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Physical chemistry, benefication and metallurgy

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

A. M. Kurchukov
  • Saint Petersburg State Mining Institute (Technical University)
Date submitted:
Date published:


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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