Similar to other combustion processes, the primary pollutants of gas turbines include NOx and CO. For turbines with heat recovery the exhaust temperature can get down to 300°F.  With those factors in mind, it only made sense that the CataStak™ SCR System's technology be applied to gas turbine applications. Turbine applications requiring low NOx upgrades are easily accomplished with the CataStak-GT SCR System and it delivers reliable 2.5 ppm NOx performance for gas turbine applications starting at 0.5 MW.

A CataStak-GT for gas turbines includes the Nationwide Boiler's patent pending Nox reduction ammonia control flow unit, an ammonia injection grid, the catalyst reactor housing, DeNOx catalyst, and design & engineering services.

The CataStak-GT is the cost-effective solution for gas turbines operating up to 1000°F. The innovative design of the CataStak-GT includes simple controls, requires minimal operator intervention(Auto Start/Stop) and is easy to retrofit on existing equipment (vertical or horizontal arrangements). As an option, an E²Stak Solution, combining the lowest emissions with the highest efficiency possible, can also be applied to your turbine application with the addition of an EconoStak economizer, helping realize a quicker return on investment through positive efficiency gains.

CataStak-GT SCR system for a Solar Saturn Compressor Set with Duct Waste Heat Recovery

Read out latest literature about the CataStak-GT and learn how the CataStak™ SCR System provides immediate emission reductions.