Sugarcane bagasse ash as a potential quartz replacement in red ceramic

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dc.contributor.authorTeixeira, Silvio Rainho [UNESP]
dc.contributor.authorDe Souza, Agda Eunice [UNESP]
dc.contributor.authorde Almeida Santos, Gleyson Tadeu [UNESP]
dc.contributor.authorVilche Pena, Angel Fidel [UNESP]
dc.contributor.authorMiguel, Alvaro Gil
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUsina Alto Alegre
dc.date.accessioned2014-05-20T13:23:01Z
dc.date.available2014-05-20T13:23:01Z
dc.date.issued2008-06-01
dc.description.abstractSugarcane bagasse ash (SCBA) is an industrial waste that contains silicon and aluminum oxides as the major components and iron, calcium, magnesium, and potassium oxides as the main minor components. In this paper, SCBA from one Brazilian factory was characterized and tested for its influence on the ceramic properties of clay/ash ceramic probes. Prismatic probes were pressed (18 MPa) using a ceramic mass mixed with 0%, 5%, 8%, and 10% ash. The probes were fired at temperatures between 800 degrees and 1200 degrees C. X-ray diffraction, X-ray fluorescence, thermal analysis (differential thermal analysis, thermo-gravimetric analysis/differential thermogravimetric analysis), and tests for texture (particle-size analysis), flexural strength, and linear shrinkage were carried out to characterize the samples. The results showed that the amount of ash to be incorporated will depend on mainly the composition of clay but also ash, and indicated that the clay used in this work can incorporate up to 10% weight of ash to produce solid bricks. The results also showed an improvement in ceramic/ash properties up to sintering temperatures higher than 1000 degrees C.en
dc.description.affiliationUniv Estadual Paulista, Condensed Matter Phys & Mat Sci Dept, Presidente Prudente, SP, Brazil
dc.description.affiliationUsina Alto Alegre, Presidente Prudente, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Condensed Matter Phys & Mat Sci Dept, Presidente Prudente, SP, Brazil
dc.format.extent1883-1887
dc.identifierhttp://dx.doi.org/10.1111/j.1551-2916.2007.02212.x
dc.identifier.citationJournal of The American Ceramic Society. Oxford: Blackwell Publishing, v. 91, n. 6, p. 1883-1887, 2008.
dc.identifier.doi10.1111/j.1551-2916.2007.02212.x
dc.identifier.issn0002-7820
dc.identifier.lattes9256541983393135
dc.identifier.lattes0746570277957079
dc.identifier.urihttp://hdl.handle.net/11449/6858
dc.identifier.wosWOS:000256410700020
dc.language.isoeng
dc.publisherBlackwell Publishing
dc.relation.ispartofJournal of the American Ceramic Society
dc.relation.ispartofjcr2.956
dc.relation.ispartofsjr0,950
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.titleSugarcane bagasse ash as a potential quartz replacement in red ceramicen
dc.typeArtigo
dcterms.licensehttp://olabout.wiley.com/WileyCDA/Section/id-406071.html
dcterms.rightsHolderBlackwell Publishing
unesp.author.lattes9256541983393135
unesp.author.lattes0746570277957079[4]
unesp.author.orcid0000-0002-5797-5971[1]
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Ciências e Tecnologia, Presidente Prudentept

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Artigos - Física, Química e Biologia - FCT