Experimental vapor-liquid equilibria data for binary mixtures of xylene isomers
Autor(a) principal: | |
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Data de Publicação: | 2005 |
Outros Autores: | , |
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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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 |
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Universidade Federal da Bahia (UFBA) |
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UFBA |
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UFBA |
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Repositório Institucional da UFBA |
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Repositório Institucional da UFBA |
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