THE HIGH PURITY MOTHER ALLOY MANUFACTURING METHOD FROM THE METAL SCRAP USING THE MOLTEN SALT ELECTROLYTIC REFINING METHOD AND INTEGRATED SALT DISTILLATION INGOT MANUFACTURING DEVICE

摘要

The present invention relates to a high purity metal manufacturing method from metal scrap using a molten salt electrolytic refining method and an integrated ingot manufacturing device for salt distillation and, more specifically, to a method for manufacturing a master alloy by placing seed metal of a master alloy to be manufactured in cathode inside an electrolytic cell, placing a scrap or an alloy which an alloying element of the master alloy is a master element in anode, electrodepositioning in cathode through a molten salt electrolytic method, and dissolving the seed metal (cathode) of the master alloy, the alloying element (electrodeposition material), and the remaining salt co-electrodeposited in the electrodeposition material at once in an integrated ingot manufacturing device for salt distillation.