cost of coal handling and preparation plant
An Engineering/Economic Analysis of Coal Preparation Plant ... If we assume that such a coal has a cost of 20 per ton to the preparation plant operator, then, the fuel cost per ton of dried coal would be: 6 tons/hr X 20/ton = /ton 350 ton/hr If this particular plant was producing an additional 550 tons per hour of clean coal for a total output at 900 tph, then the fuel cost impact per ...