| QD捕收剂对鄂西高磷鲕状赤铁矿的反浮选效果 |
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| 引用本文： | 董怡斌,强敏,段正义,徐君君,王欣.QD捕收剂对鄂西高磷鲕状赤铁矿的反浮选效果[J].金属矿山,2010,39(2):62. |
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| 作者姓名： | 董怡斌 强敏 段正义 徐君君 王欣 |
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| 作者单位： | 1.冶金矿产资源高效利用与造块湖北省重点实验室；2.武汉科技大学 |
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| 基金项目： | “十一五”国家科技支撑计划重点项目(编号:2007BAB15B01) |
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| 摘 要： | 通过强磁选-反浮选试验，考察了自行研制的QD系列阴离子捕收剂对鄂西高磷鲕状赤铁矿的反浮选效果。试验结果显示：在-0.074 mm占90%的磨矿细度下，QD系列的3种捕收剂均可以从铁品位为47.87%，P含量为0.78%的强磁选精矿获得铁品位大于52%，磷含量小于0.60%，作业铁回收率大于53%的反浮选铁精矿，其中QD-02和QD-03的作业铁回收率大于70%，QD-01可将铁精矿磷含量降至0.46%。试验结果证明QD系列阴离子捕收剂是高磷鲕状赤铁矿的有效反浮选药剂。
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| 关 键 词： | QD系列阴离子捕收剂 高磷鲕状赤铁矿 反浮选 |
Effects of Reverse Flotation with QD Series Collector on High Phosphorus Oolitic Hematite Ores |
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| Dong Yibin,Qiang Min,Duan Zhengyi,Xu Junjun,Wang Xin.Effects of Reverse Flotation with QD Series Collector on High Phosphorus Oolitic Hematite Ores[J].Metal Mine,2010,39(2):62. |
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| Authors: | Dong Yibin Qiang Min Duan Zhengyi Xu Junjun Wang Xin |
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| Affiliation: | 1.Hubei Key Laboratory for Efficient Utilization and Agglomeration of Metallurgic Mineral Resources/a>;2.Wuhan University of Science and Technology |
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| Abstract: | Through the high intensity magnetic separation-reserve flotation test,the effects of the QD series anionic collector on high phosphorus oolitic hematite ore in western Hubei are investigated.The results showed that under the grinding fineness of-0.074 mm 90%,the reserve flotation Fe concentrate grading at 52% with P content of less than 0.06%,Fe recovery of over 53% was obtained from the HIMS concentrate grading at 47.87% with P content of 0.78% with three kinds of QD-series collectors.Among them,the TFe re... |
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| Keywords: | QD-series anionic collector High phosphorus oolitic hematite Reverse flotation |
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