On the unusual stability of overexchanged FeZSM-5

被引：125

作者：

Feng, XB

Hall, WK

机构：

[1] Department of Chemistry, University of Pittsburgh, Pittsburgh

来源：

CATALYSIS LETTERS | 1996年 / 41卷 / 1-2期

关键词：

SCR; zeolite; FeZSM-5; NOx catalyst; poison resistant SCR catalyst;

D O I：

10.1007/BF00811711

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：

It is the purpose of this Letter to announce the development of a zeolitic catalyst that is more active than CuZSM-5, durable, and free from poisoning by H2O and/or SO2. Therefore it may be of practical value in combustion catalysis. A preliminary report is given here; a more detailed one will follow shortly. The catalyst is an ''overexchanged'' FeZSM-5 made from NaZSM-5 in a special way to minimize H+-bearing AlO2- sites.

引用

页码：45 / 46

页数：2

共 9 条

[1] CATALYTIC REMOVAL OF NITROGEN-OXIDES - WHERE ARE THE OPPORTUNITIES [J].