ISO 23604:2022

Method of determining specific surface area of coal

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.

Edition	2022
Published Date	2022
Published By	International Standardization Organisation
Page Count	11