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现代矿业 ›› 2012, Vol. 28 ›› Issue (01): 18-22.

• 采选工程 • 上一篇    下一篇

某尾矿综合回收铁、铜、硫试验研究

吴霞,王玉峰,胡定宝   

  1. 中钢集团马鞍山矿山研究院有限公司
  • 出版日期:2012-01-11 发布日期:2012-01-11

Experimental Study on a Comprehensive Recovery of Iron, Copper, Sulfur from a Certain Tailing

Wu Xia,Wang Yufeng,Hu Dingbao   

  1. Sinosteel Maanshan Institute of Mining Research Ltd.
  • Online:2012-01-11 Published:2012-01-11

摘要: 为有效利用南钢某矿业公司某尾矿中含有的铜、硫、铁等有价元素,对尾矿进行了浮选回收试验,获得了铜品位为10.31%,回收率为46.44%的铜精矿;硫品位为37.46%,回收率为75.43%的硫精矿;铁品位为65.72%,回收率为13.28%的铁精矿,取得了铁、铜、硫综合回收利用的较好指标。  

关键词: 磁选尾矿, 铜, 硫, 浮选, 综合回收

Abstract: In order to make an effective recovery of such valuable elements as copper, sulfur and iron etc. from tailings of Nanjing Iron & Steel Company, the flotation tests on these tailings are made. Good comprehensive recovery index are obtained, including copper concentrate with copper grade of 10.31% and recovery of 46.44%, sulfur concentrate with sulfur grade of 37.46% and recovery of 75.43%, and iron concentrate with Fe grade of 65.72% and recovery of 13.28%.

Key words: Magnetic separation tailings, Copper, Sulfur, Flotation, Comprehensive recovery