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V. N. Kordakov
V. N. Kordakov
Saint Petersburg State Mining Institute (Technical University)
Saint Petersburg State Mining Institute (Technical University)
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Articles

Physical chemistry, benefication and metallurgy
  • Date submitted
    2016-12-08
  • Date published
    2011-01-01

The control algorithm reagent conditions of flotation copper-nickel ores on the basis of оptimizing the ionic parameters

In the article considered the control of reagent conditions of flotation copper-nickel ores, it   is proposed to take into account in the control algorithm residual ion concentration of sodium dimethyldithiocarbamate (DMDK) in the pulp. Flow control DMDK based on the residual con- centration of its ions in flotation pulp provides optimized reagent conditions and improves the qualitative rate of enrichment copper-nickel ores with the simultaneous reduction  of material  costs for the implementation of the  operation.

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A. M. Kurchukov (2011) The control algorithm reagent conditions of flotation copper-nickel ores on the basis of оptimizing the ionic parameters. Journal of Mining Institute. Vol 189. p. 292.
Physical chemistry, benefication and metallurgy
  • Date submitted
    2016-12-08
  • Date published
    2011-01-01

Automated control system for the flotation process of copper-nickel ores

This article introduces the functional diagram and calculation methodology of the automated control system the flotation of copper-nickel ores, based on the optimization of reagent conditions and parameters of froth. Their use in the design  stage  control system  guarantees the efficiency of flotation process and increase quality rate of enrichment.

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A. M. Kurchukov, V. N. Kordakov (2011) Automated control system for the flotation process of copper-nickel ores. Journal of Mining Institute. Vol 189. p. 295.