| 某金矿选矿工艺研究 |
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| 引用本文： | 赵磊,张广彬,伍耀斌,任允超.某金矿选矿工艺研究[J].有色金属(选矿部分),2013(6):64-66,89. |
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| 作者姓名： | 赵磊 张广彬 伍耀斌 任允超 |
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| 作者单位： | 烟台鑫海矿山机械有限公司 |
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| 摘 要： | 针对某金矿金的嵌布粒度极为细微，以显微和超显微金为主，通过方案对比，采用先浮后浸新工艺进行闭路试验，工艺闭路指标为：浮选金精矿产率4.49%，品位36.6g/t，回收率38.22%，浸出作业回收率82.01%，对原矿回收率50.66%，浮选加浸出的总回收率为88.88%。
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| 关 键 词： | 难选金矿 氰化浸出 浮选工艺 |
| 收稿时间： | 8/8/2012 12:00:00 AM |
| 修稿时间： | 2013/2/17 0:00:00 |
THE RESEARCH ON MINERAL PROCESSING TECHNOLOGY OF SOME REFRACTORY GOLD ORE |
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| Authors: | Zhao Lei |
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| Affiliation: | Shandong Gold Group Yantai Design Research Engineering Co Ltd |
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| Abstract: | Aim at some refratory gold ore which fine-grain dissemination, gold gives extremely priority to microscopic and ultramicroscopic.Through the scheme comparison, using flotation and leaching of closed-circuit test, technology index of closed circuit process: flotation gold concentrate yield is 4.49%, grade is 36.6g / t, recovery is 38.22%, leaching operation recovery is 82.01%,the ore recovery rate is 50.66%, Flotation and leaching of the total recovery rate is 88.88%. |
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| Keywords: | refractory gold ore cyanidation leaching flotation process |
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