Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/9527
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dc.contributor.authorŞahin, İbrahim-
dc.contributor.authorUzunlar, Erdal-
dc.contributor.authorErkey, Can-
dc.date.accessioned2020-07-25T22:16:52Z-
dc.date.available2020-07-25T22:16:52Z-
dc.date.issued2019-
dc.identifier.issn0896-8446-
dc.identifier.issn1872-8162-
dc.identifier.urihttps://doi.org/10.1016/j.supflu.2019.104571-
dc.identifier.urihttps://hdl.handle.net/11147/9527-
dc.description.abstractA series of spherical ionotropic alginate gel particles with different diameters ranging from 2.8mm to 5.0mm and porosities ranging from 0.899 to 0.976 were prepared by dripping a Na-alginate solution into a solution of salts of divalent cations (Ca2+, Mn2+, Ni2+, Co2+, Cu2+ and Zn2+). After solvent exchange with ethanol, kinetics of supercritical drying of these ionotropic alginate gel particles in a packed bed was investigated at 308-338 K and 100-120 bar. Experimental data were compared with predictions of a model which considers diffusive transport inside the pores and convection in the flowing fluid stream. The model predicted drying profiles by taking into account only the changes in porosity and diameter of the gel particles. A convective mass transfer coefficient correlation that was originally developed for supercritical drying of Ca-alginate gel particles was found to be suitable for M-alginate gel particles. (C) 2019 Elsevier B.V. All rights reserved.en_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofJournal of Supercritical Fluidsen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectSupercritical dryingen_US
dc.subjectKineticsen_US
dc.subjectAlginateen_US
dc.subjectMass transfer coefficienten_US
dc.subjectMathematical modelen_US
dc.subjectAerogelen_US
dc.titleInvestigation of the effect of gel properties on supercritical drying kinetics of ionotropic alginate gel particlesen_US
dc.typeArticleen_US
dc.authorid0000-0002-6565-1379-
dc.institutionauthorUzunlar, Erdal-
dc.departmentİzmir Institute of Technology. Chemical Engineeringen_US
dc.identifier.volume152en_US
dc.identifier.wosWOS:000488656100032en_US
dc.identifier.scopus2-s2.0-85069818047en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.doi10.1016/j.supflu.2019.104571-
dc.relation.doi10.1016/j.supflu.2019.104571en_US
dc.coverage.doi10.1016/j.supflu.2019.104571en_US
dc.identifier.wosqualityQ2-
dc.identifier.scopusqualityQ1-
item.grantfulltextopen-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.cerifentitytypePublications-
item.openairetypeArticle-
item.languageiso639-1en-
item.fulltextWith Fulltext-
crisitem.author.dept03.02. Department of Chemical Engineering-
Appears in Collections:Chemical Engineering / Kimya Mühendisliği
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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