Synthesis of high value-added zeolitic materials using glass powder residue as a silica source

Alves, J. A. B. L. R.; Dantas, E. R. S.; Pergher, Sibele Berenice Castellã; Melo, Dulce Maria de Araújo.; Melo, Marcus Antonio de Freitas

Synthesis of high value-added zeolitic materials using glass powder residue as a silica source

Página do item simplificado Estatísticas

dc.contributor.author	Alves, J. A. B. L. R.
dc.contributor.author	Dantas, E. R. S.
dc.contributor.author	Pergher, Sibele Berenice Castellã
dc.contributor.author	Melo, Dulce Maria de Araújo.
dc.contributor.author	Melo, Marcus Antonio de Freitas
dc.date.accessioned	2020-07-15T01:57:42Z
dc.date.available	2020-07-15T01:57:42Z
dc.date.issued	2014
dc.description.resumo	In this work, zeolite A was obtained using alkaline fusion followed by a hydrothermal treatment of glass powder residue derived from the manufacturing of glass. The following parameters were evaluated: leaching of the stock material (silica source), mineralizing agent, alumina source, and the alkaline fusion and crystallization temperatures. The synthesized materials were characterized by chemical analysis using energy dispersive X-ray analysis (EDX), X-ray diffraction (XRD) and scanning electron microscopy (SEM). The XRD and SEM results showed that zeolite A was obtained under almost all of the evaluated parameters. The use of pseudoboehmite as an aluminum source led to the formation of zeolite X as a secondary phase and a change in the temperature of fusion, which at 500 °C, there was formation of zeolite A, hydrated sodalite and zeolite X	pt_BR
dc.identifier.citation	ALVES, J. A. B. L. R.; DANTAS, E. R. S.; PERGHER, Sibele Berenice Castellã; MELO, D. M. A.; MELO, M. A. F.. Synthesis of high value-added zeolitic materials using glass powder residue as a silica source. Materials Research, [s.l.], v. 17, n. 1, p. 213-218, jan./fev. 2014. ISSN 1516-1439. Disponível em: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392014000100028&lng=en&tlng=en. Acesso em: 14 jul. 2020. http://dx.doi.org/10.1590/S1516-14392013005000191.	pt_BR
dc.identifier.doi	10.1590/s1516-14392013005000191
dc.identifier.issn	1516-1439 (print)
dc.identifier.uri	https://repositorio.ufrn.br/jspui/handle/123456789/29632
dc.language	en	pt_BR
dc.publisher	ABM, ABC, ABPol	pt_BR
dc.rights	Attribution-NonCommercial 3.0 Brazil	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc/3.0/br/	*
dc.subject	Glass powder	pt_BR
dc.subject	Zeolite A	pt_BR
dc.subject	Zeolite X	pt_BR
dc.title	Synthesis of high value-added zeolitic materials using glass powder residue as a silica source	pt_BR
dc.type	article	pt_BR