ISOTHERMAL VAPOR-LIQUID-EQUILIBRIA FOR MIXTURES OF ETHANOL, ACETONE, AND DIISOPROPYL ETHER

被引：44

作者：

LEE, MJ

HU, CH

机构：

[1] Department of Chemical Engineering, National Taiwan Institute of Technology, Taipei

来源：

FLUID PHASE EQUILIBRIA | 1995年 / 109卷 / 01期

关键词：

EXPERIMENTS; DATA; EXCESS FUNCTIONS; VLE LOW PRESSURE; POLAR; AZEOTROPES;

D O I：

10.1016/0378-3812(95)02705-J

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

A static apparatus was installed for measuring isothermal vapor-liquid equilibrium (VLE) data for the binary and ternary mixtures composed of ethanol, acetone, and diisopropyl ether in a temperature range of 343-363 K. Maximum pressure azeotropes appeared in the binary systems containing diisopropyl ether. All the binary data passed the point, area, and infinite dilution thermodynamic consistency tests. Furthermore, the Wilson, NRTL and UNIQUAC models correlated the binary data well. The UNIQUAC model yielded the best prediction for the ternary system.

引用

页码：83 / 98

页数：16

共 12 条

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