ASTM-D4179 › Historical Revision Information
Standard Test Method for Single Pellet Crush Strength of Formed Catalyst Shapes
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Scope
1.1 This test method covers determining the resistance of formed catalysts to compressive force and is applicable to regular catalyst shapes such as tablets and spheres. Extrudates, granular materials, and other irregular shapes are specifically excluded.
1.2 This test method determines the average crush strength in the range from 0 to 50 lbf (0 to 220 N).
1.3 The values stated in inch-pound units are to be regarded as the standard. The values in parentheses for information only.
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.
Keywords
catalysts; crush strength; single pellet; ICS Number Code 71.040.30 (Chemical reagents)
To find similar documents by ASTM Volume:
05.05 (Combustion Characteristics; Manufactured Carbon and Graphite Products; Catalysts)
05.06 (Gaseous Fuels; Coal and Coke)
To find similar documents by classification:
71.040.30 (Chemical reagents Including reference materials)
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Document Number
ASTM-D4179-01
Revision Level
2001 EDITION
Status
Superseded
Modification Type
Revision
Publication Date
Oct. 10, 2001
Document Type
Test Method
Page Count
3 pages
Committee Number
D32.02