Silver recovery cell

Details Silver recovery cell Silver recovery cell

1988-08-24

1989-06-20

Valentine, Donald R.

Chemistry: electrical and wave energy

Apparatus

Electrolytic

204270, 204272, 204273, 204275, 204278, 204292, 204294, C25C 120, C25C 706

Patent

active

048407178

ABSTRACT:
A silver recovery cell for devices recovering silver from silver laden solutions, the silver recovery cell permitting visual inspection of the condition of plated silver within the cell. A clear canister is provided having an anode rod centrally connected thereto at its bottom. A cathode cylinder coaxially surrounds the anode rod; the cathode cylinder has a longitudinal slot. Terminals through the clear canister are provided for both the anode rod and the cathode cylinder in order to connect a conventional electrical power supply therewith. A removable top is further provided having inlet and outlet passageways for the silver laden solution to enter the leave the clear canister. An inlet port constrictor is provided to speed up fluid flow of the silver laden solution into the clear canister. In operation, a user may view the status of silver plating by merely looking through the clear canister and the slot in the cathode cylinder. A light may be provided in the top to facilitate visual inspections.

REFERENCES:
patent: 2997438 (1961-08-01), James et al.
patent: 3458425 (1969-07-01), Tolle et al.
patent: 3477926 (1969-11-01), Snow et al.
patent: 3524805 (1970-08-01), Engelman
patent: 4039407 (1977-08-01), Kelleher
patent: 4372829 (1983-02-01), Cox
patent: 4612102 (1986-09-01), Brimo et al.
patent: 4675085 (1987-06-01), Vasquez

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