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ASTM D4180-99

Historical Revision

Standard Test Method for Vibratory Packing Density of Formed Catalyst Particles and Catalyst Carriers

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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 ( 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.


SDO ASTM: ASTM International
Document Number D4180
Publication Date Oct. 10, 1999
Language en - English
Page Count 3
Revision Level 99
Supercedes
Committee D32.02
Publish Date Document Id Type View
Oct. 1, 2023 D4180-23 Revision
Dec. 1, 2013 D4180-13 Revision
Oct. 1, 2003 D4180-03 Revision
Oct. 10, 1999 D4180-99 Revision
May 1, 2018 D4180-13R18 Reaffirmation
April 1, 2008 D4180-03R08 Reaffirmation