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ISO 23604:2022

Method of determining specific surface area of coal

Publication date:   Nov 21, 2022

General information

60.60 Standard published   Nov 21, 2022

ISO

ISO/TC 263 Coalbed methane (CBM)

International Standard

73.040   Coals

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Scope

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.

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PUBLISHED
ISO 23604:2022
60.60 Standard published
Nov 21, 2022