Application of cross section polishing and FE-SEM observation to tailings generated from flotation of ores

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Fine particles in tailings generated from the flotation of ores were observed. By using Field-emission scanning electron microscopy (FE-SEM), the fine particles were observed at submicron level with high resolution. For the cross section observation, the tailing samples were prepared by cross sectio...

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Detalles Bibliográficos
Autores: Okada, Takashi, Nora, Martinez, Yonezawa, Susumu, Takashima, Masayuki, Arce, German, Lovera, Daniel
Formato: artículo
Fecha de Publicación:2014
Institución:Universidad Nacional Mayor de San Marcos
Repositorio:Revistas - Universidad Nacional Mayor de San Marcos
Lenguaje:español
OAI Identifier:oai:ojs.csi.unmsm:article/11391
Enlace del recurso:https://revistasinvestigacion.unmsm.edu.pe/index.php/iigeo/article/view/11391
Nivel de acceso:acceso abierto
Materia:Relave
Metales pesados
Metaloide
FE-SEM
Sección pulida trasversal
Tailing
Heavy metals
Metalloids
Cross section polishing
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spelling Application of cross section polishing and FE-SEM observation to tailings generated from flotation of oresAplicación de secciones transversales pulidas y observación FE-SEM de relevantes generados a partir de flotación de mineralesOkada, TakashiNora, MartinezYonezawa, SusumuTakashima, MasayukiArce, GermanLovera, DanielRelaveMetales pesadosMetaloideFE-SEMSección pulida trasversalTailingHeavy metalsMetalloidsFE-SEMCross section polishingFine particles in tailings generated from the flotation of ores were observed. By using Field-emission scanning electron microscopy (FE-SEM), the fine particles were observed at submicron level with high resolution. For the cross section observation, the tailing samples were prepared by cross section polishing. With the combination of these techniques, we determined the distributions of the heavy metals and metalloids in the fine particles. As a result, when the particle surfaces were observed, the detection of Pb, Sb, Fe and/or As indicated that these elements coexist or separately exist in the 1−3 μm fine particles. In the cross section observation, the concentrations of Zn and Fe were found to be different in the particles.Se obsevaron partículas finas en relaves generados a partir de la flotación de minerales. Mediante el uso de barrido de emisión de campo (FE-SEM), se observaron las partículas finas a nivel submicrónico con alta resolución. Para la observación de la sección transversal, las muestras de relaves fueron preparados por la sección pulida. Con la combinación de estas técnicas, se determinó la distribución de los metales pesados y metaloides en las partículas finas. Como resultado, cuando se observaron las superficies de las partículas, la detección de Pb, Sb, Fe como se indica que estos elementos coexisten o existen por separado en las partículas finas 1-3um. En la observación de la sección transversal, se encontró que las concentraciones de Zn y Fe diferente en las partículas.Universidad Nacional Mayor de San Marcos, Facultad de Ingeniería Geológica, Minera, Metalúrgica y Geográfica2014-12-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistasinvestigacion.unmsm.edu.pe/index.php/iigeo/article/view/1139110.15381/iigeo.v17i34.11391Revista del Instituto de investigación de la Facultad de minas, metalurgia y ciencias geográficas; Vol. 17 No. 34 (2014)Revista del Instituto de investigación de la Facultad de minas, metalurgia y ciencias geográficas; Vol. 17 Núm. 34 (2014)1682-30871561-0888reponame:Revistas - Universidad Nacional Mayor de San Marcosinstname:Universidad Nacional Mayor de San Marcosinstacron:UNMSMspahttps://revistasinvestigacion.unmsm.edu.pe/index.php/iigeo/article/view/11391/10228Derechos de autor 2014 Takashi Okada, Martinez Nora, Susumu Yonezawa, Masayuki Takashima, German Arce, Daniel Loverahttps://creativecommons.org/licenses/by-nc-sa/4.0info:eu-repo/semantics/openAccessoai:ojs.csi.unmsm:article/113912020-03-09T20:49:48Z
dc.title.none.fl_str_mv Application of cross section polishing and FE-SEM observation to tailings generated from flotation of ores
Aplicación de secciones transversales pulidas y observación FE-SEM de relevantes generados a partir de flotación de minerales
title Application of cross section polishing and FE-SEM observation to tailings generated from flotation of ores
spellingShingle Application of cross section polishing and FE-SEM observation to tailings generated from flotation of ores
Okada, Takashi
Relave
Metales pesados
Metaloide
FE-SEM
Sección pulida trasversal
Tailing
Heavy metals
Metalloids
FE-SEM
Cross section polishing
title_short Application of cross section polishing and FE-SEM observation to tailings generated from flotation of ores
title_full Application of cross section polishing and FE-SEM observation to tailings generated from flotation of ores
title_fullStr Application of cross section polishing and FE-SEM observation to tailings generated from flotation of ores
title_full_unstemmed Application of cross section polishing and FE-SEM observation to tailings generated from flotation of ores
title_sort Application of cross section polishing and FE-SEM observation to tailings generated from flotation of ores
dc.creator.none.fl_str_mv Okada, Takashi
Nora, Martinez
Yonezawa, Susumu
Takashima, Masayuki
Arce, German
Lovera, Daniel
author Okada, Takashi
author_facet Okada, Takashi
Nora, Martinez
Yonezawa, Susumu
Takashima, Masayuki
Arce, German
Lovera, Daniel
author_role author
author2 Nora, Martinez
Yonezawa, Susumu
Takashima, Masayuki
Arce, German
Lovera, Daniel
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Relave
Metales pesados
Metaloide
FE-SEM
Sección pulida trasversal
Tailing
Heavy metals
Metalloids
FE-SEM
Cross section polishing
topic Relave
Metales pesados
Metaloide
FE-SEM
Sección pulida trasversal
Tailing
Heavy metals
Metalloids
FE-SEM
Cross section polishing
description Fine particles in tailings generated from the flotation of ores were observed. By using Field-emission scanning electron microscopy (FE-SEM), the fine particles were observed at submicron level with high resolution. For the cross section observation, the tailing samples were prepared by cross section polishing. With the combination of these techniques, we determined the distributions of the heavy metals and metalloids in the fine particles. As a result, when the particle surfaces were observed, the detection of Pb, Sb, Fe and/or As indicated that these elements coexist or separately exist in the 1−3 μm fine particles. In the cross section observation, the concentrations of Zn and Fe were found to be different in the particles.
publishDate 2014
dc.date.none.fl_str_mv 2014-12-15
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://revistasinvestigacion.unmsm.edu.pe/index.php/iigeo/article/view/11391
10.15381/iigeo.v17i34.11391
url https://revistasinvestigacion.unmsm.edu.pe/index.php/iigeo/article/view/11391
identifier_str_mv 10.15381/iigeo.v17i34.11391
dc.language.none.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv https://revistasinvestigacion.unmsm.edu.pe/index.php/iigeo/article/view/11391/10228
dc.rights.none.fl_str_mv https://creativecommons.org/licenses/by-nc-sa/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidad Nacional Mayor de San Marcos, Facultad de Ingeniería Geológica, Minera, Metalúrgica y Geográfica
publisher.none.fl_str_mv Universidad Nacional Mayor de San Marcos, Facultad de Ingeniería Geológica, Minera, Metalúrgica y Geográfica
dc.source.none.fl_str_mv Revista del Instituto de investigación de la Facultad de minas, metalurgia y ciencias geográficas; Vol. 17 No. 34 (2014)
Revista del Instituto de investigación de la Facultad de minas, metalurgia y ciencias geográficas; Vol. 17 Núm. 34 (2014)
1682-3087
1561-0888
reponame:Revistas - Universidad Nacional Mayor de San Marcos
instname:Universidad Nacional Mayor de San Marcos
instacron:UNMSM
instname_str Universidad Nacional Mayor de San Marcos
instacron_str UNMSM
institution UNMSM
reponame_str Revistas - Universidad Nacional Mayor de San Marcos
collection Revistas - Universidad Nacional Mayor de San Marcos
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1795238286402256896
score 13.754616
Application of cross section polishing and FE-SEM observation to tailings generated from flotation of ores
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