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dc.contributor.authorErsoy, Bahri
dc.contributor.authorKavas, T.
dc.contributor.authorEvcin, A.
dc.contributor.authorBaşpinar, S.
dc.contributor.authorSarıışık, Ali
dc.contributor.authorDikmen, Sedef
dc.date.accessioned2019-10-21T19:44:07Z
dc.date.available2019-10-21T19:44:07Z
dc.date.issued2009
dc.identifier.isbn9789944897150
dc.identifier.urihttps://hdl.handle.net/11421/19808
dc.descriptionDEMIR EXPORT CO.en_US
dc.description21st International Mining Congress and Exhibition of Turkey, IMCET 2009 -- 6 May 2009 through 8 May 2009 -- -- 110207en_US
dc.description.abstractThe effect of BaCO3 (witherite) addition on the sintering behavior of lignite coal fly ash taken from the Seyitömer power plant of Kütahya/Turkey were examined at temperatures of 1100, 1150 and 1200°C in air atmosphere. Bloating of the fly ash samples sintered at 1150°C was prevented, that is, the decomposition temperature of CaSO4 in the fly ash is shifted to a higher temperature, and their physico-mechanical properties (porosity, water absorption, bulk density and bending strength) were improved with BaCO3 addition. Positive effects of BaCO3, however, were not seen on the fly ash samples sintered at 1100°C. All the fly ash samples sintered at 1200°C were bloated due to the gas evolving and also they melted. During the thermal treatment at 1150°C a phase transformation from CaSO4 (anhydrite) to BaSO4 (Barite) occurred in the fly ash with BaCO3 addition as seen from the X-ray diffraction (XRD) patterns and the bar shaped fly ash samples with BaCO3 saved their structural integrity up to 1150°C.en_US
dc.language.isoengen_US
dc.publisherGrup Matbaaciliken_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.titleThe effect of BaCO3 addition on the sintering behavior of lignite coal fly ashen_US
dc.typeconferenceObjecten_US
dc.relation.journalProceedings of the 21st International Mining Congress and Exhibition of Turkey, IMCET 2009en_US
dc.contributor.departmentAnadolu Üniversitesi, Mühendislik Fakültesien_US
dc.identifier.startpage353en_US
dc.identifier.endpage363en_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US]


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