Baoji-Qixin - Copper Electrowinning Plant Electrochemical Electrolysis Cell
Iridium-tantalum-titanium anode is made of precious metal iridium-tantalum coated with titanium substrate by high temperature sintering, it has the characteristics of carrying high current density, high current efficiency, excellent corrosion resistance, long anode service life, specifications can be designed according to user needs, the electrode substrate can be reused many times, etc.
- Low tank voltage, low energy consumption
- Small rate of electrode loss and dimensional stability
- Better corrosion resistance of the electrode, less integration of the anode into the transition liquid, keeping the tank liquid clean, and high purity of cathode metal precipitation
- The titanium anode uses new materials and structures to reduce its own weight and make it easier to handle on a daily basis
- In the production process of titanium anode, the bottom layer is coated with activation layer, which enhances the activity and life of the anode.
Electrolytic extraction of nonferrous metals can be carried out in chloride electrolytes, sulfate electrolytes, and chloride mixed electrolytes. Electrolytic extraction of nonferrous metals requires stable anodes, corrosion resistance, long-term use, and good electrocatalytic activity in the anodic process to reduce the overpotential and tank voltage of the anodic reaction. The greater difficulty of metal extraction by electrolytic metallurgy is the selection of suitable anode materials, and in recent years, titanium anodes have been widely used in the field of electrolytic extraction of non-ferrous metals.
Type of coating.We supply a coating selection, iridium-tantalum mixed metal oxide coatings, platinum-iridium-tantalum mixed metal oxide coatings, platinum plating layers, etc.
Anode shape: sheet, plate, mesh, rod, etc.
Anode size: can be selected according to the size of the customer`s plating bath and plating conditions; size can reach 2.5m x 1.2m
Current density: 600-1500A/m2
Service life: ≤3 years