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ASTM D4239-02

Historical Revision

Standard Test Methods for Sulfur in the Analysis Sample of Coal and Coke Using High Temperature Tube Furnace Combustion Methods

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1.1 These test methods cover three alternative procedures using high-temperature tube furnace combustion methods for the rapid determination of sulfur in samples of coal and coke.

1.2 These test methods appear in the following order:

Sections
Method A—High-Temperature Combustion Method with Acid Base Titration Detection Procedures6-9
Method B—High-Temperature Combustion Method with Iodimetric Titration Detection Procedures10-13
Method C—High-Temperature Combustion Method with Infrared Absorption Detection Procedures14-16

1.2.1 When automated equipment is used to perform any of the three methods of this test method, the procedures can be classified as instrumental methods. There are several manufacturers that offer to the coal industry equipment with instrumental analysis capabilities for the determination of the sulfur content of coal and coke samples.

1.3 This 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 and health practices and determine the applicability of regulatory limitations prior to use. See 7.8 and 15.2.


SDO ASTM: ASTM International
Document Number D4239
Publication Date April 10, 2002
Language en - English
Page Count 10
Revision Level 02
Supercedes
Committee D05.21
Publish Date Document Id Type View
Sept. 1, 2018 D4239-18E01 Revision
Sept. 1, 2018 D4239-18 Revision
May 15, 2017 D4239-17 Revision
March 1, 2014 D4239-14E02 Revision
March 1, 2014 D4239-14E01 Revision
March 1, 2014 D4239-14 Revision
Oct. 1, 2013 D4239-13E01 Revision
Oct. 1, 2013 D4239-13 Revision
Feb. 1, 2012 D4239-12 Revision
April 1, 2011 D4239-11 Revision
May 1, 2010 D4239-10E01 Revision
May 1, 2010 D4239-10 Revision
Feb. 1, 2008 D4239-08 Revision
Oct. 1, 2005 D4239-05 Revision
July 1, 2004 D4239-04A Revision
May 17, 2004 D4239-04 Revision
April 10, 2002 D4239-02 Revision
April 10, 2000 D4239-00 Revision
Not Available D4239-97E01 Revision
Not Available D4239-94 Revision