A generic term for processes which remove oxides of nitrogen from flue-gases by non-catalytic chemical reactions. These include the reaction with ammonia at high temperature (1,300 to 1,900oC), and the reaction with urea. See: NOxOut, SCR
Comyns, Alan E. Dictionary, Encyclopedic Dictionary of Named Processes in Chemical Technology (3rd ed.), Alan E. Comyns (Ed.), Boca Raton, FL, CRC Press LLC, USA 2000, http://worldtracker.org/media/library/Science/Chem istry/Synthesis/Encyclopedic%20Dictionary%20of%20N amed%20Processes%20in%20Chemical%20Technology.pdf, (Named Chem Procss - Amer) {35}