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Similar to other combustion processes, the primary pollutants of gas turbines include NOx and CO and for turbines with heat recovery, the exhaust temperature can drop 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 Nationwide Boiler's patent pending NOx reduction ammonia control flow unit, an ammonia injection grid, the catalyst reactor housing, DeNOx catalyst, and design and engineering services.

CataStak-GT SCR system for a Solar Saturn Compressor Set with Duct Waste Heat Recovery
The CataStak-GT is a cost-effective solution for any gas turbine operating up to 1000°F. Its innovative design 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 a turbine application with the addition of an EconoStak economizer, helping realize a quicker return on investment through positive efficiency gains.
Read out latest literature about the CataStak-GT and learn how the CataStak™ SCR System provides immediate emission reductions.

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