ASTM-D4058 1996

$35.75

D4058-96 Standard Test Method for Attrition and Abrasion of Catalysts and Catalyst Carriers

Published By	Publication Date	Number of Pages
ASTM	1996	3

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Description

ASTM D4058-96

Historical Standard: Standard Test Method for Attrition and Abrasion of Catalysts and Catalyst Carriers

ASTM D4058

Scope

1.1 This test method covers the determination of the attrition and abrasion resistance of catalysts and catalyst carriers. It is applicable to tablets, extrudate, spheres, and irregularly shaped particles larger than about 1/16 in. (1.6 mm) and smaller than about 3/4 in. (19 mm). The materials used in developing the method exhibited losses on attrition less than 7%; however, the method should be applicable to materials giving much higher attritions.

1.2 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.

1.3 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.

Keywords

attrition; abrasion; catalyst; fines

ICS Code

ICS Number Code n/a

DOI: 10.1520/D4058-96

Additional information

Standard Title	D4058-96 Standard Test Method for Attrition and Abrasion of Catalysts and Catalyst Carriers
Published Code	ASTM
Publication Date	1996
Pages Count	3