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ASTM D4513-22

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Standard Test Method for Particle Size Distribution of Catalytic Materials by Sieving

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1.1 This test method covers the determination of particle size distribution of catalytic powder material using a sieving instrument and is one of several found valuable for the measurement of particle size. This test method is particularly suitable for particles in the 20 to 420 μm range. (See Terminology D3766.)

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

1.2.1 Exception—In 5.2, mesh size is the standard unit of measure.

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.


4.1 This test method can be used to determine particle size distributions of catalysts and supports for materials specifications, manufacturing control, and research and development work.

SDO ASTM: ASTM International
Document Number D4513
Publication Date Oct. 1, 2022
Language en - English
Page Count 3
Revision Level 22
Supercedes
Committee D32.02
Publish Date Document Id Type View
Oct. 1, 2022 D4513-22 Revision
Aug. 1, 2011 D4513-11 Revision
March 10, 1997 D4513-97R01E01 Revision
March 10, 1997 D4513-97 Revision
Feb. 1, 2017 D4513-11R17 Reaffirmation
April 1, 2006 D4513-97R06 Reaffirmation