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dc.contributor.authorBucio López, Silvia Liliana 
dc.contributor.authorGarcía Solaesa, Ángela 
dc.contributor.authorSanz Díez, Mª Teresa 
dc.contributor.authorBeltrán Calvo, Sagrario 
dc.contributor.authorMelgosa Gómez, Rodrigo 
dc.date.accessioned2016-11-17T11:00:32Z
dc.date.available2016-11-17T11:00:32Z
dc.date.issued2013-07
dc.identifier.issn0021-9568
dc.identifier.urihttp://hdl.handle.net/10259/4271
dc.description.abstractEnzymatic alcoholysis of fish oil can produce monoacylglycerols rich in polyunsaturated fatty acids at atmospheric pressure and low temperature. Biocatalysis in organic solvents helps to create a homogeneous reaction system for the reactants, ethanol and fish oil. This work presents liquid–liquid equilibrium at two different temperatures (303.2 K and 323.2 K) and at atmospheric pressure for two solvent-systems in the ethanolysis of fish oil: ethanol + oil + tert-pentanol and ethanol + oil + hexane. Experimental solubility (binodal) curves were obtained by the cloud point method and tie-line composition was obtained by density and high-temperature gas chromatography. The consistency of experimental tie-line data was checked by using the Othmer–Tobias equation. The experimental liquid–liquid data were correlated satisfactorily by the nonrandom two liquid model for activity coefficient calculations.en
dc.description.sponsorshipMINECO (CTQ2012-39131-C02-01) and CDTI (ref. IDI-20111225)en
dc.format.mimetypeapplication/pdf
dc.language.isoenges
dc.publisherAmerican Chemical Societyen
dc.relation.ispartofJournal of chemical and engineering data. 2013, V. 58, n. 11, p. 3118–3124en
dc.subjectLiquid-liquid equilibriaen
dc.subjectfish oilen
dc.subjectethanolysisen
dc.subjectorganic solventsen
dc.subject.otherIngeniería químicaes
dc.subject.otherChemical engineeringen
dc.titleLiquid–liquid equilibrium for ethanolysis systems of fish oilen
dc.typeArtículoes
dc.typeinfo:eu-repo/semantics/article
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.relation.publisherversionhttp://dx.doi.org/10.1021/je400573u
dc.identifier.doi10.1021/je400573u
dc.relation.projectIDinfo:eu-repo/grantAgreement/MINECO/CTQ2012-39131-C02-01
dc.relation.projectIDinfo:eu-repo/grantAgreement/CDTI/IDI-20111225
dc.type.hasVersioninfo:eu-repo/semantics/acceptedVersionen


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