| 摘要 |
PROBLEM TO BE SOLVED: To provide a solid fuel and a solid fuel production apparatus which is highly caloric and has high heating power even only wood tip, is easily transported, and is low-cost.SOLUTION: A solid fuel is composed of wood chip whose water content is not more than 20% and which is compressed and fixed to a required shape by a crushing pressure of not less than 800 kg/cm. |
