| 长坡选矿厂生产工艺技术改造实践 |
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| 引用本文： | 周德炎,陈锦全,魏宗武,陈建华. 长坡选矿厂生产工艺技术改造实践[J]. 江西有色金属, 2007, 21(2): 23-25 |
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| 作者姓名： | 周德炎 陈锦全 魏宗武 陈建华 |
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| 作者单位： | [1]广西华锡集团长坡选矿厂,广西南丹547205 [2]广西大学资源与环境学院,广西南宁530004 |
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| 摘 要： | 针对长坡选矿厂所处理矿石品位低、粒度细且部分呈浸染状分布、原有前面重选单室跳汰机处理能力小、粗粒尾矿丢废率低、丢尾金属品位较高且硫化矿部分氧化的情况,采取更换跳汰机、取消枱浮系统、完善矿浆浓缩设施等改造措施,不仅降低了选矿成本,而且锡、铅锑、锌的回收率分别提高了3.07、4.84、6.12个百分点.
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| 关 键 词： | 锡铅锑锌矿 丢废率 单体解离 长坡 选矿厂 生产 工艺技术 改造实践 Plant Dressing Technology 回收率 铅锑 选矿成本 改造措施 设施 浆浓 完善 系统 情况 部分氧化 硫化矿 金属品位 |
| 文章编号： | 1005-2712（2007）02-0023-03 |
| 修稿时间： | 2006-12-31 |
Reformation of Productive Technology of Changpo Dressing Plant |
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| ZHOU De-yan,CHEN Jin-quan,WEI Zong-wu,CHEN Jian-hua. Reformation of Productive Technology of Changpo Dressing Plant[J]. Jiangxi Nonferrous Metals, 2007, 21(2): 23-25 |
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| Authors: | ZHOU De-yan CHEN Jin-quan WEI Zong-wu CHEN Jian-hua |
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| Affiliation: | 1. Changpo Dressing Plant of Huaxi Group, Nandan 547205, China; 2. College of Resources and Environment, Guangxi University, Nanning 530004, China |
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| Abstract: | To the problem of low grad of ore, fine granularity and complex construction, low disposal effect of old jigger, low discharge rate of tailings of big grain of gangue, higher in gangue of grade of metal and oxidation sulfuration ore in Changpo Dressing Plant, old jigger has been exchanged, lifting was cancelled and concentrate establishment of slurry had been perfected. The effect is that cost is lower and the recovery ratio of tin is 3.07% more than old system, the recovery ratio of lead-Stadium is 4.84% more, and the recovery ratio of tin 6.12% more. |
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| Keywords: | tin-lead-stadium-zinc ore discharge rate of tailings individual liberation of intergrown constituents |
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