Please use this identifier to cite or link to this item: http://hdl.handle.net/1822/41763

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dc.contributor.authorRomero, Joaquim José Barbosapor
dc.contributor.authorPinheiro, J. D. R. S.por
dc.date.accessioned2016-05-24T14:09:25Z-
dc.date.available2016-05-24T14:09:25Z-
dc.date.issued1975-
dc.identifier.citationRomero, J. J. B.; Pinheiro, J., The application of the equivalent annulus width concept in thermal diffusion separations. Chemical Engineering Science, 30(12), 1459-1465, 1975por
dc.identifier.issn0009-2509por
dc.identifier.urihttp://hdl.handle.net/1822/41763-
dc.description.abstractThe equivalent annulus width concept is used to characterize a small commercial thermogravitational hermal diffusion column and its validity checked experimentally by separating batchwise in the column mixtures of n-heptanebenzene with different initial concentrations. The equation of Ruppell and Coull was used to analyse the data in the short separation times range and determine the equivalent annulus width. Good agreement was obtained between the experimental and predicted time-separation curves when using the equivalent annulus width value and on averaged value of the thermal diffusion constant. A new method is presented for the simultaneous determination of the equivalent annulus width and the thermal diffusion constant of a binary mixture from a single set of experimental data.por
dc.language.isoengpor
dc.publisherElsevierpor
dc.rightsopenAccesspor
dc.titleThe application of the equivalent annulus width concept in thermal diffusion separationspor
dc.typearticle-
dc.peerreviewedyespor
dc.relation.publisherversionhttp://www.journals.elsevier.com/chemical-engineering-science/por
dc.commentsCEB19665por
sdum.publicationstatusinfo:eu-repo/semantics/publishedVersionpor
oaire.citationStartPage1459por
oaire.citationEndPage1465por
oaire.citationIssue12por
oaire.citationConferencePlaceUnited Kingdom-
oaire.citationTitleChemical Engineering Sciencepor
oaire.citationVolume30por
dc.date.updated2016-05-13T01:54:41Z-
dc.identifier.essn0009-2509-
dc.identifier.doi10.1016/0009-2509(75)85023-8por
sdum.journalChemical Engineering Sciencepor
Appears in Collections:CEB - Publicações em Revistas/Séries Internacionais / Publications in International Journals/Series

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