Low pressure-loss, especially for a catalyzed DPF(Diesel Particulate Filter), is a very significant performance. Higher-porosity DPF materials provide this lower pressure-loss parameter. This paper describes the successful material development of highly porous (up to 65% porosity) SiC materials. In addition, the influence of porosity and pore size distribution on pressure-loss and filtration efficiency with and without various catalyst loadings is presented.


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    Title :

    Material Development of High Porous SiC for Catalyzed Diesel Particulate Filters


    Additional title:

    Sae Technical Papers


    Contributors:
    Otsuka, A. (author) / Nagashima, K. (author) / Nagata, M. (author) / Ichikawa, S. (author) / Hamanaka, T. (author) / Harada, T. (author) / Uchida, Y. (author)

    Conference:

    SAE 2003 World Congress & Exhibition ; 2003



    Publication date :

    2003-03-03




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




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