| 对铁矿石磨矿选别流程的思考和建议 |
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| 引用本文： | 李永聪. 对铁矿石磨矿选别流程的思考和建议[J]. 金属矿山, 1997, 0(3): 32-34 |
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| 作者姓名： | 李永聪 |
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| 作者单位： | 河北理工学院 |
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| 摘 要： | 分析了现行铁矿石磨矿选别流程存在的不足，指出当矿石性质允许时，采用“超粗磨大粒度粗选抛尾”，可显著降低铁精矿成本，提高生产能力。
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| 关 键 词： | 选矿 铁矿石 磨矿 选矿流程 |
Considerations and Suggestions on the Grinding separation Flowsheets for Iron Ores |
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| Affiliation: | (Hebei Institute of Science and Engineering |
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| Abstract: | The deficiencies of the current grinding separation flowsheets for iron ores are analysed and it is pointed out that when the ore nature permits,the application of over coarse grinding and rougher concentration of coarse sized ore for discarding the tailings can remakably reduce the iron concentrate cost and raise the production capability. |
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| Keywords: | Iron ore over coarse grinding Spiral drum screen Rougher concentration for discarding tailings |
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