The advantages of decantation-type titanium anode:
1. The anode size is stable, and the electrode spacing does not change during the electrolysis process. This ensures that the electrolysis operation is performed under the condition of stable cell voltage.
2. The working voltage is low, the power consumption is small, and the consumption can be reduced by about 20%.
3. Titanium anodes have a long service life. In the diaphragm industry for the production of chlorine gas, the coated titanium anodes are resistant to chlorine and alkali corrosion.
4. It can overcome the problem of dissolution of graphite anodes and lead anodes, avoid contamination of electrolyte and cathode products, and improve product quality.
5. Improve current density. For example, in the production of chlor-alkali by the diaphragm method, the current density of the graphite electrode is 8 A/dm2, and the titanium anode can be multiplied by 17 A/dm2, so that in the case of the electrolytic cell and the electrolytic cell, the output can be doubled.
6. Corrosion resistance, can work in many corrosive, special requirements of the electrolytic medium.
7. Short-circuit problems after lead anode deformation can be avoided and current efficiency can be improved.
8. The base titanium can be used repeatedly.
Application area:
Industrial production such as chlor-alkali and sodium hypochlorite, electrolytic synthesis of organic compounds, sewage treatment, seawater desalination, etc.
Electrolysis for dilute brines Anodes for sodium hypochlorite, anodes for sodium hypochlorite electrolysis, tap water sterilization, sewage treatment series of electrode products, seawater desalination electrodes, plankton in industrial circulating water, etc.
1 The type of chlorine separation includes: yttrium-titanium, niobium-titanium, antimony-tin-titanium and other antimony-based formula coatings. Oxygen-degrading types include: niobium-titanium, cerium (variety), etc.
2 special coating: platinum-plated titanium anode
3 Coating times: brushing process
4 Enhanced Electrolysis Life of Coatings: Test Method Based on the Provisions of GB 12176-90
The enthalpy reaches more than 24 hours and belongs to the A and other products in the GB 12176-90 standard.
When the system reaches 400 hours or more, the maximum formula adjustment is 800 hours. There is no national standard for comparison before this project.
Note: The noble metal coating is used as a titanium anode for catalyzing electrochemical reactions: the tantalum-based coating titanium anode for the alkaline electrolyte environment, and the tantalum-based coating titanium anode for the acidic electrolyte environment. Specific titanium anodes used in various industries need to be selected based on the specific ions contained in the electrolyte.
Use industry: chemical industry, electricity metallurgy, water treatment, environmental protection, sodium hypochlorite generator, chlorine dioxide generator, electroplating, organic electrosynthesis, cathodic protection, electrodialysis, electrolytic pickling steel plate, metal foil production, and other electrolytic industries. Electrochemical industry, electro-metallurgical industry, chlor-alkali industry, hypochlorite, perchlorate, persulfate electrolysis, hospital sewage treatment, wool textile wastewater treatment, printing and dyeing wastewater, oil field wastewater, manganese dioxide production. Waste battery recycling, ink production wastewater, electroplating factory cyanide wastewater.
Specific application examples: titanium anode for electrodeposited metal, titanium anode for etching liquid recovery copper, titanium anode for MMO cathodic protection (titanium anode belt, titanium conductive belt), titanium anode for electro-catalytic oxidation coking wastewater treatment, and chlorine for electrolyzing seawater Titanium anode, ribbon titanium anode, anode for sewage treatment, titanium conductive belt, titanium anode for ammonia nitrogen wastewater treatment, titanium anode for electrolytic silver catalyst, tubular anode for sodium hypochlorite generator, titanium anode for chlorine dioxide generator, titanium anode for swimming pool disinfection , chlor-alkali industrial titanium anode, electroplating anode