A field test was conducted to study the feasibility of monitoring trace lead in shipments of unleaded gasoline by means of an X-ray fluorescence continuous low lead analyzer. Batches of unleaded gasoline were blended at the refinery and transported to distant terminals by tankers and by pipeline. The low lead analyzer was used to continuously monitor the lead content of the unleaded gasoline as it left the refinery and was received at the terminals. Field data of good precision were in agreement with the accepted ASTM D-3237 atomic absorption method. The standard deviation of the X-ray method is ±0.0029 g Pb/gal and the test repeatability is ±0.008 g Pb/gal. X-ray fluorescence appears to be the best practical method available to determine the average level of lead contamination in large volumes of unleaded gasoline in the field with accuracy and precision.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Continuous Monitoring of Lead Contamination in Unleaded Gasoline


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Musser, G. S. (Autor:in) / Angelo, J. B. (Autor:in) / Siegel, J. R. (Autor:in)

    Kongress:

    National Fuels and Lubricants and Transportation Meetings ; 1975



    Erscheinungsdatum :

    01.02.1975




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Removal of Lead Contamination from Unleaded Gasoline

    Zimmerman, A. A. / Kraus, B. J. / Musser, G. S. et al. | SAE Technical Papers | 1975


    Removal of Lead Contamination from Unleaded Gasoline

    Exxon Res. and Engng. Cpmp. | Kraftfahrwesen | 1975



    Continuos monitoting of lead contamination in unleaded gasoline.

    Angelo,J.B. / Siegel,J.R. / Muesser,G.S. et al. | Kraftfahrwesen | 1975


    Components for unleaded gasoline

    Hoffman, H.L. | Tema Archiv | 1980