ASTM WK39651

    Work Item: ASTM WK39651 - Revision of C25 - 11 Standard Test Methods for Chemical Analysis of Limestone, Quicklime, and Hydrated Lime

    (What is a Work Item?)

    Active Standard: C25 - 11

    Developed by Subcommittee: C07.05 | Committee C07 | Contact Staff Manager



    1. Rationale

    Section 35 (Total Carbon and Sulfur by the Combustion/Infrared Detection Method) lacks specific information to accomplish the analysis. It is planned to add sample weights, calibration setup and sample preparation information.


    Keywords

    alternative method; aluminum; available lime index; calcium; carbon; carbon dioxide; chemical analysis; free moisture, lime; free moisture, limestone; free silica; hydrated lime; instrumental analysis; iron; limestone; loss on ignition, (LOI); magnesium; manganese; methods, classical; methods, historical; oxides; oxides, unhydrated; phosphorus; quicklime; reference method; silicon dioxide; Standard Reference Material (SRM); strontium; sulfur; Aluminum oxide (Al2O3) content; Available lime index; Calcium oxide (CaO) content; Carbon dioxide content; Ferrous iron content; Hydrated lime; Insoluble matter content; Iron content; Iron oxide content; Limestone; Loss on ignition (LOI); Magnesium oxide (MgO) content; Manganese content; Moisture analysis; Phosphorus content; Quicklime; Silica content; Sulfur; Sulfur trioxide (SO3); Unhydrated oxides; Silicon dioxide (SiO2) content; Strontium oxide content;
    Citing ASTM Standards
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    Work Item Status

    Date Initiated:
    11-13-2012

    Technical Contact:
    Melanie Houghton

    Status:
    Draft Under Development