Quality evaluation of metallurgical coke produced with sawdust and different mixtures of coal.

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MetadadosDescriçãoIdioma
Autor(es): dc.creatorCarvalho, Lays Augusta Leal-
Autor(es): dc.creatorCampos, Alex Milton Albergaria-
Autor(es): dc.creatorAssis, Paulo Santos-
Data de aceite: dc.date.accessioned2025-08-21T15:11:55Z-
Data de disponibilização: dc.date.available2025-08-21T15:11:55Z-
Data de envio: dc.date.issued2021-12-20-
Data de envio: dc.date.issued2021-12-20-
Data de envio: dc.date.issued2020-
Fonte completa do material: dc.identifierhttp://www.repositorio.ufop.br/jspui/handle/123456789/14271-
Fonte completa do material: dc.identifierhttps://doi.org/10.1590/0370-44672020740115-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1005426-
Descrição: dc.descriptionThe present research is dedicated to analyzing the addition of sawdust biomass, which is a carbonaceous raw material that may be used in coal blends for the production of metallurgical coke, preserving the required quality, with lower cost. The quality of metallurgical coke may be determined by the efficiency of its chemical, physical and thermal functions inside the blast furnace. For the production of hot metal, any modification in the constituents of the raw materials may have a direct influence on the blast furnace productivity and in the final quality of steel. From the thermal degradation analyzes such as coke reactivity index (CRI) and coke strength reaction (CSR), cold resistance (DI) and immediate analyzes, it may define the quality of metallurgical coke produced with biomass aiming at relating the parameters that interfere in the particularities of the material function in the blast furnace. Some results show that it is possible to use 2% of eucalyptus sawdust in the coal mixture.-
Formato: dc.formatapplication/pdf-
Idioma: dc.languageen-
Direitos: dc.rightsaberto-
Direitos: dc.rightsThis is an open-access article distributed under the terms of the Creative Commons Attribution License. Fonte: o PDF do artigo.-
Palavras-chave: dc.subjectCoke-
Palavras-chave: dc.subjectCokemaking-
Palavras-chave: dc.subjectBiomass-
Palavras-chave: dc.subjectSawdust-
Palavras-chave: dc.subjectSteelmaking-
Título: dc.titleQuality evaluation of metallurgical coke produced with sawdust and different mixtures of coal.-
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