Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/2274
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dc.contributor.authorAkdeniz, Yelda-
dc.contributor.authorÜlkü, Semra-
dc.date.accessioned2016-10-18T13:47:26Z
dc.date.available2016-10-18T13:47:26Z
dc.date.issued2007-03
dc.identifier.citationAkdeniz, Y., and Ülkü, S. (2007). Microwave effect on ion-exchange and structure of clinoptilolite. Journal of Porous Materials, 14(1), 55-60. doi:10.1007/s10934-006-9008-zen_US
dc.identifier.issn1380-2224
dc.identifier.issn1380-2224-
dc.identifier.issn1573-4854-
dc.identifier.urihttp://doi.org/10.1007/s10934-006-9008-z
dc.identifier.urihttp://hdl.handle.net/11147/2274
dc.description.abstractThe effect of microwave irradiation on the ion exchange degree and structure of clinoptilolite mineral has been examined in comparison with the conventional heat treatment in waterbath. Clinoptilolite-rich mineral from the Western Anatolia, Bigadiç region was used for the experimental study. The mineral was mainly clinoptilolite (80-85%) and additionally, quartz (5-10%), and analcime+mordenite (<5%) were found as co-existing minerals. The mineral was stable towards dehydration and maintains its original structure up to 800°C. The BET and Langmuir surface areas of the sample were found to be 22 and 17m2/g for N2 adsorption and 28 and 22m2/g for Ar adsorption, respectively. For the exchange experiments, clinoptilolite rich mineral was treated with 1N NaCl salt solution both in a microwave unit and waterbath for 10min, 1h and 2h at 80°C. The waterbath treatment with the same conditions was continued for two additional weeks. The chemical composition of the parent and Na-exchanged forms of the clinoptilolite rich minerals were analyzed by using Inductively Coupled Plasma Atomic Emission Spectroscopy (ICP-AES). Microwave treatment was found to be more rapid and effective for ion exchange compared to conventional waterbath treatment. Additionally, the XRD results reveal that microwave irradiation has zero effect on the structure of the clinoptilolite rich mineral.en_US
dc.language.isoenen_US
dc.publisherSpringer Verlagen_US
dc.relation.ispartofJournal of Porous Materialsen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectMicrowave irradiationen_US
dc.subjectClinoptiloliteen_US
dc.subjectIon exchangeen_US
dc.subjectMicrowave treatmenten_US
dc.subjectX-ray diffractionen_US
dc.titleMicrowave effect on ion-exchange and structure of clinoptiloliteen_US
dc.typeArticleen_US
dc.institutionauthorAkdeniz, Yelda-
dc.institutionauthorÜlkü, Semra-
dc.departmentİzmir Institute of Technology. Chemical Engineeringen_US
dc.identifier.volume14en_US
dc.identifier.issue1en_US
dc.identifier.startpage55en_US
dc.identifier.endpage60en_US
dc.identifier.wosWOS:000247429200008en_US
dc.identifier.scopus2-s2.0-34347249947en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.doi10.1007/s10934-006-9008-z-
dc.relation.doi10.1007/s10934-006-9008-zen_US
dc.coverage.doi10.1007/s10934-006-9008-zen_US
dc.identifier.wosqualityQ2-
dc.identifier.scopusqualityQ2-
item.openairetypeArticle-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextWith Fulltext-
item.languageiso639-1en-
item.cerifentitytypePublications-
item.grantfulltextopen-
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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