Recuperação de 241Am de para-raios e detectores de fumaça

Bibliographic Details
Main Author: Clain,Almir Faria
Publication Date: 1999
Other Authors: Aquino,Josilto Oliveira de, Domingues,Maria de Lourdes Freitas
Format: Article
Language: por
Source: Química Nova (Online)
Download full: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40421999000500010
Summary: A method is described for recovering and purifying 241Am from lightning-conductors and smoke detectors. The method is based on the precipitation of silver, as AgCl, the main impurity, and extraction of americium with TBP. Further purification with ion-exchange resin is also used. The results have shown that by this method the americium is obtained with high purity.
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spelling Recuperação de 241Am de para-raios e detectores de fumaçaamericium recoveryamericium purificationsmoke detectorslightning-conductorsA method is described for recovering and purifying 241Am from lightning-conductors and smoke detectors. The method is based on the precipitation of silver, as AgCl, the main impurity, and extraction of americium with TBP. Further purification with ion-exchange resin is also used. The results have shown that by this method the americium is obtained with high purity.Sociedade Brasileira de Química1999-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40421999000500010Química Nova v.22 n.5 1999reponame:Química Nova (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0100-40421999000500010info:eu-repo/semantics/openAccessClain,Almir FariaAquino,Josilto Oliveira deDomingues,Maria de Lourdes Freitaspor2000-02-04T00:00:00Zoai:scielo:S0100-40421999000500010Revistahttps://www.scielo.br/j/qn/ONGhttps://old.scielo.br/oai/scielo-oai.phpquimicanova@sbq.org.br1678-70640100-4042opendoar:2000-02-04T00:00Química Nova (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Recuperação de 241Am de para-raios e detectores de fumaça
title Recuperação de 241Am de para-raios e detectores de fumaça
spellingShingle Recuperação de 241Am de para-raios e detectores de fumaça
Clain,Almir Faria
americium recovery
americium purification
smoke detectors
lightning-conductors
title_short Recuperação de 241Am de para-raios e detectores de fumaça
title_full Recuperação de 241Am de para-raios e detectores de fumaça
title_fullStr Recuperação de 241Am de para-raios e detectores de fumaça
title_full_unstemmed Recuperação de 241Am de para-raios e detectores de fumaça
title_sort Recuperação de 241Am de para-raios e detectores de fumaça
author Clain,Almir Faria
author_facet Clain,Almir Faria
Aquino,Josilto Oliveira de
Domingues,Maria de Lourdes Freitas
author_role author
author2 Aquino,Josilto Oliveira de
Domingues,Maria de Lourdes Freitas
author2_role author
author
dc.contributor.author.fl_str_mv Clain,Almir Faria
Aquino,Josilto Oliveira de
Domingues,Maria de Lourdes Freitas
dc.subject.por.fl_str_mv americium recovery
americium purification
smoke detectors
lightning-conductors
topic americium recovery
americium purification
smoke detectors
lightning-conductors
description A method is described for recovering and purifying 241Am from lightning-conductors and smoke detectors. The method is based on the precipitation of silver, as AgCl, the main impurity, and extraction of americium with TBP. Further purification with ion-exchange resin is also used. The results have shown that by this method the americium is obtained with high purity.
publishDate 1999
dc.date.none.fl_str_mv 1999-09-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40421999000500010
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40421999000500010
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv 10.1590/S0100-40421999000500010
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Química
publisher.none.fl_str_mv Sociedade Brasileira de Química
dc.source.none.fl_str_mv Química Nova v.22 n.5 1999
reponame:Química Nova (Online)
instname:Sociedade Brasileira de Química (SBQ)
instacron:SBQ
instname_str Sociedade Brasileira de Química (SBQ)
instacron_str SBQ
institution SBQ
reponame_str Química Nova (Online)
collection Química Nova (Online)
repository.name.fl_str_mv Química Nova (Online) - Sociedade Brasileira de Química (SBQ)
repository.mail.fl_str_mv quimicanova@sbq.org.br
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