Method to improve preheated and fired strengths of haematite pellets using boron compounds with organic binders

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dc.contributor.authorSivrikaya, O.
dc.contributor.authorArol, A. I.
dc.date.accessioned2020-03-26T18:42:29Z
dc.date.available2020-03-26T18:42:29Z
dc.date.issued2013
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractOrganic binders as alternatives to bentonite in iron ore pelletisation have found limited application since they fail to give enough mechanical strength to preheated and fired pellets. This paper describes the use of alternative binders to bentonite for haematite ore pelletisation. Organic binders (carboxyl methyl cellulose, corn starch, dextrin) and agglomeration aid chemicals (polymer and flocculants) and boron compounds (colemanite and borax pentahydrate) were tested as binder alone or in combination. The influence of the boron compound added organic binders on the preheated and fired pellet strengths was determined. The results showed that the compressive strengths of preheated pellets at 1000 degrees C made with organic binders can be improved with the addition of colemanite. The compressive strengths of fired pellets at 1300 degrees C produced with organic binders plus colemanite were found to be significantly greater than those of pellets bonded with the reference bentonite binder.en_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK)Turkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [105M348]en_US
dc.description.sponsorshipThis research work was carried out with support received from The Scientific and Technological Research Council of Turkey (TUBITAK) under project no. 105M348.en_US
dc.identifier.doi10.1179/1743281212Y.0000000016en_US
dc.identifier.endpage8en_US
dc.identifier.issn0301-9233en_US
dc.identifier.issue1en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage1en_US
dc.identifier.urihttps://dx.doi.org/10.1179/1743281212Y.0000000016
dc.identifier.urihttps://hdl.handle.net/20.500.12395/29641
dc.identifier.volume40en_US
dc.identifier.wosWOS:000312225300001en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherMANEY PUBLISHINGen_US
dc.relation.ispartofIRONMAKING & STEELMAKINGen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectHaematiteen_US
dc.subjectPelletisingen_US
dc.subjectBentoniteen_US
dc.subjectOrganic binderen_US
dc.subjectColemaniteen_US
dc.subjectBorax pentahydrateen_US
dc.titleMethod to improve preheated and fired strengths of haematite pellets using boron compounds with organic bindersen_US
dc.typeArticleen_US

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