| 矿岩分采提高低品位缓倾斜薄矿脉回采效率的技术探讨 |
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| 引用本文： | 黄程辉,王洪,肖高利.矿岩分采提高低品位缓倾斜薄矿脉回采效率的技术探讨[J].湖南有色金属,2014(4):1-4. |
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| 作者姓名： | 黄程辉 王洪 肖高利 |
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| 作者单位： | 香花岭锡业有限责任公司,湖南郴州424306 |
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| 摘 要： | 针对低品位缓倾斜薄矿脉开采矿石损失大、贫化率高、回采经济效益差的问题,提出了矿岩分采分出铲运机出矿的技术方法,对试验采场布置和回采工艺进行了探讨。结果表明,这一新的技术方法有利于提高矿石回收率,降低贫化,提高回采效率。
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| 关 键 词： | 低品位缓倾斜薄矿脉 分采分出 机械化 试验采场 |
Discussion on Improving Mining Efficiency Technology of Low Grade Gently Inclined Thin Vein by Separate Ore and Waste Rock |
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| HUANG Cheng-hui,WANG Hong,XIAO Gao-li.Discussion on Improving Mining Efficiency Technology of Low Grade Gently Inclined Thin Vein by Separate Ore and Waste Rock[J].Hunan Nonferrous Metals,2014(4):1-4. |
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| Authors: | HUANG Cheng-hui WANG Hong XIAO Gao-li |
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| Affiliation: | ( Xianghualing Tin Industry Co. , Ltd. , Chenzhou 424306, China) |
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| Abstract: | According to the low grade of gently inclined thin vein mining ore loss,high dilution in mining,poor economic problems put forward the mining technique which respectively,mining ore and rock,the test stope layout and mining technology are discussed.The results show that,this new method can improve the recovery rate of ore,reduce the dilution and enhance the recovery efficiency. |
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| Keywords: | inclined thin ore vein corrosion of low grade separate ore and waste rock to mining mechanization test stope |
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