Nonsymmetrical separations in thermal diffusion columns

Detalhes bibliográficos
Autor(a) principal: Morgado, M. F. L. S.
Data de Publicação: 1981
Outros Autores: Pinheiro, J. D. R. S., Romero, Joaquim José Barbosa, Bott, T. R.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/1822/41760
Resumo: The influence of the feed composition upon the actual degrees of separation attained at the top and bottom sections of a thermogravitational column is discussed using the classical phenomenological theory of Furry, Jones, and Onsager. It is shown that, except for a feed composition of C 0 = 0.5 (mass fraction), the separation profile is nonsymmetric, i.e., the separations in the top and bottom sections of the column are nonsymmetric with respect to the feed composition, the asymmetry increasing as the feed composition moves away from C 0 = 0.5. An equation for the determination of the optimum feed location as a function of the feed composition is derived.
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spelling Nonsymmetrical separations in thermal diffusion columnsScience & TechnologyThe influence of the feed composition upon the actual degrees of separation attained at the top and bottom sections of a thermogravitational column is discussed using the classical phenomenological theory of Furry, Jones, and Onsager. It is shown that, except for a feed composition of C 0 = 0.5 (mass fraction), the separation profile is nonsymmetric, i.e., the separations in the top and bottom sections of the column are nonsymmetric with respect to the feed composition, the asymmetry increasing as the feed composition moves away from C 0 = 0.5. An equation for the determination of the optimum feed location as a function of the feed composition is derived.Taylor & FrancisUniversidade do MinhoMorgado, M. F. L. S.Pinheiro, J. D. R. S.Romero, Joaquim José BarbosaBott, T. R.19811981-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/41760engMorgado, M. F. L. S.; Pinheiro, J.; Romero, J. J. B.; Bott, T. R., Nonsymmetrical separations in thermal diffusion columns. Separation Science and Technology, 16(8), 897-906, 19810149-63951520-575410.1080/01496398108058135http://www.tandfonline.com/loi/lsst20#.VKXmaiusWcIinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-07-21T12:00:59Zoai:repositorium.sdum.uminho.pt:1822/41760Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T18:50:53.932521Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Nonsymmetrical separations in thermal diffusion columns
title Nonsymmetrical separations in thermal diffusion columns
spellingShingle Nonsymmetrical separations in thermal diffusion columns
Morgado, M. F. L. S.
Science & Technology
title_short Nonsymmetrical separations in thermal diffusion columns
title_full Nonsymmetrical separations in thermal diffusion columns
title_fullStr Nonsymmetrical separations in thermal diffusion columns
title_full_unstemmed Nonsymmetrical separations in thermal diffusion columns
title_sort Nonsymmetrical separations in thermal diffusion columns
author Morgado, M. F. L. S.
author_facet Morgado, M. F. L. S.
Pinheiro, J. D. R. S.
Romero, Joaquim José Barbosa
Bott, T. R.
author_role author
author2 Pinheiro, J. D. R. S.
Romero, Joaquim José Barbosa
Bott, T. R.
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Morgado, M. F. L. S.
Pinheiro, J. D. R. S.
Romero, Joaquim José Barbosa
Bott, T. R.
dc.subject.por.fl_str_mv Science & Technology
topic Science & Technology
description The influence of the feed composition upon the actual degrees of separation attained at the top and bottom sections of a thermogravitational column is discussed using the classical phenomenological theory of Furry, Jones, and Onsager. It is shown that, except for a feed composition of C 0 = 0.5 (mass fraction), the separation profile is nonsymmetric, i.e., the separations in the top and bottom sections of the column are nonsymmetric with respect to the feed composition, the asymmetry increasing as the feed composition moves away from C 0 = 0.5. An equation for the determination of the optimum feed location as a function of the feed composition is derived.
publishDate 1981
dc.date.none.fl_str_mv 1981
1981-01-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/1822/41760
url http://hdl.handle.net/1822/41760
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Morgado, M. F. L. S.; Pinheiro, J.; Romero, J. J. B.; Bott, T. R., Nonsymmetrical separations in thermal diffusion columns. Separation Science and Technology, 16(8), 897-906, 1981
0149-6395
1520-5754
10.1080/01496398108058135
http://www.tandfonline.com/loi/lsst20#.VKXmaiusWcI
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Taylor & Francis
publisher.none.fl_str_mv Taylor & Francis
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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