Standard Test Method for Particle Size Distribution of Granular Activated Carbon

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

09-29-2022

Publisher

American Society for Testing and Materials

1.1This test method covers the determination of the particle size distribution of granular activated carbon. For the purposes of this test, granular activated carbon is defined as a minimum of 90 % of the sample weight being retained on a 180 μm Standard sieve. A U.S. mesh 80 sieve is equivalent to a 180 μm Standard sieve.

Note 1:For extruded carbons, as the length/diameter ratio of the particles increases, the validity of the test results might be affected.

1.2The data obtained may also be used to calculate mean particle diameter (MPD), effective size, and uniformity coefficient.

1.3The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

1.3.1Exception—All mass measurements are in SI units only.

1.4This 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.

1.5This 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.

Committee	D 28
DocumentType	Test Method
Pages	6
PublisherName	American Society for Testing and Materials
Status	Current
Supersedes	ASTM D 2862 : 2016 ASTM D 2862 : 2016

ASTM D 2854 : 2009 : R2019	Standard Test Method for Apparent Density of Activated Carbon
ASTM D 4069 : 1995 : R2020	Standard Specification for Impregnated Activated Carbon Used to Remove Gaseous Radio-Iodines from Gas Streams
ASTM C 781 : 2020	Standard Practice for Testing Graphite Materials for Gas-Cooled Nuclear Reactor Components
ASTM D 6586 : 2003 : R2021	Standard Practice for the Prediction of Contaminant Adsorption on GAC in Aqueous Systems Using Rapid Small-Scale Column Tests
ASTM E 1568 : 2021	Standard Test Method for Determination of Gold in Activated Carbon by Fire Assay Gravimetry
ASTM D 3802 : 2016	Standard Test Method for Ball-Pan Hardness of Activated Carbon

ASTM D 2652 : 2022	Standard Terminology Relating to Activated Carbon
ASTM D 2652 : 2021	Standard Terminology Relating to Activated Carbon
ASTM E 11 : 2022	Standard Specification for Woven Wire Test Sieve Cloth and Test Sieves
ASTM E 691 : 2023	Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
ASTM E 691 : 2022	Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method