Hazards Identifiion and Risk Assessment in Thermal ...
This process use for drying the coal and sends coal powder up to the burner of furnace. The rest of impure coal and rocks pass out to the bottom of mill and transfer to the clinker grinder then to the storage. B. Plant Raw water is demineralizing to free water from salts and ions then treated with sulphuric acid and caustic soda to retain the ph level up to 9. This process is done .