This standard specifies the reagents, instruments and equipment, operating procedures, result expression and precision of the four methods A, B, C and D for determining the total moisture in coal. Method A is applicable to various coals; method B is applicable to bituminous coal and anthracite; method C is applicable to bituminous coal and lignite; method D is applicable to bituminous coal and anthracite with high external moisture.
GB/T 211-1996 history
2017GB/T 211-2017 Determination of total moisture in coal
2007GB/T 211-2007 Determination of total moisture in coal
1996GB/T 211-1996 Determination of total moisture in coal