Mass Transfer of Base Metals in Upward Penetration of Solutions in Tailing Dumps
A. G. Mikhailov1, I. I. Vashlaev1, E. V. Morozov2
1Institute of Chemistry and Chemical Technology, Siberian Branch, Russian Academy of Sciences, Krasnoyarsk, Russia
2Kirensky Institute of Physics, Krasnoyarsk, Russia
Keywords: Mass transfer, upward capillary flow, dissolving, leaching, fluid, permeation
Abstract
The article describes the studies into the process of upward mass transfer in flotation tailings with water solutions. The swift-flowing geological process is investigated using the magnetic resonance imaging. The kinetics of water-soluble minerals as well as the structure and substance transformations in the body of tailings are studied for substantiating in-situ formation of the target concentration zones at the tailings surface.
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