ASTM D4715-98(2022)e1

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

ASTM International, 07/01/2022

Publisher: ASTM

File Format: PDF

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Description

Published:01/07/2022

Pages:3

File Size:1 file , 93 KB

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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 D2416. See the bias statement in Section 13.

1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

ASTM D4715-98(2022)e1

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

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