| 内蒙古正南房铜矿选矿流程研究 |
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| 引用本文： | 潘小彬,戴子林. 内蒙古正南房铜矿选矿流程研究[J]. 矿冶工程, 2016, 36(3): 60-61. DOI: 10.3969/j.issn.0253-6099.2016.03.015 |
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| 作者姓名： | 潘小彬 戴子林 |
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| 作者单位： | 1.陕西五洲矿业股份有限公司, 陕西 商洛 726403; 2.广州有色金属研究院, 广东 广州 510651 |
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| 摘 要： | 对内蒙古正南房铜矿选矿旧流程进行了技术改造, 将第二段磨矿改为精选1尾矿分级后再磨, 既可防止矿石过磨, 又可使精选1尾矿充分单体解离, 减少了磨矿处理量, 大幅度降低了生产成本, 同时大大降低了操作难度, 提高了各项生产技术指标, 为企业和社会创造了较大经济效益。
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| 关 键 词： | 铜矿 流程 技术改造 选矿 生产成本 经济效益 |
| 收稿时间： | 2016-01-20 |
Amelioration of Ore Dressing Flowsheet for Zhengnanfang Copper Mine in Inner Mongolia |
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| PAN Xiao-bin,DAI Zi-lin. Amelioration of Ore Dressing Flowsheet for Zhengnanfang Copper Mine in Inner Mongolia[J]. Mining and Metallurgical Engineering, 2016, 36(3): 60-61. DOI: 10.3969/j.issn.0253-6099.2016.03.015 |
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| Authors: | PAN Xiao-bin DAI Zi-lin |
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| Affiliation: | 1.Shaanxi Wuzhou Mining Co Ltd, Shangluo 726403, Shaanxi, China; 2.Guangzhou Research Institute of Nonferrous Metals, Guangzhou 510651, Guangdong, China |
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| Abstract: | In the technical reconstruction for the dressing process of Zhengnanfang Copper Mine in Inner Mongolia, the second stage of direct grinding was replaced by a regrinding for underflow of classified tailings from the first stage of cleaning, which can not only prevent overgrinding, but also ensure the sufficient liberation of minerals. With the reduction in the load for grinding, the production cost and the operation difficulty are significantly reduced, while the processing index is obviously improved, bringing more economic benefits to the enterprise and society. |
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| Keywords: | copper ore flowsheet technical reconstruction mineral processing production costs economic benefits |
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