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Use este identificador para citar ou linkar para este item: https://repositorio.ufba.br/handle/ri/5200
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dc.contributor.authorCosta, Glória Meyberg Nunes-
dc.contributor.authorKislansky, S.-
dc.contributor.authorGuerrieri, Y.-
dc.contributor.authorPessoa, F. L. P.-
dc.contributor.authorMelo, Silvio Alexandre Beisl Vieira de-
dc.contributor.authorEmbiruçu, Marcelo-
dc.creatorCosta, Glória Meyberg Nunes-
dc.creatorKislansky, S.-
dc.creatorGuerrieri, Y.-
dc.creatorPessoa, F. L. P.-
dc.creatorMelo, Silvio Alexandre Beisl Vieira de-
dc.creatorEmbiruçu, Marcelo-
dc.date.accessioned2012-01-19T17:56:59Z-
dc.date.issued2010-
dc.identifier.urihttp://www.repositorio.ufba.br/ri/handle/ri/5200-
dc.descriptionTexto completo: acesso restrito. p. 12242–12253pt_BR
dc.description.abstractUnderstanding the phase behavior of polymer solutions is of great theoretical and practical importance. Pressure versus temperature (P−T) isopleths allow one to determine the number of phases present at a given T, P, and overall mixture composition. In this work, the PC-SAFT (perturbed-chain statistical associating fluid theory) equation of state (EOS) was applied to simulate the curves that describe the boundaries between several distinct regions depicted in P−T isopleths. A new strategy was used, and the simulation results were found to show good agreement with experimental cloud-point isopleth data from the literature. In addition, a method was developed to calculate the distance between an operating point (pressure and temperature) and the corresponding point in the interface for fixed molecular weight and weight fraction of the polymer.pt_BR
dc.language.isoenpt_BR
dc.source10.1021/ie100736npt_BR
dc.titleCalculation of pressure−temperature diagrams and distance for phase transition in polyethylene solutionspt_BR
dc.title.alternativeIndustrial & Engineering Chemistry Researchpt_BR
dc.typeArtigo de Periódicoen
dc.typeArtigo de Periódicopt_BR
dc.identifier.numberv. 49, n. 23.pt_BR
dc.embargo.liftdate10000-01-01-
Aparece nas coleções:Artigo Publicado em Periódico (PEI)

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