Cathode Coatings
Provide resistance to impurity poisoning, reverse currents at shut-down and up to 16 year warranties
- Electrocatalytically promotes H2 evolution at low voltage
- CHLORCOAT contains precious metals for resistance to key life-limiting events
- Over potential occurs when additional voltage is generated by the surface resistance of a coating. Trials have proven that CHLORCOAT cathode coatings demonstrate superior performance over time
- Our cathode coatings lose no catalyst when subjected to reverse current, unlike alternative coatings, making them resistant to adverse shutdown conditions
- Supplied with an industry-leading 8 or 16 year coating warranty as standard, subject to coating selection
Anode Coatings
Deliver up to 20mV energy savings, low chlorate & high alkali wear resistance
- For the electrocatalytic promotion of Cl2 evolution at low voltage
- Low over potential - In trials CHLORCOAT over-potential is up to 20mV lower than alternative coatings at 6kA/m2, saving up to 14kWh/te NaOH
- Superior alkali wear performance - Tests indicate alkali wear resistance of CHLORCOAT coatings is up to 20% better than other anode coatings
- Lower exit brine chlorate values - our anode coating range includes a ‘low chlorate’ coating. In operation with pH7 brine, ‘per pass’ increase in exit brine chlorate values are 16% less than alternative coatings, reducing downstream treatment
- Up to 12 year warranties available as standard