This Standard specifies the method summary, reagents and materials, apparatus, sample, test preparation, test procedures, result expression, method precision and test report for the determination of carboxyreactivity of coal. This Standard is applicable to the lignite, bituminous coal, anthracite, and coke.
Basic Data
Standard ID
GB/T 220-2018 (GB/T220-2018)
Description (Translated English)
Determination of Carboxyreactivity of Coal
Sector / Industry
National Standard (Recommended)
Classification of Chinese Standard
D21
Classification of International Standard
73.040
Word Count Estimation
10,129
Date of Issue
2018-02-06
Date of Implementation
2018-09-01
Issuing agency(ies)
State Administration for Market Regulation, China National Standardization Administration
