Effect of Temperature on Recovery of Iron from Waste Slag of Pyrite Processing

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Abstract:

Recovery of iron from the waste slag is of great interest for maximum use of mineral resource, reduction of environment impact and improvement of economical benefits to the related companies. This paper is mainly focused on the effect of the temperature on recovery of iron from waste slag of pyrite processing using reduction-roasting magnetic separation method. The experimental results show that under the treatment condition in this work about 70% of the iron was recovered from the waste slag, where the iron content in the concentrate is 57%. After the further treatment with chlorinated segregation-magnetic separation, the iron content in the recovered slag can reach 83%

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Periodical:

Advanced Materials Research (Volumes 634-638)

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213-217

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January 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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[1] J. Liu and G.F. Zhang: Industrial Minerals and Processing, Vol. 10, 2010, 36-40. (In Chinese).

Google Scholar

[2] W. Z. Yin: Journal of Central South University of Technology, Vol. 17, 2010, 750-754.

Google Scholar

[3] X. J. Yu, and Y. L. Zhang: Advanced Materials Research, Vol. 11, 2011, 486-489.

Google Scholar

[4] Y. Zhang and H Li: Journal of Hazardous Materials, Vol. 4, 2012, 167-174.

Google Scholar

[5] Peres A. E. C.and Cori A. M. I.: Minerals Engineering, Vol. 9, 1996, 1227-1234.

Google Scholar

[6] Karapinar N.: International Journal of Mineral Processing, Vol. 71, 2003, 45-54.

Google Scholar

[7] L. Huang: Metallurgical Industry Press, 1990, 34-35. (In Chinese).

Google Scholar

[8] Shao Y, Veasey T J, Rowson N A.: Metallurgical Industry Press, Vol. 8, 1996, 41-51.

Google Scholar

[9] Parsonage P.: Magnetic and Electrical Separation, Vol. 24, 1988, 269-263.

Google Scholar

[10] Q. Fang and S. Lu: Beneficiation of Abroad Metal Ore, Vol. 8, 1995, 45-48.

Google Scholar

[11] G.F. Zhang and J. Liu: China Mining Magazine, Vol. 7, 2010, 67-70. (In Chinese).

Google Scholar