摘要 |
The present invention relates to a biomass solid fuel obtained by steam blasting and then molding biomass into biomass blocks and then heating the blocks, wherein the biomass solid fuel has a fuel ratio of 0.2 to 2.5, a moisture-free higher heating value of 5,000 to 7,500 (kcal/kg), a molar ratio O/C of oxygen O and carbon C of 0.1 to 0.6, and a molar ratio H/C of hydrogen H and carbon C of 0.5 to 1.35. |