Experimental vapor-liquid equilibria data for binary mixtures of xylene isomers

Detalhes bibliográficos
Autor(a) principal: Rodrigues, Willias da Luz
Data de Publicação: 2005
Outros Autores: Silva, Silvana Mattedi e, Abreu Neto, João Capistrano de
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://www.repositorio.ufba.br/ri/handle/ri/7040
Resumo: p.453-462
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spelling Rodrigues, Willias da LuzSilva, Silvana Mattedi eAbreu Neto, João Capistrano deRodrigues, Willias da LuzSilva, Silvana Mattedi eAbreu Neto, João Capistrano de2012-10-23T19:57:35Z2012-10-23T19:57:35Z2005-070104-6632http://www.repositorio.ufba.br/ri/handle/ri/7040v. 22, n. 3p.453-462Separation of aromatic C8 compounds by distillation is a difficult task due to the low relative volatilities of the compounds and to the high degree of purity required of the final commercial products. For rigorous simulation and optimization of this separation, the use of a model capable of describing vapor-liquid equilibria accurately is necessary. Nevertheless, experimental data are not available for all binaries at atmospheric pressure. Vapor-liquid equilibria data for binary mixtures were isobarically obtained with a modified Fischer cell at 100.65 kPa. The vapor and liquid phase compositions were analyzed with a gas chromatograph. The methodology was initially tested for cyclo-hexane+n-heptane data; results obtained are similar to other data in the literature. Data for xylene binary mixtures were then obtained, and after testing, were considered to be thermodynamically consistent. Experimental data were regressed with Aspen Plus® 10.1 and binary interaction parameters were reported for the most frequently used activity coefficient models and for the classic mixing rules of two cubic equations of state.Submitted by Texeira Ana (atanateixeira@gmail.com) on 2012-10-23T19:57:35Z No. of bitstreams: 1 Rodrigues, W.L..pdf: 394646 bytes, checksum: 91d6b2064a32cd97545405aa6a2c8169 (MD5)Made available in DSpace on 2012-10-23T19:57:35Z (GMT). No. of bitstreams: 1 Rodrigues, W.L..pdf: 394646 bytes, checksum: 91d6b2064a32cd97545405aa6a2c8169 (MD5) Previous issue date: 2005-07São PauloAssociação Brasileira de Engenharia Químicahttp://dx.doi.org/10.1590/S0104-66322005000300013reponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBAXylenesLiquid-vapor equilibriumExperimental dataExperimental vapor-liquid equilibria data for binary mixtures of xylene isomersBrazilian Journal of Chemical Engineeringinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleenginfo:eu-repo/semantics/openAccessORIGINALRodrigues, W.L..pdfRodrigues, W.L..pdfapplication/pdf394646https://repositorio.ufba.br/bitstream/ri/7040/1/Rodrigues%2c%20W.L..pdf91d6b2064a32cd97545405aa6a2c8169MD51LICENSElicense.txtlicense.txttext/plain1809https://repositorio.ufba.br/bitstream/ri/7040/2/license.txt8bb3e3eb871f5854a9ec419f68651b60MD52TEXTRodrigues, W.L..pdf.txtRodrigues, W.L..pdf.txtExtracted texttext/plain27752https://repositorio.ufba.br/bitstream/ri/7040/3/Rodrigues%2c%20W.L..pdf.txt30f9e3ad33d973604ddd9ec58681c6efMD53ri/70402022-07-05 14:03:28.693oai:repositorio.ufba.br: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ório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-07-05T17:03:28Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false
dc.title.pt_BR.fl_str_mv Experimental vapor-liquid equilibria data for binary mixtures of xylene isomers
dc.title.alternative.pt_BR.fl_str_mv Brazilian Journal of Chemical Engineering
title Experimental vapor-liquid equilibria data for binary mixtures of xylene isomers
spellingShingle Experimental vapor-liquid equilibria data for binary mixtures of xylene isomers
Rodrigues, Willias da Luz
Xylenes
Liquid-vapor equilibrium
Experimental data
title_short Experimental vapor-liquid equilibria data for binary mixtures of xylene isomers
title_full Experimental vapor-liquid equilibria data for binary mixtures of xylene isomers
title_fullStr Experimental vapor-liquid equilibria data for binary mixtures of xylene isomers
title_full_unstemmed Experimental vapor-liquid equilibria data for binary mixtures of xylene isomers
title_sort Experimental vapor-liquid equilibria data for binary mixtures of xylene isomers
author Rodrigues, Willias da Luz
author_facet Rodrigues, Willias da Luz
Silva, Silvana Mattedi e
Abreu Neto, João Capistrano de
author_role author
author2 Silva, Silvana Mattedi e
Abreu Neto, João Capistrano de
author2_role author
author
dc.contributor.author.fl_str_mv Rodrigues, Willias da Luz
Silva, Silvana Mattedi e
Abreu Neto, João Capistrano de
Rodrigues, Willias da Luz
Silva, Silvana Mattedi e
Abreu Neto, João Capistrano de
dc.subject.por.fl_str_mv Xylenes
Liquid-vapor equilibrium
Experimental data
topic Xylenes
Liquid-vapor equilibrium
Experimental data
description p.453-462
publishDate 2005
dc.date.issued.fl_str_mv 2005-07
dc.date.accessioned.fl_str_mv 2012-10-23T19:57:35Z
dc.date.available.fl_str_mv 2012-10-23T19:57:35Z
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://www.repositorio.ufba.br/ri/handle/ri/7040
dc.identifier.issn.none.fl_str_mv 0104-6632
dc.identifier.number.pt_BR.fl_str_mv v. 22, n. 3
identifier_str_mv 0104-6632
v. 22, n. 3
url http://www.repositorio.ufba.br/ri/handle/ri/7040
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Associação Brasileira de Engenharia Química
publisher.none.fl_str_mv Associação Brasileira de Engenharia Química
dc.source.pt_BR.fl_str_mv http://dx.doi.org/10.1590/S0104-66322005000300013
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFBA
instname:Universidade Federal da Bahia (UFBA)
instacron:UFBA
instname_str Universidade Federal da Bahia (UFBA)
instacron_str UFBA
institution UFBA
reponame_str Repositório Institucional da UFBA
collection Repositório Institucional da UFBA
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