000121137 001__ 121137 000121137 005__ 20241125101125.0 000121137 0247_ $$2doi$$a10.1016/j.combustflame.2022.112438 000121137 0248_ $$2sideral$$a131685 000121137 037__ $$aART-2023-131685 000121137 041__ $$aeng 000121137 100__ $$0(orcid)0000-0003-4679-5761$$aAlzueta, María U.$$uUniversidad de Zaragoza 000121137 245__ $$aCO assisted NH3 oxidation 000121137 260__ $$c2023 000121137 5060_ $$aAccess copy available to the general public$$fUnrestricted 000121137 5203_ $$aIn the present work, experimental results from the literature on the effect of CO on the NH oxidation in the absence and presence of NO are supplemented with novel flow reactor results and interpreted in terms of a detailed chemical kinetic model. The kinetic model provides a satisfactory prediction over a wide range of conditions for oxidation in flow reactors and for flame speeds of CO/NH. With increasing levels of CO, the generation of chain carriers gradually shifts from being controlled by the amine reaction subset to being dominated by the oxidation chemistry of CO, facilitating reaction at lower temperatures. At elevated temperature, presence of CO causes a change in selectivity of NH oxidation from N to NO. The present work provides a thorough evaluation of the amine subset of the reaction mechanism for the investigated conditions and offers a kinetic model that reliably can be used for post-flame oxidation modeling in engines and gas turbines fueled by ammonia with a hydrocarbon or alcohol as co-fuel. 000121137 536__ $$9info:eu-repo/grantAgreement/ES/DGA-FEDER/T22-20R$$9info:eu-repo/grantAgreement/ES/MICINN-AEI-FEDER/RTI2018-098856-B-I00 000121137 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/ 000121137 590__ $$a5.8$$b2023 000121137 592__ $$a1.656$$b2023 000121137 591__ $$aENGINEERING, MECHANICAL$$b14 / 183 = 0.077$$c2023$$dQ1$$eT1 000121137 591__ $$aENGINEERING, CHEMICAL$$b29 / 170 = 0.171$$c2023$$dQ1$$eT1 000121137 591__ $$aENGINEERING, MULTIDISCIPLINARY$$b13 / 181 = 0.072$$c2023$$dQ1$$eT1 000121137 591__ $$aTHERMODYNAMICS$$b9 / 78 = 0.115$$c2023$$dQ1$$eT1 000121137 591__ $$aENERGY & FUELS$$b58 / 171 = 0.339$$c2023$$dQ2$$eT2 000121137 593__ $$aEnergy Engineering and Power Technology$$c2023$$dQ1 000121137 593__ $$aChemical Engineering (miscellaneous)$$c2023$$dQ1 000121137 593__ $$aPhysics and Astronomy (miscellaneous)$$c2023$$dQ1 000121137 593__ $$aFuel Technology$$c2023$$dQ1 000121137 593__ $$aChemistry (miscellaneous)$$c2023$$dQ1 000121137 594__ $$a9.5$$b2023 000121137 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion 000121137 700__ $$aSalas, Iris 000121137 700__ $$aHashemi, Hamid 000121137 700__ $$aGlarborg, Peter 000121137 7102_ $$15005$$2790$$aUniversidad de Zaragoza$$bDpto. Ing.Quím.Tecnol.Med.Amb.$$cÁrea Tecnologi. Medio Ambiente 000121137 773__ $$g257, 1 (2023), 112438 [10 pp.]$$pCombust. flame$$tCombustion and Flame$$x0010-2180 000121137 8564_ $$s3560194$$uhttps://zaguan.unizar.es/record/121137/files/texto_completo.pdf$$yVersión publicada 000121137 8564_ $$s2995245$$uhttps://zaguan.unizar.es/record/121137/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada 000121137 909CO $$ooai:zaguan.unizar.es:121137$$particulos$$pdriver 000121137 951__ $$a2024-11-22-11:57:27 000121137 980__ $$aARTICLE