Synthesis and characterization of Na‑P1 (GIS) zeolite using a kaolinitic rock

This work focuses on the hydrothermal synthesis of Na-P1 zeolite by using a kaolinite rock coming from Romana (Sassari, Italy). The kaolin is calcined at a temperature of 650 °C and then mixed with calculated quantities of NaOH. The synthesis runs are carried out at ambient pressure and at variable...

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Detalhes bibliográficos
Autores: Novembre, Daniela, Gimeno Torrente, Domingo, Del Vecchio, A.
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2021
País:España
Recursos:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositorio:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:2445/176428
Acesso em linha:https://hdl.handle.net/2445/176428
Access Level:acceso abierto
Palavra-chave:Mineralogia
Jaciments hidrotermals
Cristal·lització
Mineralogy
Hydrothermal deposits
Crystallization
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spelling Synthesis and characterization of Na‑P1 (GIS) zeolite using a kaolinitic rockNovembre, DanielaGimeno Torrente, DomingoDel Vecchio, A.MineralogiaJaciments hidrotermalsCristal·litzacióMineralogyHydrothermal depositsCrystallizationThis work focuses on the hydrothermal synthesis of Na-P1 zeolite by using a kaolinite rock coming from Romana (Sassari, Italy). The kaolin is calcined at a temperature of 650 °C and then mixed with calculated quantities of NaOH. The synthesis runs are carried out at ambient pressure and at variable temperatures of 65 and 100 °C. For the first time compared to the past, the Na-P1 zeolite is synthesized without the use of additives and through a protocol that reduces both temperatures and synthesis times. The synthesis products are analysed by X-ray diffraction, high temperature X-ray diffraction, infrared spectroscopy, scanning electron microscopy and inductively coupled plasma optical emission spectrometry. The cell parameters are calculated using the Rietveld method. Density and specific surface area are also calculated. The absence of amorphous phases and impurities in synthetic powders is verified through quantitative phase analysis using the combined Rietveld and reference intensity ratio methods. The results make the experimental protocol very promising for an industrial transfer.Nature Publishing Group2021202120212021info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion11 p.application/pdfhttps://hdl.handle.net/2445/176428Articles publicats en revistes (Mineralogia, Petrologia i Geologia Aplicada)reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)InglésReproducció del document publicat a: https://doi.org/10.1038/s41598-021-84383-7Scientific Reports, 2021, vol. 11, num. 4872, p. 1-11https://doi.org/10.1038/s41598-021-84383-7cc-by (c) Novembre, Daniela et al., 2021http://creativecommons.org/licenses/by/3.0/esinfo:eu-repo/semantics/openAccessoai:recercat.cat:2445/1764282026-05-29T05:05:01Z
dc.title.none.fl_str_mv Synthesis and characterization of Na‑P1 (GIS) zeolite using a kaolinitic rock
title Synthesis and characterization of Na‑P1 (GIS) zeolite using a kaolinitic rock
spellingShingle Synthesis and characterization of Na‑P1 (GIS) zeolite using a kaolinitic rock
Novembre, Daniela
Mineralogia
Jaciments hidrotermals
Cristal·lització
Mineralogy
Hydrothermal deposits
Crystallization
title_short Synthesis and characterization of Na‑P1 (GIS) zeolite using a kaolinitic rock
title_full Synthesis and characterization of Na‑P1 (GIS) zeolite using a kaolinitic rock
title_fullStr Synthesis and characterization of Na‑P1 (GIS) zeolite using a kaolinitic rock
title_full_unstemmed Synthesis and characterization of Na‑P1 (GIS) zeolite using a kaolinitic rock
title_sort Synthesis and characterization of Na‑P1 (GIS) zeolite using a kaolinitic rock
dc.creator.none.fl_str_mv Novembre, Daniela
Gimeno Torrente, Domingo
Del Vecchio, A.
author Novembre, Daniela
author_facet Novembre, Daniela
Gimeno Torrente, Domingo
Del Vecchio, A.
author_role author
author2 Gimeno Torrente, Domingo
Del Vecchio, A.
author2_role author
author
dc.subject.none.fl_str_mv Mineralogia
Jaciments hidrotermals
Cristal·lització
Mineralogy
Hydrothermal deposits
Crystallization
topic Mineralogia
Jaciments hidrotermals
Cristal·lització
Mineralogy
Hydrothermal deposits
Crystallization
description This work focuses on the hydrothermal synthesis of Na-P1 zeolite by using a kaolinite rock coming from Romana (Sassari, Italy). The kaolin is calcined at a temperature of 650 °C and then mixed with calculated quantities of NaOH. The synthesis runs are carried out at ambient pressure and at variable temperatures of 65 and 100 °C. For the first time compared to the past, the Na-P1 zeolite is synthesized without the use of additives and through a protocol that reduces both temperatures and synthesis times. The synthesis products are analysed by X-ray diffraction, high temperature X-ray diffraction, infrared spectroscopy, scanning electron microscopy and inductively coupled plasma optical emission spectrometry. The cell parameters are calculated using the Rietveld method. Density and specific surface area are also calculated. The absence of amorphous phases and impurities in synthetic powders is verified through quantitative phase analysis using the combined Rietveld and reference intensity ratio methods. The results make the experimental protocol very promising for an industrial transfer.
publishDate 2021
dc.date.none.fl_str_mv 2021
2021
2021
2021
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/2445/176428
url https://hdl.handle.net/2445/176428
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Reproducció del document publicat a: https://doi.org/10.1038/s41598-021-84383-7
Scientific Reports, 2021, vol. 11, num. 4872, p. 1-11
https://doi.org/10.1038/s41598-021-84383-7
dc.rights.none.fl_str_mv cc-by (c) Novembre, Daniela et al., 2021
http://creativecommons.org/licenses/by/3.0/es
info:eu-repo/semantics/openAccess
rights_invalid_str_mv cc-by (c) Novembre, Daniela et al., 2021
http://creativecommons.org/licenses/by/3.0/es
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 11 p.
application/pdf
dc.publisher.none.fl_str_mv Nature Publishing Group
publisher.none.fl_str_mv Nature Publishing Group
dc.source.none.fl_str_mv Articles publicats en revistes (Mineralogia, Petrologia i Geologia Aplicada)
reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,812429

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