Chemistry: electrical and wave energy – Apparatus – Electrolytic
Patent
1978-09-06
1981-09-29
Valentine, Donald R.
Chemistry: electrical and wave energy
Apparatus
Electrolytic
204 98, 204128, 204266, 204290R, 204292, C25B 1508, C25B 1104, C25B 900, C25B 116
Patent
active
042921597
ABSTRACT:
A method and apparatus for in situ reduction of cathode overvoltage in electrolytic cells. The method involves introducing low overvoltage or noble metal ions into the catholyte solution and plating those ions on the cathode in situ. The apparatus includes a low overvoltage or noble metal ion generating device for introducing low overvoltage or noble metal ions into the cathode solution so as to plate them in situ on the cathode during or prior to cell operation.
REFERENCES:
patent: 1371698 (1921-03-01), Linder
patent: 1980381 (1934-11-01), Cain
patent: 1981715 (1934-11-01), Atkinson
patent: 2433871 (1948-01-01), Sutherland et al.
patent: 3511758 (1970-05-01), Bedi
patent: 3617449 (1971-11-01), Giles et al.
patent: 3737381 (1973-06-01), White et al.
patent: 4030989 (1977-06-01), Atmore et al.
Ahn Byung K.
Dotson Ronald L.
Kuo Han C.
Woodard, Jr. Kenneth E.
Clements Donald F.
Haglind James B.
Olin Corporation
Valentine Donald R.
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