ASTM D8353-20 PDF

Scope: 1.1 The resistance to breakage of formed catalysts, catalyst carriers, or catalyst pieces is determined by dropping a quantity of sample through a 25 ft length of 1 in. internal diameter pipe onto a steel plate. 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.3 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 D8353-20 Referenced Document

ASTM D3766 Standard Terminology Relating to Catalysts and Catalysis
ASTM D4058 Standard Test Method for Attrition and Abrasion of Catalysts and Catalyst Carriers
ASTM D7084 Standard Test Method for Determination of Bulk Crush Strength of Catalysts and Catalyst Carriers*， 2023-12-15 Update
IEEE/ASTM SI 10 American National Standard for Metric Practice

2020 ASTM D8353-20 Standard Guide for Determination of Individual Particle Strength of Low Surface Area Catalysts and Catalyst Carriers by Drop Test onto a Steel Plate