Absorption equilibrium and kinetics for ethylene-ethane separation with a novel solvent

被引：50

作者：

Reine, TA ^{[1
]}

Eldridge, RB ^{[1
]}

机构：

[1] Univ Texas, Dept Chem Engn, Seperat Res Program, Austin, TX 78712 USA

来源：

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH | 2005年 / 44卷 / 19期

关键词：

D O I：

10.1021/ie0488546

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

A novel solvent system consisting of CuCl/aniline/n-methyl pyrrolidone was evaluated for the reactive absorption of ethylene. Equilibrium olefin loadings significantly exceeded physical solubility values. The equilibrium ethylene-ethane selectivity was a strong function of the gas phase total pressure. Kinetic behavior was accurately described by an instantaneous reversible mechanism. The solvent exhibited acceptable chemical stability during the experimental tests.

引用

页码：7505 / 7510

页数：6

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