1.1 This test method covers the determination of the vibratory packing density of formed catalyst and catalyst carriers. For the purpose of this test, catalyst particles are defined as extrudates, spheres, or formed pellets of 0.8 to 4.8-mm
ASTM
Standard Test Method for Vibratory Packing Density of Formed Catalyst Particles and Catalyst Carriers
STD-50270
2003
2008-04-01
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