ASTM International - ASTM D4715-98(2003)

Standard Test Method for Coking Value of Tar and Pitch (Alcan)

historical
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Organization: ASTM International
Publication Date: 1 November 2003
Status: historical
Page Count: 3
ICS Code (Waxes, bituminous materials and other petroleum products): 75.140
significance And Use:

This test method is useful for indicating the relative coke-forming propensities and for evaluating and characterizing tars and pitches. The test method can also be used as one element in... View More

scope:

1.1 This test method covers the determination of the coking value of tar and pitch having an ash content not over 0.5 %, as determined by Test Method D 2415.

1.2 Coking values by this test method are higher than those obtained by Test Method D 2416. See the bias statement in Section .

1.3 The values stated in inch-pound units are to be regarded as the standard.

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.

Document History

October 1, 2017
Standard Test Method for Coking Value of Tar and Pitch (Alcan)
1.1 This test method covers the determination of the coking value of tar and pitch having an ash content not over 0.5 %, as determined by Test Method D2415. 1.2 Coking values by this test method are...
November 1, 2012
Standard Test Method for Coking Value of Tar and Pitch (Alcan)
1.1 This test method covers the determination of the coking value of tar and pitch having an ash content not over 0.5 %, as determined by Test Method D2415. 1.2 Coking values by this test method are...
December 1, 2008
Standard Test Method for Coking Value of Tar and Pitch (Alcan)
1.1 This test method covers the determination of the coking value of tar and pitch having an ash content not over 0.5 %, as determined by Test Method D 2415 . 1.2 Coking values by this test method...
ASTM D4715-98(2003)
November 1, 2003
Standard Test Method for Coking Value of Tar and Pitch (Alcan)
1.1 This test method covers the determination of the coking value of tar and pitch having an ash content not over 0.5 %, as determined by Test Method D 2415. 1.2 Coking values by this test method are...
December 10, 1998
Standard Test Method for Coking Value of Tar and Pitch (Alcan)
1.1 This test method covers the determination of the coking value of tar and pitch having an ash content not over 0.5%, as determined by Test Method D2415. 1.2 Coking values by this test method are...
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