Statistical design for recycling kaolin processing waste in the manufacturing of mullite-based ceramics
Autor(a) principal: | |
---|---|
Data de Publicação: | 2009 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Materials research (São Carlos. Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392009000200015 |
Resumo: | Mineral extraction and processing industries have been cited as sources of environmental contamination and pollution. However, waste recycling represents an alternative recovery option, which is interesting from an environmental and economic standpoint. In this work, recycling of kaolin processing waste in the manufacture of mullite-based ceramics was investigated based on the statistical design of mixture experiments methodology. Ten formulations using kaolin processing waste, alumina and ball clay were used in the experiment design. Test specimens were fired and characterized to determine their water absorption and modulus of rupture. Regression models were calculated, relating the properties with the composition. The significance and validity of the models were confirmed through statistical analysis and verification experiments. The regression models were used to analyze the influence of waste content on the properties of the fired bodies. The results indicated that the statistical design of mixture experiments methodology can be successfully used to optimize formulations containing large amount of wastes. |
id |
ABMABCABPOL-1_1e968c6545d4682949dff7e3ae94227c |
---|---|
oai_identifier_str |
oai:scielo:S1516-14392009000200015 |
network_acronym_str |
ABMABCABPOL-1 |
network_name_str |
Materials research (São Carlos. Online) |
repository_id_str |
|
spelling |
Statistical design for recycling kaolin processing waste in the manufacturing of mullite-based ceramicsrecyclingwaste materialsdesign of mixture experimentsmulliteMineral extraction and processing industries have been cited as sources of environmental contamination and pollution. However, waste recycling represents an alternative recovery option, which is interesting from an environmental and economic standpoint. In this work, recycling of kaolin processing waste in the manufacture of mullite-based ceramics was investigated based on the statistical design of mixture experiments methodology. Ten formulations using kaolin processing waste, alumina and ball clay were used in the experiment design. Test specimens were fired and characterized to determine their water absorption and modulus of rupture. Regression models were calculated, relating the properties with the composition. The significance and validity of the models were confirmed through statistical analysis and verification experiments. The regression models were used to analyze the influence of waste content on the properties of the fired bodies. The results indicated that the statistical design of mixture experiments methodology can be successfully used to optimize formulations containing large amount of wastes.ABM, ABC, ABPol2009-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392009000200015Materials Research v.12 n.2 2009reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/S1516-14392009000200015info:eu-repo/semantics/openAccessMenezes,Romualdo RodriguesBrasileiro,Maria IsabelGonçalves,Wherllyson PatricioSantana,Lisiane Navarro de LimaNeves,Gelmires AraújoFerreira,Heber SiviniFerreira,Heber Carloseng2009-07-24T00:00:00Zoai:scielo:S1516-14392009000200015Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2009-07-24T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false |
dc.title.none.fl_str_mv |
Statistical design for recycling kaolin processing waste in the manufacturing of mullite-based ceramics |
title |
Statistical design for recycling kaolin processing waste in the manufacturing of mullite-based ceramics |
spellingShingle |
Statistical design for recycling kaolin processing waste in the manufacturing of mullite-based ceramics Menezes,Romualdo Rodrigues recycling waste materials design of mixture experiments mullite |
title_short |
Statistical design for recycling kaolin processing waste in the manufacturing of mullite-based ceramics |
title_full |
Statistical design for recycling kaolin processing waste in the manufacturing of mullite-based ceramics |
title_fullStr |
Statistical design for recycling kaolin processing waste in the manufacturing of mullite-based ceramics |
title_full_unstemmed |
Statistical design for recycling kaolin processing waste in the manufacturing of mullite-based ceramics |
title_sort |
Statistical design for recycling kaolin processing waste in the manufacturing of mullite-based ceramics |
author |
Menezes,Romualdo Rodrigues |
author_facet |
Menezes,Romualdo Rodrigues Brasileiro,Maria Isabel Gonçalves,Wherllyson Patricio Santana,Lisiane Navarro de Lima Neves,Gelmires Araújo Ferreira,Heber Sivini Ferreira,Heber Carlos |
author_role |
author |
author2 |
Brasileiro,Maria Isabel Gonçalves,Wherllyson Patricio Santana,Lisiane Navarro de Lima Neves,Gelmires Araújo Ferreira,Heber Sivini Ferreira,Heber Carlos |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Menezes,Romualdo Rodrigues Brasileiro,Maria Isabel Gonçalves,Wherllyson Patricio Santana,Lisiane Navarro de Lima Neves,Gelmires Araújo Ferreira,Heber Sivini Ferreira,Heber Carlos |
dc.subject.por.fl_str_mv |
recycling waste materials design of mixture experiments mullite |
topic |
recycling waste materials design of mixture experiments mullite |
description |
Mineral extraction and processing industries have been cited as sources of environmental contamination and pollution. However, waste recycling represents an alternative recovery option, which is interesting from an environmental and economic standpoint. In this work, recycling of kaolin processing waste in the manufacture of mullite-based ceramics was investigated based on the statistical design of mixture experiments methodology. Ten formulations using kaolin processing waste, alumina and ball clay were used in the experiment design. Test specimens were fired and characterized to determine their water absorption and modulus of rupture. Regression models were calculated, relating the properties with the composition. The significance and validity of the models were confirmed through statistical analysis and verification experiments. The regression models were used to analyze the influence of waste content on the properties of the fired bodies. The results indicated that the statistical design of mixture experiments methodology can be successfully used to optimize formulations containing large amount of wastes. |
publishDate |
2009 |
dc.date.none.fl_str_mv |
2009-06-01 |
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=S1516-14392009000200015 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392009000200015 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S1516-14392009000200015 |
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 |
ABM, ABC, ABPol |
publisher.none.fl_str_mv |
ABM, ABC, ABPol |
dc.source.none.fl_str_mv |
Materials Research v.12 n.2 2009 reponame:Materials research (São Carlos. Online) instname:Universidade Federal de São Carlos (UFSCAR) instacron:ABM ABC ABPOL |
instname_str |
Universidade Federal de São Carlos (UFSCAR) |
instacron_str |
ABM ABC ABPOL |
institution |
ABM ABC ABPOL |
reponame_str |
Materials research (São Carlos. Online) |
collection |
Materials research (São Carlos. Online) |
repository.name.fl_str_mv |
Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR) |
repository.mail.fl_str_mv |
dedz@power.ufscar.br |
_version_ |
1754212659274711040 |