This paper describes the use of carbon-14 radiolabeled succinimides and succinate esters to investigate the role of ashless dispersants in controlling deposit formation in gasoline engines. Analysis of used oils, varnish deposits, and insolubles from several gasoline engine tests showed that: The implication of these findings on the development of new additives and crankcase oil formulations is discussed.


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    Title :

    The Fate of Ashless Dispersants in Gasoline Engines as Followed by Carbon-14 Radiolabeling


    Additional title:

    Sae Technical Papers


    Contributors:

    Conference:

    SAE International Congress and Exposition ; 1981



    Publication date :

    1981-02-01




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




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