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ASTM D 4749/D4749M : 1987 : R2019 : EDT 1

Current

Current

The latest, up-to-date edition.

Standard Test Method for Performing the Sieve Analysis of Coal and Designating Coal Size

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-12-2019

€56.53
Excluding VAT

Committee
D 05
DocumentType
Test Method
Pages
10
ProductNote
å1 NOTE—The designation was editorially updated to dual and other editorial changes were made throughout in December
2019. This standard is also refers to Specification C-80.
PublisherName
American Society for Testing and Materials
Status
Current
Supersedes

1.1This test method covers procedures for determining the sieve analysis of coal and designating the size of coal from sieve analysis data. Raw as well as prepared (crushed, cleaned or screened) coals can be tested by this test method.

1.2This test method explains how to designate coal sizes from the results of sieve analysis data in order to represent the condition of the coal as sold. In the case of special mixtures or coals with noncontinuous ranges of sizes, a sufficiently complete sieve analysis must be made to properly describe the size distribution.

1.3This test method is not applicable for determining the sieve analysis nor for designating the size of pulverized coal. (See Note 1.) Size fractions down to and including 38 μm [No. 400 U.S.A. Standard Series] can be treated by the methods discussed in this test method. Methods for handling size fractions below 38 μm [No. 400] will be developed by this committee.

Note 1:For powdered or pulverized coal as is fired into steam boilers, refer to Test Method D197.

1.4The 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.

1.5This 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.

1.6This 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.

ASTM E 323 : 2011 : R2021 Standard Specification for Perforated-Plate Sieves for Testing Purposes
ASTM E 11 : 2020 Standard Specification for Woven Wire Test Sieve Cloth and Test Sieves
ASTM E 323 : 2011 : R2016 Standard Specification for Perforated-Plate Sieves for Testing Purposes
ASTM E 11 : 2024 Standard Specification for Woven Wire Test Sieve Cloth and Test Sieves
ASTM D 2013 : 2000 : REV A : EDT 1 Standard Practice of Preparing Coal Samples for Analysis
ASTM D 2013 : 2000 : REV A Standard Practice of Preparing Coal Samples for Analysis
ASTM D 2013 : 2000 Standard Practice of Preparing Coal Samples for Analysis
ASTM E 11 : 2022 Standard Specification for Woven Wire Test Sieve Cloth and Test Sieves
ASTM D 2234/D2234M : 2009 Standard Practice for Collection of a Gross Sample of Coal
ASTM D 388 : 2019 : REV A Standard Classification of Coals by Rank
ASTM D 3302 : 2000 Standard Test Method for Total Moisture in Coal
ASTM D 388 : 2023 Standard Classification of Coals by Rank
ASTM D 388 : 1999 Standard Classification of Coals by Rank

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