| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for recovering a metal or alloy at a purity which is capable of being used as a production raw material in the original utilization, without lowering the purity, from a high-purity metal or alloy scrap, at a low cost.SOLUTION: Provided is a method for recovering a metal or alloy from a high-purity metal or alloy scrap, containing the step of: subjecting a high-purity metal or alloy scrap to electrolysis with an electrolyte solution containing an alcohol amine. |
