| 采用优先浮选工艺提高铜金浮选指标 |
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| 引用本文： | 蔡政安,胡恒杰.采用优先浮选工艺提高铜金浮选指标[J].化工矿物与加工,2007,36(2):16-18. |
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| 作者姓名： | 蔡政安 胡恒杰 |
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| 作者单位： | 徐州铁矿集团有限公司,江苏,徐州,221138 |
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| 摘 要： | 针对利国铁矿铜金选厂铜精矿回收率偏低的生产情况,在借鉴同类矿山成功经验和选矿试验基础上,对该选厂进行了浮选工艺和浮选药剂的技术改造,改造后钢精矿品位提高3.31%,回收率提高5.17%,黄金回收率提高4.15%.
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| 关 键 词： | 混合浮选 优先浮选 捕收剂 |
| 文章编号： | 1008-7524（2006）02-0016-03 |
| 修稿时间： | 2006-08-24 |
Enhancement of copper and gold concentrates indexes by using selective flotation process |
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| CAI Zheng-an,HU Heng-jie.Enhancement of copper and gold concentrates indexes by using selective flotation process[J].Industrial Minerals and Processing,2007,36(2):16-18. |
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| Authors: | CAI Zheng-an HU Heng-jie |
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| Affiliation: | Xuzhou Iron Mine Group Co. Ltd, , Xuzhou Jiangsu 221138, China |
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| Abstract: | According to the production status of low copper concentrate recovery, the technological reformations of flotation process and flotation reagent in the processing plant were carried out on the basis of using the experiences of similar mines for reference and flotation tests. The grade of copper concentrate after reformation increased 3. 31%, the recovery of copper concentrate increased .5.17%, and the recovery of gold concentrate increased 4.1.5 %. |
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| Keywords: | combination flotation selective flotation collector |
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