Chemistry: electrical and wave energy – Processes and products – Electrostatic field or electrical discharge
Patent
1988-09-26
1990-04-03
Valentine, Donald R.
Chemistry: electrical and wave energy
Processes and products
Electrostatic field or electrical discharge
204140, 204269, 204400, 75724, C25C 100, C25C 700, C22B 300
Patent
active
049137883
ABSTRACT:
The process for the electrochemical separation of metal mixtures and metal alloys comprises the steps of dissoloving the starting material in an electrolyte, substituting the metals dissolved in the electrolytic solution in succession in accordance with their electrochemical potential by electrochemically less noble metals in each case and depositing them. The electrolytic solution containing the dissolved metals is passed continuously through several cells, connected to each other, in which the electrolytic solution is brought into contact with said less noble metals. Several of the metals dissolved can be substituted simultaneously by one or more electrochemically less noble metals. Metals that are deposited simultaneously together are separated electrolytically from each other, and metals which have again gone into solution are again substituted outside the electrolysis cells by said less noble metals and deposited.
REFERENCES:
patent: 3899405 (1975-08-01), Iverson et al.
patent: 4309215 (1982-01-01), Nissen et al.
patent: 4450002 (1984-05-01), Durkee
patent: 4591489 (1986-05-01), Gremm
Recytec S.A.
Valentine Donald R.
LandOfFree
Process and apparatus for the electrochemical separation of meta does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process and apparatus for the electrochemical separation of meta, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process and apparatus for the electrochemical separation of meta will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1355757