Reference number
ISO 23604:2022
© ISO 2025
International Standard
ISO 23604:2022
Method of determining specific surface area of coal
Edition 1
2022-11
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Published (Edition 1, 2022)

ISO 23604:2022

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Format
CHF 65
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Abstract

This document provides a method for determining the specific surface area of solid materials using gas adsorption.

This document is applicable to the determination of specific surface area of coal, and other powder and porous materials including nano-powders and nano-grade porous materials with a determination range of 0,001 m2/g to 1 000 m2/g.

General information

  • Status
     : Published
    Publication date
     : 2022-11
    Stage
    : International Standard published [60.60]
  • Edition
     : 1
    Number of pages
     : 11
  • Technical Committee :
    ISO/TC 263
    ICS :
    73.040 
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