PROCEDE DE RECUPERATION DE METAUX A PARTIR DE SOLUTIONS DILUEES DE LEURS SELS ET DISPOSIF POUR SA MISE EN OEUVRE

摘要

This process consists in subjecting the recovery solution in which the metal has been complexed to a first fractionation stage in 5 on a semipermeable membrane whose cutoff threshold is smaller than the molecular size of the complex, then to a second stage in 7 of electrolysis with circulation of the concentrated solution thus obtained, during which the metal is recovered.