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金属矿山 ›› 2010, Vol. 39 ›› Issue (01): 84-86.

• 矿物工程 • 上一篇    下一篇

某氧化铜矿可选性试验研究

刘淑贤1,2,牛福生1,2,张晋霞1,2,李凤久1,2   

  1. 1.河北理工大学;2.河北省矿业开发与安全技术重点实验室
  • 出版日期:2010-01-15 发布日期:2010-11-09

Experimental Study on Beneficiability of a Certain Copper Oxide Ore

 LIU  Shu-Xian1,2, NIU  Fu-Sheng1,2, ZHANG  Jin-Xia1,2, LI  Feng-Jiu1,2   

  1. 1.Hebei Polytechnic University;2.Key Laboratory Mineral Development and Security Technology of Hebei Province
  • Online:2010-01-15 Published:2010-11-09

摘要: 某氧化铜矿主要矿物为氧化铜,根据矿石性质采用浮选回收铜矿物,当原矿铜品位4.50%时,经过一段磨矿,一次粗选、二次扫选、二次精选的闭路流程试验,可以获得品位13.82%,回收率97.41%的铜精矿。

关键词: 氧化铜矿, 浮选, 可选性试验

Abstract: The main minerals in a copper mine are copper oxide. According to the ore property,copper oxide ores can be recovered by flotation.For the crude ore with Cu grade of 4.50%,a copper concentrate grading of 13.82% at a 97.41% recovery can be obtained by the closed circuit process of one grinding-one roughing-two scavenging -two cleaning flotation. 

Key words: Copper oxide ore, Flotation, Beneficiability test