A study of the particle size effect on the pozzolanic activity of an equilibrium catalyst

Detalhes bibliográficos
Autor(a) principal: Gonçalves, Jardel Pereira
Data de Publicação: 2011
Outros Autores: Cunha, Armando Lucas Cherem da, Lemos, Mariana Santos, Meth, Sergio, Dweck, Jo
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://repositorio.ufba.br/ri/handle/ri/15171
Resumo: Texto completo: acesso restrito. p. 805-809
id UFBA-2_3f5fc579b5cdc0f60f17515bdba805e5
oai_identifier_str oai:repositorio.ufba.br:ri/15171
network_acronym_str UFBA-2
network_name_str Repositório Institucional da UFBA
repository_id_str 1932
spelling Gonçalves, Jardel PereiraCunha, Armando Lucas Cherem daLemos, Mariana SantosMeth, SergioDweck, JoGonçalves, Jardel PereiraCunha, Armando Lucas Cherem daLemos, Mariana SantosMeth, SergioDweck, Jo2014-07-09T14:34:03Z20111388-6150http://repositorio.ufba.br/ri/handle/ri/15171v. 106, n. 3Texto completo: acesso restrito. p. 805-809A study by thermogravimetry was done to evaluate the influence of the particle size on the pozzolanic activity of a residual equilibrium catalyst from a fluid catalytic cracking unit of a Brazilian refinery. For this purpose, cement type II pastes with the same substitution degree containing coarse, medium, and fine fractions of the residual catalyzer were evaluated after 28 days of setting. Using thermogravimetric and derivative thermogravimetric analysis, the contents of total combined water and calcium hydroxide were determined. Comparing the results on initial cement mass basis of each sample with those of a control paste without any residual catalyst addition, it can be seen that the coarse and medium fractions present similar pozzolanic activity and the fine one presents a higher activity than the others due to its specific area and composition.Submitted by Edileide Reis (leyde-landy@hotmail.com) on 2014-02-18T14:11:15Z No. of bitstreams: 1 Jardel Pereira Gonçalves.pdf: 390786 bytes, checksum: 44423fe27797600496790993ec3fe6a4 (MD5)Approved for entry into archive by LIVIA FREITAS (livia.freitas@ufba.br) on 2014-07-09T14:34:03Z (GMT) No. of bitstreams: 1 Jardel Pereira Gonçalves.pdf: 390786 bytes, checksum: 44423fe27797600496790993ec3fe6a4 (MD5)Made available in DSpace on 2014-07-09T14:34:03Z (GMT). No. of bitstreams: 1 Jardel Pereira Gonçalves.pdf: 390786 bytes, checksum: 44423fe27797600496790993ec3fe6a4 (MD5) Previous issue date: 2011http://dx.doi.org/ 10.1007/s10973-011-1399-7reponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBAEquilibrium catalystFluid catalytic crackingThermogravimetryPozzolanic activityA study of the particle size effect on the pozzolanic activity of an equilibrium catalystJournal of Thermal Analysis and Calorimetryinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article10000-01-01info:eu-repo/semantics/openAccessengORIGINALJardel Pereira Gonçalves.pdfJardel Pereira Gonçalves.pdfapplication/pdf390786https://repositorio.ufba.br/bitstream/ri/15171/1/Jardel%20Pereira%20Gon%c3%a7alves.pdf44423fe27797600496790993ec3fe6a4MD51LICENSElicense.txtlicense.txttext/plain1345https://repositorio.ufba.br/bitstream/ri/15171/2/license.txtff6eaa8b858ea317fded99f125f5fcd0MD52TEXTJardel Pereira Gonçalves.pdf.txtJardel Pereira Gonçalves.pdf.txtExtracted texttext/plain16651https://repositorio.ufba.br/bitstream/ri/15171/3/Jardel%20Pereira%20Gon%c3%a7alves.pdf.txt0c14701358e8111d6a67367c21420289MD53ri/151712022-07-05 14:03:31.578oai:repositorio.ufba.br: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Repositório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-07-05T17:03:31Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false
dc.title.pt_BR.fl_str_mv A study of the particle size effect on the pozzolanic activity of an equilibrium catalyst
dc.title.alternative.pt_BR.fl_str_mv Journal of Thermal Analysis and Calorimetry
title A study of the particle size effect on the pozzolanic activity of an equilibrium catalyst
spellingShingle A study of the particle size effect on the pozzolanic activity of an equilibrium catalyst
Gonçalves, Jardel Pereira
Equilibrium catalyst
Fluid catalytic cracking
Thermogravimetry
Pozzolanic activity
title_short A study of the particle size effect on the pozzolanic activity of an equilibrium catalyst
title_full A study of the particle size effect on the pozzolanic activity of an equilibrium catalyst
title_fullStr A study of the particle size effect on the pozzolanic activity of an equilibrium catalyst
title_full_unstemmed A study of the particle size effect on the pozzolanic activity of an equilibrium catalyst
title_sort A study of the particle size effect on the pozzolanic activity of an equilibrium catalyst
author Gonçalves, Jardel Pereira
author_facet Gonçalves, Jardel Pereira
Cunha, Armando Lucas Cherem da
Lemos, Mariana Santos
Meth, Sergio
Dweck, Jo
author_role author
author2 Cunha, Armando Lucas Cherem da
Lemos, Mariana Santos
Meth, Sergio
Dweck, Jo
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Gonçalves, Jardel Pereira
Cunha, Armando Lucas Cherem da
Lemos, Mariana Santos
Meth, Sergio
Dweck, Jo
Gonçalves, Jardel Pereira
Cunha, Armando Lucas Cherem da
Lemos, Mariana Santos
Meth, Sergio
Dweck, Jo
dc.subject.por.fl_str_mv Equilibrium catalyst
Fluid catalytic cracking
Thermogravimetry
Pozzolanic activity
topic Equilibrium catalyst
Fluid catalytic cracking
Thermogravimetry
Pozzolanic activity
description Texto completo: acesso restrito. p. 805-809
publishDate 2011
dc.date.issued.fl_str_mv 2011
dc.date.accessioned.fl_str_mv 2014-07-09T14:34:03Z
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://repositorio.ufba.br/ri/handle/ri/15171
dc.identifier.issn.none.fl_str_mv 1388-6150
dc.identifier.number.pt_BR.fl_str_mv v. 106, n. 3
identifier_str_mv 1388-6150
v. 106, n. 3
url http://repositorio.ufba.br/ri/handle/ri/15171
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.source.pt_BR.fl_str_mv http://dx.doi.org/ 10.1007/s10973-011-1399-7
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFBA
instname:Universidade Federal da Bahia (UFBA)
instacron:UFBA
instname_str Universidade Federal da Bahia (UFBA)
instacron_str UFBA
institution UFBA
reponame_str Repositório Institucional da UFBA
collection Repositório Institucional da UFBA
bitstream.url.fl_str_mv https://repositorio.ufba.br/bitstream/ri/15171/1/Jardel%20Pereira%20Gon%c3%a7alves.pdf
https://repositorio.ufba.br/bitstream/ri/15171/2/license.txt
https://repositorio.ufba.br/bitstream/ri/15171/3/Jardel%20Pereira%20Gon%c3%a7alves.pdf.txt
bitstream.checksum.fl_str_mv 44423fe27797600496790993ec3fe6a4
ff6eaa8b858ea317fded99f125f5fcd0
0c14701358e8111d6a67367c21420289
bitstream.checksumAlgorithm.fl_str_mv MD5
MD5
MD5
repository.name.fl_str_mv Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)
repository.mail.fl_str_mv
_version_ 1808459472099606528

Registros relacionados