ASTM D6761-22a
Standard Test Method for Determination of the Total Pore Volume of Catalysts and Catalyst Carriers

Standard No.

ASTM D6761-22a

Release Date

2022

Published By

American Society for Testing and Materials (ASTM)

Latest

ASTM D6761-22a

Scope

1.1 This test method covers the determination of the total pore volume of catalysts and catalyst carriers, that is, the volume of pores having pore diameter between approximately 14 µm and 0.4 nm (4 Å). 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. 1.3 Warning—Mercury has been designated by many regulatory agencies as a hazardous material that can cause central nervous system, kidney, and liver damage. Mercury, or its vapor, may be hazardous to health and corrosive to materials. Caution should be taken when handling mercury and mercury containing products. See the applicable product Material Safety Data Sheet (MSDS) for details and EPA’s website— http://www.epa.gov/mercury/faq.htm—for additional information. Users should be aware that selling mercury or mercury containing products, or both, into your state or country may be prohibited by law. 1.4 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. Specific hazard statements are given in Section 8. Warning statements are given in 10.1.4, 10.1.7, and 10.1.11. 1.5 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.

ASTM D6761-22a Referenced Document

• ASTM D3766 Standard Terminology Relating to Catalysts and Catalysis
• ASTM E105 Standard Practice for Probability Sampling Of Materials*， 2024-04-21 Update
• ASTM E122 Standard Practice for Calculating Sample Size to Estimate, With a Specified Tolerable Error, the Average for Characteristic of a Lot or Process
• ASTM E177 Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods
• ASTM E456 Standard Terminology for Relating to Quality and Statistics
• ASTM E691 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method

ASTM D6761-22a history

• 2022 ASTM D6761-22a Standard Test Method for Determination of the Total Pore Volume of Catalysts and Catalyst Carriers
• 2022 ASTM D6761-22 Standard Test Method for Determination of the Total Pore Volume of Catalysts and Catalyst Carriers
• 2017 ASTM D6761-17 Standard Test Method for Determination of the Total Pore Volume of Catalysts and Catalyst Carriers
• 2007 ASTM D6761-07(2012) Standard Test Method for Determination of the Total Pore Volume of Catalysts and Catalyst Carriers
• 2007 ASTM D6761-07 Standard Test Method for Determination of the Total Pore Volume of Catalysts and Catalyst Carriers
• 2004 ASTM D6761-04a Standard Test Method for Determination of the Total Pore Volume of Catalysts and Catalyst Carriers
• 2004 ASTM D6761-04 Standard Test Method for Determination of the Total Pore Volume of Catalysts and Catalyst Carriers
• 2002 ASTM D6761-02 Standard Test Method for Determination of the Total Pore Volume of Catalysts and Catalyst Carriers