MINERALIZATION KINETICS OF AIR BUBBLE IN PYRITE SLURRY UNDER DYNAMIC CONDITIONS
A. A. Nikolaev, A. Batkhuyag, B. E. Goryachev
National University of Science and Technology, Moscow, 119049 Russia
Keywords: Кинетика минерализации, пирит, шламы, закрепление частиц на пузырьке, флотация, этиловый ксантогенат, кинетика флотации, Mineralization kinetics, pyrite, slurry, particle-bubble attachment, flotation, ethyl xanthate, flotation kinetics
Abstract
The influence of the velocity and time of pyrite slurry stirring on the mineralization kinetics of air bubble is studied. The subject of the research was pyrite -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 such that to provide minimum and maximum areas of mineralization of air bubble at the constant concentration of sodium ethyl xanthate are determined.
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