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ASTM D4699-03(2008)
Standard Test Method for Vibratory Packing Density of Large Formed Catalyst and Catalyst Carrier Particles
STANDARD published on 1.4.2008
The information about the standard:
Designation standards: ASTM D4699-03(2008)
Note: WITHDRAWN
Publication date standards: 1.4.2008
SKU: NS-28205
The number of pages: 3
Approximate weight : 9 g (0.02 lbs)
Country: American technical standard
Category: Technical standards ASTM
Annotation of standard text ASTM D4699-03(2008) :
Keywords:
catalyst, large, packing density, vibratory, Catalysts/catalyst carriers, Density--petroleum products, Drying conditions/processing, Extrudability, Fixed bed reactors, Packing density (of catalysts), Particle analysis--catalysts, Pellets--catalytic cracking, Reactors, Reforming catalysts, Size/size distribution 0analysis, Spheres, Vibrated apparent packing density, Vibration test, ICS Number Code 71.040.30 (Chemical reagents)
Additional information
| Significance and Use | ||||||||
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This test method is used for measuring the vibratory packing density of formed particles used in fixed bed reactors, driers, and so forth. |
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| 1. Scope | ||||||||
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1.1 This test method covers the determination of the vibratory packing density of formed catalyst and catalyst carrier particles that will not break up significantly under test conditions. For the purpose of this test, catalyst particles are defined as extrudates, spheres or formed pellets greater than 4.8 mm (3/16 in.). 1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 1.3 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. |
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| 2. Referenced Documents | ||||||||
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