Kinetics and Product Analysis of the Electrochemical Dehalogenation of Hexachlorobenzene
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , , , |
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=S0103-50532015000400790 |
Resumo: | A method for establishing the kinetics and products of the electrochemical degradation of hexachlorobenzene (HCB) is described. One plausible way of reducing HCB´s toxicity is through cathodic dehalogenation. The characterization of products formed during the electrochemical reduction and the reaction kinetics are both reported. Pentachlorobenzene (PCB), tetrachlorobenzene (TCB) and trichlorobenzene (TriCB) were identified among the degradation products by high performance liquid chromatography (HPLC) with ultraviolet (UV) detection. The kinetics is analyzed under different electrolysis conditions. |
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Kinetics and Product Analysis of the Electrochemical Dehalogenation of Hexachlorobenzenehexachlorobenzeneelectrochemical dehalogenationkineticsA method for establishing the kinetics and products of the electrochemical degradation of hexachlorobenzene (HCB) is described. One plausible way of reducing HCB´s toxicity is through cathodic dehalogenation. The characterization of products formed during the electrochemical reduction and the reaction kinetics are both reported. Pentachlorobenzene (PCB), tetrachlorobenzene (TCB) and trichlorobenzene (TriCB) were identified among the degradation products by high performance liquid chromatography (HPLC) with ultraviolet (UV) detection. The kinetics is analyzed under different electrolysis conditions.Sociedade Brasileira de Química2015-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532015000400790Journal of the Brazilian Chemical Society v.26 n.4 2015reponame:Journal of the Brazilian Chemical Society (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.5935/0103-5053.20150041info:eu-repo/semantics/openAccessGallardo-Rivas,Nohra V.Guzman,JavierGutierrez-Granados,SilviaGarcia-Jimenez,Maria GuadalupeIbanez,Jorge G.Paramo-Garcia,Uliseseng2015-05-11T00:00:00Zoai:scielo:S0103-50532015000400790Revistahttp://jbcs.sbq.org.brONGhttps://old.scielo.br/oai/scielo-oai.php||office@jbcs.sbq.org.br1678-47900103-5053opendoar:2015-05-11T00:00Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)false |
dc.title.none.fl_str_mv |
Kinetics and Product Analysis of the Electrochemical Dehalogenation of Hexachlorobenzene |
title |
Kinetics and Product Analysis of the Electrochemical Dehalogenation of Hexachlorobenzene |
spellingShingle |
Kinetics and Product Analysis of the Electrochemical Dehalogenation of Hexachlorobenzene Gallardo-Rivas,Nohra V. hexachlorobenzene electrochemical dehalogenation kinetics |
title_short |
Kinetics and Product Analysis of the Electrochemical Dehalogenation of Hexachlorobenzene |
title_full |
Kinetics and Product Analysis of the Electrochemical Dehalogenation of Hexachlorobenzene |
title_fullStr |
Kinetics and Product Analysis of the Electrochemical Dehalogenation of Hexachlorobenzene |
title_full_unstemmed |
Kinetics and Product Analysis of the Electrochemical Dehalogenation of Hexachlorobenzene |
title_sort |
Kinetics and Product Analysis of the Electrochemical Dehalogenation of Hexachlorobenzene |
author |
Gallardo-Rivas,Nohra V. |
author_facet |
Gallardo-Rivas,Nohra V. Guzman,Javier Gutierrez-Granados,Silvia Garcia-Jimenez,Maria Guadalupe Ibanez,Jorge G. Paramo-Garcia,Ulises |
author_role |
author |
author2 |
Guzman,Javier Gutierrez-Granados,Silvia Garcia-Jimenez,Maria Guadalupe Ibanez,Jorge G. Paramo-Garcia,Ulises |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Gallardo-Rivas,Nohra V. Guzman,Javier Gutierrez-Granados,Silvia Garcia-Jimenez,Maria Guadalupe Ibanez,Jorge G. Paramo-Garcia,Ulises |
dc.subject.por.fl_str_mv |
hexachlorobenzene electrochemical dehalogenation kinetics |
topic |
hexachlorobenzene electrochemical dehalogenation kinetics |
description |
A method for establishing the kinetics and products of the electrochemical degradation of hexachlorobenzene (HCB) is described. One plausible way of reducing HCB´s toxicity is through cathodic dehalogenation. The characterization of products formed during the electrochemical reduction and the reaction kinetics are both reported. Pentachlorobenzene (PCB), tetrachlorobenzene (TCB) and trichlorobenzene (TriCB) were identified among the degradation products by high performance liquid chromatography (HPLC) with ultraviolet (UV) detection. The kinetics is analyzed under different electrolysis conditions. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-04-01 |
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=S0103-50532015000400790 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532015000400790 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.5935/0103-5053.20150041 |
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.26 n.4 2015 reponame:Journal of the Brazilian Chemical Society (Online) instname:Sociedade Brasileira de Química (SBQ) instacron:SBQ |
instname_str |
Sociedade Brasileira de Química (SBQ) |
instacron_str |
SBQ |
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 |
_version_ |
1750318177049378816 |