SOLUBILITY OF HYDROGEN IN ALIPHATIC-AMINES

被引：11

作者：

MOORE, RG

OTTO, FD

机构：

[1] Department of Chemical and Petroleum Engineering, The University of Alberta, Edmonton,AB, Canada

[2] Department of Chemical Engineering, The University of Calgary, Calgary,AB, Canada

来源：

CANADIAN JOURNAL OF CHEMICAL ENGINEERING | 1972年 / 50卷 / 03期

关键词：

Aliphatic amines - Hydrogen partial pressures - Mole fraction - Monoethylamine - N-propylamine - Solubility data - Temperature range - Total pressure;

D O I：

10.1002/cjce.5450500308

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The solubility of hydrogen in ammonia, monomethylamine, monoethylamine and n-propylamine was determined at temperatures from −70°C to 25°C and in 1,2-propanediamine and 1,2-ethanediamine over the temperature ranges −25°C to 11°C and 25°C to 34°C respectively. Measurements were made at total pressures up to 300 psig. The solubility data were correlated in terms of Henry's law and the solubilities are in the range 1 × 10−5 to 3 × 10−4 mole fraction at a hydrogen partial pressure of 1 atmosphere. The measured solubility data were used to extend a correlation proposed by Yen and McKetta. This revised correlation may be used to estimate the solubility of hydrogen in polar, associated amines. Copyright © 1972 Canadian Society for Chemical Engineering

引用

页码：355 / +

页数：1

共 20 条

[1]

BANCROFT AR, 1970, AECL3684 AT EN CAN L

[2] KINETIC METHOD FOR MEASURING SOLUBILITIES OF GASES IN LIQUIDS [J].