Standard Classification of Coals by Rank

Importancia y uso:

4.1 This classification establishes categories of coal based on gradational properties that depend principally on the degree of metamorphism to which the coal was subjected while buried. These categories indicate ranges of physical and chemical characteristics that are useful in making broad estimates of the behavior of coal in mining, preparation, and use.

Subcomité:

D05.23

Referida por:

D3175-20, D3175-20, D3172-13R21E01, D3180-15R23, D2798-21, D1412_D1412M-20, D3172-13R21E01, D0121-24, D3174-12R18E01, D5865_D5865M-19, D3172-13R21E01, D4596-22, D5865_D5865M-19, D1412_D1412M-20, D3174-12R18E01, D2799-23, D5865_D5865M-19, D3302_D3302M-22A, D7708-23A, D3175-20, D5192_D5192M-22, D4749_D4749M-87R19E01, D3174-12R18E01

Volúmen:

05.06

Número ICS:

75.160.10 (Solid fuels)

Palabras clave:

anthracite; bituminous; coal; lignite; rank;