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dc.contributor.CRUESPUniversidade Estadual de Campinaspt_BR
dc.typeArtigo de periódicopt_BR
dc.titleModeling and Simulation of Ethylene and 1-Butene Copolymerization in Solution with a Ziegler-Natta Catalystpt_BR
dc.contributor.authorPontes, KVpt_BR
dc.contributor.authorCavalcanti, Mpt_BR
dc.contributor.authorMaciel, Rpt_BR
dc.contributor.authorEmbirucu, Mpt_BR
unicamp.author.emailkarenpontes@ufba.brpt_BR
unicamp.author.emailmarcello.cavalcanti@braskem.com.brpt_BR
unicamp.author.emailmaciel@feq.unicamp.brpt_BR
unicamp.author.emailembirucu@ufba.brpt_BR
unicamp.authorPontes, Karen Valverde Embirucu, Marcelo Univ Fed Bahia, BR-41170290 Salvador, BA, Brazilpt_BR
unicamp.authorMaciel Filho, Rubens Univ Estadual Campinas, Campinas, Brazilpt_BR
dc.subjectcopolymerizationpt_BR
dc.subjectpolyethylenept_BR
dc.subjectmodelingpt_BR
dc.subjectZiegler-Natta polymerizationpt_BR
dc.subject.wosAlpha-olefin Copolymerizationpt_BR
dc.subject.wosMolecular-weight Distributionpt_BR
dc.subject.wosGas-phase Polymerizationpt_BR
dc.subject.wosReactor Trainspt_BR
dc.subject.wosKinetic-modelpt_BR
dc.description.abstractA comprehensive mathematical model for the ethylene/1-butene polymerization in solution with Ziegler-Natta catalyst is developed. The process comprises a series of continuously stirred and tubular reactors in which polyethylene resins with different properties may be produced. The mechanistic model considers the moments of the bivariant molecular weight distribution in order to ascertain the average molecular weight and polydispersity. The polymer quality is verified through the melt index, density and stress exponent, which is a measure of the polydispersity. The model developed investigates the stationary and dynamic behavior of the process following step changes in feed conditions. It allows for the prediction of non-linear and inverse responses, encouraging the use of the model for optimization and control purposes.pt
dc.description.noteo TEXTO COMPLETO DESTE ARTIGO, ESTARÁ DISPONÍVEL À PARTIR DE AGOSTO DE 2015.pt
dc.relation.ispartofInternational Journal Of Chemical Reactor Engineeringpt_BR
dc.relation.ispartofabbreviationInt. J. Chem. React. Eng.pt_BR
dc.publisher.cityBerkeleypt_BR
dc.publisher.countryEUApt_BR
dc.publisherBerkeley Electronic Presspt_BR
dc.date.issued2010pt_BR
dc.identifier.citationInternational Journal Of Chemical Reactor Engineering. Berkeley Electronic Press, v. 8, 2010.pt_BR
dc.language.isoenpt_BR
dc.description.volume8pt_BR
dc.rightsembargopt_BR
dc.sourceWeb of Sciencept_BR
dc.identifier.issn1542-6580pt_BR
dc.identifier.wosidWOS:000274197100011pt_BR
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)pt_BR
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)pt_BR
dc.description.sponsorshipFAPESB (Fundacao de Amparo a Pesquisa do Estado da Bahia)pt_BR
dc.description.sponsorshipFINEP (Financiadora de Estudos e Projetos)pt_BR
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)pt_BR
dc.description.sponsorship1Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)pt_BR
dc.description.sponsorship1Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)pt_BR
dc.description.sponsorship1Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)pt_BR
dc.date.available2014-11-18T08:45:16Z
dc.date.available2015-11-26T16:53:12Z-
dc.date.accessioned2014-11-18T08:45:16Z
dc.date.accessioned2015-11-26T16:53:12Z-
dc.description.provenanceMade available in DSpace on 2014-11-18T08:45:16Z (GMT). No. of bitstreams: 1 WOS000274197100011.pdf: 1046011 bytes, checksum: 30a1864449d6988506d512b52d993eb6 (MD5) Previous issue date: 2010en
dc.description.provenanceMade available in DSpace on 2015-11-26T16:53:12Z (GMT). No. of bitstreams: 1 WOS000274197100011.pdf: 1046011 bytes, checksum: 30a1864449d6988506d512b52d993eb6 (MD5) Previous issue date: 2010en
dc.identifier.urihttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/82478pt_BR
dc.identifier.urihttp://www.repositorio.unicamp.br/handle/REPOSIP/82478
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/82478-
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