| 湖北某磷矿全层矿双反浮选工艺研究 |
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| 引用本文： | 沈静,邓伟,余媛元,辜国杰.湖北某磷矿全层矿双反浮选工艺研究[J].化工矿物与加工,2007,36(6):5-6. |
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| 作者姓名： | 沈静 邓伟 余媛元 辜国杰 |
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| 作者单位： | 武汉工程大学,湖北,武汉,430074 |
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| 摘 要： | 对湖北某磷矿全层矿采用双反浮选工艺进行选矿实验,在原矿含P2O5 24.69%、MgO 3.173%,磨矿细度-200目85%的条件下,获得了精矿P205 32.48%、MgO 0.42%、精矿产率65.28%、回收率85.88%、排镁率91.36%的工艺指标.
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| 关 键 词： | 全层矿 双反浮选 捕收剂 |
| 文章编号： | 1008-7524（2007）06-0005-02 |
| 修稿时间： | 2007-01-21 |
Double-reverse flotation process of Hubei entire level phosphate rock |
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| SHEN Jing,DENG Wei,YU Yuan-yuan,Gu Guo-jie.Double-reverse flotation process of Hubei entire level phosphate rock[J].Industrial Minerals and Processing,2007,36(6):5-6. |
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| Authors: | SHEN Jing DENG Wei YU Yuan-yuan Gu Guo-jie |
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| Affiliation: | Wuhan Institute of Technology, Wuhan Hubei 430074, China |
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| Abstract: | Double-reverse flotation process was tested to beneficiate Hubei entire level phosphate rock.The qualified phosphate concentrate with P2O5 32.48%,MgO 0.42% was obtained via beneficiating the crude ore that contained P2O5 24.69%,MgO 3.173%.The recovery of P2O5 was 85.88%,and the removal rate of MgO reached 91.36%. |
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| Keywords: | entire level phosphate rock double reverse flotation collector |
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