ASTM D 2013/D2013M : 2020
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Standard Practice for Preparing Coal Samples for Analysis
Hardcopy , PDF
05-01-2022
English
07-02-2020
Important note : Users cannot be edited or removed once added to your Multi user PDF.| Committee |
D 05
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| DocumentType |
Standard Practice
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| Pages |
12
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| ProductNote |
This standard also refers to ISO 13909
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| PublisherName |
American Society for Testing and Materials
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| Status |
Superseded
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| SupersededBy | |
| Supersedes |
1.1This practice2 covers the reduction and division of gross or divided samples, and the preparation of composite samples, up to and including the individual portions for laboratory analysis.
1.2Reduction and division procedures are prescribed for coals of the following groups:
1.2.1Group Aincludes coals that have been cleaned in all sizes.
1.2.2Group Bincludes all other coals. Unknown coals are to be considered under Group B.
1.2.3Group A allows smaller weight laboratory samples to be retained than Group B. These lower weights may be used for particular coals if they have been shown, by using the procedures of A1.2, to give a sample preparation and analysis variance which is no more than 20 % of the total analysis variance.
1.3Units—The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system are not necessarily exact equivalents; therefore, to ensure conformance with the standard, each system shall be used independently of the other, and values from the two systems shall not be combined.
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.
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| ASTM D 2234/D2234M : 2020 | Standard Practice for Collection of a Gross Sample of Coal |
| ASTM D 388 : 2019 : REV A | Standard Classification of Coals by Rank |
| ASTM D 346/D346M : 2011 : R2019 : EDT 1 | Standard Practice for Collection and Preparation of Coke Samples for Laboratory Analysis |
| ASTM D 1857/D1857M : 2018 | Standard Test Method for Fusibility of Coal and Coke Ash |
| ASTM D 7430/D7430M : 2021 | Standard Practice for Mechanical Sampling of Coal |
| ASTM D 2639/D2639M : 2021 | Standard Test Method for Plastic Properties of Coal by the Constant-Torque Gieseler Plastometer |
| ASTM D 4239 : 2018 : EDT 1 | Standard Test Method for Sulfur in the Analysis Sample of Coal and Coke Using High-Temperature Tube Furnace Combustion |
| ASTM D 8145 : 2018 | Standard Practice for Sampling of Green Petroleum Coke |
| ASTM D 2961/D2961M : 2019 | Standard Practice for Single-Stage Total Moisture Less than 15 % in Coal Reduced to 2.36 mm [No. 8 Sieve] Topsize |
| ASTM D 6700 : 2019 | Standard Guide for Use of Scrap Tires as Tire-Derived Fuel |
| ASTM E 177 : 1990 : REV A : R1996 | Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods |
| ASTM E 456 : 2002 | Standard Terminology for Relating to Quality and Statistics |
| ASTM E 456 : 2013 : REV A : R2017 : EDT 5 | Standard Terminology Relating to Quality and Statistics |
| ASTM D 2234/D2234M : 2009 | Standard Practice for Collection of a Gross Sample of Coal |
| ASTM D 3180 : 1989 : R1997 | Standard Practice for Calculating Coal and Coke Analyses from As-Determined to Different Bases |
| ASTM D 121 : 2000 : EDT 1 | Standard Terminology of Coal and Coke |
| ASTM D 7430 : 2018 : REV A | Standard Practice for Mechanical Sampling of Coal |
| ASTM D 4749 : 1987 : R1994 : EDT 1 | Standard Test Method for Performing the Sieve Analysis of Coal and Designating Coal Size |
| ASTM D 3174 : 2002 | Standard Test Method for Ash in the Analysis Sample of Coal and Coke from Coal |
| ASTM D 121 : 2001 | Standard Terminology of Coal and Coke |
| ASTM D 7430 : 2018 : REV A : EDT 1 | Standard Practice for Mechanical Sampling of Coal |
| ASTM E 456 : 2013 : REV A : R2017 : EDT 4 | Standard Terminology Relating to Quality and Statistics |
| ASTM D 4749 : 1987 | Standard Test Method for Performing the Sieve Analysis of Coal and Designating Coal Size |
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