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dc.creatorREBELO, Monaliza Maia-
dc.creatorCUNHA, Márcia Valéria Porto de Oliveira-
dc.creatorCORRÊA, José Augusto Martins-
dc.date.accessioned2014-10-20T16:27:12Z-
dc.date.available2014-10-20T16:27:12Z-
dc.date.issued2012-
dc.identifier.citationREBELO, Monaliza Maia; CUNHA, Márcia Valéria Porto de Oliveira; CORREA, José Augusto Martins. Hidróxidos duplos lamelares à base de escória de alto forno. Química Nova, São Paulo, v. 35, n. 5, p. 883-888, 2012. Disponível em: <http://www.scielo.br/pdf/qn/v35n5/a04v35n5.pdf>. Acesso em: 27 jun. 2014. <http://dx.doi.org/10.1590/S0100-40422012000500004>.pt_BR
dc.identifier.issn0100-4042-
dc.identifier.urihttp://repositorio.ufpa.br/jspui/handle/2011/5889-
dc.description.abstractHydrotalcite like compounds (HT) were prepared by co-precipitation (Mg/Al = 3.5), using an acid solution with blast furnace slag and MgCl2.6H2O and aqueous solutions of NaOH. The following synthesis variables were investigated: temperature (30 and 45 ºC) and pH (9 and 12). Depending of the temperature two systems were observed: Mg-Al-CO3 (T = 30 ºC); Mg-Al-Cl-CO3 (T = 45 ºC). An increase in the pH of synthesis and Mg2+ concentration produced HTs well-crystallized and with greater values of all cell parameters. The study showed the potentiality of BFS in the synthesis of well-crystallized LDHs without the presence of other crystalline phases.pt_BR
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dc.description.provenanceMade available in DSpace on 2014-10-20T16:27:12Z (GMT). No. of bitstreams: 2 license_rdf: 23148 bytes, checksum: 9da0b6dfac957114c6a7714714b86306 (MD5) Artigo_HidroxidosDuplosLamelares.pdf: 549618 bytes, checksum: cf05512b5d940d0a4c5393bc24264c30 (MD5) Previous issue date: 2012en
dc.language.isoporpt_BR
dc.rightsAcesso Aberto-
dc.subjectHidróxidos duplos lamelarespt_BR
dc.subjectSíntese inorgânicapt_BR
dc.subjectEscória (Metalurgia)pt_BR
dc.titleHidróxidos duplos lamelares à base de escória de alto fornopt_BR
dc.title.alternativeLayered double hydroxides produced from blast furnace slagpt_BR
dc.typeArtigo de Periódicopt_BR
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