INFLUENCE OF SO2 ON THE DURABILITY OF AG AL2O3 CATALYST IN LEAN NOX REDUCTION BY ETHYL-ALCOHOL/

Authors
ABE A AOYAMA N SUMIYA S KAKUTA N YOSHIDA K
Citation
A. Abe et al., INFLUENCE OF SO2 ON THE DURABILITY OF AG AL2O3 CATALYST IN LEAN NOX REDUCTION BY ETHYL-ALCOHOL/, Reaction kinetics and catalysis letters, 65(1), 1998, pp. 139-144
Citations number
14
Categorie Soggetti
Chemistry Physical
Journal title
Reaction kinetics and catalysis letters → ACNP
ISSN journal
01331736
Volume
65
Issue
1
Year of publication
1998
Pages
139 - 144
Database
ISI
SICI code
0133-1736(1998)65:1<139:IOSOTD>2.0.ZU;2-X
Abstract
The influence of SO2 (200 ppm) on the durability of a Ag/Al2O3 catalys t for the reduction of NOx with ethyl alcohol was examined. The result s strongly suggest that H2O in diesel engine exhaust is essential for the high durability of Ag/Al2O3 catalyst in the presence of SO2.