| 摘要 |
A process for producing a sintered mineral, in which a surface-coated carbon material is contained in a coal blend as a sintering fuel, wherein the surface-coated carbon material is produced by coating the surface of a carbon material with a coating containing 36 mass% or more of Ca derived from a coal raw material at a ratio of 2 to 50 mass% exclusive relative to the amount of the carbon material. |
