Hypochlorous Acid Generator Titanium Anode

​​​​​​​Hypochlorous Acid Generator Titanium Anode

In the electrolytic production of hypochlorous acid disinfectant water, the catalytic activity, structural design, and durability of the electrode assembly directly determine the available chlorine concentration, electrolysis energy consumption, and long-term operational reliability of the equipment. Our Hypochlorous Acid Generator Titanium Anode at Baoji City ShenAo Metal Materials Co., Ltd. is designed specifically for efficient electrolysis in acidic hypochlorous acid disinfectant water generators. It features an integrated anode-cathode assembly design, with the anode made of Grade 1 or Grade 2 pure titanium substrate coated with a noble metal oxide catalytic layer, and the cathode made of pure titanium or titanium alloy. During the electrolysis of dilute hydrochloric acid or dilute brine, the anode coating maintains stable chlorine evolution catalytic activity, efficiently generating hypochlorous acid at low cell voltage. The well-designed electrode spacing and flow channel configuration ensure uniform distribution of the electrolyte between the electrodes and smooth venting of gases, making it suitable for hypochlorous acid disinfectant water generation equipment used in medical hygiene, food processing, livestock and poultry farming, and public environmental disinfection, serving as a reliable electrode solution for ensuring product water quality and long-cycle stable equipment operation.

This product is for B2B industrial and commercial equipment use only. Operators should follow relevant chemical safety protocols and electrolysis operation standards.

Technical Specifications

Why Choose Our Titanium Anodes?

• High Chlorine Evolution Activity for Efficient Hypochlorous Acid Generation
  The available chlorine concentration and pH control of hypochlorous acid disinfectant water are key indicators of equipment performance. Our ruthenium-iridium coating exhibits a very low chlorine evolution overpotential in dilute hydrochloric acid or dilute brine electrolytes, enabling efficient active chlorine generation at low cell voltage to promote stable hypochlorous acid formation. In dilute hydrochloric acid systems, the iridium-tantalum coating maintains stable catalytic activity and chemical stability under strongly acidic conditions, ensuring that the available chlorine concentration in the product water meets specifications and that the pH is controlled.
• Integrated Electrode Assembly Design for Optimized Electrolysis Uniformity
  The electrode assembly features a precisely assembled anode-cathode interdigitated structure with optimized electrode spacing, ensuring uniform distribution of the electrolyte across the full electrode surface. The well-designed flow channel layout allows hydrogen gas generated during electrolysis to vent smoothly, reducing localized current density deviations caused by gas blockage. This integrated design simplifies the assembly process of the generator unit and improves electrode assembly interchangeability and maintenance convenience.
• Clean and Safe Material System for Product Water Quality
  The anode coating and titanium substrate maintain a stable chemical state during electrolysis, minimizing the risk of metal ion dissolution into the disinfectant solution. For applications with strict purity requirements for disinfectant solutions, such as medical hygiene and food processing, this clean electrode material system helps ensure the hygienic safety of the product water and avoids the risk of secondary contamination.
• Diverse Configurations for Different Generator Designs
  We can provide plate interdigitated, mesh interdigitated, tubular coaxial, and other electrode assembly configurations based on your hypochlorous acid disinfectant water generator design. For small portable disinfectant water generators, compact plate interdigitated electrode assemblies are available; for industrial-grade high-flow hypochlorous acid generation equipment, large-scale electrode modules with multiple series-parallel units can be provided. The external dimensions, interface types, and electrical connections of the electrode assemblies can all be customized according to your requirements.

Real-World Applications

• Medical and Healthcare Disinfection Equipment Manufacturing: Used in hypochlorous acid water generators for hand disinfection, instrument disinfection, and environmental disinfection in hospitals, clinics, and disease control centers, covering electrode assembly supply for wall-mounted, benchtop, and mobile disinfectant water generation equipment.
• Food Processing Hygiene and Disinfection: Used in hypochlorous acid water generation units for raw material washing, equipment surface disinfection, and packaging material sterilization in food processing plants, central kitchens, and catering businesses, meeting the hygiene disinfection requirements for food contact surfaces.
• Livestock and Poultry Farming Epidemic Prevention: Used in hypochlorous acid water generators for personnel access disinfection, barn environmental spray disinfection, and drinking water line sterilization in farms, replacing chemical disinfectants to achieve safe and efficient livestock farming epidemic prevention.
• Public Environmental Disinfection and Deodorization: Used in hypochlorous acid water generation equipment for schools, hotels, office spaces, and public transportation facilities, covering online preparation of low-concentration hypochlorous acid water for air atomization disinfection and surface wipe disinfection.

The ShenAo Advantage

18 Years of Fabricating Excellence

Since 2008, we've specialized in valuable metal coated titanium anodes from our office in Baoji's "China Titanium Valley." Our develop bimetallic hazardous welding innovation and progressed coating forms provide items you can trust.

Customization for Your Correct Needs

Every generation line is diverse. We give custom fitted arrangements coordinating your particular current thickness necessities, electrolyte composition, and operational parameters. Whether you require little bunch testing or full-scale generation amounts, we convey on time.

Cost-Effective Lifecycle Management

When coating exhaustion happens, you do not dispose of the whole anode. Our proficient recoating benefit strips the ancient oxide layer, sandblasts the substrate, and reapplies new MMO coating. This expands resource life and decreases your add up to taken a toll of proprietorship considerably.

Frequently Asked Questions

Q: What is the difference in electrode coating selection between dilute hydrochloric acid electrolysis and dilute brine electrolysis?
A: In dilute hydrochloric acid electrolysis, the main reaction at the anode side is chlorine evolution to generate chlorine gas, which subsequently dissolves in water to form hypochlorous acid. The electrolyte is strongly acidic, and iridium-tantalum coatings are typically selected to ensure chemical stability in the acidic environment. In dilute brine electrolysis, the electrolyte is neutral to mildly alkaline, with chlorine evolution and oxygen evolution side reactions coexisting at the anode side. Ruthenium-iridium coatings are typically selected to utilize their high chlorine evolution activity. You can provide your electrolyte type and process parameters, and our engineers will recommend a matched solution.

Q: How does the electrode spacing design of the electrode assembly affect electrolysis performance?
A: Electrode spacing directly affects cell voltage and electrolysis uniformity. Excessive spacing leads to increased cell voltage and higher energy consumption, while insufficient spacing may result in poor electrolyte flow and obstructed gas venting, causing localized current density non-uniformity. We optimize the electrode spacing based on your electrolyte conductivity, design current density, and gas generation volume, reducing cell voltage while ensuring smooth flow of electrolyte and gas.

Q: What factors affect the service life of hypochlorous acid generator electrode assemblies?
A: Key factors include electrolyte type and concentration, operating current density, operating temperature, and operating mode. Dilute hydrochloric acid electrolysis exerts relatively strong chemical attack on the anode coating, while calcium and magnesium scale formation in dilute brine electrolysis may affect electrode activity. We recommend using high-purity electrolyte raw materials and deionized water to prepare the electrolyte, and performing periodic acid cleaning maintenance on the electrode assembly to remove scale deposits.

Q: How should electrode assemblies be handled when the coating reaches the end of its service life?
A: The titanium substrate remains stable in the hypochlorous acid electrolysis environment. The old coating can be chemically stripped, and once the substrate passes inspection, it can be recoated to restore performance to new electrode assembly levels. We offer a full-service process including incoming inspection of used electrode assemblies, coating stripping, substrate treatment, and recoating.

Contact Us

You need a partner who not only supplies products but also solves your challenges alongside you. Our team is ready to engage with your inquiries and provide a tailored solution. Share your specific needs or key requirements with us today, and let us help you efficiently transform your breakthroughs into commercial value.

Titanium Anode Manufacturer

Email: zh@baojiti.com.cn

WhatsApp: +86-15877696471 (updated)

Products: Titanium Anodes, MMO Titanium Anodes, DSA Coated Titanium Electrodes, Electrolysis Electrodes, Hydrogen Production Electrodes, Wastewater Treatment Titanium Anodes.