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ASTM International - ASTM D2867-09(2014)

Standard Test Methods for Moisture in Activated Carbon

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Organization: ASTM International
Publication Date: 1 July 2014
Status: inactive
Page Count: 4
ICS Code (Chemical reagents): 71.040.30
significance And Use:

4.1 The moisture content of activated carbon is often required to define and express its properties in relation to the net weight of the carbon.

4.2 The moisture content of activated carbon... View More

scope:

1.1 These test methods provide three procedures for the determination of the moisture content of activated carbon. The procedures may also be used to dry samples required for other tests. The oven-drying and moisture balance methods are used when water is the only volatile material present and is in significant quantities, and the activated carbon is not heat-sensitive (some activated carbons can ignite spontaneously at temperatures as low as 150°C). The xylene-extraction method is used when a carbon is known or suspected to be heat sensitive or to contain nonwater-miscible organic compounds instead of or in addition to water. The oven-drying method described in these test methods may be used as the reference for development of instrumental techniques for moisture determination in activated carbon.

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

Document History

July 1, 2017
Standard Test Methods for Moisture in Activated Carbon
1.1 These test methods provide two procedures for the determination of the moisture content of activated carbon.2 The procedures may also be used to dry samples required for other tests. The oven...
ASTM D2867-09(2014)
July 1, 2014
Standard Test Methods for Moisture in Activated Carbon
1.1 These test methods provide three procedures for the determination of the moisture content of activated carbon. The procedures may also be used to dry samples required for other tests. The...
November 1, 2009
Standard Test Methods for Moisture in Activated Carbon
1.1 These test methods provide three procedures for the determination of the moisture content of activated carbon. The procedures may also be used to dry samples required for other tests. The...
April 1, 2004
Standard Test Methods for Moisture in Activated Carbon
1.1 These test methods provide two procedures for the determination of the moisture content of activated carbon. The procedures may also be used to dry samples required for other tests. The...
February 10, 1999
Standard Test Methods for Moisture in Activated Carbon
1.1 These test methods provide two procedures for the determination of the moisture content of activated carbon. The procedures may also be used to dry samples required for other tests. The...
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