Coating Classification Of Titanium Anode

Coated titanium anode, habitually called DSA (Dimensionally Stable An2ode), also known as DSE (Dimensionally Stable Elec2trode), is a new type of insoluble anode material developed in the late 1960s. Traditional anode materials are roughly divided into three categories: platinum, graphite and lead alloy anodes. Platinum is expensive. The graphite and lead alloy anodes will dissolve during high-current electrolysis. The corrosion resistance is poor, the oxygen evolution potential is large, the electrochemical catalytic performance is low, and the energy consumption is large, especially the toxic lead in the anode will dissolve in the solution. Secondary pollution and degradation of coating performance. Application of DSA coated titanium anodes DSA coated titanium anodes are mainly used in the electrochemical and electrometallurgical sectors.

The application fields of DSA coated titanium anodes include: chlor-alkali industry, chlorate production, hypochlorite production, perchlorate production, persulfate electrolysis, electrolytic organic synthesis, electrolytic extraction of non-ferrous metals, electrolytic silver catalyst production, Electrolytic method of manufacturing copper foil, electrolytic oxidation method of mercury recovery, water electrolysis, production of chlorine dioxide, hospital sewage treatment, electroplating plant cyanide-containing wastewater treatment, domestic water and food utensils disinfection, power plant cooling circulating water treatment, wool spinning Treatment of factory dyeing and finishing wastewater, industrial water treatment, electrolysis to produce acid-base ionized water, copper plate galvanizing, rhodium plating, palladium plating, gold plating, lead plating, electrodialysis desalination of seawater, electrodialysis to produce tetramethylhydroxide Ammonium, molten salt electrolysis, battery production, cathodic protection, production of anode foil, anodic oxidation of aluminum foil, etc. It is widely used in chemical industry, metallurgy, water treatment, environmental protection, electroplating, electrolytic organic synthesis and other fields. In recent years, there has been a new trend in the application of DSA coated titanium anodes in the surface treatment industry.