ASTM-D4715 Standard Test Method for Coking Value of Tar and Pitch (Alcan)

ASTM-D4715 - 1998 R22(E1) EDITION - CURRENT
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Standard Test Method for Coking Value of Tar and Pitch (Alcan)
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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 D2415.

1.2 Coking values by this test method are higher than those obtained by Test Method D 2416. See the bias statement in Section 13.

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 problems, 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.

Keywords

Coking value; Pitches; Tars; coking value of tar/pitch, by Alcan method, test

To find similar documents by ASTM Volume:

05.02 (Petroleum Products and Lubricants (II): D3711 - D6122)

To find similar documents by classification:

75.140 (Waxes, bituminous materials and other petroleum products Asphalts for building, see 91.100.50 Asphalts for road construction, see 93.080.20)

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ASTM-D2416
Standard Test Method for Coking Value of Tar and Pitch (Modified Conradson)

Document Number

ASTM-D4715-98R22E01

Revision Level

1998 R22(E1) EDITION

Status

Current

Modification Type

New

Publication Date

Aug. 12, 2022

Document Type

Test Method

Page Count

3 pages

Committee Number

D02.05