摘要
获各琦铜矿原采用浅孔留矿法。通过分析获各琦铜矿的开采技术条件,比较浅孔留矿法和上向水平分层充填采矿法,对矿山采矿方法进行优化。最终达到合理开采矿产资源和提高经济效益的目的,为类似矿山提供借鉴。
Short-hole shrinkage method was used in Huogeqi Copper Mine.This paper introduces the mining conditions of Huogeqi Copper Mine and analyzes short-hole shrinkage method and backfilling method,in order to optimize mining method.The purposes of reasonable exploiting mineral resources and improving economic benefits are obtained,which can provide references for other similar mines.
出处
《有色金属（矿山部分）》
2012年第1期7-9,16,共4页
NONFERROUS METALS(Mining Section）
关键词
采矿方法
损失率
贫化率
经济效益
mining method
loss rate
dilution rate
economic benefits
