ASTM D 2492 : 2002 : R2007
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 Test Method for Forms of Sulfur in Coal
11-11-2014
01-05-2007
CONTAINED IN VOL. 05.06, 2014 Applies to the determination of sulfate sulfur and pyritic sulfur in coal and calculates organic sulfur by difference.
| Committee |
D 05
|
| DocumentType |
Test Method
|
| ProductNote |
Reconfirmed 2007
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
1.1 This test method applies to the determination of sulfate sulfur and pyritic sulfur in coal and calculates organic sulfur by difference. This test method is not applicable to coke or other carbonaceous materials. Monosulfides (pyrites and FeS2 are disulfides) of iron and elements such as cadmium, lead, vanadium, and zinc can be present in coal. In the range of 0 to 100 ppm, these monosulfides do not contribute significantly to the total inorganic sulfide content.
1.2 The values stated in SI units are to be regarded as standard.
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.
| ASTM D 6796 : 2016 | Standard Practice for Production of Coal, Coke and Coal Combustion Samples for Interlaboratory Studies |
| ASTM D 3180 : 2015 : REDLINE | Standard Practice for Calculating Coal and Coke Analyses from As-Determined to Different Bases |
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