Please use this identifier to cite or link to this item: https://repositorio.ufrn.br/handle/123456789/30400
Title: Zeolite synthesis in basic media using expanded perlite and its application in Rhodamine B adsorption
Authors: Pergher, Sibele Berenice Castellã
Silva Filho, Severino H. da
Vinaches, Paloma
Keywords: Perlite;Mineral;Zeolite synthesis;Adsorption
Issue Date: 15-Sep-2018
Publisher: Elsevier BV
Citation: SILVA FILHO, Severino H. da; VINACHES, Paloma; PERGHER, Sibele B. C. Zeolite synthesis in basic media using expanded perlite and its application in Rhodamine B adsorption. Materials Letters, [s.l.], v. 227, p. 258-260, set. 2018. Disponível em <https://www.sciencedirect.com/science/article/pii/S0167577X18308486?via%3Dihub>. Acesso em 13 out. 2020. http://dx.doi.org/10.1016/j.matlet.2018.05.095
Portuguese Abstract: In this work, expanded perlite was employed as a Si and Al source in zeolite synthesis. The products obtained were mixtures of three zeolitic topologies identified by X-ray diffraction and scanning electron microscopy. The zeolite OFF presented elongated prism morphology and the zeolites GIS and ERI appeared as crystal intergrowths. The products and the expanded perlite were used in a Rhodamine B adsorption study . The zeolitic mixture turned out to be a better adsorber than the expanded perlite, obtaining an efficiency of 90% up to 2 min and an equilibrium efficiency of 72% after 5 min
URI: https://repositorio.ufrn.br/handle/123456789/30400
ISSN: 0167-577X
Appears in Collections:IQ - Artigos publicados em periódicos

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