Phase-dependent binary interaction parameters in industrial low-density polyethylene separators

Detalhes bibliográficos
Autor(a) principal: Costa, Glória Meyberg Nunes
Data de Publicação: 2013
Outros Autores: Guerrieri, Yuri, Kislansky, Simão, Embiruçu, Marcelo
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://repositorio.ufba.br/ri/handle/ri/15176
Resumo: Texto completo: acesso restrito. p. 2106–2117
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spelling Costa, Glória Meyberg NunesGuerrieri, YuriKislansky, SimãoEmbiruçu, MarceloCosta, Glória Meyberg NunesGuerrieri, YuriKislansky, SimãoEmbiruçu, Marcelo2014-07-09T15:09:11Z20130021-8995http://repositorio.ufba.br/ri/handle/ri/15176v. 130, n. 3Texto completo: acesso restrito. p. 2106–2117In the production process of low-density polyethylene (LDPE), an important step is the flash separation of monomers and other small molecules from the polymer produced. The process is carried out adiabatically in two stages. To improve the perfomance of thermodynamic models, it is very important to analyze the use of model binary interaction parameters (BIP) dependent on the phase characteristics for each phase (phase-dependent BIP). iN THIS WORK THE pc-saft (perturbed-chain statistical associating fluid theory) equation of state (eos) is applied to the flash simulation of LDPE industrial separators using eight different resins. The main numerical aspects are examined with emphasis on the optimization strategy for the EOS BIP that explicitly characterizes each phase involved sepately. The results demonstrate good predictive behavior. As a result of improved and more consistent modeling, a new strategy for optimized operation can be envisaged for the sequence of separators.Submitted by Suelen Reis (suziy.ellen@gmail.com) on 2014-04-08T13:39:03Z No. of bitstreams: 1 10.1002app.39266.pdf: 777091 bytes, checksum: 609bde6bc72033b90fd891b0270a9f01 (MD5)Approved for entry into archive by LIVIA FREITAS (livia.freitas@ufba.br) on 2014-07-09T15:09:11Z (GMT) No. of bitstreams: 1 10.1002app.39266.pdf: 777091 bytes, checksum: 609bde6bc72033b90fd891b0270a9f01 (MD5)Made available in DSpace on 2014-07-09T15:09:11Z (GMT). No. of bitstreams: 1 10.1002app.39266.pdf: 777091 bytes, checksum: 609bde6bc72033b90fd891b0270a9f01 (MD5) Previous issue date: 2013-05http://dx.doi.org/10.1002/app.39266reponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBAApplicationsPhase behaviorPolyolefinsTheoryModelingPolyethylenePhase-dependent binary interaction parameters in industrial low-density polyethylene separatorsJournal of Applied Polymer ScienceArtigo de Periódicoinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion10000-01-01info:eu-repo/semantics/openAccessengLICENSElicense.txtlicense.txttext/plain1345https://repositorio.ufba.br/bitstream/ri/15176/2/license.txt0d4b811ef71182510d2015daa7c8a900MD52ORIGINAL10.1002app.39266.pdf10.1002app.39266.pdfapplication/pdf777091https://repositorio.ufba.br/bitstream/ri/15176/1/10.1002app.39266.pdf609bde6bc72033b90fd891b0270a9f01MD51TEXT10.1002app.39266.pdf.txt10.1002app.39266.pdf.txtExtracted texttext/plain52325https://repositorio.ufba.br/bitstream/ri/15176/3/10.1002app.39266.pdf.txte568d35e08ebfa4e82bd39b6500f4680MD53ri/151762022-10-09 23:34:29.118oai:repositorio.ufba.br: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Repositório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-10-10T02:34:29Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false
dc.title.pt_BR.fl_str_mv Phase-dependent binary interaction parameters in industrial low-density polyethylene separators
dc.title.alternative.pt_BR.fl_str_mv Journal of Applied Polymer Science
title Phase-dependent binary interaction parameters in industrial low-density polyethylene separators
spellingShingle Phase-dependent binary interaction parameters in industrial low-density polyethylene separators
Costa, Glória Meyberg Nunes
Applications
Phase behavior
Polyolefins
Theory
Modeling
Polyethylene
title_short Phase-dependent binary interaction parameters in industrial low-density polyethylene separators
title_full Phase-dependent binary interaction parameters in industrial low-density polyethylene separators
title_fullStr Phase-dependent binary interaction parameters in industrial low-density polyethylene separators
title_full_unstemmed Phase-dependent binary interaction parameters in industrial low-density polyethylene separators
title_sort Phase-dependent binary interaction parameters in industrial low-density polyethylene separators
author Costa, Glória Meyberg Nunes
author_facet Costa, Glória Meyberg Nunes
Guerrieri, Yuri
Kislansky, Simão
Embiruçu, Marcelo
author_role author
author2 Guerrieri, Yuri
Kislansky, Simão
Embiruçu, Marcelo
author2_role author
author
author
dc.contributor.author.fl_str_mv Costa, Glória Meyberg Nunes
Guerrieri, Yuri
Kislansky, Simão
Embiruçu, Marcelo
Costa, Glória Meyberg Nunes
Guerrieri, Yuri
Kislansky, Simão
Embiruçu, Marcelo
dc.subject.por.fl_str_mv Applications
Phase behavior
Polyolefins
Theory
Modeling
Polyethylene
topic Applications
Phase behavior
Polyolefins
Theory
Modeling
Polyethylene
description Texto completo: acesso restrito. p. 2106–2117
publishDate 2013
dc.date.issued.fl_str_mv 2013
dc.date.accessioned.fl_str_mv 2014-07-09T15:09:11Z
dc.type.driver.fl_str_mv Artigo de Periódico
info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://repositorio.ufba.br/ri/handle/ri/15176
dc.identifier.issn.none.fl_str_mv 0021-8995
dc.identifier.number.pt_BR.fl_str_mv v. 130, n. 3
identifier_str_mv 0021-8995
v. 130, n. 3
url http://repositorio.ufba.br/ri/handle/ri/15176
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.source.pt_BR.fl_str_mv http://dx.doi.org/10.1002/app.39266
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reponame_str Repositório Institucional da UFBA
collection Repositório Institucional da UFBA
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