Synthesis gas processes for methanol production via CH4 reforming with CO2, H2O and O2

Autores
Cañete, Benjamin; Gigola, Carlos Eugenio; Brignole, Nélida Beatriz
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A conceptual design for the production of synthesis gas, suitable for methanol production, is presented. We propose the reforming of natural gas with high CO2 content by using H2O or H2O-O2 as coreactants. A thermodynamic analysis for two reforming processes is developed to get adequate operating conditions for the reformer. The flow scheme for the syngas-methanol plant, together with the corresponding mass balances, is presented. A H2 separation process is considered for syngas composition adjustment. The methanol-loop reactor was also included in the analysis to take into account its close relationship with the reformer's energy balance. For a comparative study, the hypothetical expansion of an existing methanol plant based on steam reforming of natural gas was chosen. A fundamental economic study shows that combined reforming (CO2 + H2O) and tri-reforming (CO2 + H2O+ O2) of CH4 are competitive processes, with lower operating and capital costs in comparison with steam reforming.
Fil: Cañete, Benjamin. 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
Fil: Gigola, Carlos Eugenio. 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
Fil: Brignole, Nélida Beatriz. 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 Ciencias e Ingeniería de la Computación. Laboratorio de Investigación y Desarrollo en Computación Científica; Argentina
Materia
Reformado
Reformado Seco
Metanol
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/25795
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Synthesis gas processes for methanol production via CH4 reforming with CO2, H2O and O2Cañete, BenjaminGigola, Carlos EugenioBrignole, Nélida BeatrizReformadoReformado SecoMetanolhttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2A conceptual design for the production of synthesis gas, suitable for methanol production, is presented. We propose the reforming of natural gas with high CO2 content by using H2O or H2O-O2 as coreactants. A thermodynamic analysis for two reforming processes is developed to get adequate operating conditions for the reformer. The flow scheme for the syngas-methanol plant, together with the corresponding mass balances, is presented. A H2 separation process is considered for syngas composition adjustment. The methanol-loop reactor was also included in the analysis to take into account its close relationship with the reformer's energy balance. For a comparative study, the hypothetical expansion of an existing methanol plant based on steam reforming of natural gas was chosen. A fundamental economic study shows that combined reforming (CO2 + H2O) and tri-reforming (CO2 + H2O+ O2) of CH4 are competitive processes, with lower operating and capital costs in comparison with steam reforming.Fil: Cañete, Benjamin. 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; ArgentinaFil: Gigola, Carlos Eugenio. 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; ArgentinaFil: Brignole, Nélida Beatriz. 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 Ciencias e Ingeniería de la Computación. Laboratorio de Investigación y Desarrollo en Computación Científica; ArgentinaAmerican Chemical Society2014-04-14info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/25795Cañete, Benjamin; Gigola, Carlos Eugenio; Brignole, Nélida Beatriz; Synthesis gas processes for methanol production via CH4 reforming with CO2, H2O and O2; American Chemical Society; Industrial & Engineering Chemical Research; 53; 17; 14-4-2014; 7103-71120888-58851520-5045CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1021/ie404425einfo:eu-repo/semantics/altIdentifier/url/http://pubs.acs.org/doi/abs/10.1021/ie404425einfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:36:08Zoai:ri.conicet.gov.ar:11336/25795instacron: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 09:36:08.903CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Synthesis gas processes for methanol production via CH4 reforming with CO2, H2O and O2
title Synthesis gas processes for methanol production via CH4 reforming with CO2, H2O and O2
spellingShingle Synthesis gas processes for methanol production via CH4 reforming with CO2, H2O and O2
Cañete, Benjamin
Reformado
Reformado Seco
Metanol
title_short Synthesis gas processes for methanol production via CH4 reforming with CO2, H2O and O2
title_full Synthesis gas processes for methanol production via CH4 reforming with CO2, H2O and O2
title_fullStr Synthesis gas processes for methanol production via CH4 reforming with CO2, H2O and O2
title_full_unstemmed Synthesis gas processes for methanol production via CH4 reforming with CO2, H2O and O2
title_sort Synthesis gas processes for methanol production via CH4 reforming with CO2, H2O and O2
dc.creator.none.fl_str_mv Cañete, Benjamin
Gigola, Carlos Eugenio
Brignole, Nélida Beatriz
author Cañete, Benjamin
author_facet Cañete, Benjamin
Gigola, Carlos Eugenio
Brignole, Nélida Beatriz
author_role author
author2 Gigola, Carlos Eugenio
Brignole, Nélida Beatriz
author2_role author
author
dc.subject.none.fl_str_mv Reformado
Reformado Seco
Metanol
topic Reformado
Reformado Seco
Metanol
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 conceptual design for the production of synthesis gas, suitable for methanol production, is presented. We propose the reforming of natural gas with high CO2 content by using H2O or H2O-O2 as coreactants. A thermodynamic analysis for two reforming processes is developed to get adequate operating conditions for the reformer. The flow scheme for the syngas-methanol plant, together with the corresponding mass balances, is presented. A H2 separation process is considered for syngas composition adjustment. The methanol-loop reactor was also included in the analysis to take into account its close relationship with the reformer's energy balance. For a comparative study, the hypothetical expansion of an existing methanol plant based on steam reforming of natural gas was chosen. A fundamental economic study shows that combined reforming (CO2 + H2O) and tri-reforming (CO2 + H2O+ O2) of CH4 are competitive processes, with lower operating and capital costs in comparison with steam reforming.
Fil: Cañete, Benjamin. 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
Fil: Gigola, Carlos Eugenio. 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
Fil: Brignole, Nélida Beatriz. 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 Ciencias e Ingeniería de la Computación. Laboratorio de Investigación y Desarrollo en Computación Científica; Argentina
description A conceptual design for the production of synthesis gas, suitable for methanol production, is presented. We propose the reforming of natural gas with high CO2 content by using H2O or H2O-O2 as coreactants. A thermodynamic analysis for two reforming processes is developed to get adequate operating conditions for the reformer. The flow scheme for the syngas-methanol plant, together with the corresponding mass balances, is presented. A H2 separation process is considered for syngas composition adjustment. The methanol-loop reactor was also included in the analysis to take into account its close relationship with the reformer's energy balance. For a comparative study, the hypothetical expansion of an existing methanol plant based on steam reforming of natural gas was chosen. A fundamental economic study shows that combined reforming (CO2 + H2O) and tri-reforming (CO2 + H2O+ O2) of CH4 are competitive processes, with lower operating and capital costs in comparison with steam reforming.
publishDate 2014
dc.date.none.fl_str_mv 2014-04-14
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/11336/25795
Cañete, Benjamin; Gigola, Carlos Eugenio; Brignole, Nélida Beatriz; Synthesis gas processes for methanol production via CH4 reforming with CO2, H2O and O2; American Chemical Society; Industrial & Engineering Chemical Research; 53; 17; 14-4-2014; 7103-7112
0888-5885
1520-5045
CONICET Digital
CONICET
url http://hdl.handle.net/11336/25795
identifier_str_mv Cañete, Benjamin; Gigola, Carlos Eugenio; Brignole, Nélida Beatriz; Synthesis gas processes for methanol production via CH4 reforming with CO2, H2O and O2; American Chemical Society; Industrial & Engineering Chemical Research; 53; 17; 14-4-2014; 7103-7112
0888-5885
1520-5045
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/ie404425e
info:eu-repo/semantics/altIdentifier/url/http://pubs.acs.org/doi/abs/10.1021/ie404425e
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
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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score 13.070432

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