ASTM WK64554

    Revision of D7157 - 12(2018) Standard Test Method for Determination of Intrinsic Stability of Asphaltene-Containing Residues, Heavy Fuel Oils, and Crude Oils (n-Heptane Phase Separation; Optical Detection)

    (What is a Work Item?)

    Active Standard: D7157 - 18

    Developed by Subcommittee: D02.14 | Committee D02 | Contact Staff Manager



    WK64554


    Keywords

    asphaltenes; compatibility; crude oil; heavy fuels oils; intrinsic stability;  S-value; phase separation; residual oil;;

    Rationale

    Clarification of patent ownership in a note

    Citing ASTM Standards
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    Work Item Status

    Date Initiated:
    07-27-2018

    Technical Contact:
    James Barker

    Item:
    032

    Ballot:
    D02 (18-06)

    Status:
    Ballot Item Approved