Sustainability in the use of polyurethane and reuse of shavings
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Research, Society and Development |
Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/10685 |
Resumo: | Polyurethane is one of the largest polymeric products in the plastic family. It is a material produced by a condensation reaction between polyols and isocyanates and can be used in a wide range of applications, which has triggered a marked growth in its use in recent years. It is considered a highly promising and versatile product due to its attractive morphology and wide range of desirable mechanical properties. The great commercial use leads to the generation of waste (shavings), and if not reused or disposed of correctly, this product causes environmental impacts. In this way, we want to evaluate the sustainability in relation to the use of this product and the possible reuse of the shavings. It was found that the main alternatives for shavings disposal are in landfills, incineration, recycling and recovery. The most sustainable option would be the reuse of shavings for the generation of other products. Processes were identified that created new products from waste and are advantageous because they reuse waste that did not owned a correct destination and for generating a source of income. |
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Sustainability in the use of polyurethane and reuse of shavingsSostenibilidad en el uso de poliuretano y reutilización de virutasSustentabilidade no uso de poliuretano e reutilizações de aparasPolymeric productsEnvironmental impactsWaste reuseRecycling.Productos poliméricosImpactos ambientalesReutilización de residuosReciclaje.Produtos poliméricosImpactos ambientaisReutilização de resíduosReciclagem.Polyurethane is one of the largest polymeric products in the plastic family. It is a material produced by a condensation reaction between polyols and isocyanates and can be used in a wide range of applications, which has triggered a marked growth in its use in recent years. It is considered a highly promising and versatile product due to its attractive morphology and wide range of desirable mechanical properties. The great commercial use leads to the generation of waste (shavings), and if not reused or disposed of correctly, this product causes environmental impacts. In this way, we want to evaluate the sustainability in relation to the use of this product and the possible reuse of the shavings. It was found that the main alternatives for shavings disposal are in landfills, incineration, recycling and recovery. The most sustainable option would be the reuse of shavings for the generation of other products. Processes were identified that created new products from waste and are advantageous because they reuse waste that did not owned a correct destination and for generating a source of income.El poliuretano es uno de los productos poliméricos más grandes de la familia de los plásticos. Es un material producido por una reacción de condensación entre polioles e isocianatos y se puede utilizar en una amplia gama de aplicaciones, lo que ha provocado un marcado crecimiento en su uso en los últimos años. Se considera un producto muy prometedor y versátil debido a su atractiva morfología y su amplia gama de deseables propiedades mecánicas. El gran uso comercial conduce a la generación de residuos (virutas), y si no se reutiliza o elimina correctamente, este producto provoca impactos ambientales. De esta forma, queremos evaluar la sostenibilidad en relación al uso de este producto y la posible reutilización de los virutas. Se encontró que las principales alternativas para la eliminación de la virutas son los vertederos, la incineración, el reciclaje y la recuperación. La opción más sostenible sería la reutilización de chips para la generación de otros productos. Se identificaron procesos que generaron nuevos productos a partir de residuos y son ventajosos porque reutilizan residuos que no tuvieron un destino correcto y para generar una fuente de ingresos.O poliuretano é um dos maiores produtos poliméricos da família do plástico. É um material produzido por reação de condensação entre polióis e isocianatos e pode ser utilizado em uma vasta gama de aplicações, o que desencadeou um crescimento acentuado na sua utilização nos últimos anos. É considerado um produto altamente promissor e versátil devido à sua morfologia atraente e ampla gama de propriedades mecânicas desejáveis. O grande uso comercial leva a geração de resíduos (aparas), e se não reutilizados ou descartados corretamente, esse produto causa impactos ambientais. Desta forma, deseja-se avaliar a sustentabilidade em relação ao uso desse produto e as possíveis reutilizações das aparas. Constatou-se que as principais alternativas de descarte das aparas são em aterros sanitários, incineração, reciclagem e recuperação. A opção mais sustentável seria a reutilização das aparas para geração de outros produtos. Identificou-se processos que a partir dos resíduos criaram novos produtos e são vantajosos pelo fato de reaproveitar rejeitos que não possuíam destino correto e por gerar fonte de renda.Research, Society and Development2020-12-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/1068510.33448/rsd-v9i11.10685Research, Society and Development; Vol. 9 No. 11; e99891110685Research, Society and Development; Vol. 9 Núm. 11; e99891110685Research, Society and Development; v. 9 n. 11; e998911106852525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/10685/9583Copyright (c) 2020 André Carlos Grotto; Marcelo Hemkemeier; Maiara Vizioli Rossatohttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessGrotto, André CarlosHemkemeier, MarceloRossato, Maiara Vizioli2020-12-10T23:37:57Zoai:ojs.pkp.sfu.ca:article/10685Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:32:41.978935Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
dc.title.none.fl_str_mv |
Sustainability in the use of polyurethane and reuse of shavings Sostenibilidad en el uso de poliuretano y reutilización de virutas Sustentabilidade no uso de poliuretano e reutilizações de aparas |
title |
Sustainability in the use of polyurethane and reuse of shavings |
spellingShingle |
Sustainability in the use of polyurethane and reuse of shavings Grotto, André Carlos Polymeric products Environmental impacts Waste reuse Recycling. Productos poliméricos Impactos ambientales Reutilización de residuos Reciclaje. Produtos poliméricos Impactos ambientais Reutilização de resíduos Reciclagem. |
title_short |
Sustainability in the use of polyurethane and reuse of shavings |
title_full |
Sustainability in the use of polyurethane and reuse of shavings |
title_fullStr |
Sustainability in the use of polyurethane and reuse of shavings |
title_full_unstemmed |
Sustainability in the use of polyurethane and reuse of shavings |
title_sort |
Sustainability in the use of polyurethane and reuse of shavings |
author |
Grotto, André Carlos |
author_facet |
Grotto, André Carlos Hemkemeier, Marcelo Rossato, Maiara Vizioli |
author_role |
author |
author2 |
Hemkemeier, Marcelo Rossato, Maiara Vizioli |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Grotto, André Carlos Hemkemeier, Marcelo Rossato, Maiara Vizioli |
dc.subject.por.fl_str_mv |
Polymeric products Environmental impacts Waste reuse Recycling. Productos poliméricos Impactos ambientales Reutilización de residuos Reciclaje. Produtos poliméricos Impactos ambientais Reutilização de resíduos Reciclagem. |
topic |
Polymeric products Environmental impacts Waste reuse Recycling. Productos poliméricos Impactos ambientales Reutilización de residuos Reciclaje. Produtos poliméricos Impactos ambientais Reutilização de resíduos Reciclagem. |
description |
Polyurethane is one of the largest polymeric products in the plastic family. It is a material produced by a condensation reaction between polyols and isocyanates and can be used in a wide range of applications, which has triggered a marked growth in its use in recent years. It is considered a highly promising and versatile product due to its attractive morphology and wide range of desirable mechanical properties. The great commercial use leads to the generation of waste (shavings), and if not reused or disposed of correctly, this product causes environmental impacts. In this way, we want to evaluate the sustainability in relation to the use of this product and the possible reuse of the shavings. It was found that the main alternatives for shavings disposal are in landfills, incineration, recycling and recovery. The most sustainable option would be the reuse of shavings for the generation of other products. Processes were identified that created new products from waste and are advantageous because they reuse waste that did not owned a correct destination and for generating a source of income. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-12-10 |
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://rsdjournal.org/index.php/rsd/article/view/10685 10.33448/rsd-v9i11.10685 |
url |
https://rsdjournal.org/index.php/rsd/article/view/10685 |
identifier_str_mv |
10.33448/rsd-v9i11.10685 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/10685/9583 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2020 André Carlos Grotto; Marcelo Hemkemeier; Maiara Vizioli Rossato https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2020 André Carlos Grotto; Marcelo Hemkemeier; Maiara Vizioli Rossato 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 |
Research, Society and Development |
publisher.none.fl_str_mv |
Research, Society and Development |
dc.source.none.fl_str_mv |
Research, Society and Development; Vol. 9 No. 11; e99891110685 Research, Society and Development; Vol. 9 Núm. 11; e99891110685 Research, Society and Development; v. 9 n. 11; e99891110685 2525-3409 reponame:Research, Society and Development instname:Universidade Federal de Itajubá (UNIFEI) instacron:UNIFEI |
instname_str |
Universidade Federal de Itajubá (UNIFEI) |
instacron_str |
UNIFEI |
institution |
UNIFEI |
reponame_str |
Research, Society and Development |
collection |
Research, Society and Development |
repository.name.fl_str_mv |
Research, Society and Development - Universidade Federal de Itajubá (UNIFEI) |
repository.mail.fl_str_mv |
rsd.articles@gmail.com |
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1797052743413661696 |