ISO 23604:2022 煤比表面积的测定方法
标准编号:ISO 23604:2022
中文名称:煤比表面积的测定方法
英文名称:Method of determining specific surface area of coal
发布日期:2022-11
标准范围
本文提供了一种使用气体吸附测定固体材料比表面积的方法。本文件适用于煤的比表面积测定,以及测定范围为0,001?m2/g到1?000?平方米/克。
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.
标准预览图


