Experimental Research on the Lean Magnetite of RongTian Mine Corporation by Single Magnetic Process

Abstract:

In this paper, the mineral properties of the lean magnetite in RongTian mine corporation was studied, during which the analysis of the mineral properties, prelimenary separation on the lump mine, two-section grinding, one section fine screening and three-section low intensity magnetic separation process were carried out. The results showed that if the suitable mineral processing flowsheet is adapted, we can achieved such index:concentrate grade of 63.65%, Fe recovery of 47.12% based on the ore grade of 10.05%.. According to the experimental result analysis, most of the iron minerals could be used to support the steel production of LingGang Group.Single magnetic process proved to be an suitable and promising process to conduct the fine particles of lean magnitite.

• Periodical: Advanced Materials Research (Volume 826)
• Pages: 29-33
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.826.29
• Online since: November 2013
• Authors: Zhong Hang Cheng*, Ke Xu Yu, Tong Lin Zhao, Xiao Li Wang
• Keywords: Classification, High Frequency Vibrating Screen, Lean Magnetite

References

[1] Y.Y. Li, Application and Development of Stage Grinding and Stage Separation Technology in GongChangLing Ore Dressing Plant . Metal Mine, Vol. 35 (1991) No. 7, p.46.

[2] W.X. Ma, Metal Mine, Mineral Processing Experiment on Some Lean Magnetite of Hubei Province. Vol. 33 (2010) No. 4, p.58.

[3] J.L., Modern Mine, Mineral Processing Technology of Some Lean Magnetite . Vol. 37 (2010) No. 5, p.92.