Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/6977
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dc.contributor.authorÜlkü, Semra-
dc.contributor.authorBalköse, Devrim-
dc.contributor.authorAlp, Burcu-
dc.date.accessioned2018-11-16T07:43:52Z-
dc.date.available2018-11-16T07:43:52Z-
dc.date.issued2006-
dc.identifier.citationÜlkü, S., Balköse, D., and Alp, B. (2006). Dynamic heat of adsorption of water vapour on zeolitic tuff and zeolite 4A by flow microcalorimetry. Oxidation Communications, 29(1), 204-2015.en_US
dc.identifier.issn0209-4541-
dc.identifier.urihttp://hdl.handle.net/11147/6977-
dc.description.abstractIn this study a practical method for measurement of heat of adsorption of water vapour on adsorbents was developed to evaluate the feasibility of substitution of a zeolitic tuff with zeolite 4A in air drying and heat pumps. The change of heat of adsorption with inlet humidity of the air passing through the calorimeter was investigated. Samples were characterised by X-ray diffraction and thermal gravimetric analysis techniques. Specific heats of the zeolitic tuff and zeolite 4A were measured as 1.01 and 1.42 J/g K, respectively. Adsorption isotherms fitted to the Langmuir model with regression coefficient 0.93 and 0.94 with monolayer capacities, Xm 9.68% and 26.35% H 2O for the zeolitic tuff and zeolite 4A, respectively. The energy storage intensity was measured in the range 48-97 J/g and 464-201 J/g for the tuff and zeolite 4A, respectively. Heat of adsorption of zeolite decreased with surface coverage and it was in the range 1750-2835 and 1104-2640 J/g H 2O for the zeolitic tuff and zeolite 4A, respectively.en_US
dc.language.isoenen_US
dc.publisherScibulcom Ltd.en_US
dc.relation.ispartofOxidation Communicationsen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectHeat of adsorptionen_US
dc.subjectMicrocalorimeteren_US
dc.subjectSpecific heaten_US
dc.subjectZeolitesen_US
dc.subjectWater vapour adsorptionen_US
dc.titleDynamic heat of adsorption of water vapour on zeolitic tuff and zeolite 4A by flow microcalorimetryen_US
dc.typeArticleen_US
dc.authoridTR116811en_US
dc.contributor.departmentIzmir Institute of Technology. Chemical Engineeringen_US
dc.identifier.volume29en_US
dc.identifier.issue1en_US
dc.identifier.startpage204en_US
dc.identifier.endpage215en_US
dc.identifier.wosWOS:000236707900027
dc.identifier.scopusSCOPUS:2-s2.0-33646582620
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
item.openairetypeArticle-
item.fulltextWith Fulltext-
item.grantfulltextopen-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.cerifentitytypePublications-
item.languageiso639-1en-
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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