Kinetics of the reaction of carbon dioxide with aqueous solutions of 2-((2-aminoethyl)amino)ethanol

被引：97

作者：

Ma'mun, Sholeh ^{[1
]}

Dindore, Vishwas Y. ^{[1
]}

Svendsen, Hallvard F. ^{[1
]}

机构：

[1] Norwegian Univ Sci & Technol, Dept Chem Engn, N-7491 Trondheim, Norway

来源：

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH | 2007年 / 46卷 / 02期

关键词：

D O I：

10.1021/ie060383v

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

In view of increased requirements on absorption rates and loading capacity for carbon dioxide (CO2) absorption solvents, more research is directed toward alkanolamines having more than one amino group. In the present work, AEEA {2-((2-aminoethyl)amino)ethanol}, a diamine containing primary and secondary amino groups, is used to study the CO2 absorption kinetics. The reaction kinetics between CO2 and aqueous solutions of AEEA were measured over a range of temperatures from 32 to 49 degrees C with the concentrations of AEEA ranging between 1.19 and 3.46 kmol m(-3) using a string of discs contactor.

引用

页码：385 / 394

页数：10

共 34 条

[1] Kinetics of the reactive absorption of carbon dioxide in high CO2-loaded, concentrated aqueous monoethanolamine solutions [J].