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ASTM International - ASTM D5757-00

Standard Test Method for Determination of Attrition and Abrasion of Powdered Catalysts by Air Jets

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Organization: ASTM International
Publication Date: 10 October 2000
Status: inactive
Page Count: 3
ICS Code (Chemical reagents): 71.040.30
scope:

1.1 This test method covers the determination of the relative attrition characteristics of powdered catalysts by means of air jet attrition. It is applicable to spherically or irregularly shaped particles which range in size between 10 and 180 um, have skeletal densities between 2.4 and 3.0 g/cm3 (2400 and 3000 kg/m3) and are insoluble in water. Particles less than 20 um are considered fines.

1.2 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

February 1, 2017
Standard Test Method for Determination of Attrition of FCC Catalysts by Air Jets
1.1 This test method covers the determination of the relative attrition characteristics of FCC catalysts by means of air jet attrition. Other fine powder catalysts can be analyzed by this test method...
November 15, 2011
Standard Test Method for Determination of Attrition and Abrasion of Powdered Catalysts by Air Jets
1.1 This test method covers the determination of the relative attrition characteristics of powdered catalysts by means of air jet attrition. It is applicable to spherically or irregularly shaped...
October 1, 2006
Standard Test Method for Determination of Attrition and Abrasion of Powdered Catalysts by Air Jets
1.1 This test method covers the determination of the relative attrition characteristics of powdered catalysts by means of air jet attrition. It is applicable to spherically or irregularly shaped...
ASTM D5757-00
October 10, 2000
Standard Test Method for Determination of Attrition and Abrasion of Powdered Catalysts by Air Jets
1.1 This test method covers the determination of the relative attrition characteristics of powdered catalysts by means of air jet attrition. It is applicable to spherically or irregularly shaped...
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