Nearly all real diesel engines operations are leading to low exhaust temperatures. Standard catalyst technique remains therefore for significant time below light-off. To improve the conversion behavior two approaches were made: placement of tailor-fitted catalysts as close as possible to the engine exhaust port before turbocharger and usage of close coupled catalysts with the so-called hybrid design. Both measures are providing visible progress in reducing diesel engine emissions. Tests were made with modern diesel engines both for passenger cars and heavy-duty vehicles.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Application of metal-supported catalysts for diesel engines


    Additional title:

    Sae Technical Papers


    Contributors:

    Conference:

    2001 Internal Combustion Engines ; 2001



    Publication date :

    2001-09-23




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Innovative metal supported catalysts for EU V Diesel Engines

    Carelli, Gerardo / Pace, Lorenzo / Presti, Manuel et al. | SAE | 2005


    Application of NOx Catalysts with HC Adsorption to Small Diesel Engines(9931729)

    Kitahara, Y. / Shinzawa, M. / Akama, H. | British Library Online Contents | 1999



    Development of Diesel Oxidation Catalysts for Heavy Duty Engines

    Fredholm, S. / Andersson, S. / Marsh, P. et al. | British Library Conference Proceedings | 1993


    DEVELOPMENT OF DIESEL OXIDATION CATALYSTS FOR HEAVY DUTY ENGINES

    Brear, F. / Zammit, M.G. / D'Aniello, M.J. et al. | SAE | 1993