DECOMPOSITION OF NITRIC-OXIDE ON METALLOSILICATES UNDER A LARGE EXCESS OXYGEN CONDITION WITH COEXISTENCE OF A LOW CONCENTRATION CETANE

Authors
INUI T IWAMOTO S KOJO S YOSHIDA T
Citation
T. Inui et al., DECOMPOSITION OF NITRIC-OXIDE ON METALLOSILICATES UNDER A LARGE EXCESS OXYGEN CONDITION WITH COEXISTENCE OF A LOW CONCENTRATION CETANE, Catalysis letters, 13(1-2), 1992, pp. 87-94
Citations number
17
Journal title
Catalysis letters → ACNP
ISSN journal
1011372X
Volume
13
Issue
1-2
Year of publication
1992
Pages
87 - 94
Database
ISI
SICI code
1011-372X(1992)13:1-2<87:DONOMU>2.0.ZU;2-U
Abstract
Catalytic removal of NO was conducted under the condition of large exc ess O2 by using different kinds of metallosilicates having MFI structu re. With coexistence of a low concentration of cetane, H-Fe-silicate, which had both acidity and redox property, exhibited the maximum perfo rmance among the catalysts tested at a fairly lower temperature range, around 350-degrees-C, and the NO was totally converted. The temperatu re dependence of NO conversion was consistently similar to that of cet ane combustion.