Study of a multitubular fixed-bed reactor for ethylene production via ethane oxidative dehydrogenation
- Autores
- Lopez, Eduardo; Heracleous, Eleni; Lemonidou, Angeliki A.; Borio, Daniel Oscar
- Año de publicación
- 2008
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- In the present contribution, a theoretical study of a multitubular fixed bed reactor for the ethane to ethylene oxidative dehydrogenation reaction over a highly active and selective Ni-Nb-O mixed oxide catalyst is presented. Two reactor designs are proposed and their performance is analyzed by means of a mathematical model of the catalytic bed. The results suggest that the reactor operation would be feasible, provided that high heat transfer area per unit volume and low oxygen concentrations along the tube are maintained. A two-bed multitubular reactor with intermediate air injection proved to be superior to a single-bed design. In fact, the two-bed configuration offers higher ethylene production rates, due to the increased ethylene selectivity while operation under lower oxygen partial pressures.
Fil: Lopez, Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina. Universidad Politécnica de Catalunya; España
Fil: Heracleous, Eleni. Aristotle University of Thessaloniki; Grecia
Fil: Lemonidou, Angeliki A.. Aristotle University of Thessaloniki; Grecia
Fil: Borio, Daniel Oscar. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina - Materia
-
Catalytic Oxidative Dehydrogenation (Odh)
Ethane
Ethylene
Mathematical Modeling
Multitubular Reactor
Ni-Nb-O Mixed Oxide Catalyst - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/62384
Ver los metadatos del registro completo
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Study of a multitubular fixed-bed reactor for ethylene production via ethane oxidative dehydrogenationLopez, EduardoHeracleous, EleniLemonidou, Angeliki A.Borio, Daniel OscarCatalytic Oxidative Dehydrogenation (Odh)EthaneEthyleneMathematical ModelingMultitubular ReactorNi-Nb-O Mixed Oxide Catalysthttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2In the present contribution, a theoretical study of a multitubular fixed bed reactor for the ethane to ethylene oxidative dehydrogenation reaction over a highly active and selective Ni-Nb-O mixed oxide catalyst is presented. Two reactor designs are proposed and their performance is analyzed by means of a mathematical model of the catalytic bed. The results suggest that the reactor operation would be feasible, provided that high heat transfer area per unit volume and low oxygen concentrations along the tube are maintained. A two-bed multitubular reactor with intermediate air injection proved to be superior to a single-bed design. In fact, the two-bed configuration offers higher ethylene production rates, due to the increased ethylene selectivity while operation under lower oxygen partial pressures.Fil: Lopez, Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina. Universidad Politécnica de Catalunya; EspañaFil: Heracleous, Eleni. Aristotle University of Thessaloniki; GreciaFil: Lemonidou, Angeliki A.. Aristotle University of Thessaloniki; GreciaFil: Borio, Daniel Oscar. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; ArgentinaElsevier Science SA2008-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/62384Lopez, Eduardo; Heracleous, Eleni; Lemonidou, Angeliki A.; Borio, Daniel Oscar; Study of a multitubular fixed-bed reactor for ethylene production via ethane oxidative dehydrogenation; Elsevier Science SA; Chemical Engineering Journal; 145; 2; 12-2008; 308-3151385-8947CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S1385894708004993info:eu-repo/semantics/altIdentifier/doi/10.1016/j.cej.2008.08.029info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:42:35Zoai:ri.conicet.gov.ar:11336/62384instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:42:35.749CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Study of a multitubular fixed-bed reactor for ethylene production via ethane oxidative dehydrogenation |
title |
Study of a multitubular fixed-bed reactor for ethylene production via ethane oxidative dehydrogenation |
spellingShingle |
Study of a multitubular fixed-bed reactor for ethylene production via ethane oxidative dehydrogenation Lopez, Eduardo Catalytic Oxidative Dehydrogenation (Odh) Ethane Ethylene Mathematical Modeling Multitubular Reactor Ni-Nb-O Mixed Oxide Catalyst |
title_short |
Study of a multitubular fixed-bed reactor for ethylene production via ethane oxidative dehydrogenation |
title_full |
Study of a multitubular fixed-bed reactor for ethylene production via ethane oxidative dehydrogenation |
title_fullStr |
Study of a multitubular fixed-bed reactor for ethylene production via ethane oxidative dehydrogenation |
title_full_unstemmed |
Study of a multitubular fixed-bed reactor for ethylene production via ethane oxidative dehydrogenation |
title_sort |
Study of a multitubular fixed-bed reactor for ethylene production via ethane oxidative dehydrogenation |
dc.creator.none.fl_str_mv |
Lopez, Eduardo Heracleous, Eleni Lemonidou, Angeliki A. Borio, Daniel Oscar |
author |
Lopez, Eduardo |
author_facet |
Lopez, Eduardo Heracleous, Eleni Lemonidou, Angeliki A. Borio, Daniel Oscar |
author_role |
author |
author2 |
Heracleous, Eleni Lemonidou, Angeliki A. Borio, Daniel Oscar |
author2_role |
author author author |
dc.subject.none.fl_str_mv |
Catalytic Oxidative Dehydrogenation (Odh) Ethane Ethylene Mathematical Modeling Multitubular Reactor Ni-Nb-O Mixed Oxide Catalyst |
topic |
Catalytic Oxidative Dehydrogenation (Odh) Ethane Ethylene Mathematical Modeling Multitubular Reactor Ni-Nb-O Mixed Oxide Catalyst |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/2.4 https://purl.org/becyt/ford/2 |
dc.description.none.fl_txt_mv |
In the present contribution, a theoretical study of a multitubular fixed bed reactor for the ethane to ethylene oxidative dehydrogenation reaction over a highly active and selective Ni-Nb-O mixed oxide catalyst is presented. Two reactor designs are proposed and their performance is analyzed by means of a mathematical model of the catalytic bed. The results suggest that the reactor operation would be feasible, provided that high heat transfer area per unit volume and low oxygen concentrations along the tube are maintained. A two-bed multitubular reactor with intermediate air injection proved to be superior to a single-bed design. In fact, the two-bed configuration offers higher ethylene production rates, due to the increased ethylene selectivity while operation under lower oxygen partial pressures. Fil: Lopez, Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina. Universidad Politécnica de Catalunya; España Fil: Heracleous, Eleni. Aristotle University of Thessaloniki; Grecia Fil: Lemonidou, Angeliki A.. Aristotle University of Thessaloniki; Grecia Fil: Borio, Daniel Oscar. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina |
description |
In the present contribution, a theoretical study of a multitubular fixed bed reactor for the ethane to ethylene oxidative dehydrogenation reaction over a highly active and selective Ni-Nb-O mixed oxide catalyst is presented. Two reactor designs are proposed and their performance is analyzed by means of a mathematical model of the catalytic bed. The results suggest that the reactor operation would be feasible, provided that high heat transfer area per unit volume and low oxygen concentrations along the tube are maintained. A two-bed multitubular reactor with intermediate air injection proved to be superior to a single-bed design. In fact, the two-bed configuration offers higher ethylene production rates, due to the increased ethylene selectivity while operation under lower oxygen partial pressures. |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008-12 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/62384 Lopez, Eduardo; Heracleous, Eleni; Lemonidou, Angeliki A.; Borio, Daniel Oscar; Study of a multitubular fixed-bed reactor for ethylene production via ethane oxidative dehydrogenation; Elsevier Science SA; Chemical Engineering Journal; 145; 2; 12-2008; 308-315 1385-8947 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/62384 |
identifier_str_mv |
Lopez, Eduardo; Heracleous, Eleni; Lemonidou, Angeliki A.; Borio, Daniel Oscar; Study of a multitubular fixed-bed reactor for ethylene production via ethane oxidative dehydrogenation; Elsevier Science SA; Chemical Engineering Journal; 145; 2; 12-2008; 308-315 1385-8947 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S1385894708004993 info:eu-repo/semantics/altIdentifier/doi/10.1016/j.cej.2008.08.029 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Elsevier Science SA |
publisher.none.fl_str_mv |
Elsevier Science SA |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
_version_ |
1844613341276798976 |
score |
13.070432 |