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Titanium anode plate performance and application

Titanium anode plate performance and application

1. Barium titanium anode plate

       Product superiority

       High current efficiency (chlorine or oxygen evolution environment), excellent corrosion resistance, long electrode life, size specifications of the electrode can be designed according to user requirements, the electrode substrate can be reused multiple times, does not produce pollution on the media.

Field of application

      Chlor-alkali industry, sodium hypochlorite industry, sewage treatment industry, fresh water disinfection.

      2. Niobium titanium anode plate

      Product superiority

      The anode size is stable, and the electrode spacing does not change during the electrolysis process, which ensures that the electrolysis operation is performed under the condition that the cell voltage is stable. Low operating voltage, low power consumption, can reduce consumption by about 20%. Titanium anodes have a long service life. In the separator industry, the chlorine anodes are resistant to chlorine and alkali corrosion. It can overcome the problem of dissolution of graphite anodes and lead anodes, avoid contamination of electrolytes and cathodic products, and improve product quality. Can increase the current density.

      For example, in the production of chlor-alkali by the diaphragm method, the current density of the graphite electrode is 8A/M2; the titanium anode can be multiplied by 17A/M2; thus, the output of the electrolytic cell can be doubled when the electrolytic cell is the same. . Strong corrosion resistance, can work in many corrosive, special requirements of the electrolytic medium. The problem of short circuit after the anode deformation of lead can be avoided, thereby improving the current efficiency. Matrix titanium can be used repeatedly.

      Field of application

      Chlor-alkali industry, chlorine dioxide production, chlorate industry, hypochlorite industry, perchlorate production, hospital sewage treatment, persulfate production, food utensils disinfection, ionized water production.

      3, niobium titanium anode plate

      Product superiority

      Electrolytic extraction of metals in a sulfuric acid solution, oxygen evolution on the anode, and the use of a suitable anode material is a very important issue. Using a tantalum-coated titanium electrode, the oxygen overpotential is low and is not corroded by the electrolyte. The yttria coating shows excellent electrolytic durability. Initial anode potential 1.51V, 6000 hours, 1.64V, coating weight loss 0mg/M2

Lead-based alloy electrodes (containing Sb 6% to 15%, or containing Ag 1%) are used in electrolysis production. Lead anodes will dissolve, anode materials will be consumed, anode service life will be affected, and lead dissolved in the solution will be on the cathode. Precipitation increases the lead impurities in the metal, reducing product quality.

      The tantalum coating is severely damaged under these conditions and therefore should not be used. The initial anode potential was 1.48 V. After 1000 hours, it rose to 2.0 V and the anode was passivated.

      Field of application

      Electrolytic production of non-ferrous metals, disinfection of food utensils, production of electrolytic silver catalysts, treatment of dyeing and finishing wastewater from wool spinning mills, electrolysis of copper foil, galvanized steel sheets, chrome plating, mercury recovery from electrolytic oxidation, rhodium plating, palladium plating, gold plating, water electrolysis, Salt electrolysis, battery production, cathodic protection, ionized water production, printed circuit boards.

      4, Tantalum titanium anode plate

      Product superiority

      High current efficiency (in the presence of chlorine or oxygen evolution), excellent anti-corrosion performance, long service life of electrodes, specification of electrode size can be designed according to user requirements, electrode matrix can be reused many times, no pollution to the media.

Field of application

      Chlor-alkali industry, aluminum foil, copper foil industry, industrial sewage treatment, ionized water production, organic matter electrochemical treatment and organic electrochemical synthesis, electrolytic purification treatment gas, seawater desalination, oxidant regeneration cycle.