This paper describes the development of new high performance three-way catalyst (TWC) formulations with improved activity and enhanced thermal stability. These new TWC formulations enable the converter to be fitted closer to the engine and allow this future legislation to be met with catalysts using PGM levels significantly lower than those currently being employed. The performance benefits of these advanced platinum- and palladium-based catalysts are demonstrated on a number of different vehicles after bench-engine ageing.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Development of Advanced Three-Way Catalysts that Enable Low PGM Loadings for Future Mercosur Emissions Legislation


    Additional title:

    Sae Technical Papers



    Conference:

    SAE Brasil 2002 Congress and Exhibit ; 2002



    Publication date :

    2002-11-19




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    High Performance Advanced Three-way Catalysts For The Proposed 2004 And 2008 Mercosur Emissions Standards

    Ribeiro, A. J. / Morris, D. / Borgialli, G. D. et al. | SAE Technical Papers | 2000


    High temperature stable three-way catalysts for European stage IV emissions legislation

    Collins, N.R. / Morris, D. / Twigg, M.V. et al. | Tema Archive | 2002


    Wettbewerbsrecht im MERCOSUR

    Bischoff-Everding, Peter | SLUB | 2003


    Future Challenges for Engine Manufacturers in View of Future Emissions Legislation

    Salemme, Gary / Sujan, Vivek / Eckerle, Wayne | SAE Technical Papers | 2017


    Shipping Emissions Legislation

    Online Contents | 2003