Modeling CO2 and N2 permeation through mixed matrix membranes containing oxygenated carbon nanotubes dispersed in polysulfone

Detalhes bibliográficos
Autor(a) principal: Thales Almeida Barbosa
Data de Publicação: 2022
Outros Autores: Marcelo Costa Flores, Katia Cecília de Souza Figueiredo
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UFMG
Texto Completo: https://doi.org/10.21926/aeer.2203030
http://hdl.handle.net/1843/61218
https://orcid.org/0000-0002-5791-7288
Resumo: CNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico
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spelling 2023-11-21T21:07:12Z2023-11-21T21:07:12Z2022-08-1633110https://doi.org/10.21926/aeer.22030302766-6190http://hdl.handle.net/1843/61218https://orcid.org/0000-0002-5791-7288CNPq - Conselho Nacional de Desenvolvimento Científico e TecnológicoFAPEMIG - Fundação de Amparo à Pesquisa do Estado de Minas GeraisCAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorMixed matrix membranes (MMMs) consist of a polymeric phase and a dispersed solid filler such as zeolites or carbon nanotubes. We prepared symmetric and asymmetric polysulfonebased MMMs containing functionalized multi-walled carbon nanotubes (MWNT-O) for CO2/N2 separation. Maxwell’s model was used to predict the permeabilities of MMMs. The permeability achieved using the model exhibited a good fit of the model in symmetric MMMs, especially for CO2. This can be potentially attributed to the high affinity of the system toward the polymer matrix. The permeability recorded using Maxwell’s model could not reflect the properties of the asymmetric membranes, and this could be attributed to the generation of voids around the fillers or defects present on the surface of the skin. Finally, a mathematical fit was proposed to improve prediction accuracy for both the MMM systems.porUniversidade Federal de Minas GeraisUFMGBrasilENG - DEPARTAMENTO DE ENGENHARIA QUÍMICAAdvances in Environmental and Engineering ResearchPermeabilidadeCompositos polimericosMixed matrix membranesFunctionalized carbon nanotubesPolysulfoneMaxwell’s model permeabilityPermeationModeling CO2 and N2 permeation through mixed matrix membranes containing oxygenated carbon nanotubes dispersed in polysulfoneinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articledoi:10.21926/aeer.2203030Thales Almeida BarbosaMarcelo Costa FloresKatia Cecília de Souza Figueiredoapplication/pdfinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFMGinstname:Universidade Federal de Minas Gerais (UFMG)instacron:UFMGLICENSELicense.txtLicense.txttext/plain; charset=utf-82042https://repositorio.ufmg.br/bitstream/1843/61218/1/License.txtfa505098d172de0bc8864fc1287ffe22MD51ORIGINALModeling co2 and n2 permeation through mixed matrix membranes containing oxygenated carbon nanotubes dispersed in polysulfone.pdfModeling co2 and n2 permeation through mixed matrix membranes containing oxygenated carbon nanotubes dispersed in polysulfone.pdfapplication/pdf342973https://repositorio.ufmg.br/bitstream/1843/61218/2/Modeling%20co2%20and%20n2%20permeation%20through%20mixed%20matrix%20membranes%20containing%20oxygenated%20carbon%20nanotubes%20dispersed%20in%20polysulfone.pdfb874518c97cb01d5e82f829b94006a76MD521843/612182023-11-21 18:07:13.271oai:repositorio.ufmg.br:1843/61218TElDRU7vv71BIERFIERJU1RSSUJVSe+/ve+/vU8gTu+/vU8tRVhDTFVTSVZBIERPIFJFUE9TSVTvv71SSU8gSU5TVElUVUNJT05BTCBEQSBVRk1HCiAKCkNvbSBhIGFwcmVzZW50Ye+/ve+/vW8gZGVzdGEgbGljZW7vv71hLCB2b2Pvv70gKG8gYXV0b3IgKGVzKSBvdSBvIHRpdHVsYXIgZG9zIGRpcmVpdG9zIGRlIGF1dG9yKSBjb25jZWRlIGFvIFJlcG9zaXTvv71yaW8gSW5zdGl0dWNpb25hbCBkYSBVRk1HIChSSS1VRk1HKSBvIGRpcmVpdG8gbu+/vW8gZXhjbHVzaXZvIGUgaXJyZXZvZ++/vXZlbCBkZSByZXByb2R1emlyIGUvb3UgZGlzdHJpYnVpciBhIHN1YSBwdWJsaWNh77+977+9byAoaW5jbHVpbmRvIG8gcmVzdW1vKSBwb3IgdG9kbyBvIG11bmRvIG5vIGZvcm1hdG8gaW1wcmVzc28gZSBlbGV0cu+/vW5pY28gZSBlbSBxdWFscXVlciBtZWlvLCBpbmNsdWluZG8gb3MgZm9ybWF0b3Mg77+9dWRpbyBvdSB277+9ZGVvLgoKVm9j77+9IGRlY2xhcmEgcXVlIGNvbmhlY2UgYSBwb2zvv710aWNhIGRlIGNvcHlyaWdodCBkYSBlZGl0b3JhIGRvIHNldSBkb2N1bWVudG8gZSBxdWUgY29uaGVjZSBlIGFjZWl0YSBhcyBEaXJldHJpemVzIGRvIFJJLVVGTUcuCgpWb2Pvv70gY29uY29yZGEgcXVlIG8gUmVwb3NpdO+/vXJpbyBJbnN0aXR1Y2lvbmFsIGRhIFVGTUcgcG9kZSwgc2VtIGFsdGVyYXIgbyBjb250Ze+/vWRvLCB0cmFuc3BvciBhIHN1YSBwdWJsaWNh77+977+9byBwYXJhIHF1YWxxdWVyIG1laW8gb3UgZm9ybWF0byBwYXJhIGZpbnMgZGUgcHJlc2VydmHvv73vv71vLgoKVm9j77+9IHRhbWLvv71tIGNvbmNvcmRhIHF1ZSBvIFJlcG9zaXTvv71yaW8gSW5zdGl0dWNpb25hbCBkYSBVRk1HIHBvZGUgbWFudGVyIG1haXMgZGUgdW1hIGPvv71waWEgZGUgc3VhIHB1YmxpY2Hvv73vv71vIHBhcmEgZmlucyBkZSBzZWd1cmFu77+9YSwgYmFjay11cCBlIHByZXNlcnZh77+977+9by4KClZvY++/vSBkZWNsYXJhIHF1ZSBhIHN1YSBwdWJsaWNh77+977+9byDvv70gb3JpZ2luYWwgZSBxdWUgdm9j77+9IHRlbSBvIHBvZGVyIGRlIGNvbmNlZGVyIG9zIGRpcmVpdG9zIGNvbnRpZG9zIG5lc3RhIGxpY2Vu77+9YS4gVm9j77+9IHRhbWLvv71tIGRlY2xhcmEgcXVlIG8gZGVw77+9c2l0byBkZSBzdWEgcHVibGljYe+/ve+/vW8gbu+/vW8sIHF1ZSBzZWphIGRlIHNldSBjb25oZWNpbWVudG8sIGluZnJpbmdlIGRpcmVpdG9zIGF1dG9yYWlzIGRlIG5pbmd177+9bS4KCkNhc28gYSBzdWEgcHVibGljYe+/ve+/vW8gY29udGVuaGEgbWF0ZXJpYWwgcXVlIHZvY++/vSBu77+9byBwb3NzdWkgYSB0aXR1bGFyaWRhZGUgZG9zIGRpcmVpdG9zIGF1dG9yYWlzLCB2b2Pvv70gZGVjbGFyYSBxdWUgb2J0ZXZlIGEgcGVybWlzc++/vW8gaXJyZXN0cml0YSBkbyBkZXRlbnRvciBkb3MgZGlyZWl0b3MgYXV0b3JhaXMgcGFyYSBjb25jZWRlciBhbyBSZXBvc2l077+9cmlvIEluc3RpdHVjaW9uYWwgZGEgVUZNRyBvcyBkaXJlaXRvcyBhcHJlc2VudGFkb3MgbmVzdGEgbGljZW7vv71hLCBlIHF1ZSBlc3NlIG1hdGVyaWFsIGRlIHByb3ByaWVkYWRlIGRlIHRlcmNlaXJvcyBlc3Tvv70gY2xhcmFtZW50ZSBpZGVudGlmaWNhZG8gZSByZWNvbmhlY2lkbyBubyB0ZXh0byBvdSBubyBjb250Ze+/vWRvIGRhIHB1YmxpY2Hvv73vv71vIG9yYSBkZXBvc2l0YWRhLgoKQ0FTTyBBIFBVQkxJQ0Hvv73vv71PIE9SQSBERVBPU0lUQURBIFRFTkhBIFNJRE8gUkVTVUxUQURPIERFIFVNIFBBVFJPQ++/vU5JTyBPVSBBUE9JTyBERSBVTUEgQUfvv71OQ0lBIERFIEZPTUVOVE8gT1UgT1VUUk8gT1JHQU5JU01PLCBWT0Pvv70gREVDTEFSQSBRVUUgUkVTUEVJVE9VIFRPRE9TIEUgUVVBSVNRVUVSIERJUkVJVE9TIERFIFJFVklT77+9TyBDT01PIFRBTULvv71NIEFTIERFTUFJUyBPQlJJR0Hvv73vv71FUyBFWElHSURBUyBQT1IgQ09OVFJBVE8gT1UgQUNPUkRPLgoKTyBSZXBvc2l077+9cmlvIEluc3RpdHVjaW9uYWwgZGEgVUZNRyBzZSBjb21wcm9tZXRlIGEgaWRlbnRpZmljYXIgY2xhcmFtZW50ZSBvIHNldSBub21lKHMpIG91IG8ocykgbm9tZXMocykgZG8ocykgZGV0ZW50b3IoZXMpIGRvcyBkaXJlaXRvcyBhdXRvcmFpcyBkYSBwdWJsaWNh77+977+9bywgZSBu77+9byBmYXLvv70gcXVhbHF1ZXIgYWx0ZXJh77+977+9bywgYWzvv71tIGRhcXVlbGFzIGNvbmNlZGlkYXMgcG9yIGVzdGEgbGljZW7vv71hLgo=Repositório de PublicaçõesPUBhttps://repositorio.ufmg.br/oaiopendoar:2023-11-21T21:07:13Repositório Institucional da UFMG - Universidade Federal de Minas Gerais (UFMG)false
dc.title.pt_BR.fl_str_mv Modeling CO2 and N2 permeation through mixed matrix membranes containing oxygenated carbon nanotubes dispersed in polysulfone
title Modeling CO2 and N2 permeation through mixed matrix membranes containing oxygenated carbon nanotubes dispersed in polysulfone
spellingShingle Modeling CO2 and N2 permeation through mixed matrix membranes containing oxygenated carbon nanotubes dispersed in polysulfone
Thales Almeida Barbosa
Mixed matrix membranes
Functionalized carbon nanotubes
Polysulfone
Maxwell’s model permeability
Permeation
Permeabilidade
Compositos polimericos
title_short Modeling CO2 and N2 permeation through mixed matrix membranes containing oxygenated carbon nanotubes dispersed in polysulfone
title_full Modeling CO2 and N2 permeation through mixed matrix membranes containing oxygenated carbon nanotubes dispersed in polysulfone
title_fullStr Modeling CO2 and N2 permeation through mixed matrix membranes containing oxygenated carbon nanotubes dispersed in polysulfone
title_full_unstemmed Modeling CO2 and N2 permeation through mixed matrix membranes containing oxygenated carbon nanotubes dispersed in polysulfone
title_sort Modeling CO2 and N2 permeation through mixed matrix membranes containing oxygenated carbon nanotubes dispersed in polysulfone
author Thales Almeida Barbosa
author_facet Thales Almeida Barbosa
Marcelo Costa Flores
Katia Cecília de Souza Figueiredo
author_role author
author2 Marcelo Costa Flores
Katia Cecília de Souza Figueiredo
author2_role author
author
dc.contributor.author.fl_str_mv Thales Almeida Barbosa
Marcelo Costa Flores
Katia Cecília de Souza Figueiredo
dc.subject.por.fl_str_mv Mixed matrix membranes
Functionalized carbon nanotubes
Polysulfone
Maxwell’s model permeability
Permeation
topic Mixed matrix membranes
Functionalized carbon nanotubes
Polysulfone
Maxwell’s model permeability
Permeation
Permeabilidade
Compositos polimericos
dc.subject.other.pt_BR.fl_str_mv Permeabilidade
Compositos polimericos
description CNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico
publishDate 2022
dc.date.issued.fl_str_mv 2022-08-16
dc.date.accessioned.fl_str_mv 2023-11-21T21:07:12Z
dc.date.available.fl_str_mv 2023-11-21T21:07:12Z
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 http://hdl.handle.net/1843/61218
dc.identifier.doi.pt_BR.fl_str_mv https://doi.org/10.21926/aeer.2203030
dc.identifier.issn.pt_BR.fl_str_mv 2766-6190
dc.identifier.orcid.pt_BR.fl_str_mv https://orcid.org/0000-0002-5791-7288
url https://doi.org/10.21926/aeer.2203030
http://hdl.handle.net/1843/61218
https://orcid.org/0000-0002-5791-7288
identifier_str_mv 2766-6190
dc.language.iso.fl_str_mv por
language por
dc.relation.ispartof.pt_BR.fl_str_mv Advances in Environmental and Engineering Research
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal de Minas Gerais
dc.publisher.initials.fl_str_mv UFMG
dc.publisher.country.fl_str_mv Brasil
dc.publisher.department.fl_str_mv ENG - DEPARTAMENTO DE ENGENHARIA QUÍMICA
publisher.none.fl_str_mv Universidade Federal de Minas Gerais
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFMG
instname:Universidade Federal de Minas Gerais (UFMG)
instacron:UFMG
instname_str Universidade Federal de Minas Gerais (UFMG)
instacron_str UFMG
institution UFMG
reponame_str Repositório Institucional da UFMG
collection Repositório Institucional da UFMG
bitstream.url.fl_str_mv https://repositorio.ufmg.br/bitstream/1843/61218/1/License.txt
https://repositorio.ufmg.br/bitstream/1843/61218/2/Modeling%20co2%20and%20n2%20permeation%20through%20mixed%20matrix%20membranes%20containing%20oxygenated%20carbon%20nanotubes%20dispersed%20in%20polysulfone.pdf
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