Publicação:
Glass foam of macroporosity using glass waste and sodium hydroxide as the foaming agent

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dc.contributor.authorBento, André C.
dc.contributor.authorKubaski, Evaldo T.
dc.contributor.authorSequinel, Thiago [UNESP]
dc.contributor.authorPianaro, Sidnei A.
dc.contributor.authorVarela, José Arana [UNESP]
dc.contributor.authorTebcherani, Sergio M.
dc.contributor.institutionState University of Ponta Grossa
dc.contributor.institutionItajara Minérios Ltda
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:28:44Z
dc.date.available2014-05-27T11:28:44Z
dc.date.issued2013-04-01
dc.description.abstractGlass foams using float glass waste and sodium hydroxide were produced. The influence of the sodium hydroxide amount in the foam formulation was studied. Titanium dioxide was used as a strengthening agent. The variations of temperature, heating rate and sintering time were investigated during the synthesis process. Open porosity was estimated using mercury porosimetry. The morphology of the glass foams was evaluated using scanning electron microscopy, phase formation was studied using X-ray diffraction, and chemical composition was estimated using X-ray fluorescence. As a result, glass foams with macroporosity were obtained. Since the glass foams used glass waste as reactant, the results suggest the development of an alternative route for glass recycling. © 2012 Elsevier Ltd and Techna Group S.r.l.en
dc.description.affiliationState University of Ponta Grossa, Avenida General Carlos Cavalcanti 4748, 84030-900 Ponta Grossa, PR
dc.description.affiliationItajara Minérios Ltda, Rua Balduíno Taques 650, 84010-050 Ponta Grossa, PR
dc.description.affiliationUNESP - Institute of Chemistry, Rua Professor Francisco Degni s/n, Araraquara, 14800-900 Araraquara, SP
dc.description.affiliationUnespUNESP - Institute of Chemistry, Rua Professor Francisco Degni s/n, Araraquara, 14800-900 Araraquara, SP
dc.format.extent2423-2430
dc.identifierhttp://dx.doi.org/10.1016/j.ceramint.2012.09.002
dc.identifier.citationCeramics International, v. 39, n. 3, p. 2423-2430, 2013.
dc.identifier.doi10.1016/j.ceramint.2012.09.002
dc.identifier.issn0272-8842
dc.identifier.scopus2-s2.0-84872952750
dc.identifier.urihttp://hdl.handle.net/11449/74917
dc.identifier.wosWOS:000316032900029
dc.language.isoeng
dc.relation.ispartofCeramics International
dc.relation.ispartofjcr3.057
dc.relation.ispartofsjr0,784
dc.rights.accessRightsAcesso restrito
dc.sourceScopus
dc.subjectB. Porosity
dc.subjectD. Glass
dc.subjectSodium hydroxide
dc.subjectWaste treatment
dc.subjectAlternative routes
dc.subjectChemical compositions
dc.subjectFloat glass
dc.subjectFoam formulation
dc.subjectGlass foams
dc.subjectGlass recycling
dc.subjectGlass wastes
dc.subjectMacro-porosity
dc.subjectMercury porosimetry
dc.subjectOpen porosity
dc.subjectPhase formations
dc.subjectSintering time
dc.subjectSodium hydroxides
dc.subjectStrengthening agents
dc.subjectSynthesis process
dc.subjectX ray fluorescence
dc.subjectMercury (metal)
dc.subjectScanning electron microscopy
dc.subjectSintering
dc.subjectSodium
dc.subjectTitanium dioxide
dc.subjectX ray diffraction
dc.subjectGlass
dc.titleGlass foam of macroporosity using glass waste and sodium hydroxide as the foaming agenten
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dspace.entity.typePublication
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Química, Araraquarapt
unesp.departmentFísico-Química - IQARpt

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Araraquara - IQAR - Instituto de Química