ASTM-D2492 2007

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D2492-02(2007) Standard Test Method for Forms of Sulfur in Coal

Published By	Publication Date	Number of Pages
ASTM	2007	5

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Categories: 75.160.10 - Solid fuels, ASTM

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Description

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 FeS ₂ 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.

PDF Catalog

PDF Pages	PDF Title
1	Scope Referenced Documents Summary of Test Method
2	Significance and Use Analysis Sample Sulfate Sulfur
3	Referee Method—Using Coal Residue Remaining After Sulfate Extraction
4	Alternative Method—Using Ash Remaining After Incineration of Residue from Sulfate Extraction Organic Sulfur Report Precision and Bias
5	TABLE 1

Additional information

Standard Title	D2492-02(2007) Standard Test Method for Forms of Sulfur in Coal
Published Code	ASTM
Publication Date	2007
Pages Count	5
ICS Codes	75.160.10 - Solid fuels

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ASTM-D2492 2007

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