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ASTM D4699-03(2008)
Standard Test Method for Vibratory Packing Density of Large Formed Catalyst and Catalyst Carrier Particles
Automaticky preložený názov:
Štandardná skúšobná metóda pre vibračné Balenie Hustota Veľký tvoril Catalyst a Catalyst Carrier častice
NORMA vydaná dňa 1.4.2008
Informácie o norme:
Označenie normy: ASTM D4699-03(2008)
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.4.2008
Kód tovaru: NS-28205
Počet strán: 3
Približná hmotnosť: 9 g (0.02 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Anotácia textu normy 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)
Doplňujúce informácie
| 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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