Estimation of surface area and pore volume of activated carbons by methylene blue and iodine numbers

Detalhes bibliográficos
Autor(a) principal: Nunes, Cleiton A.
Data de Publicação: 2010
Outros Autores: Guerreiro, Mário C.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFLA
Texto Completo: http://repositorio.ufla.br/jspui/handle/1/4778
Resumo: Data of methylene blue number and iodine number of activated carbons samples were calibrated against the respective surface area, micropore volume and total pore volume using multiple regression. The models obtained from the calibrations were used in predicting these physical properties of a test group of activated carbon samples produced from several raw materials. In all cases, the predicted values were in good agreement with the expected values. The method allows extracting more information from the methylene blue and iodine adsorption studies than normally obtained with this type of material.
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spelling Estimation of surface area and pore volume of activated carbons by methylene blue and iodine numbersActivated carbonSpecific surface areaPore volumeData of methylene blue number and iodine number of activated carbons samples were calibrated against the respective surface area, micropore volume and total pore volume using multiple regression. The models obtained from the calibrations were used in predicting these physical properties of a test group of activated carbon samples produced from several raw materials. In all cases, the predicted values were in good agreement with the expected values. The method allows extracting more information from the methylene blue and iodine adsorption studies than normally obtained with this type of material.Sociedade Brasileira de Química2014-12-04T19:50:10Z2014-12-04T19:50:10Z2010-10-21info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleNUNES, C. A.; GUERREIRO, M. C. Estimation of surface area and pore volume of activated carbons by methylene blue and iodine numbers. Química Nova, São Paulo, v. 34, n. 3, p. 472-476, jan./fev. 2011.http://repositorio.ufla.br/jspui/handle/1/4778Química Novareponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLANunes, Cleiton A.Guerreiro, Mário C.info:eu-repo/semantics/openAccesseng2014-12-30T14:03:40Zoai:localhost:1/4778Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2014-12-30T14:03:40Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false
dc.title.none.fl_str_mv Estimation of surface area and pore volume of activated carbons by methylene blue and iodine numbers
title Estimation of surface area and pore volume of activated carbons by methylene blue and iodine numbers
spellingShingle Estimation of surface area and pore volume of activated carbons by methylene blue and iodine numbers
Nunes, Cleiton A.
Activated carbon
Specific surface area
Pore volume
title_short Estimation of surface area and pore volume of activated carbons by methylene blue and iodine numbers
title_full Estimation of surface area and pore volume of activated carbons by methylene blue and iodine numbers
title_fullStr Estimation of surface area and pore volume of activated carbons by methylene blue and iodine numbers
title_full_unstemmed Estimation of surface area and pore volume of activated carbons by methylene blue and iodine numbers
title_sort Estimation of surface area and pore volume of activated carbons by methylene blue and iodine numbers
author Nunes, Cleiton A.
author_facet Nunes, Cleiton A.
Guerreiro, Mário C.
author_role author
author2 Guerreiro, Mário C.
author2_role author
dc.contributor.author.fl_str_mv Nunes, Cleiton A.
Guerreiro, Mário C.
dc.subject.por.fl_str_mv Activated carbon
Specific surface area
Pore volume
topic Activated carbon
Specific surface area
Pore volume
description Data of methylene blue number and iodine number of activated carbons samples were calibrated against the respective surface area, micropore volume and total pore volume using multiple regression. The models obtained from the calibrations were used in predicting these physical properties of a test group of activated carbon samples produced from several raw materials. In all cases, the predicted values were in good agreement with the expected values. The method allows extracting more information from the methylene blue and iodine adsorption studies than normally obtained with this type of material.
publishDate 2010
dc.date.none.fl_str_mv 2010-10-21
2014-12-04T19:50:10Z
2014-12-04T19:50:10Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv NUNES, C. A.; GUERREIRO, M. C. Estimation of surface area and pore volume of activated carbons by methylene blue and iodine numbers. Química Nova, São Paulo, v. 34, n. 3, p. 472-476, jan./fev. 2011.
http://repositorio.ufla.br/jspui/handle/1/4778
identifier_str_mv NUNES, C. A.; GUERREIRO, M. C. Estimation of surface area and pore volume of activated carbons by methylene blue and iodine numbers. Química Nova, São Paulo, v. 34, n. 3, p. 472-476, jan./fev. 2011.
url http://repositorio.ufla.br/jspui/handle/1/4778
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
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
reponame:Repositório Institucional da UFLA
instname:Universidade Federal de Lavras (UFLA)
instacron:UFLA
instname_str Universidade Federal de Lavras (UFLA)
instacron_str UFLA
institution UFLA
reponame_str Repositório Institucional da UFLA
collection Repositório Institucional da UFLA
repository.name.fl_str_mv Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)
repository.mail.fl_str_mv nivaldo@ufla.br || repositorio.biblioteca@ufla.br
_version_ 1815439301782011904

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