Coking coal
- Coal-coke grade KO («coconut nut»), fraction 10-30 mm
- Coal-coke grade KOMSSH («coconut nut with small seeds and fines»), fraction 25-40 mm
- Coal-coke grade KPK
Use of coking coal. Coke coal is primarily of technical value, allowing for significant savings in heat generation. "Coking coal" has found a wide range of applications in the metallurgical industry, specifically for producing pig iron from iron ore in blast furnaces and for smelting metals from ores. One of the key properties valued in metallurgy is its low caking properties.