000133088 001__ 133088 000133088 005__ 20250923084413.0 000133088 0247_ $$2doi$$a10.1016/j.fuel.2024.131297 000133088 0248_ $$2sideral$$a137809 000133088 037__ $$aART-2024-137809 000133088 041__ $$aeng 000133088 100__ $$0(orcid)0000-0003-4679-5761$$aAlzueta, María U.$$uUniversidad de Zaragoza 000133088 245__ $$aConversion of NH3/CO/NO/CO2 mixtures 000133088 260__ $$c2024 000133088 5060_ $$aAccess copy available to the general public$$fUnrestricted 000133088 5203_ $$aThe 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. 000133088 536__ $$9info:eu-repo/grantAgreement/ES/DGA-FEDER/T22-23R$$9info:eu-repo/grantAgreement/ES/MICINN/PID2021-124032OB-I00$$9info:eu-repo/grantAgreement/EUR/MICINN/TED2021-129557B-I00 000133088 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/ 000133088 590__ $$a7.5$$b2024 000133088 592__ $$a1.614$$b2024 000133088 591__ $$aENGINEERING, CHEMICAL$$b22 / 175 = 0.126$$c2024$$dQ1$$eT1 000133088 591__ $$aENERGY & FUELS$$b45 / 182 = 0.247$$c2024$$dQ1$$eT1 000133088 593__ $$aEnergy Engineering and Power Technology$$c2024$$dQ1 000133088 593__ $$aOrganic Chemistry$$c2024$$dQ1 000133088 593__ $$aFuel Technology$$c2024$$dQ1 000133088 593__ $$aChemical Engineering (miscellaneous)$$c2024$$dQ1 000133088 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion 000133088 700__ $$aSalas, Iris 000133088 7102_ $$15005$$2790$$aUniversidad de Zaragoza$$bDpto. Ing.Quím.Tecnol.Med.Amb.$$cÁrea Tecnologi. Medio Ambiente 000133088 773__ $$g366 (2024), 131297$$pFuel$$tFuel$$x0016-2361 000133088 8564_ $$s727246$$uhttps://zaguan.unizar.es/record/133088/files/texto_completo.pdf$$yVersión publicada 000133088 8564_ $$s2501176$$uhttps://zaguan.unizar.es/record/133088/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada 000133088 909CO $$ooai:zaguan.unizar.es:133088$$particulos$$pdriver 000133088 951__ $$a2025-09-22-14:31:18 000133088 980__ $$aARTICLE