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.
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页码：45 / 46
页数：2
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