The titanium anode plate is coated with precious metal on the titanium substrate, which has good electrical conductivity and electrocatalysis. Therefore, titanium anode plate is also called titanium oxide coated titanium anode (MMO), common: ruthenium-iridium titanium anode plate, tantalum-iridium titanium anode plate, iridium tin titanium anode plate.
1.Advantages of titanium anode
- Good heat resistance, above 600 degrees Celsius, can work for a long time.
- Titanium anode has strong low temperature resistance, and the strength of titanium anode is enhanced with the decrease of temperature. And its shape is basically unchanged.
- Titanium anode anti-damping performance is high, and titanium is non-magnetic, will not be affected by magnetic fields, titanium is non-toxic, and often used in the medical industry.
- Titanium has strong corrosion resistance, can not be corroded in acid-base media, in the air, seawater will not be corroded, titanium is a kind of active metal, can form a dense oxide film with oxygen elements, protect the titanium matrix from corrosion, which is also commonly used in Marine industry, water treatment, petrochemical and other industries an important reason.
- Strong thermal conductivity, good heat exchange performance.
- Titanium anode working low voltage, small power consumption, energy saving.
2.Properties of titanium anodes
Titanium anode is generally made of high purity pure titanium plate, using GR1 pure titanium, because the higher the purity, the stronger the corrosion resistance, so the GR1 titanium plate will be used, the purity is more than 99.7%.
1.ruthenium-titanium anode plate
High current efficiency, excellent corrosion resistance, long electrode life, electrode substrate can be reused many times, no pollution to the medium.
Application fields: chlor-alkali industry, sewage treatment industry, fresh water disinfection
2. ruthenium-iridium titanium anode plate
The anode size is stable, and the electrode spacing does not change during the electrolytic process, which can ensure that the electrolytic operation is carried out under the condition of stable tank voltage. Low working voltage, small power consumption, consumption can be reduced by about 20%.
Application fields: chlor-alkali industry, chlorine dioxide production, chlorate industry, hypochlorite industry, perchlorate production, persulfate production, ionized water production
3. Titanium tantalum iridium anode plate
Metal is extracted by electrolysis in acid solution and oxygen is extracted from the anode. It is a very important problem to select the appropriate anode material. Titanium electrode coated with tantalum series has low oxygen overpotential and is not corroded by electrolyte.
Application fields: electrolytic production of non-ferrous metals, electrolytic silver catalyst production, dyeing and finishing wastewater treatment of woolen mills, electrolysis of copper foil, galvanized steel plate, chrome plating, electrolytic oxidation recovery of mercury, rhodium plating, palladium plating, gold plating, water electrolysis, salt melting electrolysis, battery production, cathode protection, ionized water production, printed circuit board
4.Iridium tin titanium anode plate
High current efficiency (in chlorine or oxygen evolution environment), excellent corrosion resistance, long service life of the electrode, the size of the electrode can be designed according to user needs, the electrode substrate can be reused many times, and the medium does not pollute.
Application fields: chlor-alkali industry, aluminum foil, copper foil industry, industrial sewage treatment, ionized water production, organic electrochemical treatment and organic electrochemical synthesis, electrolytic purification treatment gas, seawater desalination, oxidant regeneration cycle.
