| 云南某高碳酸盐型含银氧化铜矿中铜银同步浮选实验 |
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| 引用本文： | 李向益,王世涛,曾茂青,乐智广.云南某高碳酸盐型含银氧化铜矿中铜银同步浮选实验[J].矿产综合利用,2022,0(2):105-110. |
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| 作者姓名： | 李向益 王世涛 曾茂青 乐智广 |
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| 作者单位： | 国土资源部三江成矿作用及资源勘查利用重点实验室，国土资源部 昆明矿产资源监督检测中心，云南 昆明 650218 |
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| 摘 要： | 对云南某高碳酸盐型含银氧化铜矿进行铜银同步浮选实验研究。结果表明，通过闭路实验，可获得铜银精矿Cu品位22.03%，Cu回收率71.69%， Ag品位1095 g/t，Ag回收率81.90%的技术指标。采用此同步浮选工艺可有效选别该含银氧化铜矿。
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| 关 键 词： | 氧化铜矿 铜 银 同步浮选 |
| 收稿时间： | 2020-09-04 |
Experimental Research on Synchronous Flotation of Copper and Silver in a Silver-bearing Copper Oxide Ore with High Carbonate Gangue from Yunnan |
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| Affiliation: | Key Laboratory of Sanjiang Metallogeny and Resources Exploration and Utilization, Ministry of Land and Resources, Kunming Mineral Resources Surveillance Testing Centre, Ministry of Land and Resources, Kunming, Yunnan, China |
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| Abstract: | A synchronous flotation test of copper and silver in a silver-bearing copper oxide ore with high carbonate gangue from Yunnan was studied. The results show that copper and silver concentrate copper grade of 22.03% and recovery of 71.69% was achieved through the closed circuit flotation test. And the grade and recovery of silver in copper concentrate were relatively 1095 g/t and 81.90%. The synchronous flotation technology using in the silver-bearing copper oxide ore is effectual . |
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