提高德兴铜矿铜精矿品位的途径  

A METHOD FOR INCREASING CONCENTRATE GRADE OF DEXING COPPER MINE

作　　者：尹启华[1] 

机构地区：[1]江西铜业公司德兴铜矿

出　　处：《铜业工程》2000年第3期14-17,共4页Copper Engineering

摘　　要：多年来德兴铜矿铜精矿品位控制在 2 4%左右 ,与国外同类矿山比 ,仍有一定差距。本文通过对德兴铜矿原矿性质、生产现状及相关科研研究进行阐述和分析 ,本着不影响铜及伴生元素回收率的原则 ,提出提高铜精矿品位的几条途径 ,供大家商讨。In the past many years, the concentrate grade is controlled at about 24%, which is lower compared with foreign copper mine. This paper gives some methods for increasing that grade with no effect on copper and accom panying elements recovery through introducing and analysing the properties of crude ore and production condition as well as the associated study.

关 键 词：铜精矿 品位 原矿性质 伴生原理 浮选药剂 

分 类 号：TD952.1[矿业工程—选矿]