We investigated the catalytic performance of a porous-structured paper coated with precious metals such as palladium (Pd) and others. A honeycomb-shaped paper catalyst was successfully produced by paper making techniques, which are often used in the friction material manufacturing process for clutch system and the following newly developed molding process. As a new catalyst on the paper, Pd supported on Mn-substituted lanthanum hexa-aluminate (LaMnAl₁₁O₁₉, magnetoplumbite, MPB) crystallites with appropriate surface area was prepared and the catalytic performance, such as exhaust purification ability, was assessed using a model gas containing HC (hydrocarbon), CO (carbon monoxide) and NO (nitrogen oxide) gas. The results showed that Pd/MPB did not deteriorate even after 180 h aging at 1000°C. We concluded that the MPB has good potential as a catalyst component material for internal combustion engines because of the high thermal stability. As the coated paper canned in a stainless tube is so light-weighted that it would be suitable for a catalytic converter for small engines and general-purpose engines including agricultural and garden equipment, and particularly hand tools.


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    Titel :

    Development of Paper Exhaust Catalyst Material for Emission Control in Small Internal Combustion Engines (2)


    Weitere Titelangaben:

    Sae Int. J. Fuels Lubr
    Sae International Journal of Fuels and Lubricants


    Beteiligte:
    Tomoda, Akihiko (Autor:in) / Yano, Hiroaki (Autor:in) / Kiuchi, Katsumasa (Autor:in) / Suzuki, Ryo (Autor:in) / Yagi, Shintaro (Autor:in)

    Kongress:

    Small Engine Technology Conference & Exposition ; 2010


    Erschienen in:

    Erscheinungsdatum :

    2010-09-28


    Format / Umfang :

    6 pages




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Development of Paper Exhaust Catalyst Material for Emission Control in Small Internal Combustion Engines

    Tomoda, A. / Onwona-Agyeman, B. / Yano, H. et al. | SAE Technical Papers | 2008


    Catalytic exhaust emission control of small internal combustion engines

    Swiatek,G. / Rudnicki,R. / Gettel,L. et al. | Kraftfahrwesen | 1989


    Catalytic Exhaust Emission Control of Small Internal Combustion Engines

    Swiatek, George / Gettel, Lorne / Rudnicki, Roman et al. | SAE Technical Papers | 1989


    Exhaust Emissions from Small, Utility, Internal Combustion Engines

    Eccleston, B. H. / Hurn, R. W. | SAE Technical Papers | 1972


    Exhaust nozzle supercharging of internal combustion engines

    Sendyka,B. / Tech.Univ.Krakau,PL | Kraftfahrwesen | 1977