Coal and coke products

Product
Fraction
Chemical composition, %
Moisture Ash (on dry base) Volatile matter (on dry base) Sulphur (on dry base) Phosphorus (on dry base) Mass fraction of size of pieces: more than Mass fraction of size of pieces: less than
Metallurgical coke (Colombia) 10-30 mm approx. 8 15 max 2 max 1 max 0.05 max 10 max 10 max
Coke (Poland) 20-40 mm 13 max 10.5 max 1.2 max 0.7 max - 12 max 12 max
Coke (Poland) 25-80 mm 9 max 11 max 1.2 max 0.7 max - 10 max 12 max
Coke nut (Poland) 10-25 mm 13 max 13 max 2 max 1 max - 10 max 15 max
Anthracite (RF) 25-50 mm 6 max 7 max 4 max 1 max - 15 max 12 max
Anthracite AM (RF) 13-25 mm 10 max 7 max 4 max - - 15 max 15 max
Coal (Poland) 16.5-31.5 mm 10 max 8 max 36 max 1.4 max - 10 max 15 max