| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an electrolytic refining method for producing an electrolytic copper from blister copper for recasting, which directly treats an anode consisting of blister copper having high purity after electrolysis, in an electrolysis process. SOLUTION: The method comprises a process (step 1) of cutting the blister copper for recasting, which has dissolved and has been reduced during electrolytic refining, into a predetermined shape, a process (step 2) of charging cut pieces and arranging in an insoluble anode case composed of insoluble materials, and a process (step 3) of connecting the each cut piece with a conductive connection member which can directly electrify the each cut piece, and electrolyzing these pieces as anodes.</p> |
