Chemistry: electrical and wave energy – Processes and products – Electrostatic field or electrical discharge
Patent
1991-03-05
1993-02-23
Niebling, John
Chemistry: electrical and wave energy
Processes and products
Electrostatic field or electrical discharge
204108, 423 32, 423 33, 423 36, 423 47, 423 87, 423101, 423143, 423145, 423578A, C25C 112
Patent
active
051887134
ABSTRACT:
A process for recovery of metal from a feedstock comprising copper is provided. The process comprises the steps of:
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Chemical Abstracts 79(14):82091y-Prater et al.-American Chemical Society 1990-"Nitric Acid Route to Processing Copper Concentrates".
McEwan Thomas D.
O'Brien Robert N.
Envirochip Technologies Ltd.
Niebling John
Ryser David G.
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