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金属矿山 ›› 2011, Vol. 40 ›› Issue (1): 150-152.

• 综合利用 • 上一篇    下一篇

某焙烧氰化尾渣综合利用试验研究

谢建宏,张崇辉,李慧,刘思伟,王素   

  1. 西安建筑科技大学
  • 出版日期:2011-01-15 发布日期:2011-01-06

Experimental Researches on Comprehensive Utilization of Roasting-cyanided Tailings

Xie Jianhong,Zhang Chonghui,Li Hui,Liu Siwei,Wang Su   

  1. Xi'an University of Architecture and Technology
  • Online:2011-01-15 Published:2011-01-06

摘要: 对某氰化尾渣综合回收利用进行了试验研究。试验结果表明,采用焙烧—磁选工艺流程,最终可获得产率53.78%,品位55.46%,回收率76.73%的铁精矿,可以作为炼铁的低品位原料或配料使用。

关键词: 氰化尾渣, 焙烧, 磁选

Abstract: Experimental researches on comprehensive recovery and utilization of a cyanided tailing are carried out. The test results show that with roasting-magnetic separation flow-sheet, a final iron concentrate with a yield of 53.78%, Fe grade of 55.46% and recovery of 76.73% is obtained, which can be used as low grade raw material or blast burden in iron making.

Key words: Cyanided tailings, Roasting, Magnetic separation