A study on the physicochemical and thermal characterisation of dolomite and limestone samples for use in ironmaking and steelmaking

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dc.authoridSivrikaya, Osman/0000-0001-8146-5747
dc.contributor.authorSivrikaya, Osman
dc.date.accessioned2025-01-06T17:43:31Z
dc.date.available2025-01-06T17:43:31Z
dc.date.issued2018
dc.description.abstractLimestone and dolostone are used in industries depending on their physicochemical characteristics. They can be used in construction, agricultural, environmental industries and especially in ironmaking and steelmaking as flux. Dolomite is also used in the production of refractory materials. As the properties of products are significantly affected by physicochemical specifications of limestone or dolomite, the characterisation of those materials is important. This study was initiated to analyse the chemical, decrepitation, and degradation properties of dolomite and limestone samples to determine their suitability as flux. Since the degradation indices were found different for the chemically similar samples, the study was expanded to determine the reason. Complete physicochemical and thermal characterisation was performed via XRF, XRD, TG, FTIR, and thin section microscopic analyses. Although two dolomite samples were mineralogically similar, thermal behaviours were determined different. Microscopic analyses results showed that the crystal structures/sizes affect the thermal behaviour and degradation index of carbonate samples.
dc.identifier.doi10.1080/03019233.2017.1337264
dc.identifier.endpage772
dc.identifier.issn0301-9233
dc.identifier.issn1743-2812
dc.identifier.issue8
dc.identifier.scopus2-s2.0-85020695949
dc.identifier.scopusqualityQ2
dc.identifier.startpage764
dc.identifier.urihttps://doi.org/10.1080/03019233.2017.1337264
dc.identifier.urihttps://hdl.handle.net/20.500.14669/2676
dc.identifier.volume45
dc.identifier.wosWOS:000443815100011
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherTaylor & Francis Ltd
dc.relation.ispartofIronmaking & Steelmaking
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241211
dc.subjectLimestone
dc.subjectdolomite
dc.subjectphysicochemical characterisation
dc.subjectcalcination
dc.subjectdecomposition
dc.subjectdecrepitation and degradation index
dc.titleA study on the physicochemical and thermal characterisation of dolomite and limestone samples for use in ironmaking and steelmaking
dc.typeArticle

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