Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/11454
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dc.contributor.authorGökelma, Mertol-
dc.contributor.authorVallejo-Olivares, Alicia-
dc.contributor.authorTranell, Gabriella-
dc.date.accessioned2021-11-06T09:49:32Z-
dc.date.available2021-11-06T09:49:32Z-
dc.date.issued2021-
dc.identifier.issn0956-053X-
dc.identifier.issn1879-2456-
dc.identifier.urihttps://doi.org/10.1016/j.wasman.2021.05.012-
dc.identifier.urihttps://hdl.handle.net/11147/11454-
dc.description.abstractThe increasing use of aluminimum in packaging applications results in many different aluminium-based products ending up in consumer mixed-waste bins. This waste is typically incinerated, generating an aluminium-containing bottom ash. The current work investigates the recyclability of the aluminium fraction in the bottom ash from waste incineration plants in the USA, UK and Denmark. Incinerated Al samples from different size fractions (2-6 mm, 6-12 mm and 12-30 mm) were characterized in terms of inherent oxide thickness, re-melting yield/coagulation and composition. The measured average oxide thickness on Al particles was 68 mm (SD=100), with the metal yield and coagulation efficiency measured to between 76 and 92% and 87-99% respectively. Larger particle size fractions resulted in a higher metal yield due to their higher mass to surface ratio. A simplified model correlating metal yield and particle size was proposed. The aluminium content of the melted material was determined to between 95.6 and 98.5% with main impurities being Fe, Si, Mn, Zn, Mg and Cu, corresponding to major aluminium alloying elements and waste charge components. (c) 2021 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).en_US
dc.description.sponsorshipThe authors wish to thank staff at Blue Phoenix Group for supplying bottom ash samples. Funding was partially provided by the Norwegian Centre for Research-Based Innovation (SFI Metal Production, NFR Project Number 237738.en_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofWaste Managementen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectAluminiumen_US
dc.subjectRecyclingen_US
dc.subjectBottom ashen_US
dc.subjectIncinerationen_US
dc.subjectMSWIen_US
dc.titleCharacteristic properties and recyclability of the aluminium fraction of MSWI bottom ashen_US
dc.typeArticleen_US
dc.authorid0000-0002-0217-6013-
dc.institutionauthorGökelma, Mertol-
dc.departmentİzmir Institute of Technology. Materials Science and Engineeringen_US
dc.identifier.volume130en_US
dc.identifier.startpage65en_US
dc.identifier.endpage73en_US
dc.identifier.wosWOS:000663799900008en_US
dc.identifier.scopus2-s2.0-85107880642en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.doi10.1016/j.wasman.2021.05.012-
dc.identifier.pmid34051605en_US
dc.identifier.wosqualityQ1-
dc.identifier.scopusqualityQ1-
item.openairetypeArticle-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextWith Fulltext-
item.languageiso639-1en-
item.cerifentitytypePublications-
item.grantfulltextopen-
crisitem.author.dept03.09. Department of Materials Science and Engineering-
Appears in Collections:Materials Science and Engineering / Malzeme Bilimi ve Mühendisliği
PubMed İndeksli Yayınlar Koleksiyonu / PubMed Indexed Publications Collection
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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