ASTM-D4513:2022 Edition

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D4513-22 Standard Test Method for Particle Size Distribution of Catalytic Materials by Sieving

Published By	Publication Date	Number of Pages
ASTM	2022

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Category: ASTM

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Description

ASTM D4513-22

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

ASTM D4513

Scope

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.

Keywords

catalyst; particle size; sieves; sieving;

ICS Code

ICS Number Code 19.120 (Particle size analysis. Sieving)

DOI: 10.1520/D4513-22

Additional information