Identify and quantify the metals present of the sludge of the steelworks and propose a destination
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Revista Produção Online |
Texto Completo: | https://www.producaoonline.org.br/rpo/article/view/3230 |
Resumo: | Currently the generation of industrial waste has been a great concern for society and the environment in which we live, because it directly affects our lives, whether by pollution, adaptation to environmental changes, among others. One of the industries that generate the most waste today is the steel industry that performs several processes for the improvement and refining of the raw metal found in nature. The steelworks is the unit of a steel industry where a large amount of solid or even liquid wastes are generated which are of great importance for their reuse in various sectors such as the production of cements, roads and others. Two important waste of steelworks are slag and sludge. The identification and quantification of the metals present in steelworks waste is the first step in understanding how these wastes can be handled and transformed into new industrial inputs or marketable products, helping to reduce discarded waste and increasing the efficiency of the industry. This work aims to identify and quantify the metals present in the slurry of steelworks, and to propose its destination. Chemical and physical analyzes were carried out in the laboratory to identify and quantify the sludge of steelworks, and the metal present with the greatest mass was the iron, but well below the expected, limiting its application, therefore, it was proposed to use the sludge as aggregate in the manufacture of tiles and other ceramic materials. |
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Identify and quantify the metals present of the sludge of the steelworks and propose a destinationIdentificar e quantificar os metais presentes da lama de aciaria e propor uma destinaçãoSteel industry. Solid waste. Sludge of steelworks.Siderurgia. Resíduo sólido. Lama de aciaria.Currently the generation of industrial waste has been a great concern for society and the environment in which we live, because it directly affects our lives, whether by pollution, adaptation to environmental changes, among others. One of the industries that generate the most waste today is the steel industry that performs several processes for the improvement and refining of the raw metal found in nature. The steelworks is the unit of a steel industry where a large amount of solid or even liquid wastes are generated which are of great importance for their reuse in various sectors such as the production of cements, roads and others. Two important waste of steelworks are slag and sludge. The identification and quantification of the metals present in steelworks waste is the first step in understanding how these wastes can be handled and transformed into new industrial inputs or marketable products, helping to reduce discarded waste and increasing the efficiency of the industry. This work aims to identify and quantify the metals present in the slurry of steelworks, and to propose its destination. Chemical and physical analyzes were carried out in the laboratory to identify and quantify the sludge of steelworks, and the metal present with the greatest mass was the iron, but well below the expected, limiting its application, therefore, it was proposed to use the sludge as aggregate in the manufacture of tiles and other ceramic materials.Atualmente a geração de resíduos industriais tem sido uma grande preocupação para sociedade e o meio-ambiente em que vivemos, por afetar diretamente as nossas vidas, seja por poluição, adequação às mudanças do ambiente, entre outras. Uma das indústrias que mais geram resíduos, atualmente, são as indústrias siderúrgicas que realizam vários processos para o aprimoramento e refino do metal bruto encontrado na natureza. A aciaria é a unidade de uma usina siderúrgica onde se gera uma grande quantidade de resíduos sólidos ou até mesmo líquidos que são de grande importância pela sua reutilização em diversos setores como na produção de cimentos, estradas entre outros. Dois importantes resíduos de aciaria são a escória e a lama. A identificação e quantificação dos metais presentes nos resíduos de aciarias é o primeiro passo para o entendimento de como esses resíduos podem ser manipulados e transformados em novos insumos industriais ou produtos comercializáveis, ajudando na redução de resíduos descartados e aumentando a eficiência da indústria. Este trabalho tem como objetivo identificar e quantificar os metais presentes na lama de aciaria, e propor sua destinação. Análises químicas e físicas foram realizadas em laboratório para identificar e quantificar a lama de aciaria, sendo que o metal presente com maior quantidade em massa foi o ferro, porém bem abaixo do esperado, limitando sua aplicação, portanto, foi proposto a utilização da lama como agregado miúdo na fabricação de lajotas e outros materiais cerâmicos.Associação Brasileira de Engenharia de Produção2019-03-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfvideo/mp4https://www.producaoonline.org.br/rpo/article/view/323010.14488/1676-1901.v19i1.3230Revista Produção Online; Vol. 19 No. 1 (2019); 274-289Revista Produção Online; v. 19 n. 1 (2019); 274-2891676-1901reponame:Revista Produção Onlineinstname:Associação Brasileira de Engenharia de Produção (ABEPRO)instacron:ABEPROporhttps://www.producaoonline.org.br/rpo/article/view/3230/1770https://www.producaoonline.org.br/rpo/article/view/3230/1771Copyright (c) 2019 Revista Produção Onlineinfo:eu-repo/semantics/openAccessSibucks, AlexOliveira, Charles Giovani deMolica Filho, José RobertoOliveira, Janaina da Costa Pereira Torres deOliveira, Valmir Torres de2019-03-15T10:27:51Zoai:ojs.emnuvens.com.br:article/3230Revistahttp://producaoonline.org.br/rpoPUBhttps://www.producaoonline.org.br/rpo/oai||producaoonline@gmail.com1676-19011676-1901opendoar:2019-03-15T10:27:51Revista Produção Online - Associação Brasileira de Engenharia de Produção (ABEPRO)false |
dc.title.none.fl_str_mv |
Identify and quantify the metals present of the sludge of the steelworks and propose a destination Identificar e quantificar os metais presentes da lama de aciaria e propor uma destinação |
title |
Identify and quantify the metals present of the sludge of the steelworks and propose a destination |
spellingShingle |
Identify and quantify the metals present of the sludge of the steelworks and propose a destination Sibucks, Alex Steel industry. Solid waste. Sludge of steelworks. Siderurgia. Resíduo sólido. Lama de aciaria. |
title_short |
Identify and quantify the metals present of the sludge of the steelworks and propose a destination |
title_full |
Identify and quantify the metals present of the sludge of the steelworks and propose a destination |
title_fullStr |
Identify and quantify the metals present of the sludge of the steelworks and propose a destination |
title_full_unstemmed |
Identify and quantify the metals present of the sludge of the steelworks and propose a destination |
title_sort |
Identify and quantify the metals present of the sludge of the steelworks and propose a destination |
author |
Sibucks, Alex |
author_facet |
Sibucks, Alex Oliveira, Charles Giovani de Molica Filho, José Roberto Oliveira, Janaina da Costa Pereira Torres de Oliveira, Valmir Torres de |
author_role |
author |
author2 |
Oliveira, Charles Giovani de Molica Filho, José Roberto Oliveira, Janaina da Costa Pereira Torres de Oliveira, Valmir Torres de |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Sibucks, Alex Oliveira, Charles Giovani de Molica Filho, José Roberto Oliveira, Janaina da Costa Pereira Torres de Oliveira, Valmir Torres de |
dc.subject.por.fl_str_mv |
Steel industry. Solid waste. Sludge of steelworks. Siderurgia. Resíduo sólido. Lama de aciaria. |
topic |
Steel industry. Solid waste. Sludge of steelworks. Siderurgia. Resíduo sólido. Lama de aciaria. |
description |
Currently the generation of industrial waste has been a great concern for society and the environment in which we live, because it directly affects our lives, whether by pollution, adaptation to environmental changes, among others. One of the industries that generate the most waste today is the steel industry that performs several processes for the improvement and refining of the raw metal found in nature. The steelworks is the unit of a steel industry where a large amount of solid or even liquid wastes are generated which are of great importance for their reuse in various sectors such as the production of cements, roads and others. Two important waste of steelworks are slag and sludge. The identification and quantification of the metals present in steelworks waste is the first step in understanding how these wastes can be handled and transformed into new industrial inputs or marketable products, helping to reduce discarded waste and increasing the efficiency of the industry. This work aims to identify and quantify the metals present in the slurry of steelworks, and to propose its destination. Chemical and physical analyzes were carried out in the laboratory to identify and quantify the sludge of steelworks, and the metal present with the greatest mass was the iron, but well below the expected, limiting its application, therefore, it was proposed to use the sludge as aggregate in the manufacture of tiles and other ceramic materials. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-03-15 |
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://www.producaoonline.org.br/rpo/article/view/3230 10.14488/1676-1901.v19i1.3230 |
url |
https://www.producaoonline.org.br/rpo/article/view/3230 |
identifier_str_mv |
10.14488/1676-1901.v19i1.3230 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://www.producaoonline.org.br/rpo/article/view/3230/1770 https://www.producaoonline.org.br/rpo/article/view/3230/1771 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2019 Revista Produção Online info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2019 Revista Produção Online |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf video/mp4 |
dc.publisher.none.fl_str_mv |
Associação Brasileira de Engenharia de Produção |
publisher.none.fl_str_mv |
Associação Brasileira de Engenharia de Produção |
dc.source.none.fl_str_mv |
Revista Produção Online; Vol. 19 No. 1 (2019); 274-289 Revista Produção Online; v. 19 n. 1 (2019); 274-289 1676-1901 reponame:Revista Produção Online instname:Associação Brasileira de Engenharia de Produção (ABEPRO) instacron:ABEPRO |
instname_str |
Associação Brasileira de Engenharia de Produção (ABEPRO) |
instacron_str |
ABEPRO |
institution |
ABEPRO |
reponame_str |
Revista Produção Online |
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Revista Produção Online |
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Revista Produção Online - Associação Brasileira de Engenharia de Produção (ABEPRO) |
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||producaoonline@gmail.com |
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