Metal collector

Details Metal collector Metal collector

1982-09-30

1984-04-03

Valentine, Donald R.

Chemistry: electrical and wave energy

Apparatus

Electrolytic

204273, 204275, 204294, C25C 700, C25B 1112

Patent

active

044406169

ABSTRACT:
A device for collecting ionized metal from a liquid solution, such as silver from photographic or radiographic solutions, which is highly efficient in operation and convenient in use. Efficiency of the device results from a unique impeller/turbulator which, besides being adapted to pump liquid through the device, induces a relatively high state of turbulence in such flow that promotes electrolytic action. A cathode on which metal ions are deposited is formed of a flexible sheet of carbon-filled plastic that is low enough in cost to be conveniently disposable.

REFERENCES:
patent: 3694341 (1972-09-01), Luck, Jr.
patent: 3953313 (1976-04-01), Levenson
patent: 3959110 (1976-05-01), Burgess
patent: 4028212 (1977-06-01), Bowen et al.
patent: 4269690 (1981-05-01), Graham
patent: 4302318 (1981-11-01), Mock
patent: 4372829 (1983-02-01), Cox

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