Beneficiation Tests on Phosphorus Recovery from Tailings of a Tongling Iron Mine

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Metal Mine ›› 2013, Vol. 42 ›› Issue (03): 155-157.

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Beneficiation Tests on Phosphorus Recovery from Tailings of a Tongling Iron Mine

He Genxing¹，Hao Shunli²，Wang Jing²

1.Tongling Chemical Group Xinqiao Mining Co., Ltd.；2.Anyang Iron and Steel Group Wuyang Mining Co., Ltd.

Online:2013-03-15 Published:2013-04-16

Abstract

Abstract: The main phosphorus mineral in tailings of low intensity magnetic separation of a iron mine in Tongling is apatite. After a simple analysis on chemical composition and sieve for the tailing samples, the dosages in its roughing and cleaning concentrations are studied. The results show that phosphate concentrate with P2O5 grade of 35.25% and recovery of 95.42% is obtained by the process of one rouging-two cleanings-middles back to the flow-sheet in order.

Key words: Tailings of low intensity magnetic separation, Apatite, Flotation

HE Gen-Xing, HAO Shun-Li, WANG Jing. Beneficiation Tests on Phosphorus Recovery from Tailings of a Tongling Iron Mine[J]. Metal Mine, 2013, 42(03): 155-157.

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