Chemistry: electrical and wave energy – Processes and products – Electrostatic field or electrical discharge
Patent
1979-10-26
1982-05-25
Valentine, Donald R.
Chemistry: electrical and wave energy
Processes and products
Electrostatic field or electrical discharge
204106, 204109, 204112, 204284, 204290R, 204294, 204DIG3, 204105M, 75 05A, 75108, 75117, 75118R, 75121, 423 22, 423 23, 423 25, 423 49, 423 99, 423138, 429 42, C25C 110, C25C 120, C22B 1512, H01M 492
Patent
active
043315208
ABSTRACT:
This disclosure concerns primarily the recovery of hydrogen-reduced metals from aqueous solutions of salts thereof, by hydrogen reduction at a porous hydrophobic catalytic barrier, at ordinary temperatures, in an apparatus provided with means to supply hydrogen to one face and aqueous solution to the other face of said barrier.
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patent: 3957506 (1976-05-01), Lundquist, Jr. et al.
patent: 4044193 (1977-08-01), Petrow et al.
patent: 4059541 (1977-11-01), Petrow et al.
patent: 4159309 (1979-06-01), Faul et al.
patent: 4163811 (1979-08-01), Kohlmayr et al.
patent: 4166143 (1979-08-01), Petrow et al.
Allen Robert J.
Juda Walter
Lindstrom Robert
Prototech Company
Valentine Donald R.
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