Chemistry: electrical and wave energy – Processes and products – Electrostatic field or electrical discharge
Patent
1976-07-16
1977-12-13
Tufariello, T. M.
Chemistry: electrical and wave energy
Processes and products
Electrostatic field or electrical discharge
204124, 204250, C25C 112, C25C 700
Patent
active
040627446
ABSTRACT:
Copper is extracted from sulfide ores or concentrates by electrolysis in a cell having separate anode and cathode sections, and having an intermediate liquid copper-mercury alloy electrode between the anode and cathode sections.
REFERENCES:
patent: 1014061 (1912-01-01), Hess
patent: 2389691 (1945-11-01), Schumacher et al.
patent: 3788965 (1974-01-01), Holsinger
Henrie Thomas A.
Lei Kenneth P. V.
Lindstrom Roald E.
Brown William S.
Gardiner Donald A.
The United States of America as represented by the Secretary of
Tufariello T. M.
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