The drive towards improved fuel economy and lower emissions for gasoline and Diesel vehicles requires development of catalysts capable of converting nitrogen oxides (NOx) in a lean exhaust gas environment. This paper reviews the approaches that are being considered for this purpose and describes in more detail two areas that have been investigated: a systems approach to improve the performance of platinum catalysts on a light duty Diesel vehicle, and the application of lean-NOx catalysts to lean gasoline and light duty Diesel engines.


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    Title :

    Recent developments in denox-catalyst technology for Diesel and lean-burn gasoline engines


    Additional title:

    Neue Entwicklungen auf dem Gebiet der Denox-Katalyse Technologie für Diesel- und Magermotoren


    Contributors:
    Brogan, M.S. (author) / Will, N.S. (author) / Twigg, M.V. (author) / Wilkins, A.J.J. (author) / Jordan, K. (author) / Brisley, R.J. (author)


    Publication date :

    1997


    Size :

    31 Seiten, 17 Bilder, 1 Tabelle, 25 Quellen


    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




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    Wilkins,A.J. / Harrison,B. / Johnson Matthey Research Centre,GB | Automotive engineering | 1985


    Future Aftertreatment Strategies for Gasoline Lean Burn Engines

    Burk, P. / Punke, A. / Dahle, U. | British Library Conference Proceedings | 1997


    Future aftertreatment strategies for gasoline lean burn engines

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    Gasoline Direct Injection without DeNOx-Catalyst?

    Piock, W. F. / Fraidl, G. K. / Verein Deutscher Ingenieure et al. | British Library Conference Proceedings | 2002