Physical-chemical, mineralogical and technological characterization of clays of Caxias/MA

Detalhes bibliográficos
Autor(a) principal: Magalhães, Rodrigo da Silva
Data de Publicação: 2022
Outros Autores: Almeida, Kelson Silva de, Gomes, Érico Rodrigues
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista de Engenharia Química e Química
Texto Completo: https://periodicos.ufv.br/jcec/article/view/13974
Resumo: This paper aims to characterize a mixture of clays used in the manufacture of bricks in the region of Caxias/MA. Chemical composition, X-ray diffraction, thermal analysis (TG/DTG), granulometric analysis and plasticity were performed. In addition, technological properties such as water absorption, apparent porosity, bulk density and flexural strength were determined. The specimens (15x2.5x1.5 cm) were shaped by extrusion and fired at three temperatures, 800, 900 and 1000°C. In terms of mineralogy, the samples are kaolinitic and illitic clays. The results showed that the formulation studied is suitable for the manufacture of masonry bricks. Hence, the clay samples have potential for several applications (bricks, tiles, among others) as raw material for the red ceramic industry in the state of Maranhão.
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spelling Physical-chemical, mineralogical and technological characterization of clays of Caxias/MACaracterização físico-química, mineralógica e tecnológica de argilas de Caxias/MAClayClay brickRed ceramicsArgilaTijolo cerâmicoCerâmica vermelhaThis paper aims to characterize a mixture of clays used in the manufacture of bricks in the region of Caxias/MA. Chemical composition, X-ray diffraction, thermal analysis (TG/DTG), granulometric analysis and plasticity were performed. In addition, technological properties such as water absorption, apparent porosity, bulk density and flexural strength were determined. The specimens (15x2.5x1.5 cm) were shaped by extrusion and fired at three temperatures, 800, 900 and 1000°C. In terms of mineralogy, the samples are kaolinitic and illitic clays. The results showed that the formulation studied is suitable for the manufacture of masonry bricks. Hence, the clay samples have potential for several applications (bricks, tiles, among others) as raw material for the red ceramic industry in the state of Maranhão.Este trabalho visa caracterizar uma mistura de argilas utilizadas na fabricação de tijolos na região de Caxias/MA. Foram realizadas ensaios de composição química, difração de raios X, análise térmica (TG/DTG), análise granulométrica e plasticidade. Além disso, foram determinadas propriedades tecnológicas tais como absorção de água, porosidade aparente, densidade aparente e resistência à flexão. Corpos de prova (15x2,5x1,5 cm) foram moldadas por extrusão e queimadas a três temperaturas, 800, 900 e 1000°C. Em termos de mineralogia, as amostras são argilas cauliniticas e ilíticas. Os resultados mostraram que a formulação estudada é adequada para a aplicação em alvenaria de vedação. Assim, as amostras de argila têm potencial para várias aplicações (tijolos, telhas, entre outras) como matéria-prima para a indústria da cerâmica vermelha no estado do Maranhão.Universidade Federal de Viçosa - UFV2022-03-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufv.br/jcec/article/view/1397410.18540/jcecvl8iss2pp13974-01eThe Journal of Engineering and Exact Sciences; Vol. 8 No. 2 (2022); 13974-01eThe Journal of Engineering and Exact Sciences; Vol. 8 Núm. 2 (2022); 13974-01eThe Journal of Engineering and Exact Sciences; v. 8 n. 2 (2022); 13974-01e2527-1075reponame:Revista de Engenharia Química e Químicainstname:Universidade Federal de Viçosa (UFV)instacron:UFVenghttps://periodicos.ufv.br/jcec/article/view/13974/7212Copyright (c) 2022 The Journal of Engineering and Exact Scienceshttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessMagalhães, Rodrigo da Silva Almeida, Kelson Silva deGomes, Érico Rodrigues2022-04-08T17:11:09Zoai:ojs.periodicos.ufv.br:article/13974Revistahttp://www.seer.ufv.br/seer/rbeq2/index.php/req2/indexONGhttps://periodicos.ufv.br/jcec/oaijcec.journal@ufv.br||req2@ufv.br2446-94162446-9416opendoar:2022-04-08T17:11:09Revista de Engenharia Química e Química - Universidade Federal de Viçosa (UFV)false
dc.title.none.fl_str_mv Physical-chemical, mineralogical and technological characterization of clays of Caxias/MA
Caracterização físico-química, mineralógica e tecnológica de argilas de Caxias/MA
title Physical-chemical, mineralogical and technological characterization of clays of Caxias/MA
spellingShingle Physical-chemical, mineralogical and technological characterization of clays of Caxias/MA
Magalhães, Rodrigo da Silva
Clay
Clay brick
Red ceramics
Argila
Tijolo cerâmico
Cerâmica vermelha
title_short Physical-chemical, mineralogical and technological characterization of clays of Caxias/MA
title_full Physical-chemical, mineralogical and technological characterization of clays of Caxias/MA
title_fullStr Physical-chemical, mineralogical and technological characterization of clays of Caxias/MA
title_full_unstemmed Physical-chemical, mineralogical and technological characterization of clays of Caxias/MA
title_sort Physical-chemical, mineralogical and technological characterization of clays of Caxias/MA
author Magalhães, Rodrigo da Silva
author_facet Magalhães, Rodrigo da Silva
Almeida, Kelson Silva de
Gomes, Érico Rodrigues
author_role author
author2 Almeida, Kelson Silva de
Gomes, Érico Rodrigues
author2_role author
author
dc.contributor.author.fl_str_mv Magalhães, Rodrigo da Silva
Almeida, Kelson Silva de
Gomes, Érico Rodrigues
dc.subject.por.fl_str_mv Clay
Clay brick
Red ceramics
Argila
Tijolo cerâmico
Cerâmica vermelha
topic Clay
Clay brick
Red ceramics
Argila
Tijolo cerâmico
Cerâmica vermelha
description This paper aims to characterize a mixture of clays used in the manufacture of bricks in the region of Caxias/MA. Chemical composition, X-ray diffraction, thermal analysis (TG/DTG), granulometric analysis and plasticity were performed. In addition, technological properties such as water absorption, apparent porosity, bulk density and flexural strength were determined. The specimens (15x2.5x1.5 cm) were shaped by extrusion and fired at three temperatures, 800, 900 and 1000°C. In terms of mineralogy, the samples are kaolinitic and illitic clays. The results showed that the formulation studied is suitable for the manufacture of masonry bricks. Hence, the clay samples have potential for several applications (bricks, tiles, among others) as raw material for the red ceramic industry in the state of Maranhão.
publishDate 2022
dc.date.none.fl_str_mv 2022-03-10
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.ufv.br/jcec/article/view/13974
10.18540/jcecvl8iss2pp13974-01e
url https://periodicos.ufv.br/jcec/article/view/13974
identifier_str_mv 10.18540/jcecvl8iss2pp13974-01e
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://periodicos.ufv.br/jcec/article/view/13974/7212
dc.rights.driver.fl_str_mv Copyright (c) 2022 The Journal of Engineering and Exact Sciences
https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2022 The Journal of Engineering and Exact Sciences
https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal de Viçosa - UFV
publisher.none.fl_str_mv Universidade Federal de Viçosa - UFV
dc.source.none.fl_str_mv The Journal of Engineering and Exact Sciences; Vol. 8 No. 2 (2022); 13974-01e
The Journal of Engineering and Exact Sciences; Vol. 8 Núm. 2 (2022); 13974-01e
The Journal of Engineering and Exact Sciences; v. 8 n. 2 (2022); 13974-01e
2527-1075
reponame:Revista de Engenharia Química e Química
instname:Universidade Federal de Viçosa (UFV)
instacron:UFV
instname_str Universidade Federal de Viçosa (UFV)
instacron_str UFV
institution UFV
reponame_str Revista de Engenharia Química e Química
collection Revista de Engenharia Química e Química
repository.name.fl_str_mv Revista de Engenharia Química e Química - Universidade Federal de Viçosa (UFV)
repository.mail.fl_str_mv jcec.journal@ufv.br||req2@ufv.br
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