Electrolytic apparatus for reclaiming dissolved metal from liqui

Details Electrolytic apparatus for reclaiming dissolved metal from liqui Electrolytic apparatus for reclaiming dissolved metal from liqui

1980-01-28

1981-05-26

Valentine, D. R.

Chemistry: electrical and wave energy

Apparatus

Electrolytic

204275, 204286, C25C 700, C25C 702

Patent

active

042696909

ABSTRACT:
An improved apparatus is disclosed for reclaiming dissolved metal from a liquid, in which a pail or similar container (10) is provided with at least one pair of nested, concentric cylindrical metal cathodes (16, 34) with an anode rod (40) located concentric with the central cathode (34) and a plurality of anode rods (38) located in the annulus between the cathodes (16, 34). Liquid containing metal to be reclaimed is introduced by gravity feed at a location (20) near the bottom of the container (10) so that when a voltage is applied between the cathodes (16, 34) and anodes (38, 40), the dissolved metal plates out on the cathodes (16, 34) and essentially metal-free liquid may be drawn off at a location (22) near the upper portion of the container.

REFERENCES:
patent: 1440091 (1922-12-01), Long
patent: 3583897 (1971-06-01), Fulweiler
patent: 3663416 (1972-05-01), Cooper et al.
patent: 4054503 (1977-10-01), Higgins

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