Degradation of acetonitrile residues using oxidation processes

Detalhes bibliográficos
Autor(a) principal: Micaroni,Regina C. da C. M.
Data de Publicação: 2004
Outros Autores: Bueno,Maria Izabel M. S., Jardim,Wilson de F.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Journal of the Brazilian Chemical Society (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532004000400011
Resumo: Several oxidation processes were investigated to degrade residues of acetonitrile. Alternatives such as photolysis, degradation with hydrogen peroxide, Fenton and photo-Fenton processes were investigated. Among the options studied, photolysis proved to be the best choice. Photolysis promoted 100% degradation of 20% aqueous acetonitrile solutions in 30 hours. This method proved to be a cheap alternative to decompose toxic residues of acetonitrile, which tend to be accumulated in laboratories that use RP-HPLC equipments.
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spelling Degradation of acetonitrile residues using oxidation processesacetonitrileoxidation processdegradationSeveral oxidation processes were investigated to degrade residues of acetonitrile. Alternatives such as photolysis, degradation with hydrogen peroxide, Fenton and photo-Fenton processes were investigated. Among the options studied, photolysis proved to be the best choice. Photolysis promoted 100% degradation of 20% aqueous acetonitrile solutions in 30 hours. This method proved to be a cheap alternative to decompose toxic residues of acetonitrile, which tend to be accumulated in laboratories that use RP-HPLC equipments.Sociedade Brasileira de Química2004-08-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532004000400011Journal of the Brazilian Chemical Society v.15 n.4 2004reponame:Journal of the Brazilian Chemical Society (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0103-50532004000400011info:eu-repo/semantics/openAccessMicaroni,Regina C. da C. M.Bueno,Maria Izabel M. S.Jardim,Wilson de F.eng2004-09-15T00:00:00Zoai:scielo:S0103-50532004000400011Revistahttp://jbcs.sbq.org.brONGhttps://old.scielo.br/oai/scielo-oai.php||office@jbcs.sbq.org.br1678-47900103-5053opendoar:2004-09-15T00:00Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Degradation of acetonitrile residues using oxidation processes
title Degradation of acetonitrile residues using oxidation processes
spellingShingle Degradation of acetonitrile residues using oxidation processes
Micaroni,Regina C. da C. M.
acetonitrile
oxidation process
degradation
title_short Degradation of acetonitrile residues using oxidation processes
title_full Degradation of acetonitrile residues using oxidation processes
title_fullStr Degradation of acetonitrile residues using oxidation processes
title_full_unstemmed Degradation of acetonitrile residues using oxidation processes
title_sort Degradation of acetonitrile residues using oxidation processes
author Micaroni,Regina C. da C. M.
author_facet Micaroni,Regina C. da C. M.
Bueno,Maria Izabel M. S.
Jardim,Wilson de F.
author_role author
author2 Bueno,Maria Izabel M. S.
Jardim,Wilson de F.
author2_role author
author
dc.contributor.author.fl_str_mv Micaroni,Regina C. da C. M.
Bueno,Maria Izabel M. S.
Jardim,Wilson de F.
dc.subject.por.fl_str_mv acetonitrile
oxidation process
degradation
topic acetonitrile
oxidation process
degradation
description Several oxidation processes were investigated to degrade residues of acetonitrile. Alternatives such as photolysis, degradation with hydrogen peroxide, Fenton and photo-Fenton processes were investigated. Among the options studied, photolysis proved to be the best choice. Photolysis promoted 100% degradation of 20% aqueous acetonitrile solutions in 30 hours. This method proved to be a cheap alternative to decompose toxic residues of acetonitrile, which tend to be accumulated in laboratories that use RP-HPLC equipments.
publishDate 2004
dc.date.none.fl_str_mv 2004-08-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
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status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532004000400011
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532004000400011
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0103-50532004000400011
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 Journal of the Brazilian Chemical Society v.15 n.4 2004
reponame:Journal of the Brazilian Chemical Society (Online)
instname:Sociedade Brasileira de Química (SBQ)
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instname_str Sociedade Brasileira de Química (SBQ)
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institution SBQ
reponame_str Journal of the Brazilian Chemical Society (Online)
collection Journal of the Brazilian Chemical Society (Online)
repository.name.fl_str_mv Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)
repository.mail.fl_str_mv ||office@jbcs.sbq.org.br
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