| 桂北某铀矿采矿方法的优化改进 |
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| 引用本文： | 朱全政,谭忠银,匡正平,刘再道.桂北某铀矿采矿方法的优化改进[J].铀矿冶,2014,33(4). |
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| 作者姓名： | 朱全政 谭忠银 匡正平 刘再道 |
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| 作者单位： | 中核韶关锦原铀业有限公司,广东韶关,512329 |
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| 摘 要： | 针对桂北某铀矿在采用分层分段进路法回采矿体时存在的采场通风效果差、采掘原材料消耗较大等问题,根据矿体赋存条件,对回采方法做了优化改进,即采用上向水平分层干式充填法回采矿体。实践表明,采场平均生产能力比原回采方法提高了15t/d,原材料消耗有所下降,采场本质安全度明显提高。
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| 关 键 词： | 铀矿床 充填采矿法 采矿工效 回采工艺 优化 |
Optimization and improvement of mining method for a northern Guangxi uranium mine |
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| ZHU Quan-zheng,TAN Zhong-yin,KUANG Zheng-ping,LIU Zai-dao.Optimization and improvement of mining method for a northern Guangxi uranium mine[J].Uranium Mining and Metallurgy,2014,33(4). |
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| Authors: | ZHU Quan-zheng TAN Zhong-yin KUANG Zheng-ping LIU Zai-dao |
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| Abstract: | |
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| Keywords: | uranium ore deposit cut-and filling stoping method mining efficiency ore winning technology optimization |
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