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

被引:19
作者
LETCHER, TM [1 ]
DOMANSKA, U [1 ]
机构
[1] WARSAW UNIV TECHNOL,DEPT CHEM,PL-00664 WARSAW,POLAND
关键词
D O I
10.1006/jcht.1994.1063
中图分类号
O414.1 [热力学];
学科分类号
摘要
The excess molar enthalpies HEm (x{CH3(CH2)3}3N + (1 - x)[(C2H5)2O or {CH3(CH2)2}2O or {CH3CH(CH3)}2O or {CH3(CH2)3}2O or CH3C(CH3)2OCH3 or CH3CH2C(CH3)2OCH3 or c -(CH2)4O or c -(CH2)5O or c -(CH2)2O(CH2)2O]) have been measured over the whole composition range at the temperature 298.15 K in order to investigate {CH3(CH2)3}3N—ROR’ interactions. All the mixtures over the whole mole fraction range are formed endothermically. The results are correlated by means of UNIQUAC and NRTL formalisms. © 1994 Academic Press Ltd.
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页码:553 / 560
页数:8
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