CHEMISORPTION OF ALKENES ON COPPER-EXCHANGED ZSM-5 ZEOLITE

被引：33

作者：

JEN, HW

OTTO, K

机构：

[1] Chemical Engineering Department, Ford Research Laboratory, Dearborn, 48121-2053, MI, SRL

来源：

CATALYSIS LETTERS | 1994年 / 26卷 / 1-2期

关键词：

ALKENE CHEMISORPTION; OLEFIN ADSORPTION; PROPENE; PROPYLENE; CU-ZSM-5; ZSM-5; SILICALITE;

D O I：

10.1007/BF00824047

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

On Cu-ZSM-5 zeolite at room temperature, propane is physisorbed, while propene shows characteristics of chemisorption. The chemisorption mode has certain advantages for the catalytic control of automotive emissions. Alkane and alkene adsorption equilibria and kinetics are compared on Cu-ZSM-5 and on ZSM-5 free of alumina. The results are discussed in terms of the Langmuir adsorption isotherm.

引用

页码：217 / 225

页数：9

共 12 条

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