| 新疆某复杂低品位氧化铅锌矿选矿工艺 |
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| 引用本文： | 方夕辉,曾怀远,陈文亮,张林龙.新疆某复杂低品位氧化铅锌矿选矿工艺[J].有色金属工程,2014,4(2):49-53. |
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| 作者姓名： | 方夕辉 曾怀远 陈文亮 张林龙 |
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| 作者单位： | 江西理工大学资源与环境工程学院,江西理工大学资源与环境工程学院,江西理工大学资源与环境工程学院,江西理工大学资源与环境工程学院 |
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| 基金项目： | 江西省科技支撑计划项目(2011BBG70002-1) |
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| 摘 要： | 新疆某氧化铅锌矿,原矿含铅0.14%,含锌2.00%,铅氧化率37.86%,锌氧化率为35.42%,矿石铅锌含量低、氧化率较高,属低品位氧化铅锌矿。采用洗矿脱泥的浮选工艺方案,获得铅品位为43.18%、铅回收率为25.04%的铅精矿,锌品位为42.99%、锌回收率为90.3%的氧化锌精矿,实现铅锌资源的有效回收。
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| 关 键 词： | 氧化铅锌矿 低品位 浮选 洗矿 脱泥 |
| 修稿时间： | 1/8/2014 12:00:00 AM |
A complex low-grade zinc oxide ore dressing process |
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| Fang Xihui,Zeng Huaiyuan,Chen Wenliang and Zhang Linlong.A complex low-grade zinc oxide ore dressing process[J].Nonferrous Metals Engineering,2014,4(2):49-53. |
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| Authors: | Fang Xihui Zeng Huaiyuan Chen Wenliang and Zhang Linlong |
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| Affiliation: | School of Resource and Environmental Engineering, Jiangxi University of Science and Technology,School of Resource and Environmental Engineering, Jiangxi University of Science and Technology,School of Resource and Environmental Engineering, Jiangxi University of Science and Technology,School of Resource and Environmental Engineering, Jiangxi University of Science and Technology |
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| Abstract: | A oxidized lead-zinc mine in Xinjiang privince, the grade of ore in lead and zinc were 0.14% and 2.00%, respectively, the rate of lead and zinc oxide were 37.86%, 35.42%, belong to low grade zinc oxide. By washing desliming - focus on the flotation process of middlings was the ore is a small test, finally made their deserved breakthrough closed-circuit test lead grade is 43.18%, lead recovery is 48.69% of lead concentrate, zinc, zinc grade of 42.99%, 7.32% zinc recovery of 84.58% zinc concentrate, 0.53% of lead, zinc in tailings of loss rate of 14.83%. Has good test index. |
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| Keywords: | Lead -zinc oxide ore low grade flotation |
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