Chemistry of inorganic compounds – Treating mixture to obtain metal containing compound – Iron group metal
Patent
1980-07-28
1982-03-16
Hearn, Brian E.
Chemistry of inorganic compounds
Treating mixture to obtain metal containing compound
Iron group metal
B01D 1100, C01G 5100, C22B 100
Patent
active
043200990
ABSTRACT:
By contacting an aqueous cobaltous sulfate solution with an ion-exchange resin having bis--(2-picolyl)amine functional groups nickel is removed down to very low levels.
REFERENCES:
patent: 3998924 (1976-12-01), Jones
patent: 4098867 (1978-07-01), Grinstead
Marcus & Kertes Ion Exchange and Solvent Extraction of Metal Complexes John Wiley & Sons, Ltd. (1969) pp. 277-279.
Hearn Brian E.
Inco Limited
Kenny Raymond J.
MacQueen Ewan C.
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