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dc.contributor.authorSayılgan, Şefika Çağla
dc.contributor.authorMobedi, Moghtada
dc.contributor.authorÜlkü, Semra
dc.date.accessioned2017-08-15T06:45:14Z
dc.date.available2017-08-15T06:45:14Z
dc.date.issued2016-04
dc.identifier.citationSayılgan, Ş. Ç., Mobedi, M., and Ülkü, S. (2016). Effect of regeneration temperature on adsorption equilibria and mass diffusivity of zeolite 13x-water pair. Microporous and Mesoporous Materials, 224, 9-16. doi:10.1016/j.micromeso.2015.10.041en_US
dc.identifier.issn1387-1811
dc.identifier.urihttp://doi.org/10.1016/j.micromeso.2015.10.041
dc.identifier.urihttp://hdl.handle.net/11147/6107
dc.description.abstractThe adsorption equilibrium and mass diffusivity of zeolite 13X-water pair for different adsorption and regeneration temperatures were determined by a homemade volumetric system. The isotherms of the zeolite 13X-water pair were obtained by collecting pressure versus time data and applying ideal gas law. The effective diffusivity of the pair was calculated by using long term analytical solution of mass diffusivity based on Fick's law. The experimental study showed that the adsorption capacity of zeolite 13X-water pair was 23% (kg/kg), 21% (kg/kg) and 19% (kg/kg) when the adsorption temperature was 35, 45 and 60 °C respectively for the desorption temperature of 90 °C. Furthermore, the adsorption capacity increased from 22% (kg/kg) to 24% (kg/kg) when the desorption temperature was increased from 90 °C to 150 °C. It was observed that the present adsorption equilibrium results were compatible with the reported results in the literature. The mass diffusivity of the pair was found in the range of 4 × 10-9-6 × 10-8 m2/s for the long time period when the initial adsorptive pressure was 2000 Pa. The effective mass diffusivity depends on concentration and it was decreased with increasing adsorbate concentration.en_US
dc.description.sponsorshipIzmir Institute of Technology Scientific Research Projects Committee (2012-IYTE-13)en_US
dc.language.isoengen_US
dc.publisherElsevieren_US
dc.relation.isversionof10.1016/j.micromeso.2015.10.041en_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectAdsorptionen_US
dc.subjectAdsorption equilibriumen_US
dc.subjectRegenerationen_US
dc.subjectZeolite 13X-wateren_US
dc.subjectVolumetric analysisen_US
dc.titleEffect of regeneration temperature on adsorption equilibria and mass diffusivity of zeolite 13x-water pairen_US
dc.typearticleen_US
dc.contributor.authorIDTR21881en_US
dc.contributor.institutionauthorSayılgan, Şefika Çağla
dc.contributor.institutionauthorMobedi, Moghtada
dc.contributor.institutionauthorÜlkü, Semra
dc.relation.journalMicroporous and Mesoporous Materialsen_US
dc.contributor.departmentİYTE, Mühendislik Fakültesi, Kimya Mühendisliği Bölümüen_US
dc.identifier.volume224en_US
dc.identifier.startpage9en_US
dc.identifier.endpage16en_US
dc.identifier.wosWOS:000371841000002
dc.identifier.scopusSCOPUS:2-s2.0-84948424920
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US


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