The Micro-turbulence Intensification on the Fine Minerals Floatation

CAO Yijun; YAN Xiaokang; WANG Lijun; WANG Ai

doi:10.13779/j.cnki.issn1001-0076.2017.02.021

2017 Vol. 37, No. 2

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CAO Yijun, YAN Xiaokang, WANG Lijun, WANG Ai. The Micro-turbulence Intensification on the Fine Minerals Floatation[J]. Conservation and Utilization of Mineral Resources, 2017, 37(2): 113-118. doi: 10.13779/j.cnki.issn1001-0076.2017.02.021

Citation:

CAO Yijun, YAN Xiaokang, WANG Lijun, WANG Ai. The Micro-turbulence Intensification on the Fine Minerals Floatation[J]. Conservation and Utilization of Mineral Resources, 2017, 37(2): 113-118. doi: 10.13779/j.cnki.issn1001-0076.2017.02.021

The Micro-turbulence Intensification on the Fine Minerals Floatation

Publish Date: 25 April 2017

Abstract

Abstract

Flotation is the mainstream method to separate micro-fine mineral particles.The nature of micro-fine mineral,low inertia due to the small mass,makes it hard to collide with bubble,which results in poor flotation recovery rate.This paper analysed the collection efficiency of micro-fine mineral under conditions of different turbulence intensity and based on a combination of micro-flotation kinematics and turbulence theory.The effect of micro-turbulence on micro-fine particle flotation performance was explored.Finally,the turbulence enhancement for micro-fine particles was put forth based on the collection efficiency under different turbulent conditions.

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