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诺兰达技术中心钻孔爆破技术研究新进展 被引量:1

Drilling and blasting research at the Noranda Technology Centre
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摘要 钻孔爆破是开采作业循环中的基本工序并且在采矿成本中占有很大比重。由于钻孔爆破作业不当而带来的问题会造成每年达数百万美元的损失。正因如此 ,诺兰达技术中心 (NTC)于 1984年开始实施了一项爆破技术研究计划。综述诺兰达技术中心在钻孔爆破技术研究方面取得的新进展。从矿石损失和贫化方面 ,阐述了钻孔爆破对诺兰达公司的影响。最后 ,分析了诺兰达公司未来将面临的新挑战。
出处 《国外金属矿山》 2001年第1期14-22,共9页 Foreign Metal Mining Magazine
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