Separation of copper and molybdenum sulfides from pyrite using a sea water/desalinated water hybrid process

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United States of America Patent

PATENT NO 11060165
SERIAL NO

16339546

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Abstract

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A copper/molybdenum separation system uses sea water in the roughing circuit and desalinated water in cleaning circuit. In both roughing circuit and cleaning circuit, hydrophobic engineered media are used to recover the mineral particles of interest. The cleaning circuit includes a molybdenum loading stage configured to contact the conditioned pulp with the engineered media in an agitated reaction chamber, and load the hydrophobic molybdenite on the engineered media.

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Patent Owner(s)

Patent OwnerAddress
CIDRA CORPORATE SERVICES INCWALLINGFORD CT 06492

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Amelunxen, Peter A Colebay, SX 14 28
Fernald, Mark A Enfield, US 1 0
Rothman, Paul J Windsor, US 45 136

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