compound pellet biomass fuel 1.high calorific value 2.NO pollution, ... such as wheat straw, maize stalk, rice straw, tree branches, saw dust, peanut shell, rice hull and wood chip etc. to ... biomass power plant instead of coal, oil and fire wood. compound pellet biomass fuelModelMaterialmoistureDiameter(mm)Length(mm)Density(Kg/ m3)Max ...