Product detail:Specification of Coal Typical PenalthyGross Calorivic Velue (adb) 5500-5700 kcal/kg <5500 kcal/kgTotal moisture (ar) 36% >38%Inherent Moisture (adb) 14-15% -Volatile Matter (adb) 40% Approx -Ash Content (adb) 5-8% >8%Total Sulfur (adb) 0,5-0,8% 1,0%Grindability (HGI) (adb) 45%Approx -Sizing 0-55 mm Crusher 80%Approx -