摘要
本文介绍了双旗山金矿回收复杂矿柱方法,矿柱分区域进行回采,多种方法结合处理顶板及空区,结合现代机械化装备,成功回收残矿,取得了很好的经济效益,沿长了矿山服务年限。
This paper introduces the method of complex ore pillar recovery Shuangqishan gold deposit, ORE ZONING mining, a variety of methods dealing with roof and goaf, combined with modern equipment, the successful recovery of residual ore, and achieved good economic benefits, along the long service life of mine.
出处
《科技信息》
2014年第13期360-361,共2页
Science & Technology Information
关键词
残矿回收
技术
研究
应用
The residual ore recovery
Technology
Research
Application
