Method of recovering gallium from very basic solutions by liquid/liquid extraction

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United States of America Patent

PATENT NO 4724129
SERIAL NO

06937239

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Abstract

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The method of recovering gallium from very basic solutions such as sodium aluminum liquors from the Bayer process by liquid/liquid extraction by means of an organic phase, preferably formed of an organic solvent and water-insoluble alkylhydroxyquinolines of the general formula ##STR1## in which n is a number between 5 and 20.

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RHONE-POULENC INDUSTRIES22 AVENUE MONTAIGNE-PARIS (8EME)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Helgorsky, Jacques Frepillon, FR 5 42
Leveque, Alain Paris, FR 19 169

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