THE INFLUENCE OF SULFATE ON THE CATALYTIC PROPERTIES OF V2O5-TIO2 ANDWO3-TIO2 IN THE REDUCTION OF NITRIC-OXIDE WITH AMMONIA

Authors
CIAMBELLI P FORTUNA ME SANNINO D BALDACCI A
Citation
P. Ciambelli et al., THE INFLUENCE OF SULFATE ON THE CATALYTIC PROPERTIES OF V2O5-TIO2 ANDWO3-TIO2 IN THE REDUCTION OF NITRIC-OXIDE WITH AMMONIA, Catalysis today, 29(1-4), 1996, pp. 161-164
Citations number
8
Categorie Soggetti
Engineering, Chemical","Chemistry Applied","Chemistry Physical
Journal title
Catalysis today → ACNP
ISSN journal
09205861
Volume
29
Issue
1-4
Year of publication
1996
Pages
161 - 164
Database
ISI
SICI code
0920-5861(1996)29:1-4<161:TIOSOT>2.0.ZU;2-7
Abstract
The effect of sulphate on the catalytic properties of V2O5/TiO2 and WO 3/TiO2 in the selective reduction of NO with NH3 has been investigated . For both catalytic systems, the presence of sulphate results in the enhancement of catalytic activity without reduction of selectivity to nitrogen. The rate of NO reduction depends on the sulphate content, wh ich is affected by the original composition of titania, the method of catalyst preparation and the metal oxide loading.