Measurement and correlation of excess molar enthalpies for the 2-butanol plus water and methanol plus cyclohexane systems with limited miscibility at 283.15, 288.15 and 298.15 K

被引：7

作者：

Kurihara, K ^{[1
]}

Iguchi, T ^{[1
]}

Ochi, K ^{[1
]}

Kojima, K ^{[1
]}

机构：

[1] Nihon Univ, Dept Ind Chem, Chiyoda Ku, Tokyo 101, Japan

来源：

FLUID PHASE EQUILIBRIA | 1998年 / 144卷 / 1-2期

关键词：

excess enthalpy; liquid-liquid equilibria; local-composition model;

D O I：

10.1016/S0378-3812(97)00255-0

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The excess molar enthalpies for the 2-butanol + water and methanol + cyclohexane systems with limited miscibility were measured at 283.15, 288.15 and 298.15 K using a flow microcalorimeter. The experimental data were correlated by the modified Redlich-Kister equation and the three local-composition (LC) models (NRTL, modified Wilson and EBLCM). These LC models were also examined for predicting the liquid-liquid solubility for both systems using the parameters obtained from the excess enthalpy data. (C) 1998 Elsevier Science B.V.

引用

页码：169 / 180

页数：12

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