High pressure ammonia oxidation in a flow reactor
García-Ruiz, P. (Universidad de Zaragoza) ; Uruén, M. (Universidad de Zaragoza) ; Abián, M. (Universidad de Zaragoza) ; Alzueta, M.U. (Universidad de Zaragoza)
Resumen: The present work deals with an experimental and modeling analysis of ammonia oxidation at high pressure (up to 40 bar), in the 600–1275 K temperature range using a quartz tubular reactor and argon as diluent. The impact of temperature, pressure, oxygen stoichiometry and presence of NO has been analyzed on the concentrations of NH3 and N2 obtained as main products of ammonia oxidation. The main results obtained indicate that increasing either pressure or stoichiometry results in a shift of NH3 conversion to lower temperatures. The effect of pressure is particularly significant in the low range of pressures studied. The main product of ammonia oxidation is N2, while NO, NO2 and N2O concentrations are below the detection limit for all the conditions considered. The experimental results are simulated and interpreted in terms of a literature detailed chemical kinetic mechanism, which, in general, predicts satisfactorily the experimental results.
Idioma: Inglés
DOI: 10.1016/j.fuel.2023.128302
Año: 2023
Publicado en: Fuel 348 (2023), 128302 [9 pp.]
ISSN: 0016-2361
Factor impacto JCR: 6.7 (2023)
Categ. JCR: ENGINEERING, CHEMICAL rank: 23 / 170 = 0.135 (2023) - Q1 - T1
Categ. JCR: ENERGY & FUELS rank: 46 / 171 = 0.269 (2023) - Q2 - T1
Factor impacto CITESCORE: 12.8 - Chemical Engineering (all) (Q1) - Organic Chemistry (Q1) - Fuel Technology (Q1) - Energy Engineering and Power Technology (Q1)
Factor impacto SCIMAGO: 1.451 - Energy Engineering and Power Technology (Q1) - Organic Chemistry (Q1) - Fuel Technology (Q1) - Chemical Engineering (miscellaneous) (Q1)
Financiación: info:eu-repo/grantAgreement/ES/DGA-FEDER/T22-17R
Financiación: info:eu-repo/grantAgreement/ES/MCIU-FEDER/RTI2018-098856-B-100
Financiación: info:eu-repo/grantAgreement/ES/MICINN/PID2021-124032OB-I00
Financiación: info:eu-repo/grantAgreement/ES/MINECO/PRE2019-090162
Tipo y forma: Article (Published version)
Área (Departamento): Área Sanidad Animal (Dpto. Patología Animal)
Área (Departamento): Área Ingeniería Química (Dpto. Ing.Quím.Tecnol.Med.Amb.)
Área (Departamento): Área Tecnologi. Medio Ambiente (Dpto. Ing.Quím.Tecnol.Med.Amb.)
You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. You may not use the material for commercial purposes. If you remix, transform, or build upon the material, you may not distribute the modified material.
Exportado de SIDERAL (2024-11-22-12:02:45)
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Idioma: Inglés
DOI: 10.1016/j.fuel.2023.128302
Año: 2023
Publicado en: Fuel 348 (2023), 128302 [9 pp.]
ISSN: 0016-2361
Factor impacto JCR: 6.7 (2023)
Categ. JCR: ENGINEERING, CHEMICAL rank: 23 / 170 = 0.135 (2023) - Q1 - T1
Categ. JCR: ENERGY & FUELS rank: 46 / 171 = 0.269 (2023) - Q2 - T1
Factor impacto CITESCORE: 12.8 - Chemical Engineering (all) (Q1) - Organic Chemistry (Q1) - Fuel Technology (Q1) - Energy Engineering and Power Technology (Q1)
Factor impacto SCIMAGO: 1.451 - Energy Engineering and Power Technology (Q1) - Organic Chemistry (Q1) - Fuel Technology (Q1) - Chemical Engineering (miscellaneous) (Q1)
Financiación: info:eu-repo/grantAgreement/ES/DGA-FEDER/T22-17R
Financiación: info:eu-repo/grantAgreement/ES/MCIU-FEDER/RTI2018-098856-B-100
Financiación: info:eu-repo/grantAgreement/ES/MICINN/PID2021-124032OB-I00
Financiación: info:eu-repo/grantAgreement/ES/MINECO/PRE2019-090162
Tipo y forma: Article (Published version)
Área (Departamento): Área Sanidad Animal (Dpto. Patología Animal)
Área (Departamento): Área Ingeniería Química (Dpto. Ing.Quím.Tecnol.Med.Amb.)
Área (Departamento): Área Tecnologi. Medio Ambiente (Dpto. Ing.Quím.Tecnol.Med.Amb.)
You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. You may not use the material for commercial purposes. If you remix, transform, or build upon the material, you may not distribute the modified material. Exportado de SIDERAL (2024-11-22-12:02:45)
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Este artículo se encuentra en las siguientes colecciones:
Articles > Artículos por área > Tecnologías del Medio Ambiente
Articles > Artículos por área > Ingeniería Química
Articles > Artículos por área > Sanidad Animal
Record created 2023-07-28, last modified 2024-11-25