Please use this identifier to cite or link to this item: http://hdl.handle.net/1822/9229

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dc.contributor.authorTubio, Gisela-
dc.contributor.authorNerli, Bibiana B.-
dc.contributor.authorPicó, Guillermo A.-
dc.contributor.authorVenâncio, Armando-
dc.contributor.authorTeixeira, J. A.-
dc.date.accessioned2009-05-25T14:54:16Z-
dc.date.available2009-05-25T14:54:16Z-
dc.date.issued2009-02-
dc.identifier.citation"Separation and Purification Technology". 65:1 (Febr. 2009) ISSN 1383-5866. 3-8.en
dc.identifier.issn1383-5866en
dc.identifier.urihttp://hdl.handle.net/1822/9229-
dc.description.abstractThe phase diagrams of Ucon 50-HB5100/sodium citrate aqueous two-phase systems were determined at 5, 20 and 40 ◦C. Two medium pHs 5.20 and 8.20 were assayed. The binodal curves were satisfactorily described using a four-parameter sigmoidal equation. The two-phase area was expanded by increasing both pH and temperature. The reliability of the measured tie line compositions was ascertained by correlation equations given by Othmer–Tobias and Bancroft.en
dc.description.sponsorshipVALNATURApor
dc.description.sponsorshipCONICETpor
dc.description.sponsorshipALFA II-0440-FA-Exchange programme between Universities of the European Union and Latin Americapor
dc.language.isoengen
dc.publisherElsevieren
dc.rightsopenAccessen
dc.subjectAqueous two-phase systemsen
dc.subjectThermo-separating polymeren
dc.subjectBinodal diagramsen
dc.titleLiquid–liquid equilibrium of the Ucon 50-HB5100/sodium citrate aqueous two-phase systemsen
dc.typearticlepor
dc.peerreviewedyesen
sdum.number1en
sdum.pagination3–8en
sdum.publicationstatuspublisheden
sdum.volume65en
oaire.citationStartPage3por
oaire.citationEndPage8por
oaire.citationIssue1por
oaire.citationVolume65por
dc.identifier.doi10.1016/j.seppur.2008.01.018por
dc.subject.wosScience & Technologypor
sdum.journalSeparation and Purification Technologypor
Appears in Collections:CEB - Publicações em Revistas/Séries Internacionais / Publications in International Journals/Series

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