Titanium Anode
Industrial-grade sodium hypochlorite titanium anodes are primarily used in electrolytic systems for the production of sodium hypochlorite from brine electrolysis, and are key electrode components in the generator.
These anodes use industrial-grade pure titanium as the base material, with a surface coating of an electrochemical functional coating suitable for chlorination systems. They maintain dimensional stability under continuous electrolysis conditions and do not participate in dissolution reactions, which helps maintain the long-term stability of the electrolysis process.
Product Parameter
These specifications summarize the typical performance range for selection and system matching.
Tested in 4% NaCl, 35°C, pH 6.8–7.5, 8 h/day:
|
Parameter |
Typical Value |
Notes |
|
Substrate Material |
Grade 1 Titanium |
ASTM B265 pickled finish |
|
Coating Type |
IrO₂–Ta₂O₅ MMO |
Sintered, 3-layer system |
|
Operating Current Range |
400–800 A/m² |
Peak: 1000 A/m² ≤30 min/session |
|
Voltage Stability |
2.0–2.3 V |
At 800 A/m², <±2% drift |
|
Chlorine Efficiency |
≥92% |
Verified with brine recirculation |
|
Coating Thickness |
5–8 μm |
SEM verified |
|
Estimated Lifetime |
~3.5 years @ 400 A/m² |
Lab-tested 6 years under controlled temp & salt |
⚠ Lifetime = 6 years × 0.8 (temp factor) × 0.7 (salt factor)
⚠ 1000 A/m² requires cooling flow ≥5 m/s and water temp ≤25°C
Features & Application
Disinfection of process water in food processing systems
In the food, beverage, and related processing industries, industrial-grade sodium hypochlorite titanium anodes are used for on-site preparation of low-concentration sodium hypochlorite solutions to disinfect process water, equipment pipelines, and storage tanks.
During operation, this anode does not produce metal dissolution, which helps maintain water quality stability, meets the requirements for hygiene control and continuous operation, and is suitable for use with automated cleaning and disinfection systems.
Online disinfection system for industrial equipment and pipelines
Industrial-grade sodium hypochlorite titanium anodes can be applied to online disinfection systems in various industrial equipment and piping networks. Sodium hypochlorite is generated through electrolysis and directly added to the system, enabling periodic or continuous sterilization of pipelines, heat exchangers, and water storage systems.
Its corrosion resistance and stable electrolytic performance make it suitable for complex operating environments, helping to reduce the frequency of manual chemical dosing and improving the safety and controllability of system operation.
Packaging and transportation
Everything You Need to Know
Q1: Can this anode run at 1000 A/m² long-term?
A: Only in peak bursts ≤30 min, with ≥5 m/s cooling and ≤25°C water temp. For full-day loads, keep ≤800 A/m².
Q2: Is this compatible with graphite tank retrofits?
A: Yes. We've matched >10 legacy graphite cells using ±0.3 mm CAD-based slot dimensions.
Q3: What's the cleaning protocol?
A: Only neutral-range acids (pH 6–8). Max once every 3 days, ≤30 min duration. Avoid mechanical scrubbing.
Q4: How do I trace a specific unit?
A: Each Industrial Grade Sodium Hypochlorite Titanium Anode has a laser-engraved ID (e.g. ZXB-2401-0725) linked to batch test data.
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