Electrowinning system
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United States of America Patent
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Apr 19, 1988
Grant Date -
N/A
app pub date -
Sep 5, 1986
filing date -
Sep 16, 1985
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The invention relates to an electrowinning cell for extracting metals in powder form from solutions, and simultaneously oxidizing the solution. The cell is characterized by radially extending electrodes comprising mutually alternating anodes and cathodes; by a diaphragm which delimits separate anode and cathode chambers, of which the cathode chamber forms an outer space; and a stirring means arranged in the anode chamber and operative to ensure a large flow of electrolyte across the anode surfaces. The base of the cathode chamber is preferably conical in shape.
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