Metal electrowinning feed cathode

Details Metal electrowinning feed cathode Metal electrowinning feed cathode

1978-08-07

1980-08-26

Mack, John H.

Chemistry: electrical and wave energy

Apparatus

Electrolytic

204290R, 204245, C25C 702, C25C 314

Patent

active

042194016

ABSTRACT:
Feed cathode for an electrolytic cell with a feed conduit suited to pass a metal compound therethrough from a source to an electrolyte in the cell. The feed cathode includes a member surrounding and substantially entirely enclosing at least an outlet of the conduit. The member is at least partially formed of an electrically conductive foraminous body suited to pass the electrolyte and ions of a multivalent metal compound therethrough. Preferably, the foraminous body has an electrical coefficient of greater than zero to about 1 and a flow coefficient of from about 0.1 to about 300.

REFERENCES:
patent: 2801964 (1957-08-01), Opie et al.
patent: 2848397 (1958-08-01), Reimert et al.
patent: 2904477 (1959-09-01), Opie et al.
patent: 2985569 (1961-05-01), Gendvil
patent: 3188282 (1965-06-01), Freedman
patent: 3244605 (1966-04-01), Hotchkiss et al.

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