降低矿石损失与贫化的综合措施  

Integrated measures for reducing ore loss and ore depletion

作　　者：王玉斌[1] 

机构地区：[1]中冶集团华冶资源开发有限责任公司,河北邯郸056034

出　　处：《矿业工程》2007年第3期31-32,共2页Mining Engineering

摘　　要：详细介绍了采用分段空场法从采矿准备到矿柱回采的各个阶段降低矿石损失与贫化的技术、管理措施,该方法在同类矿山的实际生产中具有借鉴作用。In the case of using sublevel open-stope mining method and from development work to pillar recovering, the technological ＆ management measures for reducing ore loss and ore depletion are analyzed in details. These measures can be taken for reference by similar mines.

关 键 词：分段空场法 损失贫化 综合措施 资源利用效率 

分 类 号：TD853.32[矿业工程—金属矿开采]