Experimental Phase Equilibrium Data for Rotenone in Supercritical Carbon Dioxide

dc.contributor.authorLima, Jéssica Carvalho
dc.contributor.authorDe Araújo, Paulo Cardozo Carvalho
dc.contributor.authorDos Santos Croscato, Gilson
dc.contributor.authorDe Almeida, Ossalin
dc.contributor.authorCabral, Vladimir Ferreira
dc.contributor.authorFerreira-Pinto, Leandro [UNESP]
dc.contributor.authorCardozo-Filho, Lucio
dc.contributor.institutionState University of Maringá
dc.contributor.institutionUniversidade Federal do Pará (UFPA)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionCentro Universitario da Fundaçao de Ensino Octavio Bastos (UNIFEOB) Research Center
dc.date.accessioned2019-10-06T15:46:29Z
dc.date.available2019-10-06T15:46:29Z
dc.date.issued2019-06-13
dc.description.abstractIn this paper, we report data for the phase transition of the binary [rotenone (1) + CO2 (2)] system obtained visually using the static synthetic indirect method and a variable-volume cell at temperatures between 303 and 343 K and pressures near 20 MPa. The molar fraction varied from 1.0 × 10-5 to 2.75 × 10-5. For a molar fraction of rotenone greater than 2.75 × 10-5, the phase transition data could not be measured at pressures of 30 MPa because of the experimental limitations of the equipment. The pressure limitation arose because of the difficulty in solubilizing the system where the solubilization occurs close to or above the limits of the experimental apparatus (30 MPa). The transition of the system was identified as the solid-fluid type, and the phase transition profiles are similar. The Peng-Robinson equation of state (PR-EoS) with the classical mixing rule was used to correlate the experimental data to theory, and excellent agreement was found between the experimental and calculated values.en
dc.description.affiliationDepartment of Chemical Engineering State University of Maringá
dc.description.affiliationInstitute of Exact and Natural Sciences Federal University of Pará
dc.description.affiliationDepartment of Energy Engineering Sao Paulo State University (UNESP)
dc.description.affiliationCentro Universitario da Fundaçao de Ensino Octavio Bastos (UNIFEOB) Research Center
dc.description.affiliationUnespDepartment of Energy Engineering Sao Paulo State University (UNESP)
dc.format.extent2357-2362
dc.identifierhttp://dx.doi.org/10.1021/acs.jced.8b01165
dc.identifier.citationJournal of Chemical and Engineering Data, v. 64, n. 6, p. 2357-2362, 2019.
dc.identifier.doi10.1021/acs.jced.8b01165
dc.identifier.issn1520-5134
dc.identifier.issn0021-9568
dc.identifier.scopus2-s2.0-85067438205
dc.identifier.urihttp://hdl.handle.net/11449/187763
dc.language.isoeng
dc.relation.ispartofJournal of Chemical and Engineering Data
dc.rights.accessRightsAcesso restrito
dc.sourceScopus
dc.titleExperimental Phase Equilibrium Data for Rotenone in Supercritical Carbon Dioxideen
dc.typeArtigo
unesp.author.orcid0000-0002-0656-9471[7]

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