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dc.creatorPAZ, Simone Patrícia Aranha da-
dc.creatorANGÉLICA, Rômulo Simões-
dc.creatorNEVES, Roberto de Freitas-
dc.date.accessioned2014-11-14T11:56:48Z-
dc.date.available2014-11-14T11:56:48Z-
dc.date.issued2010-
dc.identifier.citationPAZ, Simone Patrícia Aranha da; ANGELICA, Rômulo Simões; NEVES, Roberto de Freitas. Síntese hidrotermal de sodalita básica a partir de um rejeito de caulim termicamente ativado. Química Nova, São Paulo, v. 33, n. 3, p. 579-583, 2010. Disponível em: <http://www.scielo.br/pdf/qn/v33n3/17.pdf>. Acesso em: 30 jul. 2014. <http://dx.doi.org/10.1590/S0100-40422010000300017>.pt_BR
dc.identifier.issn0100-4042-
dc.identifier.urihttp://repositorio.ufpa.br/jspui/handle/2011/6062-
dc.description.abstractBasic sodalite was successfully synthesized by hydrothermal method using kaolin waste as source of Aluminum and Silicon. This waste is mainly composed by kaolinite and is produced in large amount by kaolin processing industries for paper coating from the Amazon region. Initially, the waste has been calcined at 700 ºC for 2 h and then reacted with the following solutions: Na2CO3 and mixture of Na2CO3 + NaOH to 150 ºC with autogenous pressure for 24 h. The raw materials and transformed materials were characterized by XRD, FTIR and SEM. In both studied media, well-crystallized, basic sodalite was the only phase synthesized, while in the literature usually a mixture of zeolites is obtained.pt_BR
dc.description.provenanceSubmitted by Edisangela Bastos (edisangela@ufpa.br) on 2014-11-12T22:25:01Z No. of bitstreams: 2 license_rdf: 22190 bytes, checksum: 19e8a2b57ef43c09f4d7071d2153c97d (MD5) Artigo_SinteseHidrotermalSodalita.pdf: 1904737 bytes, checksum: d9c195758455ad151f380b771412d521 (MD5)en
dc.description.provenanceApproved for entry into archive by Albirene Aires (albireneufpa@gmail.com) on 2014-11-14T11:56:48Z (GMT) No. of bitstreams: 2 license_rdf: 22190 bytes, checksum: 19e8a2b57ef43c09f4d7071d2153c97d (MD5) Artigo_SinteseHidrotermalSodalita.pdf: 1904737 bytes, checksum: d9c195758455ad151f380b771412d521 (MD5)en
dc.description.provenanceMade available in DSpace on 2014-11-14T11:56:48Z (GMT). No. of bitstreams: 2 license_rdf: 22190 bytes, checksum: 19e8a2b57ef43c09f4d7071d2153c97d (MD5) Artigo_SinteseHidrotermalSodalita.pdf: 1904737 bytes, checksum: d9c195758455ad151f380b771412d521 (MD5) Previous issue date: 2010en
dc.language.isoporpt_BR
dc.rightsAcesso Aberto-
dc.subjectSodalitapt_BR
dc.subjectCaulimpt_BR
dc.subjectRejeito de caulimpt_BR
dc.subjectPará - Estadopt_BR
dc.subjectAmazônia brasileirapt_BR
dc.subjectSíntese hidrotermalpt_BR
dc.titleSíntese hidrotermal de sodalita básica a partir de um rejeito de caulim termicamente ativadopt_BR
dc.title.alternativeHydrothermal synthesis of basic sodalite from a thermically activated kaolin wastept_BR
dc.typeArtigo de Periódicopt_BR
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