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ASTM International - ASTM D197-87(2007)

Standard Test Method for Sampling and Fineness Test of Pulverized Coal

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Organization: ASTM International
Publication Date: 1 October 2007
Status: inactive
Page Count: 7
ICS Code (Coals): 73.040
significance And Use:

This test method provides a means for assisting in the evaluation of pulverizers and pulverizer systems in terms of fineness specifications. It may also be used to confirm the influence of coal... View More

scope:

1.1 This test method covers the determination of the fineness by sieve analysis of coal sampled from a dry pulverizing operation. It is not applicable to products of wet milling or to fines that have clustered into an agglomerated mass.

1.2 The values stated in inch-pound units shall be regarded as the standard. Sample weights of 1000 g or less shall be expressed in metric units.

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.

Document History

November 1, 2019
Standard Test Method for Sampling and Fineness Test of Pulverized Coal
1.1 This test method covers the determination of the fineness by sieve analysis of coal sampled from a dry pulverizing operation. It is not applicable to products of wet milling or to fines that have...
September 1, 2012
Standard Test Method for Sampling and Fineness Test of Pulverized Coal
1.1 This test method covers the determination of the fineness by sieve analysis of coal sampled from a dry pulverizing operation. It is not applicable to products of wet milling or to fines that have...
ASTM D197-87(2007)
October 1, 2007
Standard Test Method for Sampling and Fineness Test of Pulverized Coal
1.1 This test method covers the determination of the fineness by sieve analysis of coal sampled from a dry pulverizing operation. It is not applicable to products of wet milling or to fines that have...
January 1, 1994
Standard Test Method for Sampling and Fineness Test of Pulverized Coal
1.1 This test method covers the determination of the fineness by sieve analysis of coal sampled from a dry pulverizing operation. It is not applicable to products of wet milling or to fines that have...
September 25, 1987
Standard Test Method for Sampling and Fineness Test of Pulverized Coal
1.1 This test method covers the determination of the fineness by sieve analysis of coal sampled from a dry pulverizing operation. It is not applicable to products of wet milling or to fines that have...
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