A Decarbonization Approach for FeCr Production

In this study, the reducing smelting of chromite concentrates by EAF-assisted metallothermic method was investigated. The effect of Al(Powder) and Al(Dross) addition amount, time, and the ratio of flux addition on the produced metal and slag compositions and metal recovery were investigated. It was...

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Detalles Bibliográficos
Autores principales: Güney, Hasan, Güner, Öykü, Boncuk, Furkan Ferhat, Kan, Selçuk, Benzeşik, Kağan, Yücel, Onuralp
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer International Publishing 2022
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9765349/
https://www.ncbi.nlm.nih.gov/pubmed/37519415
http://dx.doi.org/10.1007/s40831-022-00632-7
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author Güney, Hasan
Güner, Öykü
Boncuk, Furkan Ferhat
Kan, Selçuk
Benzeşik, Kağan
Yücel, Onuralp
author_facet Güney, Hasan
Güner, Öykü
Boncuk, Furkan Ferhat
Kan, Selçuk
Benzeşik, Kağan
Yücel, Onuralp
author_sort Güney, Hasan
collection PubMed
description In this study, the reducing smelting of chromite concentrates by EAF-assisted metallothermic method was investigated. The effect of Al(Powder) and Al(Dross) addition amount, time, and the ratio of flux addition on the produced metal and slag compositions and metal recovery were investigated. It was seen that ferrochrome can be produced from fine-grained chromite concentrate by this method. As a result of EAF-assisted semi-pilot metallothermic smelting, the highest chromium content in produced alloys was 59.5 wt. %, while the highest chromium recovery from chromite concentrate to alloys was 76.7 wt. % in these experiments. GRAPHICAL ABSTRACT: [Image: see text]
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spelling pubmed-97653492022-12-21 A Decarbonization Approach for FeCr Production Güney, Hasan Güner, Öykü Boncuk, Furkan Ferhat Kan, Selçuk Benzeşik, Kağan Yücel, Onuralp J. Sustain. Metall. Research Article In this study, the reducing smelting of chromite concentrates by EAF-assisted metallothermic method was investigated. The effect of Al(Powder) and Al(Dross) addition amount, time, and the ratio of flux addition on the produced metal and slag compositions and metal recovery were investigated. It was seen that ferrochrome can be produced from fine-grained chromite concentrate by this method. As a result of EAF-assisted semi-pilot metallothermic smelting, the highest chromium content in produced alloys was 59.5 wt. %, while the highest chromium recovery from chromite concentrate to alloys was 76.7 wt. % in these experiments. GRAPHICAL ABSTRACT: [Image: see text] Springer International Publishing 2022-12-20 2023 /pmc/articles/PMC9765349/ /pubmed/37519415 http://dx.doi.org/10.1007/s40831-022-00632-7 Text en © The Minerals, Metals & Materials Society 2022, Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. This article is made available via the PMC Open Access Subset for unrestricted research re-use and secondary analysis in any form or by any means with acknowledgement of the original source. These permissions are granted for the duration of the World Health Organization (WHO) declaration of COVID-19 as a global pandemic.
spellingShingle Research Article
Güney, Hasan
Güner, Öykü
Boncuk, Furkan Ferhat
Kan, Selçuk
Benzeşik, Kağan
Yücel, Onuralp
A Decarbonization Approach for FeCr Production
title A Decarbonization Approach for FeCr Production
title_full A Decarbonization Approach for FeCr Production
title_fullStr A Decarbonization Approach for FeCr Production
title_full_unstemmed A Decarbonization Approach for FeCr Production
title_short A Decarbonization Approach for FeCr Production
title_sort decarbonization approach for fecr production
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9765349/
https://www.ncbi.nlm.nih.gov/pubmed/37519415
http://dx.doi.org/10.1007/s40831-022-00632-7
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