This part of GB/T 18856 stipulates the method summary, reagents and materials, instruments and equipment, test procedures, result calculation and precision, etc. for the determination of total sulfur in coal-water slurry by coulometric method, Izod method and high-temperature combustion neutralization method. In the arbitration analysis, the Einstein method should be used. This section applies to all kinds of coal water slurry.
GB/T 18856.8-2002 history
2007GB/T 214-2007 Determination of total sulfur in coal
2002GB/T 18856.8-2002 Test methods for quality of coal water mixture--Part 8: Determination of total sulfur in coal water mixture
GB/T 18856.8-2002 Test methods for quality of coal water mixture--Part 8: Determination of total sulfur in coal water mixture was changed to GB/T 214-2007 Determination of total sulfur in coal.