摘要
将矿石资源划分为 3类 (含金高品位矿石集合、含金低品位矿石可拓集合、含金低品位矿石不可拓集合 ) ,经过对陕西省某金矿的生产过程进行静态分析 ,应用价值工程理论 ,建立了生产管理模式。试验结果表明 :通过生产过程管理控制 ,降低了采矿贫化率和采矿损失率 ,提高了选矿回收率 。
The ore resources fall into three categories in this paper(rich ore aggregate,lean and developable ore aggregate,lean undeveloped ore aggregate).The production process has been analyzed statically at a gold mine in Shaanxi province.A production management model has been instituted by means of the Value Engineering Theory.The result shows clearly that a production management was controlled thus the indexes of ore loss and dilution ratio were reduced and the ore dressing recovery percentage was raised and economic profits were achieved.
出处
《中国钼业》
2001年第2期8-11,共4页
China Molybdenum Industry
关键词
低品位矿石可拓集合
价值工程
采矿贫化率
采矿损失率
选矿回收率
Lean and developable ore aggregate,Value engineering,Ore dilution ratio,Ore loss ratio,Ore dressing recovery percentage
