VAPOR-LIQUID-EQUILIBRIUM MEASUREMENTS OF 3 BINARY-SYSTEMS MADE OF FORMIC-ACID, ACETIC-ACID AND PROPIONIC-ACID BY THE DEW-BUBBLE POINT TEMPERATURE METHOD

被引：8

作者：

KATO, M

YOSHIKAWA, H

YAMAGUCHI, M

机构：

[1] Department of Industrial Chemistry, Faculty of Engineering, Nihon University, Koriyama, Fukushima

来源：

FLUID PHASE EQUILIBRIA | 1990年 / 54卷

关键词：

Binary Systems - Dew-Bubble Point Temperature Method - Dimerization Effect - Vapor-Liquid Equilibria;

D O I：

10.1016/0378-3812(90)85069-M

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Vapor-liquid equilibrium relations were measured for the three binary systems made of acetic acid, formic acid, and propionic acid at 100 kPa pressure by the dew-bubble point temperature method. Combining the experimental dew point temperature curve and the bubble point temperature curve, vapor-liquid equilibrium relationships were obtained. The experimental vapor-liquid equilibrium data were correlated with the Wilson equation, accounting for the dimerization effect of acids between like and unlike molecules in vapor phase. © 1990.

引用

页码：47 / 56

页数：10

共 16 条

[1] VAPOR-LIQUID EQUILIBRIA IN BINARY SYSTEMS - ETHYLENE DICHLORIDE TOLUENE AND FORMIC ACID ACETIC ACID [J].