ASTM UOP 914 : 1992
Withdrawn
Automated Crush Strength of Catalysts or Molecular Sieves
English
07-29-2002
05-09-2013
Describes the crush strength of catalysts and molecular sieves using an Erweka tablet hardness testing instrument.
| DocumentType |
Standard
|
| Pages |
9
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Withdrawn
|
This method is for determining the crush strength of catalysts and molecular sieves using an Erweka tablet hardness testing instrument. The method applies to extrudates or spheres, herein referred to as particles, generally having a nominal diameter of 1.6 mm (1/16 inch) or larger. The detection range is from 250 Newtons (N) (56 lbf) down to 5 N (1 lbf).
| ASTM UOP 973 : 2001 | Automated Crush Strength of Extruded Catalysts |
| ASTM UOP 967 : 2012 | Automated Crush Strength of Spherical and Extruded Catalysts |
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