Advantages and Applications of ruthenium-iridium coated titanium anodes and iridium-tantalum titanium anodes

The size of the titanium anode is stable, and the electrode spacing does not change during the electrolysis process, which ensures that the electrolysis operation is carried out under the condition of stable cell voltage. The working voltage is low, the power consumption is small, and the power consumption can be reduced by about 20%.

Ruthenium Iridium Coating Titanium anode

Product advantages: The size of the titanium anode is stable, and the electrode spacing does not change during the electrolysis process, which ensures that the electrolysis operation is carried out under the condition of stable cell voltage. The working voltage is low, the power consumption is small, and the power consumption can be reduced by about 20%. Titanium anodes have a long working life. In the Chlorine Production industry using the diaphragm method, metal anodes are resistant to chlorine and alkali corrosion. It can overcome the dissolution problems of graphite anodes and lead anodes, avoid contamination of electrolytes and cathode products, improve product quality and can increase current density.

For example, in the production of chlor-alkali by the diaphragm method, the current density of the graphite electrode is 8A/M2, and the titanium anode can be doubled to 17A/M2. In this way, in the case of the same electrolysis plant and electrolytic cells, the output can be doubled. . It has strong corrosion resistance and can work in many electrolytic media that are highly corrosive and have special requirements. It can avoid the short circuit problem after the lead anode is deformed, thereby improving the current efficiency. The base titanium material can be used repeatedly.

Application Industry: Chlor-Alkali Industry, Chlorine dioxide production, Chlorate industry, Hypochlorite industry, Perchlorate production, Hospital Sewage Treatment, Persulfate production, Food utensil disinfection, Ionized water production, Cathode protection.

Iridium Tantalum Coated Titanium Anode

Product advantages: Metals are extracted electrolytically in sulfuric acid solution, and oxygen is precipitated on the anode. Choosing the appropriate anode material is a very important issue. It adopts tantalum-iridium series coated titanium electrode, which has low oxygen overpotential and is not corroded by electrolyte. Iridium oxide coating shows excellent electrolytic durability. The initial anode potential was 1.51V. After 6000 hours, it was 1.64V, and the coating weight loss was 0mg/M2.

When lead-based alloy electrodes (containing Sb 6% to 15%, or Ag 1%) are used in electrolysis production, the lead anode will dissolve, consuming the anode material, affecting the service life of the anode, and the lead dissolved in the solution will remain on the cathode. Precipitation increases lead impurities in the metal and reduces product quality. Ruthenium-based coatings will be severely damaged under this working condition, it is not suitable. The initial anode potential is 1.48V. After 1000 hours, it rises to 2.0V, and the anode has been passivated.

Application Industry: Electrolytic production of non-ferrous metals, Sterilization of food utensils, Electrolytic silver catalyst production, Dyeing and finishing wastewater treatment in wool spinning mills, Electrolytic manufacturing of copper foil, Steel plate galvanizing, Chromium plating, Electrolytic oxidation method for mercury recovery, Rhodium Plating, palladium plating, Gold plating, Water Electrolysis, Molten salt electrolysis, Battery production, Ionized water production, Printed circuit boards.

If you would like more information about this product, please feel free to contact us. Recommend other popular products for you: MMO Titanium Anode for Lead Plating, Titanium Anode Electrolytic Cell for Water Treatment, Titanium Anode Electrolytic Cell for Electrolysis, lead oxide titanium anode