Please use this identifier to cite or link to this item: http://hdl.handle.net/10316/3850
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dc.contributor.authorDíez, Sergi-
dc.contributor.authorLeitão, Anabela-
dc.contributor.authorFerreira, Licínio-
dc.contributor.authorRodrigues, Alírio-
dc.date.accessioned2008-08-29T15:27:28Z-
dc.date.available2008-08-29T15:27:28Z-
dc.date.issued1998en_US
dc.identifier.citationSeparation and Purification Technology. 13:1 (1998) 25-35en_US
dc.identifier.urihttp://hdl.handle.net/10316/3850-
dc.description.abstractAdsorption of -Phenylalanine onto polymeric adsorbents (Amberlite XAD-4 and XAD-16; Sephabeads SP206 and SP207) was studied. Adsorption equilibrium isotherms were measured by batch equilibration at 15 and 40°C, showing the possibility of using a parametric pumping technique for aminoacid purification/recovery. Dynamic studies in a laboratory adsorption column Amicon Column (22 × 500 mm) were carried out to further screen adsorbents and obtain mass transfer parameters to be used in the modeling, simulation and operation of the pilot parametric pumping unit. The pilot plant includes a Amicon Columnn (90 × 1000 mm) and is completely automated. A package for the simulation of this cyclic operation was developed. Simulated and experimental results using Sephabeads SP206 (Mitsubishi Kasei Corporation, Japan) are in good agreement.en_US
dc.description.urihttp://www.sciencedirect.com/science/article/B6THJ-3V7PF1M-3/1/790b48ad004d05db3bbf0582f73002e8en_US
dc.format.mimetypeaplication/PDFen
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectAdsorptionen_US
dc.subjectparametric pumpingen_US
dc.subjectphenylalanineen_US
dc.subjectpurificationen_US
dc.titleAdsorption of phenylalanine onto polymeric resins: equilibrium, kinetics and operation of a parametric pumping uniten_US
dc.typearticleen_US
item.languageiso639-1en-
item.fulltextCom Texto completo-
item.grantfulltextopen-
crisitem.author.deptFaculdade de Ciências e Tecnologia, Universidade de Coimbra-
crisitem.author.parentdeptUniversidade de Coimbra-
crisitem.author.researchunitResearch Center for Chemical Processes and Forest Products-
crisitem.author.orcid0000-0003-0739-1238-
Appears in Collections:FCTUC Eng.Química - Artigos em Revistas Internacionais
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