It is a technology, environmentally sustainable, that allows to recover metals as a sheet format (Cu, Au Ag, Sb, Zn, etc) from liquors (industrial or effluent) with metallic contents of a varied concentration - of the ion of interest - and pH, recycling the obtained products.
Los dispositivos DOM-TEC® al ser herméticamente cerrados permiten trabajar en condiciones seguras, a temperatura ambiente, sin emisión de gases, sin uso de aditivos químicos ni fósiles, utilizando energía eléctrica renovable. Estos dispositivos son resistentes a la corrosión, modulares y escalables (en contenedores) y operan con mano de obra reducida.
DOM-TEC® was developed in response to the need of the mining-metallurgical industry (Electrowinning) to reduce CAPEX, OPEX costs and mitigate the emission of greenhouse gases (CO2 and SO2) to the environment for the production of Copper cathodes.
Extraction of Cu and As from sulfuric solutions with high As grade.
Extraction of Cu from contaminated sulfuric solutions with high Cl, Fe, Sb and Bi grades with leaching agent recovery.
Extraction of Sb from chlorinated and/or sulfuric solutions.
Replacement of Cu cementation process by cathode production, with leaching agent recovery.
Recovery of Cu from non conventional electrolytes (HCl, FeCl3, NH3) with leaching agent recovery.
Recovery of Au, Ag and Cu from cyanide solutions, with free cyanide recovery.
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