Flexicone electrolyzer
The electrolyzer is designed to recover noble metals from leach solutions : iodine-iodide, cyanide, chlorine-chloride, thio-sulphate, thio-urea . If use with iodine-iodide technology , electrolyzer can be used for regeneration iodide-iodine solution . Electrolyzer has anode and cathode cameras separated by ceramic membrane . Solution from leaching reactor, rich by noble metals inters to cathode camera . In cathode camera pH solution rising to 12, generates iodide and metals precipitating on active carbon material . From cathode camera iodide solution inters to anode camera , where generates iodine . Iodine reacts with iodide generates KI3 solution . Regenerated solution sucked by pump and further transfers to reactor for leaching next batch of ore.
Flexicone company has developed a universal multi-cell reactor electrolyzer-regenerator of a closed type solution FLRM.
The Flexicone FLRM electrolytic regenerator is the latest and greatest achievement in the field of electrochemical metallurgy.
The main advantages of the electrolyzer:
compactness;
universality;
the possibility of series connection of cells in order to reduce operating currents;
the closed type of the electrolyzer and the corrosion resistance of the polypropylene construction make it possible to use the electrolyzer to work with various aggressive media, with a maximum temperature of 90 degrees C and pressure up to 1.5 MPa
The all-in-one reactor-electrolyzer-regenerator allows you to perform all operations for the extraction of valuable metals from ores, concentrates and man-made waste:
electrochemical oxidation of sulfide, telluride ores;
filtration of solutions;
cake washing;
leaching and precipitation of gold, silver and platinum group metals from double refractory ores, concentrates, electronics waste, and industrial effluents;
regeneration of iodine-iodide solutions, thiourea solutions and hypochlorite solutions;
guaranteed maximum recovery of valuable metals using Flexicone technology compared to known technologies;
full automation of the process;
low cost of the process due to the complete extraction of precious metals and reagents from the cake without multi-stage washing;
reducing the time of all processes
Technical specification FEL14 FLRM480
Volume , L 2 2.8
Cameras 1 7
Membrane ceramic Cation exchange
Cathode size mm. 250x250 200x200
Anode size , mm 250x10 200x200
Current, Amp 5 40
Pump power,kW 0.5
Pump capacity, l/h 500
Size, mm 295x122 430x270x280
Weight, kg 1 16
Electrolyzer user instructions FEL14

