CFD Modeling of Chemical Injection System Design for Edgewater Generation Station Unit 4 

•Alliant Energy Edgewater Generating Station Unit 4:
–330 MW, cyclone-fired boiler
–Seven 10-foot cyclones, 100% PRB coal
–2007 yearly NOx emissions: 0.181 lb/MMBtu
•RMT-SmartBurn®began to explore RRI NOx reduction in collaboration with REI in 2001
•RMT-SmartBurn®designed and installed the RRI and SNCR system in 2007
•Demonstration testing was conducted from November 2007 to January 2008

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