Production of transparent soda-lime glass from rice husk containing iron and manganese impurities

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorFederal University of Pampa-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorGonçalves, Jaderson-
Autor(es): dc.creatorda Silva, Gustavo-
Autor(es): dc.creatorLima, Liandra-
Autor(es): dc.creatorMorgado, Daniella-
Autor(es): dc.creatorNalin, Marcelo-
Autor(es): dc.creatorArmas, Luis E. G.-
Autor(es): dc.creatorValsecchi, Chiara-
Autor(es): dc.creatorMenezes, Jacson W.-
Data de aceite: dc.date.accessioned2025-08-21T19:43:48Z-
Data de disponibilização: dc.date.available2025-08-21T19:43:48Z-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2020-11-30-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.3390/ceramics3040040-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/222707-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/222707-
Descrição: dc.descriptionGlass is a familiar material that requires abundant mineral sources, with devastating consequences for the environment. Rice husk ash (RHA) presents a very high silica content (>95%) and it can be a very promising alternative source for silica in silica-based glass. However, impurities like manganese and iron, which depend on the rice harvest, might limit RHA use, particularly in the production of optical transparent glasses. In this work, we discussed how Mn and Fe can affect the coloring of the produced glass, and how the effect of these impurities can be removed. First, the RHA was treated with acid solutions, leading to the production of a soda-lime glass with similar transparency to commercial glass (>70%). Secondly, another simpler approach was studied: a small amount of antimony oxide was added in the composition of the glass, obtaining a transparent glass (>80%, same thickness) with RHA.-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado do Rio Grande do Sul-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionFederal University of Pampa, Av. Tiarajú 810-
Descrição: dc.descriptionInstitute of Chemistry São Paulo State University Unesp, Rua Prof. Francisco Degni, 55-
Descrição: dc.descriptionInstitute of Chemistry São Paulo State University Unesp, Rua Prof. Francisco Degni, 55-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado do Rio Grande do Sul: 19/2551-0001245-4-
Descrição: dc.descriptionFAPESP: 2013/07793-6-
Formato: dc.format494-506-
Idioma: dc.languageen-
Relação: dc.relationCeramics-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectAntimony oxide-
Palavras-chave: dc.subjectManganese oxide impurities-
Palavras-chave: dc.subjectSustainable glass-
Palavras-chave: dc.subjectTransparent rice husk glass-
Título: dc.titleProduction of transparent soda-lime glass from rice husk containing iron and manganese impurities-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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