Advantages and applications of various titanium anode plates

1. Ruthenium titanium anode plate
Product advantages
High current efficiency (chlorine evolution or oxygen evolution environment), excellent corrosion resistance, long electrode service life, electrode size can be designed according to user needs, electrode base can be reused multiple times, does not pollute the environment. Medium.
Application areas
Chlor-alkali industry, sodium hypochlorite industry, sewage treatment industry, fresh water disinfection
2. Ruthenium iridium titanium anode plate
Product advantages
The size of the anode is stable, and the electrode spacing does not change during the electrolysis process, ensuring 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 service life. In the chlorine production industry using the diaphragm method, metal anodes are resistant to chlorine and alkali corrosion. It can overcome the dissolution problem of graphite anode and lead anode, avoid the pollution of electrolyte and cathode products, and improve product quality. Can increase current density.
For example, when producing chlor-alkali by diaphragm method, the current density of graphite electrode is 8A/M2, and the current density of titanium anode can be doubled to 17A/M2. In this way, the output can be doubled with the same electrolysis device and electrolyzer. . It has strong corrosion resistance and can work in a variety of highly corrosive electrolytic media with special requirements. It can avoid short circuit problems after lead anode deformation, thereby improving current efficiency. The titanium base material is reusable.
Application areas
Chlor-alkali industry, chlorine dioxide production, chlorate industry, hypochlorite industry, perchlorate production, hospital sewage treatment, persulfate production, food utensil disinfection, ionized water production

3. Tantalum iridium titanium anode plate
Product advantages
When metals are electrolytically extracted in a sulfuric acid solution, oxygen is precipitated on the anode. Choosing a suitable 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 exhibits excellent electrolytic durability. The initial anode potential is 1.51V. 1.64V after 6000 hours. The weight loss of the coating is 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 will dissolve in the anode. The solution will remain on the cathode. Precipitation can increase lead impurities in the metal and reduce product quality.
Ruthenium-based coatings will be severely damaged under these conditions and should not be used. The initial anode potential is 1.48V. After 1000 hours, it rose to 2.0V and the anode was passivated.
Application areas
Non-ferrous metal electrolytic production, food utensil sterilization, electrolytic silver catalyst production, wool dyeing and finishing wastewater treatment, 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, cathodic protection, ionized water production, printed circuit boards.
4. Iridium tin titanium anode plate
Product advantages
It has high current efficiency (in a chlorine or oxygen evolution environment), excellent corrosion resistance, long service life of the electrode, the electrode size can be designed according to user needs, and the electrode base can be reused many times without causing pollution to the environment.
Application areas
Chlor-alkali industry, aluminum foil, copper foil industry, industrial sewage treatment, ionized water production, organic electrochemical treatment and organic electrochemical synthesis, gas electrolysis purification, seawater desalination, oxidant regeneration cycle.