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DOI:
有色金属(矿山部分):2017,69(5):-
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空区隐患条件下优质资源回收实践
周礼,詹进,李青山
(长沙矿山研究院有限责任公司,长沙矿山研究院有限责任公司,塔中矿业有限公司,塔吉克斯坦共和国 胡占德)
Recovery of Rich Orebody under the Condition of Hidden Cavity
ZHOU Li,ZHAN Jin and LI Qingshan
(Changsha Institute of Mining Research Co,Ltd,Changsha Institute of Mining Research Co,Ltd,Tazhong Mining Ltd,Tajikistan,Khudzhand)
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投稿时间:2017-04-07    修订日期:2017-05-07
中文摘要: 针对北阿尔登-托普坎铅锌矿8202-3采场回采难题,研究决定采用水平中深孔阶段崩矿嗣后充填法回收该部分矿体。详细介绍了水平中深孔阶段崩矿嗣后充填法回采工艺。现场实践中回采作业安全,取得了良好的技术经济指标,采场综合生产能力250t/d,矿石损失率10%,矿石贫化率12%。研究成果对类似矿体的安全高效回采具有一定的指导意义。
Abstract:To recovery the rich orebody of 8202-3 stope in north Arden-topcanlead zinc ore safely and efficiently, the horizontal middle and deep-hole pillar bench caving method with backfilling was selected out and its operation process were introduced. The stope production capacity was 250t/d, the ore loss ratio was 10% and the ore dilution ratio was 12% according to the engineering practice. By the way, the successful practice also has a certain reference and guidance significance to other same type orebodies’ mine.
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基金项目:国家科技计划支撑项目(2015BAB14B00)
引用文本:
周礼,詹进,李青山.空区隐患条件下优质资源回收实践[J].有色金属(矿山部分),2017,69(5):.
ZHOU Li,ZHAN Jin,LI Qingshan.Recovery of Rich Orebody under the Condition of Hidden Cavity[J].NONFERROUS METALS(Mining Section),2017,69(5):.

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