桃冲铁矿提高井下采出品位的实践  

The Practice of Raising the Grade of Mined Ore in Taochong Iron Mine

作　　者：马维富[1] 周宗红[1] 

机构地区：[1]桃冲矿业公司,安徽繁昌县241233

出　　处：《矿业研究与开发》2001年第3期7-8,共2页Mining Research and Development

摘　　要：为稳定和提高井下采出原矿品位 ,保证采选收益最大化 ,近年来 ,桃冲矿业公司加大了科技投入和技术攻关力度 ,结合矿山实际 ,摸索和总结出了一套行之有效的办法。In order to raise and keep steady the grade of the mined ore and maximize the profit of the mining and dressing processes, over the past years, Taochong Mining Corp has invested intensively in technical progress and research. As a result, a set of practicable measures have been developed based on the reality of the mine. This paper presents the measures adopted for raising the grade of the mined ore.

关 键 词：低贫化放矿 富矿回收 三给矿量平衡 质量控制 采出原矿品位 配矿 

分 类 号：TD853[矿业工程—金属矿开采]