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ASTM D4699-99
Standard Test Method for Vibratory Packing Density of Large Formed Catalyst and Catalyst Particles
STANDARD published on 10.10.1999
The information about the standard:
Designation standards: ASTM D4699-99
Note: WITHDRAWN
Publication date standards: 10.10.1999
SKU: NS-28208
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 D4699-99 :
Keywords:
Catalysts, Density-petroleum products, Drying conditions, Extrudability, Fixed bed reactors, Packing density (of catalysts), Paint-driers, Particle analysis-catalysts, Pellets-catalytic cracking, Reactors, Size, Spheres, Vibrated apparent packing density, Vibration test, vibratory packing density-large formed catalyst particles, test, ICS Number Code 71.040.30 (Chemical reagents)
Additional information
| 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 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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