Ship inert gas generator NOR

SOx reduction

The Wärtsilä NOx Reducer (NOR) is an emission after-treatment system based on the Selective Catalytic Reduction (SCR) technology for Nitrogen Oxide (NOx) reduction. The NOR is optimized and validated for Wärtsilä medium speed engines in terms of reliability, flexibility, size and easy installation and maintenance onboard. It is available for both newbuild and retrofits and is compatible for operation on both distillate and heavy fuel oils. Furthermore, with the Wärtsilä NOx Reducer, the overall performance of the engine and exhaust gas cleaning system is optimized in terms of emissions reduction, noise abatement and engine efficiency. Wärtsilä provides IMO and EPA Tier III EIAPP certificates for a complete package of engine and SCR. The Wärtsilä NOx Reducer - ensures you can operate with different fuels, globally - reduces emission based operation fees