摘要
深部矿业公司是1座连续生产50多年的老矿山,历经露天和地下开采两2种开采方式,现已进入深部开采阶段,资源严重萎缩。为延长矿山寿命,充分回收资源,对残矿进行综合回收。通过技术攻关,已安全回收残矿14.2万t,积累了残矿回收的一些经验,取得良好的社会效益和经济效益。
Deep mining company is an old mine with over SO years,coming through open-pit and underground mining model,now has into deep mining stage,resource shrank seriously.In order to prolong the mine's life,fully recycle the resources, comprehensive recycle remnant.By technological tackling,has recycled remnant ore 142 thousand ton,accumulated some experiences and got better social and economic benefits.
出处
《金属矿山》
CAS
北大核心
2009年第S1期207-210,共4页
Metal Mine
关键词
铜矿
残矿
采矿方法
安全技术措施
生产组织方式
运输方式
Copper mine
Remnant ores
Mining technology
Safety technological measure
Production organizing type
Conveying method
