| 摘要 |
<p>PURPOSE:To eliminate necessity of concentration control and to improve operation factor by conducting electrolysis refinement along with effectively coinciding amperage required for anodic melting of a raw material metal, to amperage required for electrodepositting of refined metal to a cathode and collecting it. CONSTITUTION:Detectors 13a and 13b of electrolysis current detect the electrolysis current of each chamber 4a and 4b of an electrolysis tank 2. And the voltage of a voltage charging devices 10a and 10b are regulated by a control device 16 so that amperage by the object metal in the electrolysis current at the each chamber 4a and 4b may effectively be equal each other. In this way, the device can be operated for long time without any controlling operation of metallic concentration in an electrolysis tank.</p> |
