Anthracite Coal

This is the highest grade of Coal on the planet and has a diverse application in Steel, Ferro alloys, Soda Ash, Sinter, Carbon Electrode paste, Foundries etc as a source of Carbon.

Parameters	Grade wise Typical range
	Unit, Limit (Basis)	0-6 mm (ASH)	6–13 mm (AS)	13–25 mm (AM)	25–70 mm (AO)	70–150 mm (AK)
Moisture	%, max (ARB)	10	8	7	5	5
Ash	%, max (DB)	13.5	10	8	6	6
Volatile matter	%, max (DB)	3.5	3.5	3.5	3	3
Total sulphur	%, max (DB)	0.7-1.0	0.7-1.0	0.7-1.0	0.7-1.0	0.7-1.0
Fixed carbon	%, min (DB)	83	86	88	91	91