Abstract: A system [100?] and process [100] for the continuous recovery of metals is disclosed. The system [100?] comprises a continuous acid wash system [10?], a holding tank [60], a continuous elution system [20?], a continuous electrowinning system [40?], a carbon regeneration system [30?], and a continuous carbon loading/adsorption system [70?]. The systems and methods disclosed overcome the disadvantages associated with current systems and processes which utilize batch process steps and equipment designed for batch processes. The systems [10?, 20?, 30?] are each configured to receive a continuous inflow of a solution or slurry and deliver a continuous outflow of a solution or slurry, without interruptions which are common with conventional metal recovery systems [9000?].

Abstract: A continuous electrowinning system 100 comprises, in accordance with some embodiments of the invention, a cell body 106 configured to maintain electrolyte solution at a high pressure and/or temperature within the cell body 106; at least one anode 174; at least one cathode 172; an inlet 110 configured for receiving an influent stream 200 of electrolyte solution; a first outlet 120 configured for discharging an effluent stream 220 of spent electrolyte solution; a second outlet 130 configured for removing cathode slime/sludge concentrate 230; and a residence chamber 160 configured to dynamically and continuously transfer electrolyte solution from said inlet 110 to said first outlet 120 and increase residence time of said electrolyte solution between said at least one anode 174 and said at least one cathode 172, the residence chamber 160 comprising one or more channels 162 which are configured to provide a forced flow 212 of electrolyte solution therein which is strong enough to continuously dislodge and/or move