Experimental dual bed pelleted and monolithic automotive emission control catalysts were prepared and aged on an engine-dynamometer under identical conditions. The catalysts contained the same noble metal loadings and had the same noble metal ratios.The warmed-up conversion performance was obtained for both the front bed catalyst only and for the two catalyst beds in combination. The contaminant pickups and penetrations into the pellets were also measured.


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    Title :

    AGING OF PELLETED AND MONOLITHIC AUTOMOTIVE EMISSION CONTROL CATALYSTS


    Additional title:

    Sae Technical Papers


    Contributors:

    Conference:

    Passenger Car Meeting & Exposition ; 1980



    Publication date :

    1980-06-01




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English


    Keywords :


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