METHOD FOR MIXEDLY COMBUSTING BIOMASS FUEL AND COAL SYSTEM FUEL, AND BIOMASS-COAL SYSTEM FUEL

摘要

PROBLEM TO BE SOLVED: To provide a method for mixedly combusting biomass fuel and coal system fuel, and biomass-coal system fuel which are capable of relieving the problems of back fire and unstable combustion that may be caused in the case of using biomass fuel with coal system fuel.SOLUTION: Biomass solid fuel, and byproduct coal (RC) which is left by separating a coal component (HPC) soluble into solvent and the solvent from slurry produced by mixing coal (Coal) and the solvent (Solvent), are mixed and combusted.