| 提高某选矿厂铜精矿品位的优化试验 |
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| 引用本文： | 张慧芳. 提高某选矿厂铜精矿品位的优化试验[J]. 铜业工程, 2020, 0(4): 44-47 |
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| 作者姓名： | 张慧芳 |
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| 作者单位： | 江西铜业集团有限公司，江西 南昌 330096 |
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| 摘 要： | 某选矿厂采用优化工艺流程,即将铜精矿品位控制到22%左右,加强钼的回收,再将选钼后铜精矿品位提高到25%的新工艺,在确保铜、金、银回收率略有提高的情况下,新工艺实现了选矿厂铜精矿品位提高到25%左右的同时,钼回收率也提高的目的,并能创下可观的经济效益。
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| 关 键 词： | 铜精矿 ；铜钼分离 ；工艺流程 ；回收率 ；筛析 |
| 收稿时间： | 2020-03-24 |
Optimization Test of Raising Copper Concentrate Grade in a Concentrator |
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| ZHANG Hui-fang. Optimization Test of Raising Copper Concentrate Grade in a Concentrator[J]. Copper Engineering, 2020, 0(4): 44-47 |
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| Authors: | ZHANG Hui-fang |
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| Affiliation: | Jiangxi Copper Corporation Limited, Nanchang 330096, Jiangxi, China |
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| Abstract: | A new process is adopted to optimize the technological process, which is to control the grade of copper concentrate to about 22%, strengthen the recovery of molybdenum, and then increase the grade of copper concentrate to 25% after molybdenum separation. When the recovery rate of copper, gold, silver is slightly increased, the new process can increase the grade of copper concentrate to about 25%, and the recovery rate of molybdenum is also increased, which can achieve considerable economic benefits. |
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| Keywords: | copper concentrate copper molybdenum separation processflow recovery sieve analysis |
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