Titanium Electrolytic Cell Anode for Chlorine Production
Capacity: 10KG/H
Anode material: quaternary rare metal coated titanium anode/titanium electrode
Voltage: 30-60V (can be customized)
Current: 600-1000A (can be customized)
Size: processing and producing depending on demand of customer on equipmen
Product Introduction
Product Description
Titanium electrolytic cell anodes are specially designed electrodes used in sodium hypochlorite and chlorine generation electrolysis systems.
The anodes are manufactured using high-purity titanium substrates coated with advanced multi-component mixed metal oxide (MMO) catalytic coatings, such as quaternary or quinary rare metal oxide formulations.
Compared with traditional ruthenium-iridium coating systems, advanced MMO coatings provide:
Lower energy consumption
Higher electrolysis efficiency
Longer service life
Better chlorine evolution performance
Energy consumption can be reduced by 10–20% compared with conventional coatings.
Product Structure & Types
Available electrode configurations include:
Pipe type electrodes
Mesh type electrodes
Plate type electrodes
Electrolyzer structural designs include:
Tubular circulation structures
Internal cooling structures
Single-electrode modular structures
Series connection electrolysis systems
Manufacturing Technology
Titanium substrate: High-purity titanium with special surface treatment
Coating technology: Advanced rare metal oxide catalytic coating
Protective treatment: Anti-corrosion interface protection to prevent substrate degradation from scale deposition
Special treatment is applied to prevent corrosion caused by deposits such as Mg(OH)₂ scaling during electrolysis operation.
Technical Advantages
Very low electrode overpotential (~0.2V lower than platinum-coated electrodes)
High chlorine evolution current efficiency
Excellent durability under high current density
Strong anti-fouling performance
Stable electrochemical catalytic activity
Long operational lifetime
Major Technical Parameters
| Parameter | Specification |
|---|---|
| Production Capacity | 10 kg/h (customizable) |
| Anode Material | Quaternary / Quinary MMO coated titanium |
| Operating Voltage | 30 – 60 V (customizable) |
| Operating Current | 600 – 1000 A (customizable) |
| Structure | Pipe / Mesh / Plate (customized) |
| Service Mode | Continuous electrolysis |
(Custom dimensions and electrical parameters available.)
Performance Comparison with Other Anodes
| Type | Performance | Cost | Service Life |
|---|---|---|---|
| Platinum-coated titanium | High overpotential | Very high | Medium |
| Ru/Ir coated titanium | Good performance | Medium | Long |
| Quaternary MMO coated titanium | Excellent electrolysis efficiency | Economical | Very long |
Sodium Hypochlorite Electrolysis Principle
The electrolysis process uses titanium MMO anodes to:
Promote chlorine evolution reactions
Improve salt utilization efficiency
Increase current efficiency
Reduce energy consumption
Diaphragm-type natural circulation electrolysis improves overall production stability.
Applications
Water Treatment & Disinfection
Municipal water disinfection
Swimming pool sterilization
Drinking water treatment
Industrial Applications
Cooling water disinfection
Hospital wastewater treatment
Food processing sanitation
Chemical Production
On-site sodium hypochlorite generation
Chlorine-based oxidation processes
Environmental Protection
Odor control
Pathogen removal
Equipment Characteristics
Modular electrolyzer design
Stable continuous operation (200–300 hours per cycle under normal operation)
High salt utilization efficiency
Low operating cost
Available Customizations
Electrode geometry
Coating formulation
Current density design
Electrolysis cell integration design
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