Work Item
ASTM WK80593

Revision of D4179-11(2017) Standard Test Method for Single Pellet Crush Strength of Formed Catalysts and Catalyst Carriers

Rationale

ASTM D4179 Standard Test Method for Single Pellet Crush Strength of Formed Catalysts and Catalyst Carriers has been modified to include the use of an automated instrumentation. Such an automated instrument can be used because the method is applicable to regular catalyst shapes such as spheres and extrudates and other irregular shaped catalysts are excluded.

Details

Developed by Subcommittee: D32.02

Committee: D32

Staff Manager: Kelly Paul

Work Item Status

Date Initiated: 01-20-2022

Technical Contact: Steven Bradley

Item: 001

Ballot: D32 (22-01)

Status: Withdrawn From Balloting