TertiNOx™

Raise the bar on N₂O abatement with TertiNOx™ 

Reducing N₂O emissions from nitric acid units is a cost-effective way to reduce greenhouse gas (GHG) emissions. Topsoe’s tertiary process raises the bar even higher by using TertiNOx™ catalysts to help companies save while reducing N₂O by as much as 99%.

In addition, TertiNOx™ is highly active for NO_x removal and will ensure compliance with NO_x regulations while removing N₂O.
When deployed in the tail gas, the TertiNOx™ will help you realize significant savings from the CO₂ market. At the same time, your operations will benefit from: 

• Low pressure drop
• Combined N₂O and NOx removal
• Higher production throughput
• Increased steam production
• Higher expander duty

It’s also good to know that unlike catalyst pellets, you can install Topsoe’s monolith in your current reactor, or deploy a smaller, simpler reactor design.