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ASTM D4781-99
Standard Test Method for Mechanically Tapped Packing Density of Fine Catalyst Particles and Catalyst Carrier Particles
STANDARD published on 10.10.1999
The information about the standard:
Designation standards: ASTM D4781-99
Note: WITHDRAWN
Publication date standards: 10.10.1999
SKU: NS-28545
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: American technical standard
Category: Technical standards ASTM
Annotation of standard text ASTM D4781-99 :
Keywords:
Catalysts, Density-petroleum products, Heating tests-petroleum products, mechanically-tapped packing density of fine catalyst particles and, catalyst carrier 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 mechanically tapped packing density of fine catalyst and catalyst carrier particles smaller than 0.8 mm in diameter. 1.2 This standard does not purport to address all of the safety problems, 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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