SYNERGY OF COAL2O4 AND AL2O3 IN COAL2O4-AL2O3 CATALYSTS FOR SELECTIVEREDUCTION OF NITROGEN MONOXIDE WITH ETHENE IN EXCESS OXYGEN

Authors
OKAZAKI N YAMAMOTO Y ITOH H TADA A
Citation
N. Okazaki et al., SYNERGY OF COAL2O4 AND AL2O3 IN COAL2O4-AL2O3 CATALYSTS FOR SELECTIVEREDUCTION OF NITROGEN MONOXIDE WITH ETHENE IN EXCESS OXYGEN, Chemistry Letters, (8), 1998, pp. 807-808
Citations number
7
Categorie Soggetti
Chemistry
Journal title
Chemistry Letters → ACNP
ISSN journal
03667022
Issue
8
Year of publication
1998
Pages
807 - 808
Database
ISI
SICI code
0366-7022(1998):8<807:SOCAAI>2.0.ZU;2-9
Abstract
A well-mixed CoAl2O4-Al2O3 catalyst calcined at 800 degrees C showed h igher activity for the title reaction than that calcined at 500 degree s C as well as a roughly-mixed CoAl2O4-Al2O3 catalyst. The results of characterization suggested that in a CoAl2O4-Al2O3 catalyst the synerg y of CoAl2O4 and Al2O3 particles at their interfaces is a critical fac tor causing its high activity.