56359 20210121114512.0 doi 10.1007/s10494-015-9635-z sideral 92221 ART-2015-92221 eng (orcid)0000-0002-4674-3614 Alexandrino, K. Universidad de Zaragoza 2-methylfuran Oxidation in the Absence and Presence of NO 2015 Access copy available to the general public Unrestricted 2-methylfuran (2-MF) has become of interest as biofuel because of its properties and the improvement in its production method, and also because it is an important intermediate in the conversion of 2, 5-dimethylfuran. In this research, an experimental and kinetic modelling study of the oxidation of 2-MF in the absence and presence of NO has been performed in an atmospheric pressure laboratory installation. The experiments were performed in a flow reactor and covered the temperature range from 800 to 1400 K, for mixtures from very fuel-rich to very fuel-lean, highly diluted in nitrogen. The inlet 2-MF concentration was 100 ppm. In the experiments in the presence of NO, the inlet NO concentration was 900 ppm. An interpretation of the experimental results was performed through a gas-phase chemical kinetic model. A reasonable agreement between the experimental trends and the modelling data is obtained. The results of the concentration profile of 2-MF as a function of temperature indicate that, both in the absence and in the presence of NO, the onset of 2-MF consumption is shifted to lower temperatures only under fuel-lean and very fuel-lean conditions. Furthermore, under these conditions the presence of NO also shifts the onset of 2-MF consumption to lower temperatures. The effect of the 2-MF presence on the NO reduction varies with the oxygen concentration. It is seen that under very fuel-rich and stoichiometric conditions NO is reduced basically by reburn reactions, while under fuel-lean and very fuel-lean conditions, the NO-NO2 interconversion appears to be dominant. info:eu-repo/grantAgreement/ES/DGA/GPT info:eu-repo/grantAgreement/ES/MINECO/CTQ2012-34423 info:eu-repo/semantics/openAccess All rights reserved http://www.europeana.eu/rights/rr-f/ 1.863 2015 THERMODYNAMICS 18 / 58 = 0.31 2015 Q2 T1 MECHANICS 40 / 135 = 0.296 2015 Q2 T1 1.084 2015 Chemical Engineering (miscellaneous) 2015 Q1 Physics and Astronomy (miscellaneous) 2015 Q1 Physical and Theoretical Chemistry 2015 Q1 info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion (orcid)0000-0001-5426-6486 Millera, Á. Universidad de Zaragoza (orcid)0000-0002-5420-0943 Bilbao, R. Universidad de Zaragoza (orcid)0000-0003-4679-5761 Alzueta, M.U. Universidad de Zaragoza 5005 555 Universidad de Zaragoza Dpto. Ing.Quím.Tecnol.Med.Amb. Área Ingeniería Química 5005 790 Universidad de Zaragoza Dpto. Ing.Quím.Tecnol.Med.Amb. Área Tecnologi. Medio Ambiente (2015), [20 pp.] Flow turbul. combust. Flow, Turbulence and Combustion 1386-6184 2336458 http://zaguan.unizar.es/record/56359/files/texto_completo.pdf Postprint 54275 http://zaguan.unizar.es/record/56359/files/texto_completo.jpg?subformat=icon icon Postprint oai:zaguan.unizar.es:56359 articulos driver 2021-01-21-10:58:03 ARTICLE