What Is Chlor-alkali Industry Titanium Anode Group and How to Choose the Right One for Your Industry?

A Chlor-alkali industry titanium anode group is a multi-electrode assembly system designed for large-scale industrial brine electrolysis. It is widely used in chlor-alkali production plants to generate chlorine gas (Cl₂), hydrogen (H₂), and sodium hydroxide (NaOH). The system integrates multiple Ru+Ir coated titanium electrodes into a structured group to ensure stable current distribution, high efficiency, and reliable long-term operation.

This anode group is typically constructed using titanium Grade 1 or Grade 2 as the base material, combined with Ru+Ir mixed metal oxide (MMO) coating. The Ru+Ir coating provides excellent catalytic activity for chlorine evolution, extremely low overpotential, and strong resistance to highly corrosive chloride environments.

Compared with single anode designs, a titanium anode group offers higher current capacity, improved system stability, and better scalability for industrial electrolyzers. It is especially suitable for membrane cell and diaphragm cell chlor-alkali systems operating under continuous high-current conditions.

When selecting a Chlor-alkali industry titanium anode group, key factors include electrolyzer design, current density requirements, brine purity, operating temperature, and electrode arrangement. Proper selection ensures optimized energy consumption, stable chlorine output, and long service life in demanding chemical industry environments.

Features of Chlor-alkali Industry Titanium Anode Group

Superior Corrosion Resistance、Ultra-Long Service Life、High Electrocatalytic Activity & Efficiency、Eco-Friendly、Low Maintenance

Superior Resistance to Corrosion Damage

The titanium anode boasts outstanding anti-corrosion performance to withstand harsh acidic, alkaline and saline electrolyte environments for stable long-term operation.

Ultra-Long and Reliable Service Life

With stable coated active layers and robust titanium substrate, this anode achieves remarkably extended service cycles far exceeding conventional metal anode alternatives.

High Electrocatalytic Activity & Efficiency

Its specialized noble metal coating delivers excellent electrocatalytic performance, lowering cell voltage and improving overall electrolysis energy utilization efficiency.

Environmentally Friendly and Energy Saving

No harmful heavy metal dissolution occurs during electrolytic reactions, avoiding secondary pollution and complying with global environmental production standards.

Low Maintenance with Reduced Costs

Structurally stable with minimal electrode degradation in regular service, requiring few downtime checks and negligible spare part replacement costs.

Full Customization Solutions to Meet Your Specific Needs!

Customization Available (Size, Material, Coating, Shape, Lifespan & Installation)

 

 

Chlor-alkali industry titanium anode group can be fully customized according to industrial requirements:

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• Custom anode group size and modular layout
• Titanium Grade 1 / Grade 2 frame options
• Ru+Ir MMO coating formulation optimization
• Mesh, plate, rod, or hybrid electrode configurations
• Coating loading: 6–20 g/m²
• High current density adaptation design
• Custom electrode spacing and arrangement
• Modular assembly system for easy installation
• Anti-corrosion reinforcement treatment
• OEM logo and private labeling service
• Custom busbar and electrical connection design
• Energy-saving electrochemical optimization
• Long-life coating design (5–10+ years)
• High-temperature resistant structural options
• Engineering support for system integration

Why Choose Titanium Anode from HY Ti-Ni Import & Export?

At Hengyi Ti-Ni Import Export, we  specialize in titanium-based electrochemical materials with strong engineering capability in anode system design.

HY Ti-Ni Import & Export is a professional manufacturer of Ru+Ir coated titanium electrode systems for Chlor-alkali industry titanium anode group applications. Located in Baoji, China, we benefit from a complete titanium industrial chain and advanced MMO coating technology.

Our production process includes strict titanium selection, precision Ru+Ir coating application, high-temperature sintering, and full performance testing.

Key advantages:

• Advanced Ru+Ir MMO coating technology
• Excellent corrosion resistance in chloride media
• High current efficiency performance
• Stable long-term electrochemical operation
• OEM/ODM customization capability
• Competitive factory pricing
• Fast global delivery
• Strict quality control system
• Professional engineering support

We provide efficient and reliable chlor-alkali electrolysis solutions worldwide.

 

 

Titanium Anode Purchase Guide: A Comprehensive Guide

Choosing the right Chlor-alkali industry titanium anode group is a critical step in ensuring stable chlorine production, high current efficiency, and long-term operational safety in industrial electrolysis systems. Because chlor-alkali processes operate in highly corrosive chloride media under continuous high current density, careful technical evaluation is required before procurement.

First, identify the electrolyzer type (membrane cell or diaphragm cell). Each system requires specific anode group layouts, electrode spacing, and flow distribution designs to achieve uniform current density and stable electrochemical reactions.

Second, evaluate brine conditions, including NaCl concentration, impurity levels, and purification quality. High-purity brine improves Ru+Ir coated titanium electrode performance and significantly extends service life, while contaminated brine may require enhanced coating protection.

Third, confirm key operating parameters such as current density, voltage range, and working temperature. These factors directly influence coating selection, energy consumption, and chlorine evolution efficiency.

Fourth, choose the appropriate structural configuration (standard, modular, reinforced, or custom-designed group) based on production scale, installation space, and maintenance requirements. A well-designed structure improves stability and reduces downtime.

Finally, always work with a qualified manufacturer offering Ru+Ir coated titanium electrode technology, OEM/ODM customization, and strict quality control. Request technical drawings, coating specifications, and performance test data to ensure long-term reliability and optimized chlor-alkali plant operation.

 

 

What Is Chlor-alkali industry titanium anode group?

 

 

 

 

A Chlor-alkali industry titanium anode group is an integrated multi-electrode system used in industrial brine electrolysis. It consists of several Ru+Ir coated titanium electrodes assembled into a structured group to improve current distribution and electrochemical efficiency.

This system is widely used in membrane cell and diaphragm cell chlor-alkali production. Compared with single electrodes, the anode group provides higher current capacity, better stability, and improved scalability for large industrial plants. It ensures consistent chlorine production under high-current and continuous operating conditions.

Be used in a wide range of industries.

 

Water Treatment Industry

Electroplating Industry

Chlor-Alkali Industry

Marine Engineering

Hydrogen Energy Industry

Mining and Metal Recovery

How to Purchase the Suitable Titanium Anode

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Selection Checklist

• Confirm electrolyzer type (membrane or diaphragm)
• Evaluate brine purity and concentration
• Determine required current density range
• Select appropriate group structure (standard/modular/custom)
• Choose Ru+Ir coating formulation
• Evaluate chlorine evolution efficiency requirements
• Confirm operating temperature conditions
• Check power supply compatibility
• Review electrode spacing and layout design
• Ensure installation space compatibility
• Evaluate system scalability requirements
• Request technical drawings and performance data
• Confirm OEM customization needs
• Consult supplier for system optimization
• Verify maintenance and replacement strategy

Proper selection ensures high efficiency, stable chlorine production, and long-term reliable operation in chlor-alkali industry applications.

 

FAQ

Q1. What is its main function?

It is used for chlorine production in industrial brine electrolysis systems.

Q2. What coating is used?

Ru+Ir mixed metal oxide coating.

Q3. How long is the service life?

Typically 5–10 years depending on conditions.

Q4. Is it suitable for membrane cells?

Yes, it is widely used in membrane cell systems.

Q5. Can it be customized?

Yes, OEM/ODM customization is available.

Q6. Does it improve efficiency?

Yes, it improves current distribution and reduces energy consumption.

 

Our Factory

Titanium Anode for Chlor Alkali Industry | High Efficiency | Long Service Life | Eco-Friendly

Production site

State-of-the-art manufacturing for  titanium anodes, precision coating and quality control.

Choseing titanium substrate	Substrate Cutting	Sandblasting	Pickling
Laser Cutting Configure Precious Metal	Coating	Sintering	Packaging

Workshop

Precision machining and coating workshop for titanium anodes.

Titanium anode coating workshop	Thermal decomposition sintering furnace workshop	Titanium mesh anode production area	Pickling/surface treatment process
Pickling/surface treatment process	Quality inspection workshop	Worker operation photos	Panoramic view of a clean production line

Quality inspection

Rigorous testing for coating adhesion, electrochemical performance, and durability.

Dimension Inspection	Coating Thickness Testing	Coating Adhesion Testing	Microstructure Analysis
Conductivity Testing	Corrosion Resistance Testing	Bond Strength Testing	Final Inspection & Packaging

Packaging

Professional packaging to prevent damage and corrosion during transportation.

Certifications

International certifications ensuring quality and environmental compliance.

ISO 9001:2015

ISO 14001:2015

CE Marking

RoHS Compliant