Research on Flotation Separation Technology of Pyrophyllite-type Low-grade Pyrite Ore

Zhao Kaile; Yan Wu; Chen Bingyan; Liao Xiangwen; Gu Guohua; Liu Nengyun

doi:10.3969/j.issn.1000-6532.2018.01.015

2018 No. 1

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Zhao Kaile, Yan Wu, Chen Bingyan, Liao Xiangwen, Gu Guohua, Liu Nengyun. Research on Flotation Separation Technology of Pyrophyllite-type Low-grade Pyrite Ore[J]. Multipurpose Utilization of Mineral Resources, 2018, (1): 70-73,31. doi: 10.3969/j.issn.1000-6532.2018.01.015

Citation:

Zhao Kaile, Yan Wu, Chen Bingyan, Liao Xiangwen, Gu Guohua, Liu Nengyun. Research on Flotation Separation Technology of Pyrophyllite-type Low-grade Pyrite Ore[J]. Multipurpose Utilization of Mineral Resources, 2018, (1): 70-73,31. doi: 10.3969/j.issn.1000-6532.2018.01.015

Research on Flotation Separation Technology of Pyrophyllite-type Low-grade Pyrite Ore

Publish Date: 01 February 2018

Abstract

Abstract

A Pyrite ore in Guangxi province is a refractory pyrophyllite-type low-grade one,and the primary grain size of pyrite in the ore is small,which is mixed with clay minerals.Based on the characteristics of ores,a new technique of "enhanced decentralized selective inhibition-full-grain flotation" was developed,the easy floating pyrophyllite clay can be effectively selectively suppressed,and the collection effect of fine grained pyrite is strengthened,so that the breakthrough of obtaining high grade sulfur concentrate products in this kind of pyrite is realized,and the industrial application prospect is broad.

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