Distribution and speciation of Ni in sepiolite-falcondoite- type 'garnierite' by EXAFS

Ni-laterites represent one of the main Ni sources worldwide, with about 40% of the annual production (Gleeson et al., 2003). A problem in laterites is to find a reliable system to control the exact partitioning of Ni among the different minerals in the lateritic profile, because laterite profiles ar...

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Detalhes bibliográficos
Autores: Roqué, Josep, Villanova de Benavent, Cristina, Proenza Fernández, Joaquín Antonio, Tauler i Ferré, Esperança, Galí Medina, Salvador, 1949-
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2011
País:España
Recursos:Universidad de Barcelona
Repositorio:Dipòsit Digital de la UB
OAI Identifier:oai:diposit.ub.edu:2445/183816
Acesso em linha:https://hdl.handle.net/2445/183816
Access Level:acceso abierto
Palavra-chave:Mineralogia
Jaciments minerals
Níquel
República Dominicana
Mineralogy
Mineral deposits
Nickel
Dominican Republic
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spelling Distribution and speciation of Ni in sepiolite-falcondoite- type 'garnierite' by EXAFSRoqué, JosepVillanova de Benavent, CristinaProenza Fernández, Joaquín AntonioTauler i Ferré, EsperançaGalí Medina, Salvador, 1949-MineralogiaJaciments mineralsNíquelRepública DominicanaMineralogyMineral depositsNickelDominican RepublicNi-laterites represent one of the main Ni sources worldwide, with about 40% of the annual production (Gleeson et al., 2003). A problem in laterites is to find a reliable system to control the exact partitioning of Ni among the different minerals in the lateritic profile, because laterite profiles are generally constituted by fine-grained minerals. The determination of Ni-sorption mechanisms during the process of lateritization arises as a very important target from both the mining and environmental point of view (e.g. RoquéRosell et al., 2010).Sociedad Española de Mineralogía2011info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://hdl.handle.net/2445/183816Articles publicats en revistes (Mineralogia, Petrologia i Geologia Aplicada)reponame:Dipòsit Digital de la UBinstname:Universidad de BarcelonaInglésReproducció del document publicat a: http://www.semineral.es/websem/PdfServlet?mod=archivos&subMod=publicaciones&archivo=Macla15_183.pdfMACLA. Revista de la Sociedad Española de Mineralogía, 2011, vol. 15, p. 183-184(c) Roqué, Josep et al., 2011info:eu-repo/semantics/openAccessoai:diposit.ub.edu:2445/1838162026-05-27T06:46:51Z
dc.title.none.fl_str_mv Distribution and speciation of Ni in sepiolite-falcondoite- type 'garnierite' by EXAFS
title Distribution and speciation of Ni in sepiolite-falcondoite- type 'garnierite' by EXAFS
spellingShingle Distribution and speciation of Ni in sepiolite-falcondoite- type 'garnierite' by EXAFS
Roqué, Josep
Mineralogia
Jaciments minerals
Níquel
República Dominicana
Mineralogy
Mineral deposits
Nickel
Dominican Republic
title_short Distribution and speciation of Ni in sepiolite-falcondoite- type 'garnierite' by EXAFS
title_full Distribution and speciation of Ni in sepiolite-falcondoite- type 'garnierite' by EXAFS
title_fullStr Distribution and speciation of Ni in sepiolite-falcondoite- type 'garnierite' by EXAFS
title_full_unstemmed Distribution and speciation of Ni in sepiolite-falcondoite- type 'garnierite' by EXAFS
title_sort Distribution and speciation of Ni in sepiolite-falcondoite- type 'garnierite' by EXAFS
dc.creator.none.fl_str_mv Roqué, Josep
Villanova de Benavent, Cristina
Proenza Fernández, Joaquín Antonio
Tauler i Ferré, Esperança
Galí Medina, Salvador, 1949-
author Roqué, Josep
author_facet Roqué, Josep
Villanova de Benavent, Cristina
Proenza Fernández, Joaquín Antonio
Tauler i Ferré, Esperança
Galí Medina, Salvador, 1949-
author_role author
author2 Villanova de Benavent, Cristina
Proenza Fernández, Joaquín Antonio
Tauler i Ferré, Esperança
Galí Medina, Salvador, 1949-
author2_role author
author
author
author
dc.subject.none.fl_str_mv Mineralogia
Jaciments minerals
Níquel
República Dominicana
Mineralogy
Mineral deposits
Nickel
Dominican Republic
topic Mineralogia
Jaciments minerals
Níquel
República Dominicana
Mineralogy
Mineral deposits
Nickel
Dominican Republic
description Ni-laterites represent one of the main Ni sources worldwide, with about 40% of the annual production (Gleeson et al., 2003). A problem in laterites is to find a reliable system to control the exact partitioning of Ni among the different minerals in the lateritic profile, because laterite profiles are generally constituted by fine-grained minerals. The determination of Ni-sorption mechanisms during the process of lateritization arises as a very important target from both the mining and environmental point of view (e.g. RoquéRosell et al., 2010).
publishDate 2011
dc.date.none.fl_str_mv 2011
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/2445/183816
url https://hdl.handle.net/2445/183816
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Reproducció del document publicat a: http://www.semineral.es/websem/PdfServlet?mod=archivos&subMod=publicaciones&archivo=Macla15_183.pdf
MACLA. Revista de la Sociedad Española de Mineralogía, 2011, vol. 15, p. 183-184
dc.rights.none.fl_str_mv (c) Roqué, Josep et al., 2011
info:eu-repo/semantics/openAccess
rights_invalid_str_mv (c) Roqué, Josep et al., 2011
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Sociedad Española de Mineralogía
publisher.none.fl_str_mv Sociedad Española de Mineralogía
dc.source.none.fl_str_mv Articles publicats en revistes (Mineralogia, Petrologia i Geologia Aplicada)
reponame:Dipòsit Digital de la UB
instname:Universidad de Barcelona
instname_str Universidad de Barcelona
reponame_str Dipòsit Digital de la UB
collection Dipòsit Digital de la UB
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.300719

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