In response to more stringent emission requirements, catalysts for reducing NO to molecular nitrogen were developed. One of the most promising of these, the three-way catalyst, has been the subject of an EPA study to determine if it produces new tailpipe contaminants. This study and its results are described.
Unregulated Emissions from Three-Way Catalyst Cars
Sae Technical Papers
1977 International Automotive Engineering Congress and Exposition ; 1977
1977-02-01
Aufsatz (Konferenz)
Englisch
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