Wärtsilä Ammonia Release Mitigation System (WARMS)

Designed for IECEx certification to Zone 1 (IIC, T3, EPL Gb); Electrical and mechanical Custom combustion design considerations (patented) to address red flags» High ignition temperature? Use of high energy exciter​ Low flame speed and flame instability issues? Use of AM (3D printed) burner internals and a novel swirler to control low flame speeds, and avoid issues with offset geometry, bad tolerances etc​. High NO emissions? Burner is designed to run rich, with low NO values (close to zero ppm)​ Possible N2O emissions? N2O emissions are calculated to be zero (<1 ppm), confirmed by testing​ NH3 slippage? NH3 slippage is in the <10ppm range, normally not detectable​ Design does not require incinerator start-up time Able to run on non-carbon pilot fuel, such as NH3; no fossil fuels onboard and less maintenance