ASTM-D4699 2023

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D4699-23 Standard Test Method for Vibratory Packing Density of Large Formed Catalyst and Catalyst Carrier Particles

Published By	Publication Date	Number of Pages
ASTM	2023

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Categories: 71.040.30 - Chemical reagents, ASTM

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Description

ASTM D4699-23

Active Standard: Standard Test Method for Vibratory Packing Density of Large Formed Catalyst and Catalyst Carrier Particles

ASTM D4699

Scope

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.

1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Keywords

catalyst; large; packing density; vibratory;

ICS Code

ICS Number Code 71.040.30 (Chemical reagents)

DOI: 10.1520/D4699-23

Additional information

Standard Title	D4699-23 Standard Test Method for Vibratory Packing Density of Large Formed Catalyst and Catalyst Carrier Particles
Published Code	ASTM
Publication Date	2023
ICS Codes	71.040.30 - Chemical reagents