庙沟铁矿降低矿石损失贫化的措施  

Measures to reduce extent of ore depletion and loss in Miaogou Iron Ore Mine

作　　者：刘晓蕊 丁立军 吕刚 张洪宇 

机构地区：[1]河北钢铁集团矿业有限公司庙沟铁矿,河北秦皇岛066500

出　　处：《矿业工程》2012年第5期21-23,共3页Mining Engineering

摘　　要：为了降低采场矿石损失、贫化,庙沟铁矿加强了采矿设计、计划、施工、验收各环节的管理力度;不断提高技术经济管理水平;降低采区矿石损失、贫化率指标;从而延长了矿山的服务年限,增加了企业经济效益。To reduce extent of ore depletion and loss, Miaogou Iron Ore strengthens the management of mining design, planning, construction and acceptance, raises the level of techno- economic management, and reduces the index of ore depletion and loss. Thus the service life and the economic benefit of mine are increased.

关 键 词：损失贫化率 措施 经济效益 

分 类 号：TD-05[矿业工程]