ISO 23604:2022

International Standard   Current Edition
· Approved on 21 November 2022 ·

Method of determining specific surface area of coal

Coals
Including lignites

ISO 23604:2022 Files

null Pages
Current Edition

ISO 23604:2022 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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