Hydrodynamics of froth flotation and its effects on fine and ultrafine mineral particle flotation: A literature review

• Published in: Minerals engineering Vol. 173; p. 107220
• Main Authors: Wang, Daowei, Liu, Qi
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 01.11.2021
• Subjects: Fine and ultrafine particle; Froth flotation; Hydrodynamics; Turbulence optimization; Fine and ultrafine particle; Hydrodynamics; Turbulence optimization; Froth flotation

•Summary of all influencing parameters on flotation hydrodynamics and gas dispersion.•Small bubble or high shear rate benefits ultrafine particle recovery but lowers grade.•Ultrafine hydrophilic gangue minerals adversely alter flotation hydrodynamics.•Turbulence intensity at froth-pulp interface aff...