VAPOR-LIQUID-EQUILIBRIA AND EXCESS-ENTHALPIES FOR OCTANE PLUS N-METHYLACETAMIDE, CYCLOOCTANE PLUS N-METHYLACETAMIDE, AND OCTANE PLUS ACETIC-ANHYDRIDE AT 125 DEGREES-C

被引：11

作者：

DEHAAN, AB ^{[1
]}

HEINE, A ^{[1
]}

FISCHER, K ^{[1
]}

GMEHLING, J ^{[1
]}

机构：

[1] UNIV OLDENBURG,FACHBEREICH 9,D-26111 OLDENBURG,GERMANY

来源：

JOURNAL OF CHEMICAL AND ENGINEERING DATA | 1995年 / 40卷 / 06期

关键词：

D O I：

10.1021/je00022a018

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Isothermal P-x data and excess enthalpies have been measured at approximately 125 degrees C for the binary mixtures of octane + N-methylacetamide, cyclooctane + N-methylacetamide, and octane + acetic anhydride. For each binary system linear temperature dependent interaction parameters were fitted to experimental data using the NRTL model. Activity coefficients at infinite dilution were derived from the P-x data at low concentrations using a flexible Legendre polynomial.

引用

页码：1228 / 1232

页数：5

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