Estudo da adsorção de compostos sulfurados empregando zeólitas contendo zinco

Detalhes bibliográficos
Autor(a) principal: Malvesti,Álvaro L.
Data de Publicação: 2009
Outros Autores: Mignoni,Marcelo L., Scherer,Robison P., Penha,Fábio G., Pergher,Sibele B. C.
Tipo de documento: Artigo
Idioma: por
Título da fonte: Química Nova (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422009000600024
Resumo: This paper deals with an adosrption of sulphur compounds employing zeolites containing zinc. The zeolites employed were commercial NaY and Beta. The zinc was incorporated in three levels: 0.5; 1.0 and 5%. The sulphur compounds studied were benzothiophene and dibenzothiofene. The results showed that both zeolites can be employed for adsorption of benzothiophene and dibenzothiophene. The Zn incorporation (0.5%) promotes an increase in zeolites adsorption ability. The DBT adsorbs more than BT, probably because it strongly interacts with zeolite structure. The BT adsorbs more in NaY than in beta probably because the NaY zeolite has a high intern volume. This is not observed for DBT.
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spelling Estudo da adsorção de compostos sulfurados empregando zeólitas contendo zincosulphur compoundszeólitasadsorptionThis paper deals with an adosrption of sulphur compounds employing zeolites containing zinc. The zeolites employed were commercial NaY and Beta. The zinc was incorporated in three levels: 0.5; 1.0 and 5%. The sulphur compounds studied were benzothiophene and dibenzothiofene. The results showed that both zeolites can be employed for adsorption of benzothiophene and dibenzothiophene. The Zn incorporation (0.5%) promotes an increase in zeolites adsorption ability. The DBT adsorbs more than BT, probably because it strongly interacts with zeolite structure. The BT adsorbs more in NaY than in beta probably because the NaY zeolite has a high intern volume. This is not observed for DBT.Sociedade Brasileira de Química2009-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422009000600024Química Nova v.32 n.6 2009reponame:Química Nova (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0100-40422009000600024info:eu-repo/semantics/openAccessMalvesti,Álvaro L.Mignoni,Marcelo L.Scherer,Robison P.Penha,Fábio G.Pergher,Sibele B. C.por2009-09-22T00:00:00Zoai:scielo:S0100-40422009000600024Revistahttps://www.scielo.br/j/qn/ONGhttps://old.scielo.br/oai/scielo-oai.phpquimicanova@sbq.org.br1678-70640100-4042opendoar:2009-09-22T00:00Química Nova (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Estudo da adsorção de compostos sulfurados empregando zeólitas contendo zinco
title Estudo da adsorção de compostos sulfurados empregando zeólitas contendo zinco
spellingShingle Estudo da adsorção de compostos sulfurados empregando zeólitas contendo zinco
Malvesti,Álvaro L.
sulphur compounds
zeólitas
adsorption
title_short Estudo da adsorção de compostos sulfurados empregando zeólitas contendo zinco
title_full Estudo da adsorção de compostos sulfurados empregando zeólitas contendo zinco
title_fullStr Estudo da adsorção de compostos sulfurados empregando zeólitas contendo zinco
title_full_unstemmed Estudo da adsorção de compostos sulfurados empregando zeólitas contendo zinco
title_sort Estudo da adsorção de compostos sulfurados empregando zeólitas contendo zinco
author Malvesti,Álvaro L.
author_facet Malvesti,Álvaro L.
Mignoni,Marcelo L.
Scherer,Robison P.
Penha,Fábio G.
Pergher,Sibele B. C.
author_role author
author2 Mignoni,Marcelo L.
Scherer,Robison P.
Penha,Fábio G.
Pergher,Sibele B. C.
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Malvesti,Álvaro L.
Mignoni,Marcelo L.
Scherer,Robison P.
Penha,Fábio G.
Pergher,Sibele B. C.
dc.subject.por.fl_str_mv sulphur compounds
zeólitas
adsorption
topic sulphur compounds
zeólitas
adsorption
description This paper deals with an adosrption of sulphur compounds employing zeolites containing zinc. The zeolites employed were commercial NaY and Beta. The zinc was incorporated in three levels: 0.5; 1.0 and 5%. The sulphur compounds studied were benzothiophene and dibenzothiofene. The results showed that both zeolites can be employed for adsorption of benzothiophene and dibenzothiophene. The Zn incorporation (0.5%) promotes an increase in zeolites adsorption ability. The DBT adsorbs more than BT, probably because it strongly interacts with zeolite structure. The BT adsorbs more in NaY than in beta probably because the NaY zeolite has a high intern volume. This is not observed for DBT.
publishDate 2009
dc.date.none.fl_str_mv 2009-01-01
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=S0100-40422009000600024
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422009000600024
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv 10.1590/S0100-40422009000600024
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.32 n.6 2009
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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