ASTM-D5987 › Historical Revision Information
Standard Test Method for Total Fluorine in Coal and Coke by Pyrohydrolytic Extraction and Ion Selective Electrode or Ion Chromatograph Methods
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Scope
1.1 This test method covers the analysis of total fluorine in coal and coke.
1.2 This analysis was successfully tested on coals containing 37% ash or less (see AS 1038.10.4 and Conrad).
1.3 The values stated in SI units shall be regarded as standard. The values given in parentheses are for information only.
1.4 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.
1.5 All accountability and quality control aspects of Guide D 4621 apply to this test method.
Keywords
coal; coal products; coke; fluorine content; ion chromatograph; ion-selective electrode; pyrohydrolysis; tube-furnace
To find similar documents by ASTM Volume:
05.06 (Gaseous Fuels; Coal and Coke)
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Document Number
ASTM-D5987-96
Revision Level
1996 EDITION
Status
Superseded
Modification Type
New
Publication Date
July 10, 1996
Document Type
Test Method
Page Count
6 pages
Committee Number
D05.29