COAL FEEDING
Coal is used to produce electricity and hence considered as a lifeline of Thermal Power Plant.
Typical Bulk Density of Coal are as follows:-
Anthracite Coal : 50 - 58 (lb/ft3), 800 - 929 (kg/m3)
Bituminous Coal : 42 - 57 (lb/ft3), 673 - 913 (kg/m3)
Lignite Coal : 40 - 54 (lb/ft3), 641 - 865 (kg/m3)
Angle of Repose may go up to 35?.