To meet future emission levels the industry is trying to reduce tailpipe emissions by both, engine measures and the development of novel aftertreatment concepts. The present study focuses on a joint development of aftertreatment concepts for gasoline engines that are optimized in terms of the exhaust system design, the catalyst technology and the system costs. The best performing system contains a close-coupled catalyst double brick arrangement using a new high thermal stable catalyst technology with low precious metal loading. This system also shows an increased tolerance against catalyst poisoning by engine oil.


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    Title :

    Catalyst Design for High Performance Engines Capable to Fulfill Future Legislation


    Additional title:

    Sae Technical Papers


    Contributors:
    Schoen, C. (author) / Lindner, D. (author) / Vent, G. (author) / Franz, J. (author) / Leyrer, J. (author) / Schmidt, J. (author) / Eckhoff, S. (author) / Kreuzer, T. (author) / Mueller, W. (author)

    Conference:

    SAE 2004 World Congress & Exhibition ; 2004



    Publication date :

    2004-03-08




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




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