MMO Ruthenium-Iridium Coated Anode Plate For Chlor-alkali Industry

Ruthenium-Iridium coated anode plate details

 

(1) Anode Material: Gr1 titanium as substrate;

 

(2) Coating:  Ruthenium-Titanium Anode /Ruthenium-lrldium Titanium Anode / Irldium-Tantalum Titanium Anode/ Iridium-Platinum Titanium Anode  Platinum Titanium Anode;

 

(3) Coating Thickness: 6-10 μm;

 

(4) Electrodes can be customized: Their shape and size can be designed and customized according to the specific needs of different electrolytic equipment in the chlor-alkali industry;

 

(5)Remark: Titanium anode also called MMO anode,DSA & Insoluble anode/Cathode also be provide/Small sample order available.

MMO Ruthenium-Iridium coated anode plate for chlor-alkali industry

 

• Electrolysis of salt water: In the chlor-alkali industry, ruthenium-iridium coated titanium anode plates are used for electrolysis of salt water to produce chlorine, hydrogen and sodium hydroxide. The high electrocatalytic activity of the anode plate can effectively reduce the overpotential of the chlorine evolution reaction, and realize efficient chlorine gas precipitation at a lower voltage, thus reducing the energy consumption in the electrolytic process. For example, compared with conventional graphite anodes, it can significantly reduce power consumption and improve production efficiency.

 

 

• Stability advantage: Its strong corrosion resistance makes it capable of long-term stable work in highly corrosive electrolytes containing high concentrations of chloride ions. This helps to maintain the stable operation of the electrolyzer, reduce the frequency of equipment maintenance and anodes replacement, reduce production costs and improve the continuity of production.

• Electrolyzing salt water to produce chlorine and caustic soda: ruthenium-iridium coated titanium anode plate is one of the core components of electrolyzing salt water. In the electrolytic cell, the anodic oxidation reaction occurs, and chlorine ions lose electrons on the surface of the ru-iridium coated titanium anode plate to form chlorine gas. The cathode undergoes a reduction reaction, and the water molecules gain electrons to form hydrogen and hydroxide ions, thus producing caustic soda.
• Prolong the service life of equipment: electrolytes in the chlor-alkali industry are highly corrosive and contain high concentrations of chloride ions and sodium hydroxide and other substances. Ruthenium-iridium coated titanium anode plate has excellent corrosion resistance, can work stably in such a harsh environment for a long time, effectively resist chlorine gas, lye and other anode corrosion, reduce equipment maintenance and replacement frequency, reduce production costs.
• Stable production process: The size of the ruthenium-iridium coated titanium anode plate is stable, and the distance between electrodes does not change during the electrolytic process, ensuring that the electrolytic operation is carried out under stable tank voltage conditions, which is conducive to maintaining the stability and consistency of the electrolytic process, further extending the service life of the anode plate, and reducing the maintenance costs and production risks caused by changes in electrode spacing.

We offer full OEM/ODM services:

Substrate shape: Plate, mesh, rod, tube, or custom design

Dimensions: As requested

Internal packaging: Foam-separated interleaving

Shipping: Suitable for sea, air, or express (DHL/FedEx/UPS)

Lead time: 15–25 days for standard sizes; 25–35 days for custom designs

To maximize the lifespan of your MMO anodes:

Avoid mechanical damage or scratching of the coating surface.

Do not use in electrolytes containing Fluoride ions ($F^-$) as they can corrode the titanium substrate.

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