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  • ASTM D 1857/D1857M : 2018

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    Standard Test Method for Fusibility of Coal and Coke Ash

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-09-2018

    Publisher:  American Society for Testing and Materials

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    Scope - (Show below) - (Hide below)

    1.1This test method covers the observation of the temperatures at which triangular pyramids (cones) prepared from coal and coke ash attain and pass through certain defined stages of fusing and flow when heated at a specified rate in controlled, mildly reducing, and where desired, oxidizing atmospheres.

    1.2The test method is empirical, and strict observance of the requirements and conditions is necessary to obtain reproducible temperatures and enable different laboratories to obtain concordant results.

    1.3The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.

    1.3.1All percentages are percent mass fractions unless otherwise noted.

    1.4This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

    1.5This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

    General Product Information - (Show below) - (Hide below)

    Committee D 05
    Document Type Test Method
    Publisher American Society for Testing and Materials
    Status Current
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    ASTM D 3180 : 2015 Standard Practice for Calculating Coal and Coke Analyses from As-Determined to Different Bases
    ASTM D 2013/D2013M : 2021 Standard Practice for Preparing Coal Samples for Analysis
    ASTM D 3682 : 2021 Standard Test Method for Major and Minor Elements in Combustion Residues from Coal Utilization Processes by Atomic Spectrometry
    ASTM D 7582 : 2009 Standard Test Methods for Proximate Analysis of Coal and Coke by Macro Thermogravimetric Analysis
    ASTM D 6349 : 2013 Standard Test Method for Determination of Major and Minor Elements in Coal, Coke, and Solid Residues from Combustion of Coal and Coke by Inductively Coupled Plasma—Atomic Emission Spectrometry
    ASTM D 4326 : 1997 Standard Test Method for Major and Minor Elements in Coal and Coke Ash By X-Ray Fluorescence
    ASTM D 7448 : 2009 Standard Practice for Establishing the Competence of Laboratories Using ASTM Procedures in the Sampling and Analysis of Coal and Coke
    ASTM D 6349 : 2000 Standard Test Method for Determination of Major and Minor Elements in Coal, Coke, and Solid Residues from Combustion of Coal and Coke by Inductively Coupled Plasma—Atomic Emission Spectrometry
    ASTM D 3174 : 2000 Standard Test Method for Ash in the Analysis Sample of Coal and Coke from Coal
    ASTM D 3682 : 2000 Standard Test Method for Major and Minor Elements in Combustion Residues from Coal Utilization Processes
    ASTM D 3180 : 1989 : R1997 Standard Practice for Calculating Coal and Coke Analyses from As-Determined to Different Bases
    ASTM D 2013/D2013M : 2020 Standard Practice for Preparing Coal Samples for Analysis
    ASTM D 6349 : 2021 Standard Test Method for Determination of Major and Minor Elements in Coal, Coke, and Solid Residues from Combustion of Coal and Coke by Inductively Coupled Plasma—Atomic Emission Spectrometry
    ASTM D 4326 : 2021 Standard Test Method for Major and Minor Elements in Coal Ash By X-Ray Fluorescence
    ASTM D 3682 : 2013 Standard Test Method for Major and Minor Elements in Combustion Residues from Coal Utilization Processes
    ASTM D 3174 : 2002 Standard Test Method for Ash in the Analysis Sample of Coal and Coke from Coal
    ASTM D 7448 : 2016 Standard Practice for Establishing the Competence of Laboratories Using ASTM Procedures in the Sampling and Analysis of Coal and Coke
    ASTM D 4326 : 2013 Standard Test Method for Major and Minor Elements in Coal and Coke Ash By X-Ray Fluorescence
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