Pollutant emissions reduction by water reuse in industrial processes - DOI: 10.4025/actascitechnol.v25i2.2174
Autor(a) principal: | |
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Data de Publicação: | 2008 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Acta scientiarum. Technology (Online) |
Texto Completo: | http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/2174 |
Resumo: | In this work a methodology to reduce pollutant emissions in industrial processes by water reuse is proposed. The pollutant emission reduction is achieved by the synthesis of mass exchange equipment (MEN). Pinch Analysis is used. The proposed methodology to the MEN synthesis initially sets the targets relative to the minimum global cost, the minimum number of mass exchange equipment and the minimum water flowrate. After the synthesis step, the MEN is evolved, by identifying and breaking mass exchange loops, without water flowrate changes. After the evolution step, an economical analysis is achieved. An industrial case published in the literature was used to show the efficiency of the proposed methodology. Results reflect the importance of economical analysis jointly with the MEN synthesis. |
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Pollutant emissions reduction by water reuse in industrial processes - DOI: 10.4025/actascitechnol.v25i2.2174Redução da emissão de poluentes líquidos por reutilização de água em processos industriais - DOI: 10.4025/actascitechnol.v25i2.2174Análise Pinchsíntese de RETMreuso de água3.06.00.00-6 Engenharia QuímicaIn this work a methodology to reduce pollutant emissions in industrial processes by water reuse is proposed. The pollutant emission reduction is achieved by the synthesis of mass exchange equipment (MEN). Pinch Analysis is used. The proposed methodology to the MEN synthesis initially sets the targets relative to the minimum global cost, the minimum number of mass exchange equipment and the minimum water flowrate. After the synthesis step, the MEN is evolved, by identifying and breaking mass exchange loops, without water flowrate changes. After the evolution step, an economical analysis is achieved. An industrial case published in the literature was used to show the efficiency of the proposed methodology. Results reflect the importance of economical analysis jointly with the MEN synthesis.Neste trabalho, apresenta-se uma metodologia para a redução de emissões de poluentes em processos industriais por reutilização da água, utilizando a Análise Pinch. Essa redução é alcançada por meio da síntese de redes de equipamentos de transferência de massa (RETM). A metodologia proposta para a síntese da rede define inicialmente os seus objetivos com relação ao custo mínimo, ao número mínimo de equipamentos e à vazão mínima de água. Depois de sintetizada, a rede é evoluída, identificando e quebrando os possíveis laços de transferência de massa, sem que as quantidades de água utilizadas sejam alteradas. Após a evolução, a viabilidade econômica da rede é estudada. Um caso industrial apresentado na literatura foi utilizado para mostrar a consistência da metodologia empregada. Os resultados obtidos refletem a importância da análise da viabilidade econômica na síntese de RETM.Universidade Estadual De Maringá2008-04-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/217410.4025/actascitechnol.v25i2.2174Acta Scientiarum. Technology; Vol 25 No 2 (2003); 127-132Acta Scientiarum. Technology; v. 25 n. 2 (2003); 127-1321806-25631807-8664reponame:Acta scientiarum. Technology (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/2174/1324Módenes, Aparecido NivaldoMenon, RicardoRavagnani, Mauro Antonio da Silva Sáinfo:eu-repo/semantics/openAccess2024-05-17T13:02:41Zoai:periodicos.uem.br/ojs:article/2174Revistahttps://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/indexPUBhttps://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/oai||actatech@uem.br1807-86641806-2563opendoar:2024-05-17T13:02:41Acta scientiarum. Technology (Online) - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Pollutant emissions reduction by water reuse in industrial processes - DOI: 10.4025/actascitechnol.v25i2.2174 Redução da emissão de poluentes líquidos por reutilização de água em processos industriais - DOI: 10.4025/actascitechnol.v25i2.2174 |
title |
Pollutant emissions reduction by water reuse in industrial processes - DOI: 10.4025/actascitechnol.v25i2.2174 |
spellingShingle |
Pollutant emissions reduction by water reuse in industrial processes - DOI: 10.4025/actascitechnol.v25i2.2174 Módenes, Aparecido Nivaldo Análise Pinch síntese de RETM reuso de água 3.06.00.00-6 Engenharia Química |
title_short |
Pollutant emissions reduction by water reuse in industrial processes - DOI: 10.4025/actascitechnol.v25i2.2174 |
title_full |
Pollutant emissions reduction by water reuse in industrial processes - DOI: 10.4025/actascitechnol.v25i2.2174 |
title_fullStr |
Pollutant emissions reduction by water reuse in industrial processes - DOI: 10.4025/actascitechnol.v25i2.2174 |
title_full_unstemmed |
Pollutant emissions reduction by water reuse in industrial processes - DOI: 10.4025/actascitechnol.v25i2.2174 |
title_sort |
Pollutant emissions reduction by water reuse in industrial processes - DOI: 10.4025/actascitechnol.v25i2.2174 |
author |
Módenes, Aparecido Nivaldo |
author_facet |
Módenes, Aparecido Nivaldo Menon, Ricardo Ravagnani, Mauro Antonio da Silva Sá |
author_role |
author |
author2 |
Menon, Ricardo Ravagnani, Mauro Antonio da Silva Sá |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Módenes, Aparecido Nivaldo Menon, Ricardo Ravagnani, Mauro Antonio da Silva Sá |
dc.subject.por.fl_str_mv |
Análise Pinch síntese de RETM reuso de água 3.06.00.00-6 Engenharia Química |
topic |
Análise Pinch síntese de RETM reuso de água 3.06.00.00-6 Engenharia Química |
description |
In this work a methodology to reduce pollutant emissions in industrial processes by water reuse is proposed. The pollutant emission reduction is achieved by the synthesis of mass exchange equipment (MEN). Pinch Analysis is used. The proposed methodology to the MEN synthesis initially sets the targets relative to the minimum global cost, the minimum number of mass exchange equipment and the minimum water flowrate. After the synthesis step, the MEN is evolved, by identifying and breaking mass exchange loops, without water flowrate changes. After the evolution step, an economical analysis is achieved. An industrial case published in the literature was used to show the efficiency of the proposed methodology. Results reflect the importance of economical analysis jointly with the MEN synthesis. |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008-04-15 |
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 |
http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/2174 10.4025/actascitechnol.v25i2.2174 |
url |
http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/2174 |
identifier_str_mv |
10.4025/actascitechnol.v25i2.2174 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/2174/1324 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Estadual De Maringá |
publisher.none.fl_str_mv |
Universidade Estadual De Maringá |
dc.source.none.fl_str_mv |
Acta Scientiarum. Technology; Vol 25 No 2 (2003); 127-132 Acta Scientiarum. Technology; v. 25 n. 2 (2003); 127-132 1806-2563 1807-8664 reponame:Acta scientiarum. Technology (Online) instname:Universidade Estadual de Maringá (UEM) instacron:UEM |
instname_str |
Universidade Estadual de Maringá (UEM) |
instacron_str |
UEM |
institution |
UEM |
reponame_str |
Acta scientiarum. Technology (Online) |
collection |
Acta scientiarum. Technology (Online) |
repository.name.fl_str_mv |
Acta scientiarum. Technology (Online) - Universidade Estadual de Maringá (UEM) |
repository.mail.fl_str_mv |
||actatech@uem.br |
_version_ |
1799315332045733888 |