A device and method for industrially implementing magnetized copper electrolysis
A technology of copper electrolysis and permanent magnet device, which is applied in the field of copper electrolysis and smelting, can solve problems affecting the quality of cathode copper, achieve the effects of improving the efficiency of magnetic treatment, reducing the number of bubbles, and strengthening flocculation and sedimentation
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[0033]First, the concentration of copper ions in the electrolytic solution is 50 g / L, h2SO4The concentration of 180 g / L, the magnetic field strength of the permanent magnet device 1 is 4T, the first circulation pump 3 is closed, then the second circulation pump 8 and the steam heating device 10 are turned on, so that the temperature of the electrolyte is controlled at 65 ° C, then The regulating valve 6 causes the flow rate of the flow meter 5 to be 0.25m / s, and then turn on the first circulation pump 3 so that the flow rate of the bypass circulation system is 0.5 m / s, and the copper anode and the beam piece are placed in the electrolytic cell 4. In the middle, the voltage of the electrolysis slot 4 is 0.35V, current density: 280A / m2Open the DC power supply to start electrolysis, at the same time according to gelatin: 35 g / t, thiourea: 35 g / t, hydrochloric acid: 150 g / t (t to T, cathode copper per ton), add hydrochloric acid, thiourea, gelatin. After the electrolytic...
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