Steam Coal Specifications:
I. Low Calorie Coal 5,600kcal (ADB)
Typical Specs.
Total Moisture (% arb) 25 max (reject > 27)
Inherent Moisture (% adb)14~16
Ash Content (% adb) 6 max (reject > 8)
Volatile Matter (% adb) 38~42
Total Sulphur (% adb) 0.25 max (reject > 0.35)
GCV (kcal/kg adb) 5,600 min (reject < 5,450)
HGI 43 approx (reject < 40)
Size (mm) 0~50
II. High Calorie Coal 6,300/kg (ADB)
Typical Specs.
Total Moisture (% ar) 17 max (reject > 19)
Inherent Moisture (% adb) 10~12
Ash Content (% adb) 6 max (reject > 8)
Volatile Matter (% adb) 38~42
Total Sulphur (% adb) 0.5 max (reject > 0.8)
GCV (kcal/kg adb) 6,300 min (reject < 6,100)
HGI 45 approx (reject < 40)
Size (mm) 0~50
