Comparison of polymers and ceramics in new and discarded electrical insulators: reuse and recycling possibilities
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/S1517-70762013000400015 http://hdl.handle.net/11449/117434 |
Resumo: | The expansion and maintenance of electricity distribution networks generates large amounts of waste, much of it in the form of discarded insulators that are not reused or recycled. This paper describes the results of tests on used and new ceramic and polymeric insulators to verify if their exposure to weathering justifies their replacement. In new and used ceramic insulators, properties such as contact angle, relative density, porosimetry, dilatometry and X-ray diffraction patterns showed no differences or the differences that were found could not be related to their use. The discarded ceramic material showed high thermal stability, an interesting characteristic for application as chamotte. It can also be reused to replace gravel used in substations. In polymeric insulators, thermogravimetry, differential scanning calorimetry and relative density test results suggest degradation of used material compared to new. This would justify their replacement and discard as waste, but they show little recycling potential. |
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Comparison of polymers and ceramics in new and discarded electrical insulators: reuse and recycling possibilitiesElectricity Network Distribution WastesReuseRecyclingCharacterization CeramicsPolymersThe expansion and maintenance of electricity distribution networks generates large amounts of waste, much of it in the form of discarded insulators that are not reused or recycled. This paper describes the results of tests on used and new ceramic and polymeric insulators to verify if their exposure to weathering justifies their replacement. In new and used ceramic insulators, properties such as contact angle, relative density, porosimetry, dilatometry and X-ray diffraction patterns showed no differences or the differences that were found could not be related to their use. The discarded ceramic material showed high thermal stability, an interesting characteristic for application as chamotte. It can also be reused to replace gravel used in substations. In polymeric insulators, thermogravimetry, differential scanning calorimetry and relative density test results suggest degradation of used material compared to new. This would justify their replacement and discard as waste, but they show little recycling potential.Agencia Nacional de Energia Eletrica (ANEEL, Brazil)Univ Estadual Paulista Julio de Mesquita Filho UN, BR-18087180 Sorocaba, SP, BrazilUniv Fed Lavras UFLA, Dept Engn, Nucleo Didat Cient Agua & Solo, BR-37200000 Lavras, MG, BrazilUniv Sorocaba UNISO, BR-18023000 Sorocaba, SP, BrazilInst Fed Educ Ciencia & Tecnol Sao Paulo IFSP, BR-18202000 Itapetininga, SP, BrazilAES Eletropaulo, BR-01519000 Sao Paulo, BrazilFac Tecnol FATEC, BR-18013900 Sorocaba, SP, BrazilUniv Estadual Paulista Julio de Mesquita Filho UN, BR-18087180 Sorocaba, SP, BrazilANEEL: 0390-005/2007Univ Fed Rio De Janeiro, Lab HidrogenioUniversidade Estadual Paulista (Unesp)Universidade Federal de Lavras (UFLA)Univ Sorocaba UNISOInst Fed Educ Ciencia & Tecnol Sao Paulo IFSPAES EletropauloFac Tecnol FATECMantovani, Vanessa Alves [UNESP]Franco, Camila SilvaMancini, Sandro Donnini [UNESP]Haseagawa, Haroldo L.Gianelli, Bruno FernandoBatista, Vladimir XavierRodrigues, Luciane Lopes2015-03-18T15:56:08Z2015-03-18T15:56:08Z2013-10-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1549-1562application/pdfhttp://dx.doi.org/10.1590/S1517-70762013000400015Materia-rio De Janeiro. Rio De Janeiro Rj: Univ Fed Rio De Janeiro, Lab Hidrogenio, v. 18, n. 4, p. 1549-1562, 2013.1517-7076http://hdl.handle.net/11449/11743410.1590/S1517-70762013000400015S1517-70762013000400015WOS:0003404317000140000-0002-4287-1969Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengMateria-rio De Janeiro0.3400,188info:eu-repo/semantics/openAccess2024-01-07T06:27:58Zoai:repositorio.unesp.br:11449/117434Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-05-23T20:03:54.309007Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Comparison of polymers and ceramics in new and discarded electrical insulators: reuse and recycling possibilities |
title |
Comparison of polymers and ceramics in new and discarded electrical insulators: reuse and recycling possibilities |
spellingShingle |
Comparison of polymers and ceramics in new and discarded electrical insulators: reuse and recycling possibilities Mantovani, Vanessa Alves [UNESP] Electricity Network Distribution Wastes Reuse Recycling Characterization Ceramics Polymers |
title_short |
Comparison of polymers and ceramics in new and discarded electrical insulators: reuse and recycling possibilities |
title_full |
Comparison of polymers and ceramics in new and discarded electrical insulators: reuse and recycling possibilities |
title_fullStr |
Comparison of polymers and ceramics in new and discarded electrical insulators: reuse and recycling possibilities |
title_full_unstemmed |
Comparison of polymers and ceramics in new and discarded electrical insulators: reuse and recycling possibilities |
title_sort |
Comparison of polymers and ceramics in new and discarded electrical insulators: reuse and recycling possibilities |
author |
Mantovani, Vanessa Alves [UNESP] |
author_facet |
Mantovani, Vanessa Alves [UNESP] Franco, Camila Silva Mancini, Sandro Donnini [UNESP] Haseagawa, Haroldo L. Gianelli, Bruno Fernando Batista, Vladimir Xavier Rodrigues, Luciane Lopes |
author_role |
author |
author2 |
Franco, Camila Silva Mancini, Sandro Donnini [UNESP] Haseagawa, Haroldo L. Gianelli, Bruno Fernando Batista, Vladimir Xavier Rodrigues, Luciane Lopes |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Universidade Federal de Lavras (UFLA) Univ Sorocaba UNISO Inst Fed Educ Ciencia & Tecnol Sao Paulo IFSP AES Eletropaulo Fac Tecnol FATEC |
dc.contributor.author.fl_str_mv |
Mantovani, Vanessa Alves [UNESP] Franco, Camila Silva Mancini, Sandro Donnini [UNESP] Haseagawa, Haroldo L. Gianelli, Bruno Fernando Batista, Vladimir Xavier Rodrigues, Luciane Lopes |
dc.subject.por.fl_str_mv |
Electricity Network Distribution Wastes Reuse Recycling Characterization Ceramics Polymers |
topic |
Electricity Network Distribution Wastes Reuse Recycling Characterization Ceramics Polymers |
description |
The expansion and maintenance of electricity distribution networks generates large amounts of waste, much of it in the form of discarded insulators that are not reused or recycled. This paper describes the results of tests on used and new ceramic and polymeric insulators to verify if their exposure to weathering justifies their replacement. In new and used ceramic insulators, properties such as contact angle, relative density, porosimetry, dilatometry and X-ray diffraction patterns showed no differences or the differences that were found could not be related to their use. The discarded ceramic material showed high thermal stability, an interesting characteristic for application as chamotte. It can also be reused to replace gravel used in substations. In polymeric insulators, thermogravimetry, differential scanning calorimetry and relative density test results suggest degradation of used material compared to new. This would justify their replacement and discard as waste, but they show little recycling potential. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-10-01 2015-03-18T15:56:08Z 2015-03-18T15:56:08Z |
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://dx.doi.org/10.1590/S1517-70762013000400015 Materia-rio De Janeiro. Rio De Janeiro Rj: Univ Fed Rio De Janeiro, Lab Hidrogenio, v. 18, n. 4, p. 1549-1562, 2013. 1517-7076 http://hdl.handle.net/11449/117434 10.1590/S1517-70762013000400015 S1517-70762013000400015 WOS:000340431700014 0000-0002-4287-1969 |
url |
http://dx.doi.org/10.1590/S1517-70762013000400015 http://hdl.handle.net/11449/117434 |
identifier_str_mv |
Materia-rio De Janeiro. Rio De Janeiro Rj: Univ Fed Rio De Janeiro, Lab Hidrogenio, v. 18, n. 4, p. 1549-1562, 2013. 1517-7076 10.1590/S1517-70762013000400015 S1517-70762013000400015 WOS:000340431700014 0000-0002-4287-1969 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Materia-rio De Janeiro 0.340 0,188 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
1549-1562 application/pdf |
dc.publisher.none.fl_str_mv |
Univ Fed Rio De Janeiro, Lab Hidrogenio |
publisher.none.fl_str_mv |
Univ Fed Rio De Janeiro, Lab Hidrogenio |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1803045646749401088 |