Research on Optimization of Flotation Column and 730 Series Frother and Tests on Copper Separation

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Metal Mine ›› 2009, Vol. 39 ›› Issue (11): 67-69.

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Research on Optimization of Flotation Column and 730 Series Frother and Tests on Copper Separation

Hu Weixin，Feng Li，Liu Jiongtian，Shang Linping

China University of Mining Technology

Online:2009-11-16 Published:2011-04-26

Abstract

Abstract: FCSMC has a shortcoming of foaming deficiency in separating some sulphide ores, leading to the low recovery of flotation concentrate.Based on research on the gas holdup of 730 series frothers in flotation column and combining with the beneficiation practice in Yunnan Dahongshan Copper Mine, five kinds of frothers' index were compared, concluding that 730C is suitable for FCSMC based on concentrate grade and recovery.

Key words: Flotation column, 730 series frother, Gas hold-up, Copper ores

HU Wei-Xin, FENG Li, LIU Jiong-Tian, SHANG Lin-Ping. Research on Optimization of Flotation Column and 730 Series Frother and Tests on Copper Separation[J]. Metal Mine, 2009, 39(11): 67-69.

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Research on Optimization of Flotation Column and 730 Series Frother and Tests on Copper Separation

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