Mineralization Kinetics of Air Bubble in Pyrite Slurry under Dynamic Conditions

The influence of the velocity and time of pyrite slurry stirring on the kinetics of air bubble mineralization is studied. The subject of the research was pyrite of −0.074+0 mm in size, and the collecting agent was sodium ethyl xanthate. The influence of the velocity and time of pyrite slurry stirrin...

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Bibliographic Details
Published in:Journal of mining science 2018-09, Vol.54 (5), p.840-844
Main Authors: Nikolaev, A. A., Batkhuyag, A., Goryachev, B. E.
Format: Article
Language:English
Subjects:
Air bubbles
Bubbles
Earth and Environmental Science
Earth Sciences
Geophysics/Geodesy
Geotechnical Engineering & Applied Earth Sciences
Hydrodynamics
Kinetics
Mineral Dressing
Mineral Resources
Mineralization
Pyrite
Slurries
Sodium
Stirring
Sulfur compounds
Velocity
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Summary:The influence of the velocity and time of pyrite slurry stirring on the kinetics of air bubble mineralization is studied. The subject of the research was pyrite of −0.074+0 mm in size, and the collecting agent was sodium ethyl xanthate. The influence of the velocity and time of pyrite slurry stirring on the mineralization kinetics of air bubble is assessed. The conditions, hydrodynamic modes and time of pyrite slurry stirring to provide minimum and maximum areas of air bubble mineralization at the constant concentration of sodium ethyl xanthate are determined.
ISSN:1062-7391
1573-8736
DOI:10.1134/S1062739118054963