2-methylfuran Oxidation in the Absence and Presence of NO

Alexandrino, K. (Universidad de Zaragoza) ; Millera, Á. (Universidad de Zaragoza) ; Bilbao, R. (Universidad de Zaragoza) ; Alzueta, M.U. (Universidad de Zaragoza)
2-methylfuran Oxidation in the Absence and Presence of NO
Resumen: 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.
Idioma: Inglés
DOI: 10.1007/s10494-015-9635-z
Año: 2015
Publicado en: FLOW TURBULENCE AND COMBUSTION (2015), [20 pp.]
ISSN: 1386-6184

Factor impacto JCR: 1.863 (2015)
Categ. JCR: THERMODYNAMICS rank: 18 / 57 = 0.316 (2015) - Q2 - T1
Categ. JCR: MECHANICS rank: 40 / 135 = 0.296 (2015) - Q2 - T1

Factor impacto SCIMAGO:

Financiación: info:eu-repo/grantAgreement/ES/DGA/GPT
Financiación: info:eu-repo/grantAgreement/ES/MINECO/CTQ2012-34423
Tipo y forma: Article (PostPrint)
Área (Departamento): Tecnologías del Medio Ambiente (Departamento de Ingeniería Química y Tecnologías del Medio Ambiente)
Área (Departamento): Ingeniería Química (Departamento de Ingeniería Química y Tecnologías del Medio Ambiente)


Rights Reserved All rights reserved by journal editor


Exportado de SIDERAL (2017-05-03-13:58:33)

Este artículo se encuentra en las siguientes colecciones:
Articles > Artículos por área > Tecnologías del Medio Ambiente
Articles > Artículos por área > Ingeniería Química



 Record created 2016-09-15, last modified 2017-05-03


Postprint:
 PDF
Rate this document:

Rate this document:
1
2
3
 
(Not yet reviewed)