A series of tests run on the fully transient engine test benches, in Redwitz, Germany, clearly demonstrate that SCR technology is effective in both NOx and particulate emissions reduction. With different particulate measuring technologies, influences of parameters like the sulfur content of the fuel and the influence of the reducing agent are examined. A reduction of the particulate within the health-relevant range (around 100 nm) is proven. Apart from an effective reduction in the organic fraction of the PM, the system is also able to reduce the carbon fraction. Over the ESC / OICA cycle a decrease of elementary carbon of approximately 25% is obtained. Using an SCR system, a clear decrease of the nano-particulate mass emissions is found under all dosing conditions up to approximately 70%.


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    Titel :

    PM-Reduction by SCR-Catalyst


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Scarnegie, Brian (Autor:in) / Zuerbig, Juergen (Autor:in) / Rusch, Klaus (Autor:in) / Hofmann, Lothar (Autor:in)

    Kongress:

    SAE 2003 World Congress & Exhibition ; 2003



    Erscheinungsdatum :

    03.03.2003




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    NOx reduction catalyst

    Online Contents | 1993


    NOx Reduction Catalyst Development

    Meguerian,G.H. / Rakowsky,F.W. / Res. Develop. Dept. Amoco Oil Comp. | Kraftfahrwesen | 1975


    NOx Reduction Catalyst Development

    Rakowsky, F. W. / Meguerian, G. H. | SAE Technical Papers | 1975


    NOx reduction catalyst development.

    Meguerian,G.H. / Rakowsky,F.W. / Amoco Oil | Kraftfahrwesen | 1975


    PM-reduction by SCR-catalyst

    Rusch,K. / Hofmann,L. / Zuerbig,J. et al. | Kraftfahrwesen | 2003