Patents for C25C 1 - Electrolytic production, recovery or refining of metals by electrolysis of solutions (5,617)
05/1976
05/11/1976US3956088 Process for the destruction of developed and undeveloped photosensitive film and the recovery of products therefrom
05/11/1976US3956087 Electrochemical mining of copper
05/04/1976US3954594 Electrochemical cell for decreasing the cyanide and heavy metal content of an aqueous solution
05/04/1976US3954452 Polyacrylamide flocculant
04/1976
04/27/1976US3953306 Metal recovery from waste treatment sludges
04/27/1976US3953234 Sulfur dioxide, solvents
04/20/1976US3951773 Fluidized bed electrode system utilizing embedded insulator auxiliary electrode
03/1976
03/23/1976US3945892 Electrochemical process and apparatus including means for equalizing pressure across the ion-permeable wall
03/02/1976US3941669 Fluidized bed electrode system
02/1976
02/10/1976US3937658 Electrolytic zinc refining process including production of by-products from jarosite residues
02/10/1976US3937657 Disproportionation of cuprous salts
02/03/1976US3936363 Electrolytic metal recovery process and apparatus
01/1976
01/20/1976US3933604 Method of electrolytically extracting gallium from aluminate solutions
01/20/1976US3933602 Palladium electroplating bath, process, and preparation
01/13/1976US3932230 Method of extracting gallium
01/06/1976US3930974 Two stage selective leaching of metal values from ocean floor nodule ore
01/06/1976US3930969 Leaching
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