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ASTM D7569/D7569M-10(2015)e1

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ASTM D7569/D7569M-10(2015)e1

Standard Practice for Determination of Gas Content of Coal—Direct Desorption Method

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1.1 This practice describes methods for the direct determination of the gas content of coal by desorption using samples obtained by drill coring methods from the surface. It sets out guidelines for the equipment construction, sample preparation and testing procedure, and method of calculation.

Author ASTM
Editor ASTM
Document type Standard
Format File
Confirmation date 2015-02-01
ICS 73.040 : Coals
Number of pages 12
Replace ASTM D7569-10
Set ASTMVOL0506
Year 2010
Document history
Country USA
Keyword ASTM 7569;ASTM D7569;ASTM D7569;10.1520/D7569_D7569M-10R15E01