| 摘要 |
PURPOSE: A method for manufacturing high-grade manganese ore is provided to effectively regulate manganese in manganese ore by pulverizing reduced manganese briquette and removing iron with a magnetic force. CONSTITUTION: A method for manufacturing high-grade manganese ore comprises the steps of: pulverizing manganese ore, mixing reductant with the pulverized manganese ore, adding a binder to obtain a molded product, reducing the molded product to obtain reduced manganese ore, and pulverizing the manganese ore and removing iron. [Reference numerals] (AA) Metallization rate(%); (BB) Flaming coal mixing(weight%) |
