| 浅析就地爆破浸出深孔筑堆方式 |
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| 引用本文： | 杨仕教.浅析就地爆破浸出深孔筑堆方式[J].铀矿冶,1999,18(1):9-13. |
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| 作者姓名： | 杨仕教 |
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| 作者单位： | 中南工学院资开系!湖南，421001 |
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| 摘 要： | 根据就地爆破浸出法溶浸机理的要求，对爆破筑效果提出了一些特殊的要求，分析了深孔筑堆的可行性及存在的主要问题，深孔筑堆方案选择的方法，并对某些爆破技术地探讨。文章的最后列出了仁化铀矿深孔筑实例及爆破效果分析。
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| 关 键 词： | 就地爆破浸出 深孔筑堆 破碎 粒度指数 铀矿 |
AN ANALYSIS OF THE HEAP CONSTRUCTION BY LONG HOLE BLASTING FOR IN-SITU LEACHING OF BLASTED ORE |
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| Yang Shijiao.AN ANALYSIS OF THE HEAP CONSTRUCTION BY LONG HOLE BLASTING FOR IN-SITU LEACHING OF BLASTED ORE[J].Uranium Mining and Metallurgy,1999,18(1):9-13. |
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| Authors: | Yang Shijiao |
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| Abstract: | In this paper,establishes specific requirements for heap construction by blasting on the basis of the mechanism for in situ leaching of blasted ore,analyses the feasibility of heap construction by long hole blasting, selection of the blast plan and the relevant technological problems,and gives a case of heap construction by long hole blasting in Renhua uranium mine. |
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| Keywords: | In-situ leaching of blasted ore Heap construction by long hole blasting Index of fragment size Ore breaking by strengthened collision Confinement |
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