to investigate di-butylamine-ether interactions. All the mixtures over the whole mole-fraction range are formed endothermically. The binary experimental values are correlated by means of UNIQUAC and NRTL models. © 1994 Academic Press Ltd.

引用

页码：681 / 689

页数：9

共 17 条

[1] STATISTICAL THERMODYNAMICS OF LIQUID-MIXTURES - NEW EXPRESSION FOR EXCESS GIBBS ENERGY OF PARTLY OR COMPLETELY MISCIBLE SYSTEMS [J].