New Approaches to Catalyst Substrate Application for Diesel Engines

2001-01-0189

03/05/2001

Event
SAE 2001 World Congress
Authors Abstract
Content
Nearly all real Diesel engine operation is leading to low exhaust temperatures. Standard catalyst technique remains therefore for significant time below light off. To improve the conversion behavior two approaches were made: placement of tailor fitted catalysts as close as possible to the engine exhaust port before turbocharger and usage of close coupled catalysts with the so-called hybrid design. Both measures are providing visible progress in reducing Diesel engine emissions. Tests were made with modern Diesel engines both for passenger cars and heavy duty vehicles.
Meta TagsDetails
DOI
https://doi.org/10.4271/2001-01-0189
Pages
9
Citation
Reizig, M., Brück, R., Konieczny, R., and Treiber, P., "New Approaches to Catalyst Substrate Application for Diesel Engines," SAE Technical Paper 2001-01-0189, 2001, https://doi.org/10.4271/2001-01-0189.
Additional Details
Publisher
Published
Mar 5, 2001
Product Code
2001-01-0189
Content Type
Technical Paper
Language
English