Transition metals supported on al-pilcs as catalysts for C6H5Cl oxidation

Detalhes bibliográficos
Autor(a) principal: Oliveira,L.C.A.
Data de Publicação: 2003
Outros Autores: Lago,R.M., Fabris,J.D., Solar,C., Sapag,K.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Brazilian Journal of Chemical Engineering
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-66322003000100009
Resumo: In the present work, clays pillared with aluminium and impregnated with transition metals (Fe, Co and Cr) were prepared, characterised and studied as catalysts in the oxidation of chlorobenzene. The pillared clay was synthesised using a natural montmorillonite from San Juan (Argentina) as the starting material and an aluminium polycation solution. The catalysts were prepared by impregnating the pillared clay and then calcinating at 500ºC. The catalysts were characterised by XRD, temperature-programmed reduction (TPR) and nitrogen adsorption isotherms. The samples were tested in the deep oxidation of chlorobenzene in some cases reaching more than 90% of total conversion.
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spelling Transition metals supported on al-pilcs as catalysts for C6H5Cl oxidationmontmorillonitepillared clayschlorobenzene oxidationCVOCsenvironmental catalysisIn the present work, clays pillared with aluminium and impregnated with transition metals (Fe, Co and Cr) were prepared, characterised and studied as catalysts in the oxidation of chlorobenzene. The pillared clay was synthesised using a natural montmorillonite from San Juan (Argentina) as the starting material and an aluminium polycation solution. The catalysts were prepared by impregnating the pillared clay and then calcinating at 500ºC. The catalysts were characterised by XRD, temperature-programmed reduction (TPR) and nitrogen adsorption isotherms. The samples were tested in the deep oxidation of chlorobenzene in some cases reaching more than 90% of total conversion.Brazilian Society of Chemical Engineering2003-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-66322003000100009Brazilian Journal of Chemical Engineering v.20 n.1 2003reponame:Brazilian Journal of Chemical Engineeringinstname:Associação Brasileira de Engenharia Química (ABEQ)instacron:ABEQ10.1590/S0104-66322003000100009info:eu-repo/semantics/openAccessOliveira,L.C.A.Lago,R.M.Fabris,J.D.Solar,C.Sapag,K.eng2003-03-19T00:00:00Zoai:scielo:S0104-66322003000100009Revistahttps://www.scielo.br/j/bjce/https://old.scielo.br/oai/scielo-oai.phprgiudici@usp.br||rgiudici@usp.br1678-43830104-6632opendoar:2003-03-19T00:00Brazilian Journal of Chemical Engineering - Associação Brasileira de Engenharia Química (ABEQ)false
dc.title.none.fl_str_mv Transition metals supported on al-pilcs as catalysts for C6H5Cl oxidation
title Transition metals supported on al-pilcs as catalysts for C6H5Cl oxidation
spellingShingle Transition metals supported on al-pilcs as catalysts for C6H5Cl oxidation
Oliveira,L.C.A.
montmorillonite
pillared clays
chlorobenzene oxidation
CVOCs
environmental catalysis
title_short Transition metals supported on al-pilcs as catalysts for C6H5Cl oxidation
title_full Transition metals supported on al-pilcs as catalysts for C6H5Cl oxidation
title_fullStr Transition metals supported on al-pilcs as catalysts for C6H5Cl oxidation
title_full_unstemmed Transition metals supported on al-pilcs as catalysts for C6H5Cl oxidation
title_sort Transition metals supported on al-pilcs as catalysts for C6H5Cl oxidation
author Oliveira,L.C.A.
author_facet Oliveira,L.C.A.
Lago,R.M.
Fabris,J.D.
Solar,C.
Sapag,K.
author_role author
author2 Lago,R.M.
Fabris,J.D.
Solar,C.
Sapag,K.
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Oliveira,L.C.A.
Lago,R.M.
Fabris,J.D.
Solar,C.
Sapag,K.
dc.subject.por.fl_str_mv montmorillonite
pillared clays
chlorobenzene oxidation
CVOCs
environmental catalysis
topic montmorillonite
pillared clays
chlorobenzene oxidation
CVOCs
environmental catalysis
description In the present work, clays pillared with aluminium and impregnated with transition metals (Fe, Co and Cr) were prepared, characterised and studied as catalysts in the oxidation of chlorobenzene. The pillared clay was synthesised using a natural montmorillonite from San Juan (Argentina) as the starting material and an aluminium polycation solution. The catalysts were prepared by impregnating the pillared clay and then calcinating at 500ºC. The catalysts were characterised by XRD, temperature-programmed reduction (TPR) and nitrogen adsorption isotherms. The samples were tested in the deep oxidation of chlorobenzene in some cases reaching more than 90% of total conversion.
publishDate 2003
dc.date.none.fl_str_mv 2003-03-01
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=S0104-66322003000100009
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-66322003000100009
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0104-66322003000100009
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 Brazilian Society of Chemical Engineering
publisher.none.fl_str_mv Brazilian Society of Chemical Engineering
dc.source.none.fl_str_mv Brazilian Journal of Chemical Engineering v.20 n.1 2003
reponame:Brazilian Journal of Chemical Engineering
instname:Associação Brasileira de Engenharia Química (ABEQ)
instacron:ABEQ
instname_str Associação Brasileira de Engenharia Química (ABEQ)
instacron_str ABEQ
institution ABEQ
reponame_str Brazilian Journal of Chemical Engineering
collection Brazilian Journal of Chemical Engineering
repository.name.fl_str_mv Brazilian Journal of Chemical Engineering - Associação Brasileira de Engenharia Química (ABEQ)
repository.mail.fl_str_mv rgiudici@usp.br||rgiudici@usp.br
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