This standard specifies the method summary, reagents and materials, instruments and equipment, test procedures, result calculation and precision of the Ischka method, coulometric method and high-temperature combustion neutralization method for the determination of total sulfur in coal. Using the Escal method. This standard applies to lignite, bituminous coal and anthracite.
GB/T 214-1996 history
2007GB/T 214-2007 Determination of total sulfur in coal
1996GB/T 214-1996 Determination of total sulfur in coal