Liquid-liquid extraction of germanium from aqueous solution usin

Details Liquid-liquid extraction of germanium from aqueous solution usin Liquid-liquid extraction of germanium from aqueous solution usin

1990-02-26

1990-10-30

Langel, Wayne A.

Chemistry of inorganic compounds

Treating mixture to obtain metal containing compound

Group iva metal

423 24, C01G 300, C01G 1700

Patent

active

RE0334103

ABSTRACT:
Process for extraction of germanium from aqueous acid solution by contacting with an organic liquid containing a hydroxy-oxime and recovering the extracted germanium from the organic phase.

REFERENCES:
patent: 3276863 (1966-10-01), Drobnick et al.
patent: 3284501 (1966-11-01), Swanson
patent: 3455680 (1969-07-01), Ashbrook et al.
patent: 3903236 (1975-09-01), McCutcheon et al.
Smithson, Jr. et al., Journal of Metals, Sep. 1966, pp. 1037-1046.
Habashi, Fathi, Extractive Metallurgy, vol. 2, Gordon and Breach, Science Publishers, Paris 1970, p. 339.
Atwood, R. L. and Miller, J. D., Structure and Composition of Commercial Copper Chelate Extractants, preprint paper presented at The Annual Meeting of the American Institute of Mining, Metallurgical and Petoleum Engineers, San Francisco, Calif., on Feb. 20-24, 1972.

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