133088 20260217205500.0 doi 10.1016/j.fuel.2024.131297 sideral 137809 ART-2024-137809 eng Alzueta, María U. Universidad de Zaragoza (orcid)0000-0003-4679-5761 Conversion of NH3/CO/NO/CO2 mixtures 2024 Access copy available to the general public Unrestricted The present work addresses the impact of the presence of both CO and NO during the conversion of NH3 using CO2 or N2/Ar as bath gas, which would correspond to oxy-fuel or conventional air fuel combustion processes respectively. The variation of temperature and oxygen excess ratio is studied in a flow reactor setup at atmospheric pressure. Experimental results have been simulated with a literature detailed kinetic mechanism and the main observations have been discussed. The main results indicate that the effect of the presence of CO is less important than in other reactive systems. Conversion of NH3 is almost insensitive to the presence of CO, and the temperature regime for NH3 conversion is only significantly affected under fuel-lean conditions. The present results extend the experimental database on ammonia conversion, for different mixtures and conditions, and contribute to evaluate the possibilities of improving the ignition of this compound. info:eu-repo/grantAgreement/ES/DGA-FEDER/T22-23R info:eu-repo/grantAgreement/ES/MICINN/PID2021-124032OB-I00 info:eu-repo/grantAgreement/EUR/MICINN/TED2021-129557B-I00 info:eu-repo/semantics/openAccess by-nc-nd https://creativecommons.org/licenses/by-nc-nd/4.0/deed.es 7.5 2024 ENGINEERING, CHEMICAL 22 / 176 = 0.125 2024 Q1 T1 ENERGY & FUELS 45 / 182 = 0.247 2024 Q1 T1 1.614 2024 Chemical Engineering (miscellaneous) 2024 Q1 Organic Chemistry 2024 Q1 Fuel Technology 2024 Q1 Energy Engineering and Power Technology 2024 Q1 14.2 2024 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Salas, Iris 5005 790 Universidad de Zaragoza Dpto. Ing.Quím.Tecnol.Med.Amb. Área Tecnologi. Medio Ambiente 366 (2024), 131297 Fuel Fuel 0016-2361 727246 http://zaguan.unizar.es/record/133088/files/texto_completo.pdf Versión publicada 2501176 http://zaguan.unizar.es/record/133088/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:133088 articulos driver 2026-02-17-20:21:37 ARTICLE