Characterization of copper tailings in Murgul Copper Plant, Turkey, and its utilization potential in cement mortar with nano- and micro-silica

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dc.authorid0000-0001-9193-624Xen_US
dc.contributor.authorBekem Kara, İlknur
dc.date.accessioned2022-02-16T08:12:35Z
dc.date.available2022-02-16T08:12:35Z
dc.date.issued2022
dc.departmentAÇÜ, Borçka Acarlar Meslek Yüksekokulu, İnşaat Teknolojisi Bölümüen_US
dc.description.abstractDue to the increasing demand for copper day by day, copper tailings (CT) are the wastes that mining and human-induced activities caused have become a problem all over the world due to the increasing demand for copper. This study evaluates the effect of using CT together with nano-silica (NS) and micro-silica (MS) in mortars as a partial substitution for cement on mechanical strength properties. Physical, morphological, chemical, and mineralogical thermogravimetric analyses of CT have been made. In addition, heavy metal concentrations were determined. The mechanical features of the mortars produced by replacing the weight with different proportions of (5%, 10%, 15%) CT and 2% NS and 10% MS cement were determined. As a result, it has been observed that the sum of SiO2, Al2O3, and Fe2O3 of the CT, which has a mostly crystalline structure, is 91.40% and its ignition loss is 4.04%. An improvement in compressive strength (compared to the reference mixture) was observed with the use of 5% CT. Up to 10% of CT has provided standard compressive strength values in both NS and MS combinations.
dc.identifier.citationBekem Kara, İ. (2022). Characterization of copper tailings in Murgul Copper Plant, Turkey, and its utilization potential in cement mortar with nano-and micro-silica. Environmental Science and Pollution Research, 1-13.en_US
dc.identifier.doi10.1007/s11356-021-18077-y
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://hdl.handle.net/11494/3723
dc.identifier.volumeArticle in pressen_US
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.institutionauthorBekem Kara, İlknur
dc.language.isoenen_US
dc.publisherSpringer Heidelbergen_US
dc.relation.ispartofEnvironmental Science and Pollution Research
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectMining wastesen_US
dc.subjectCopper tailingsen_US
dc.subjectNano-silicaen_US
dc.subjectMicro-silicaen_US
dc.subjectMortaren_US
dc.subjectStrengthen_US
dc.titleCharacterization of copper tailings in Murgul Copper Plant, Turkey, and its utilization potential in cement mortar with nano- and micro-silicaen_US
dc.typeArticle

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