| 关于无贫化放矿在矿山应用的若干问题 |
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| 引用本文： | 张志贵,刘兴国. 关于无贫化放矿在矿山应用的若干问题[J]. 化工矿物与加工, 1995, 0(4) |
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| 作者姓名： | 张志贵 刘兴国 |
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| 作者单位： | 西南工学院，东北大学 |
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| 摘 要： | 以镜铁山矿为例研究了无贫化放矿方式在矿山应用的若干问题。并根据无底柱分段崩落法矿山的不同情况，提出了各种应用无贫化放矿的实施方案。
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| 关 键 词： | 无贫化放矿，截止品位放矿，矿石残留体，实施方案 |
Some problems with applying non dilution ore drawing me thod |
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| Zhang Zhigui. Some problems with applying non dilution ore drawing me thod[J]. Industrial Minerals and Processing, 1995, 0(4) |
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| Authors: | Zhang Zhigui |
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| Affiliation: | Zhang Zhigui(southwestern Engineering Institue)Liu Xingguo(Northeastern University) |
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| Abstract: | Taking Jingtieshan Mine as an example,the peper deals with several problems with applying non-dilution ore drawing mw thod.Aceording to the diffcrent conditions of mines applied non-sill sublevel caving method,various programmes for application of non-dilution ore drawing mothod are presented. |
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| Keywords: | non-dilution ore drawing cut off grade ore drawing ore remnant programmes for implement |
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