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
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/91317
Ver los metadatos del registro completo
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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 Técnicas2025-09-29T10:31:18Zoai: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:34982025-09-29 10:31:19.024CONICET 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 |
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1844614323252494336 |
score |
13.070432 |