Transition metal recovery

Details Transition metal recovery Transition metal recovery

1988-08-25

1992-05-19

Rosenberg, Peter D.

Specialized metallurgical processes, compositions for use therei

Processes

Free metal or alloy reductant contains magnesium

423 22, C01G 5500

Patent

active

051144735

ABSTRACT:
A method for recovering a transition metal such as rhodium from a polar or non-polar liquid by contacting said transition metal-containing liquid with an ion-exchange resin having bonded ionically thereto an organophosphorus ligand; the transition metal can be eluted from the bed using a liquid containing a sufficient concentration of organophosphorus ligand.

REFERENCES:
patent: 3954883 (1976-05-01), Haag et al.
patent: 4012481 (1977-03-01), Baltz
patent: 4111856 (1978-09-01), Haag et al.
patent: 4145486 (1979-03-01), Haag et al.
patent: 4242284 (1980-12-01), Harris et al.
patent: 4248802 (1981-02-01), Kuntz
patent: 4292196 (1981-09-01), Homeier et al.
patent: 4292452 (1981-09-01), Lee et al.
patent: 4364907 (1982-12-01), Barnes
patent: 4435575 (1984-03-01), Cainelli et al.
patent: 4504588 (1985-03-01), Gartner et al.
patent: 4565799 (1986-01-01), Giordano, Jr. et al.
patent: 4606326 (1986-08-01), Giordano, Jr. et al.
patent: 4633021 (1986-12-01), Hanes
patent: 4717785 (1988-01-01), Paxson
Chemical Abstracts, vol. 98, No. 6, Abstract No. 41336f, Smith et al., "Rhodium Complexes . . . ".
T. J. Rabek, "Basic Theory of Synthesis of Poly-Electrolites and Ion-Exchange Resins", Publisher PWN, Warzaw, 1960, pp. 423-426.

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