摘要
分析矿山开采矿石损失原因,研究提高回采率、有效利用矿山资源的技术措施。改进工艺技术后,实践证明所采用的技术措施科学、工艺合理,取得了很好的经济效益。此技术可以在无底柱分段崩落采矿工艺中广泛应用。
The reason of ore losing in mine production was analyzed,and the technical measures of improving ore recovery ratio and effectively utilizing mine resources were studied.The practice proved that the measures were suitable,and good economic benefit was got.This technique can be widely used in sublevel caving without pillar.
出处
《中国矿山工程》
2016年第1期33-35,共3页
China Mine Engineering
关键词
回采率
爆破参数
出矿
实践
recovery ratio
blasting parameters
draw
production practice
