Electrolytic tank for copper electrorefining
A copper electrolytic refining and electrolytic cell technology, which is applied in the electrolytic process, electrolytic components, electrodes, etc., can solve problems such as environmental pollution and high energy consumption, and achieve the effects of less investment, energy saving, and lower processing costs
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[0016] The present invention will be further described below in conjunction with the drawings and embodiments:
[0017] See figure 1 The electrolytic cell body 1 of the electrolytically refined graphite anode electrolytic cell is made of glass fiber reinforced plastic, the graphite plate 2 is arranged at the inner bottom of the electrolytic cell body 1, and the graphite plate 2 is connected with the positive electrode of the electrolysis power supply.
[0018] When electrolytic refining process waste copper, first process the waste copper into small-sized block, flake or powdered coarse material 3; then put the coarse material 3 into the graphite plate 2 in the graphite anode electrolyzer, and use pure copper A thin sheet is made as an electrolytic cathode 5, and a mixed solution of sulfuric acid and copper sulfate is used as an electrolyte 4 for electrolytic refining.
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