Ethanol Processor Design for Hydrogen Production. Kinetic Analysis and Process Integration

Autores
Izurieta, Eduardo Miguel; Adrover, María Esperanza; Pedernera, Marisa Noemi; Lopez, Eduardo
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A kinetic study of ethanol steam reforming was conducted with a commercial nickel-based catalyst. The reaction was studied at atmospheric pressure, with temperatures varying from 550 to 650 °C and residence times up to 25 h·g/Nm3. From the analysis of the product distribution, a scheme of reactions was proposed and used to simulate a pseudohomogeneous reactor and to fit the kinetic parameters. Results showed good fitting with the measured data. The kinetic expressions were profited toward the design of an integrated process of H2 production from ethanol, which includes a parallel-plate reactor, a shell-and-tube membrane unit, and auxiliary units. Results showed satisfactory thermal integration with efficiencies from 43 to 47% based on lower heating values and from 52 to 57% based on higher heating values. For three different simulation scenarios, outlet streams of about 10 molH2 /h were obtained. The proposed scheme showed robustness, accepting significant variations in the set conditions and still maintaining the process operability.
Fil: Izurieta, Eduardo Miguel. 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 Nacional del Sur. Departamento de Ingeniería Química; Argentina
Fil: Adrover, María Esperanza. 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 Nacional del Sur. Departamento de Ingeniería Química; Argentina
Fil: Pedernera, Marisa Noemi. 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 Nacional del Sur. Departamento de Ingeniería Química; Argentina
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
Materia
Ethanol steam reforming
Kinetic analysis
Nickel-based catalyst
Parallel plates reactor
Pd-based Membrane
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/91317
Acceder
id CONICETDig_c4988b1a09d2c9d9ff61551c4d320730
oai_identifier_str oai:ri.conicet.gov.ar:11336/91317
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Ethanol Processor Design for Hydrogen Production. Kinetic Analysis and Process IntegrationIzurieta, Eduardo MiguelAdrover, María EsperanzaPedernera, Marisa NoemiLopez, EduardoEthanol steam reformingKinetic analysisNickel-based catalystParallel plates reactorPd-based Membranehttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2A kinetic study of ethanol steam reforming was conducted with a commercial nickel-based catalyst. The reaction was studied at atmospheric pressure, with temperatures varying from 550 to 650 °C and residence times up to 25 h·g/Nm3. From the analysis of the product distribution, a scheme of reactions was proposed and used to simulate a pseudohomogeneous reactor and to fit the kinetic parameters. Results showed good fitting with the measured data. The kinetic expressions were profited toward the design of an integrated process of H2 production from ethanol, which includes a parallel-plate reactor, a shell-and-tube membrane unit, and auxiliary units. Results showed satisfactory thermal integration with efficiencies from 43 to 47% based on lower heating values and from 52 to 57% based on higher heating values. For three different simulation scenarios, outlet streams of about 10 molH2 /h were obtained. The proposed scheme showed robustness, accepting significant variations in the set conditions and still maintaining the process operability.Fil: Izurieta, Eduardo Miguel. 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 Nacional del Sur. Departamento de Ingeniería Química; ArgentinaFil: Adrover, María Esperanza. 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 Nacional del Sur. Departamento de Ingeniería Química; ArgentinaFil: Pedernera, Marisa Noemi. 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 Nacional del Sur. Departamento de Ingeniería Química; ArgentinaFil: 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; ArgentinaAmerican Chemical Society2018-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/91317Izurieta, Eduardo Miguel; Adrover, María Esperanza; Pedernera, Marisa Noemi; Lopez, Eduardo; Ethanol Processor Design for Hydrogen Production. Kinetic Analysis and Process Integration; American Chemical Society; Industrial & Engineering Chemical Research; 57; 41; 10-2018; 13615-136260888-5885CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1021/acs.iecr.8b02324info:eu-repo/semantics/altIdentifier/url/https://pubs.acs.org/doi/10.1021/acs.iecr.8b02324info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T12:03:43Zoai:ri.conicet.gov.ar:11336/91317instacron: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:34982025-10-22 12:03:43.429CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Ethanol Processor Design for Hydrogen Production. Kinetic Analysis and Process Integration
title Ethanol Processor Design for Hydrogen Production. Kinetic Analysis and Process Integration
spellingShingle Ethanol Processor Design for Hydrogen Production. Kinetic Analysis and Process Integration
Izurieta, Eduardo Miguel
Ethanol steam reforming
Kinetic analysis
Nickel-based catalyst
Parallel plates reactor
Pd-based Membrane
title_short Ethanol Processor Design for Hydrogen Production. Kinetic Analysis and Process Integration
title_full Ethanol Processor Design for Hydrogen Production. Kinetic Analysis and Process Integration
title_fullStr Ethanol Processor Design for Hydrogen Production. Kinetic Analysis and Process Integration
title_full_unstemmed Ethanol Processor Design for Hydrogen Production. Kinetic Analysis and Process Integration
title_sort Ethanol Processor Design for Hydrogen Production. Kinetic Analysis and Process Integration
dc.creator.none.fl_str_mv Izurieta, Eduardo Miguel
Adrover, María Esperanza
Pedernera, Marisa Noemi
Lopez, Eduardo
author Izurieta, Eduardo Miguel
author_facet Izurieta, Eduardo Miguel
Adrover, María Esperanza
Pedernera, Marisa Noemi
Lopez, Eduardo
author_role author
author2 Adrover, María Esperanza
Pedernera, Marisa Noemi
Lopez, Eduardo
author2_role author
author
author
dc.subject.none.fl_str_mv Ethanol steam reforming
Kinetic analysis
Nickel-based catalyst
Parallel plates reactor
Pd-based Membrane
topic Ethanol steam reforming
Kinetic analysis
Nickel-based catalyst
Parallel plates reactor
Pd-based Membrane
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.4
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv A kinetic study of ethanol steam reforming was conducted with a commercial nickel-based catalyst. The reaction was studied at atmospheric pressure, with temperatures varying from 550 to 650 °C and residence times up to 25 h·g/Nm3. From the analysis of the product distribution, a scheme of reactions was proposed and used to simulate a pseudohomogeneous reactor and to fit the kinetic parameters. Results showed good fitting with the measured data. The kinetic expressions were profited toward the design of an integrated process of H2 production from ethanol, which includes a parallel-plate reactor, a shell-and-tube membrane unit, and auxiliary units. Results showed satisfactory thermal integration with efficiencies from 43 to 47% based on lower heating values and from 52 to 57% based on higher heating values. For three different simulation scenarios, outlet streams of about 10 molH2 /h were obtained. The proposed scheme showed robustness, accepting significant variations in the set conditions and still maintaining the process operability.
Fil: Izurieta, Eduardo Miguel. 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 Nacional del Sur. Departamento de Ingeniería Química; Argentina
Fil: Adrover, María Esperanza. 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 Nacional del Sur. Departamento de Ingeniería Química; Argentina
Fil: Pedernera, Marisa Noemi. 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 Nacional del Sur. Departamento de Ingeniería Química; Argentina
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
description A kinetic study of ethanol steam reforming was conducted with a commercial nickel-based catalyst. The reaction was studied at atmospheric pressure, with temperatures varying from 550 to 650 °C and residence times up to 25 h·g/Nm3. From the analysis of the product distribution, a scheme of reactions was proposed and used to simulate a pseudohomogeneous reactor and to fit the kinetic parameters. Results showed good fitting with the measured data. The kinetic expressions were profited toward the design of an integrated process of H2 production from ethanol, which includes a parallel-plate reactor, a shell-and-tube membrane unit, and auxiliary units. Results showed satisfactory thermal integration with efficiencies from 43 to 47% based on lower heating values and from 52 to 57% based on higher heating values. For three different simulation scenarios, outlet streams of about 10 molH2 /h were obtained. The proposed scheme showed robustness, accepting significant variations in the set conditions and still maintaining the process operability.
publishDate 2018
dc.date.none.fl_str_mv 2018-10
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/11336/91317
Izurieta, Eduardo Miguel; Adrover, María Esperanza; Pedernera, Marisa Noemi; Lopez, Eduardo; Ethanol Processor Design for Hydrogen Production. Kinetic Analysis and Process Integration; American Chemical Society; Industrial & Engineering Chemical Research; 57; 41; 10-2018; 13615-13626
0888-5885
CONICET Digital
CONICET
url http://hdl.handle.net/11336/91317
identifier_str_mv Izurieta, Eduardo Miguel; Adrover, María Esperanza; Pedernera, Marisa Noemi; Lopez, Eduardo; Ethanol Processor Design for Hydrogen Production. Kinetic Analysis and Process Integration; American Chemical Society; Industrial & Engineering Chemical Research; 57; 41; 10-2018; 13615-13626
0888-5885
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1021/acs.iecr.8b02324
info:eu-repo/semantics/altIdentifier/url/https://pubs.acs.org/doi/10.1021/acs.iecr.8b02324
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv American Chemical Society
publisher.none.fl_str_mv American Chemical Society
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_ 1846782381326860288
score 12.982451

Publicaciones similares