FIELD: metallurgy.
SUBSTANCE: procedure consists in dissolution of copper material of anode immersed into electrolyte containing ions of copper and in their reduction with production of copper powder. There is used electrolyte containing ions of copper of concentration facilitating maximal electro-conductivity. Cathode is located over surface of electrolyte at distance sufficient for ignition of discharge between cathode and electrolyte. At ignition of discharge between cathode and electrolyte electrons emitted from cathode reduce ions of copper.
EFFECT: raised efficiency of process.
1 dwg
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