WETNESS METHOD PREPARATION OF CATALYSTS FOR SELECTIVE CATALYTIC REDUCTION OF NO BY PROPANE

Authors
LEE CW CHONG PJ LEE YC CHIN CS KEVAN L
Citation
Cw. Lee et al., WETNESS METHOD PREPARATION OF CATALYSTS FOR SELECTIVE CATALYTIC REDUCTION OF NO BY PROPANE, Catalysis letters, 48(1-2), 1997, pp. 129-133
Citations number
16
Categorie Soggetti
Chemistry Physical
Journal title
Catalysis letters → ACNP
ISSN journal
1011372X
Volume
48
Issue
1-2
Year of publication
1997
Pages
129 - 133
Database
ISI
SICI code
1011-372X(1997)48:1-2<129:WMPOCF>2.0.ZU;2-T
Abstract
A wetness method preparation of Co/ZSM-5 catalysts for selective catal ytic reduction of NO by propane is shown to be comparable to ion-excha nge preparation at the optimum catalytic conversion temperature of 450 degrees C and superior to ion-exchange preparation at lower temperatu res. Modification of Co/ZSM-5 catalysts with Ca2+ or Sr2+ significantl y improves the catalytic activity.