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Chemistry for Sustainable Development

2009 year, number 4

Effect of Current Density and Solution Flow Rate on the Dynamics of Copper Precipitation on the Electrodes Made of Carbon Fibrous Materials

V. K. Varentsov, S. I. Yusin, V. I. Varentsova
Keywords: carbon fibrous electrode, electrolysis, sulphuric acid solution, copper deposition dynamics, current density, solution flow rate, precipitate distribution
Pages: 349-358


Dynamics of electrolytic recovery of copper from the sulphuric acid electrolyte on carbon fibrous electrodes with constant initial conductivity over the electrode thickness, overall current density, rate and direction of solution feed to the electrode are investigated in application to the technology of copper recovery from the trapping tank of an automatic line of galvanic works.