ASTM WK72854

    Revision of D4222 - 03(2015)e1 Standard Test Method for Determination of Nitrogen Adsorption and Desorption Isotherms of Catalysts and Catalyst Carriers by Static Volumetric Measurements

    (What is a Work Item?)

    Active Standard: D4222 - 03(2015)e1

    Developed by Subcommittee: D32.01 | Committee D32 | Contact Staff Manager



    WK72854


    Keywords

    adsorption; catalysts; desorption; isotherms; nitrogen gas; volumetric;;

    Rationale

    Updates to notes and updates to equations to use Current IUPAC values.

    Citing ASTM Standards
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    Work Item Status

    Date Initiated:
    05-01-2020

    Technical Contact:
    Francisco Sotomayor

    Item:
    003

    Ballot:
    D32 (20-02)

    Status:
    In Balloting