| 密地选矿厂铁精矿提质保产技改的探讨 |
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| 引用本文： | 赵敦明.密地选矿厂铁精矿提质保产技改的探讨[J].金属矿山,2002(7):12-15,34. |
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| 作者姓名： | 赵敦明 |
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| 作者单位： | 攀钢（集团）矿业公司 |
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| 摘 要： | 介绍了攀枝花矿区中近期矿石性质变化和远期的趋势以及密地选矿区生产现状，主要工艺设备，并作了简要评价。提出了破碎流程改为三段-闭路和磨矿分级-选别流程技改的建议，以适应今后较长时期内攀钢对铁精矿提质保产的需要。
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| 关 键 词： | 选矿厂 铁精矿 技术改造 破碎流程 工艺流程 |
On the Technical Reform for Improving the Quality and Retaining the Production of Iron Concentrate at Midi Concentrator |
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| Zhao Dunming.On the Technical Reform for Improving the Quality and Retaining the Production of Iron Concentrate at Midi Concentrator[J].Metal Mine,2002(7):12-15,34. |
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| Authors: | Zhao Dunming |
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| Affiliation: | Zhao Dunming(Panzhihua Steel (Group) Mining Company) |
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| Abstract: | The change in the ore properties of Panzhihua mining district in the near and medium term, its trend in the long term, the present conditions of Midi Concentrator and its main technological equipment are presented and briefly evaluated. Suggestions are made on turning the existing crushing flowsheet into one consisting of three stage crushing with a closed one and on the technical reform of grinding classification-concentration flowsheet so as to suit the quality improvement and production retaining of the concentrate in the future long term required by Panzhihua Steel. |
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| Keywords: | Iron concentrate Quality improvement and production retaining Technical reform |
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