ASTM-D3177 Standard Test Methods for Total Sulfur in the Analysis Sample of Coal and Coke (Withdrawn 2012)

ASTM-D3177 - 2002 R07 EDITION - SUPERSEDED -- See the following: ASTM-D4239
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Standard Test Methods for Total Sulfur in the Analysis Sample of Coal and Coke (Withdrawn 2012)

Scope

1.1 These test methods cover two alternative procedures for the determination of total sulfur in samples of coal and coke. Sulfur is included in the ultimate analysis of coal and coke.

1.2 The procedures appear in the following order:

Sections
Method A—Eschka Method6-9
Method B—Bomb Washing Method10 and 11

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. Specific precautionary statements are given in Sections 11.1.1-11.1.1.7.

1.3 The values stated in SI units are to be regarded as the standard.

Significance and Use

Determination of sulfur is, by definition, part of the ultimate analysis of coal.

Sulfur analysis results obtained by these methods are used to serve a number of interests: evaluation of coal preparation, evaluation of potential sulfur emissions from coal combustion or conversion processes, evaluation of the coal quality in relation to contract specification, and other purposes of commercial or scientific interest.

Keywords

sulfur; coal; coke; ICS Number Code 75.160.10 (Solid fuels)

To find similar documents by ASTM Volume:

05.06 (Gaseous Fuels; Coal and Coke)

To find similar documents by classification:

75.160.10 (Solid fuels Including coal products, coke, peat, wood, derivatives of coal pyrolysis, etc. Coals, see 73.040)

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Document Number

ASTM-D3177-02(2007)

Revision Level

2002 R07 EDITION

Status

Superseded

Modification Type

Replaced

Publication Date

May 1, 2007

Document Type

Test Method

Page Count

4 pages

Committee Number

D05.21