low ash solid biofuel 1.high calorific value 2.NO pollution, ... stalk, rice straw, tree branches, saw dust, peanut shell, rice hull and wood chip etc. to produce biomass solid forming fuel ... power plant instead of coal, oil and fire wood.low ash solid biofuelModelMaterialmoistureDiameter(mm)Length(mm)Density(Kg/ m3)Max.moistureAshcontentLowerHeatingValue ... 10%≥13.4~16.9≤5%HM-L*55 low ash solid biofuel