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ASTM D4164-03(2008)

Historical Reaffirmation

Standard Test Method for Mechanically Tapped Packing Density of Formed Catalyst and Catalyst Carriers

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1.1 This test method covers the determination of the mechanically tapped density of formed catalyst and catalyst carriers. For the purpose of this test method, catalyst particles are defined as extrudates, spheres, or formed pellets of 0.8 to 4.8-mm (1/32 to 3/16-in.) nominal diameter.

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.

This test method is to be used for measuring the mechanically tapped packing density of formed particles that will not break up during sampling, filling, or tapping of the measuring cylinder under test conditions.

SDO ASTM: ASTM International
Document Number D4164
Publication Date April 1, 2008
Language en - English
Page Count 2
Revision Level 03(2008)
Supercedes
Committee D32.02
Publish Date Document Id Type View
Sept. 1, 2024 D4164-24 Revision
Dec. 1, 2013 D4164-13 Revision
Oct. 1, 2003 D4164-03 Revision
Oct. 10, 1999 D4164-99 Revision
May 1, 2018 D4164-13R18 Reaffirmation
April 1, 2008 D4164-03R08 Reaffirmation