Lithium extraction from β-spodumene through chlorination with chlorine gas

Autores
Barbosa, Lucía Isabel; Valente, Norma Graciela; Orozco, R. P.; Gonzalez, Jorge Alberto
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The extraction of lithium by means of the chlorination roasting of b-spodumene has been studied in the temperature range from 1000 to 1100 C for periods of time from 0 to 180 min. The roasting was carried out in a fixed bed reactor using pure gaseous Cl2 as chlorinating agent. The reactants and products were characterized by X-ray diffraction (XRD), X-ray fluorescence (XRF), atomic absorption spectrometry (AAS), scanning electron microscopy (SEM) and electron probe microanalysis (EPMA). The roasting of b-spodumene with pure Cl2 at 1100 C for the period of 150 min led to quantitative extraction of lithium as lithium chloride. The solid products of the reaction of b-spodumene with Cl2 were found to be Al6Si2-O13 (mullite), and Si2O (cristobalite).
Fil: Barbosa, Lucía Isabel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Investigaciones en Tecnología Química. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia. Instituto de Investigaciones en Tecnología Química; Argentina
Fil: Valente, Norma Graciela. Universidad Nacional de Cuyo; Argentina
Fil: Orozco, R. P.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Investigaciones en Tecnología Química. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia. Instituto de Investigaciones en Tecnología Química; Argentina
Fil: Gonzalez, Jorge Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Investigaciones en Tecnología Química. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia. Instituto de Investigaciones en Tecnología Química; Argentina
Materia
Lithium
Extraction
Chlorination
Chlorine
Gas
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/31756
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Lithium extraction from β-spodumene through chlorination with chlorine gasBarbosa, Lucía IsabelValente, Norma GracielaOrozco, R. P.Gonzalez, Jorge AlbertoLithiumExtractionChlorinationChlorineGashttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1The extraction of lithium by means of the chlorination roasting of b-spodumene has been studied in the temperature range from 1000 to 1100 C for periods of time from 0 to 180 min. The roasting was carried out in a fixed bed reactor using pure gaseous Cl2 as chlorinating agent. The reactants and products were characterized by X-ray diffraction (XRD), X-ray fluorescence (XRF), atomic absorption spectrometry (AAS), scanning electron microscopy (SEM) and electron probe microanalysis (EPMA). The roasting of b-spodumene with pure Cl2 at 1100 C for the period of 150 min led to quantitative extraction of lithium as lithium chloride. The solid products of the reaction of b-spodumene with Cl2 were found to be Al6Si2-O13 (mullite), and Si2O (cristobalite).Fil: Barbosa, Lucía Isabel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Investigaciones en Tecnología Química. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia. Instituto de Investigaciones en Tecnología Química; ArgentinaFil: Valente, Norma Graciela. Universidad Nacional de Cuyo; ArgentinaFil: Orozco, R. P.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Investigaciones en Tecnología Química. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia. Instituto de Investigaciones en Tecnología Química; ArgentinaFil: Gonzalez, Jorge Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Investigaciones en Tecnología Química. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia. Instituto de Investigaciones en Tecnología Química; ArgentinaElsevier2014-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/31756Barbosa, Lucía Isabel; Valente, Norma Graciela; Orozco, R. P.; Gonzalez, Jorge Alberto; Lithium extraction from β-spodumene through chlorination with chlorine gas; Elsevier; Minerals Engineering; 56; 2-2014; 29-340892-6875CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0892687513003506info:eu-repo/semantics/altIdentifier/doi/10.1016/j.mineng.2013.10.026info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:58:49Zoai:ri.conicet.gov.ar:11336/31756instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 09:58:50.042CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Lithium extraction from β-spodumene through chlorination with chlorine gas
title Lithium extraction from β-spodumene through chlorination with chlorine gas
spellingShingle Lithium extraction from β-spodumene through chlorination with chlorine gas
Barbosa, Lucía Isabel
Lithium
Extraction
Chlorination
Chlorine
Gas
title_short Lithium extraction from β-spodumene through chlorination with chlorine gas
title_full Lithium extraction from β-spodumene through chlorination with chlorine gas
title_fullStr Lithium extraction from β-spodumene through chlorination with chlorine gas
title_full_unstemmed Lithium extraction from β-spodumene through chlorination with chlorine gas
title_sort Lithium extraction from β-spodumene through chlorination with chlorine gas
dc.creator.none.fl_str_mv Barbosa, Lucía Isabel
Valente, Norma Graciela
Orozco, R. P.
Gonzalez, Jorge Alberto
author Barbosa, Lucía Isabel
author_facet Barbosa, Lucía Isabel
Valente, Norma Graciela
Orozco, R. P.
Gonzalez, Jorge Alberto
author_role author
author2 Valente, Norma Graciela
Orozco, R. P.
Gonzalez, Jorge Alberto
author2_role author
author
author
dc.subject.none.fl_str_mv Lithium
Extraction
Chlorination
Chlorine
Gas
topic Lithium
Extraction
Chlorination
Chlorine
Gas
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The extraction of lithium by means of the chlorination roasting of b-spodumene has been studied in the temperature range from 1000 to 1100 C for periods of time from 0 to 180 min. The roasting was carried out in a fixed bed reactor using pure gaseous Cl2 as chlorinating agent. The reactants and products were characterized by X-ray diffraction (XRD), X-ray fluorescence (XRF), atomic absorption spectrometry (AAS), scanning electron microscopy (SEM) and electron probe microanalysis (EPMA). The roasting of b-spodumene with pure Cl2 at 1100 C for the period of 150 min led to quantitative extraction of lithium as lithium chloride. The solid products of the reaction of b-spodumene with Cl2 were found to be Al6Si2-O13 (mullite), and Si2O (cristobalite).
Fil: Barbosa, Lucía Isabel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Investigaciones en Tecnología Química. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia. Instituto de Investigaciones en Tecnología Química; Argentina
Fil: Valente, Norma Graciela. Universidad Nacional de Cuyo; Argentina
Fil: Orozco, R. P.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Investigaciones en Tecnología Química. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia. Instituto de Investigaciones en Tecnología Química; Argentina
Fil: Gonzalez, Jorge Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Investigaciones en Tecnología Química. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia. Instituto de Investigaciones en Tecnología Química; Argentina
description The extraction of lithium by means of the chlorination roasting of b-spodumene has been studied in the temperature range from 1000 to 1100 C for periods of time from 0 to 180 min. The roasting was carried out in a fixed bed reactor using pure gaseous Cl2 as chlorinating agent. The reactants and products were characterized by X-ray diffraction (XRD), X-ray fluorescence (XRF), atomic absorption spectrometry (AAS), scanning electron microscopy (SEM) and electron probe microanalysis (EPMA). The roasting of b-spodumene with pure Cl2 at 1100 C for the period of 150 min led to quantitative extraction of lithium as lithium chloride. The solid products of the reaction of b-spodumene with Cl2 were found to be Al6Si2-O13 (mullite), and Si2O (cristobalite).
publishDate 2014
dc.date.none.fl_str_mv 2014-02
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/31756
Barbosa, Lucía Isabel; Valente, Norma Graciela; Orozco, R. P.; Gonzalez, Jorge Alberto; Lithium extraction from β-spodumene through chlorination with chlorine gas; Elsevier; Minerals Engineering; 56; 2-2014; 29-34
0892-6875
CONICET Digital
CONICET
url http://hdl.handle.net/11336/31756
identifier_str_mv Barbosa, Lucía Isabel; Valente, Norma Graciela; Orozco, R. P.; Gonzalez, Jorge Alberto; Lithium extraction from β-spodumene through chlorination with chlorine gas; Elsevier; Minerals Engineering; 56; 2-2014; 29-34
0892-6875
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0892687513003506
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.mineng.2013.10.026
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.13397

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