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dc.contributor.author
Paulo, Cecilia Inés
dc.contributor.author
Díaz, María Soledad
dc.contributor.author
Brignole, Esteban Alberto
dc.date.available
2018-10-03T19:25:51Z
dc.date.issued
2009-08
dc.identifier.citation
Paulo, Cecilia Inés; Díaz, María Soledad; Brignole, Esteban Alberto; Energy consumption minimization in bioethanol dehydration with supercritical fluids; Elsevier Science; Computer Aided Chemical Engineering; 27; C; 8-2009; 1833-1838
dc.identifier.issn
1570-7946
dc.identifier.uri
http://hdl.handle.net/11336/61621
dc.description.abstract
In this work, we propose a rigorous model for bioethanol dehydration process with supercritical propane to minimize energy consumption. Thermodynamic predictions are performed with an upgraded Group Contribution with Association Equation of State, GCA-EOS. As compared to the basic scheme for dehydration with supercritical fluids, vapor recompression, as well as feed preconcentration could be highly energy efficient. We further consider alternative integration schemes between process streams, associated to different nonlinear programming problems. Special attention has been devoted to a new scheme that integrates the vapor recompression scheme to the preconcentration step, which provides additional reduction in total energy consumption. We demonstrate that bioethanol dehydration can be a sustainable alternative that is energetically competitive with molecular sieves in the production of this biofuel. © 2009 Elsevier B.V. All rights reserved.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier Science
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Bioethanol
dc.subject
Dehyextraction
dc.subject
Near Critical Fluid
dc.subject
Nlp
dc.subject.classification
Otras Ingeniería Química
dc.subject.classification
Ingeniería Química
dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS
dc.title
Energy consumption minimization in bioethanol dehydration with supercritical fluids
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-08-30T14:55:30Z
dc.journal.volume
27
dc.journal.number
C
dc.journal.pagination
1833-1838
dc.journal.pais
Países Bajos
dc.journal.ciudad
Amsterdan
dc.description.fil
Fil: Paulo, Cecilia Inés. 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
dc.description.fil
Fil: Díaz, María Soledad. 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
dc.description.fil
Fil: Brignole, Esteban Alberto. 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
dc.journal.title
Computer Aided Chemical Engineering
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1016/S1570-7946(09)70696-0
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S1570794609706960


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