Liquid/liquid extraction of nickel values

Details Liquid/liquid extraction of nickel values Liquid/liquid extraction of nickel values

1979-03-01

1980-11-18

Carter, Herbert T.

Chemistry of inorganic compounds

Treating mixture to obtain metal containing compound

Iron group metal

75101BE, 423DIG14, 564265, C01G 5300

Patent

active

042345464

ABSTRACT:
A process is described for the selective recovery of nickel values from an aqueous solution containing nickel values by means of liquid/liquid extraction, wherein the aqueous solution is contacted with an organic extractant comprising a substantially water-immisicible organic solvent and one or more of certain alpha,beta-dioxime compounds. Novel alpha, beta-dioxime compounds for use in the extraction process are also described.

REFERENCES:
patent: 3703573 (1972-11-01), Blytas
Stary, "The Solvent Extraction of Metal Chelates", Pergamon Press, N.Y., 1964, pp. 31-34, 37, 38, 101-103.
Peshkova et al., "Metody analiza redkikh i tsvetnykh metallov", MGU, Khimicheskiy Sakullet Kafidia anal. Khimii, 1956, pp. 3-14.

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