Soot Catalytic Combustion in the Presence of NO
作者:
P. CIAMBELLI,
V. PALMA,
P. RUSSO,
S. VACCARO,
期刊:
Combustion Science and Technology
(Taylor Available online 2000)
卷期:
Volume 153,
issue 1
页码: 325-337
ISSN:0010-2202
年代: 2000
DOI:10.1080/00102200008947268
出版商: Taylor & Francis Group
关键词: Soot;catalytic combustion;NO; NO2/
数据来源: Taylor
摘要:
The effect of NO on the activity of a Cu/V/K/CI based catalytic filter in the combustion of soot was investigated. Temperature Programmed Oxidation (TPO) of soot, collected on the filter at the exhaust of a gas-oil burner, was performed in a flow microreactor both in the absence and in the presence of NO. Similar tests were also carried out with uncatalytic filter. For the catalytic filter the presence of NO resulted in a substantial increase of the rate of carbon combustion, while for the uncatalytic filler the effect of NO was negligible. The influence of NO and O2/concentration in the gas fed to the reactor on the overall activity of the catalyst was also investigated.
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