Solvent recovery from soybean oil/hexane miscella by polymeric membranes

dc.creatorRibeiro, APB
dc.creatorde Moura, JMLN
dc.creatorGoncalves, LAG
dc.creatorPetrus, JCC
dc.creatorViotto, LA
dc.date2006
dc.dateOCT 5
dc.date2014-11-19T08:08:52Z
dc.date2015-11-26T18:01:18Z
dc.date2014-11-19T08:08:52Z
dc.date2015-11-26T18:01:18Z
dc.date.accessioned2018-03-29T00:42:50Z
dc.date.available2018-03-29T00:42:50Z
dc.identifierJournal Of Membrane Science. Elsevier Science Bv, v. 282, n. 41671, n. 328, n. 336, 2006.
dc.identifier0376-7388
dc.identifierWOS:000240579700036
dc.identifier10.1016/j.memsci.2006.05.036
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/71869
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/71869
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/71869
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1291948
dc.descriptionIn this work, solvent recovery from soybean oil/hexane miscellas (1:3, w/w) was studied. Flat sheet polymeric membranes, polysulfone and polysulfone/polyamide based, used in reverse osmosis, nanofiltration and ultrafiltration, were tested. The effects of pressure (13-27 bar) and temperature (21-49 degrees C) on permeate flux, oil retention and separation of free fatty acids (FFA) were evaluated by a 2(2) complete factorial design, with three central points and four axial points. Increased pressure resulted in a higher permeate flux though the retention of oil and free fatty acids by the membranes has decreased. However, higher temperatures showed positive effects on the permeate flux, retention of oil and free fatty acids permeation. The highest oil retention (67.12%) was observed for low pressure (15 bar) and high temperature (45 degrees C). (c) 2006 Elsevier B.V. All rights reserved.
dc.description282
dc.description41671
dc.description328
dc.description336
dc.languageen
dc.publisherElsevier Science Bv
dc.publisherAmsterdam
dc.publisherHolanda
dc.relationJournal Of Membrane Science
dc.relationJ. Membr. Sci.
dc.rightsfechado
dc.rightshttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dc.sourceWeb of Science
dc.subjectpolymeric membrane
dc.subjecthexane
dc.subjectsoybean oil
dc.subjectmiscella
dc.subjectexperimental design
dc.subjectVegetable-oils
dc.subjectNanofiltration Membranes
dc.subjectReverse-osmosis
dc.subjectHexane
dc.subjectUltrafiltration
dc.subjectDeacidification
dc.subjectSeparation
dc.subjectEthanol
dc.subjectTechnology
dc.subjectAcids
dc.titleSolvent recovery from soybean oil/hexane miscella by polymeric membranes
dc.typeArtículos de revistas


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