ANALYSIS OF RISKS AND CONSEQUENCES IN A SUGAR-ALCOHOL PLANT
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Revista de Engenharia Química e Química |
Texto Completo: | https://periodicos.ufv.br/jcec/article/view/2446941603022017174 |
Resumo: | The existing risks of the sugar-alcohol industry were analyzed by dividing the process into blocks and identifying the main risks, as well as the removal of dangerous substances from the process, mainly anhydrous alcohol, hydrated alcohol and sugar, due to the large volume in the process and its physical- Chemical properties. It was verified that 90% of the accidents involving ethanol occur in road transport and 2% in industry and storage. Risk analysis was carried out in product storage and transportation. PHAs, ETA and Hazops were applied as qualitative methods of analysis. The Phast ® software showed that the largest range was 169.9 meters in the release of Ethanol by rupturing the 10,000 m³ reservoir. The social and individual risks were also obtained. The results indicate that fatalities will occur only within the industry, just indicating individual risk. This risk reaches a maximum of 1E-04, considered intolerable by CETESB. |
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ANALYSIS OF RISKS AND CONSEQUENCES IN A SUGAR-ALCOHOL PLANTANÁLISE DE RISCOS E CONSEQUÊNCIAS EM UMA USINA SUCROALCOOLEIRARisk analysisHazards identificationHazopPHAETAAnálise de riscoIdentificação de perigosHazopAPPAAEThe existing risks of the sugar-alcohol industry were analyzed by dividing the process into blocks and identifying the main risks, as well as the removal of dangerous substances from the process, mainly anhydrous alcohol, hydrated alcohol and sugar, due to the large volume in the process and its physical- Chemical properties. It was verified that 90% of the accidents involving ethanol occur in road transport and 2% in industry and storage. Risk analysis was carried out in product storage and transportation. PHAs, ETA and Hazops were applied as qualitative methods of analysis. The Phast ® software showed that the largest range was 169.9 meters in the release of Ethanol by rupturing the 10,000 m³ reservoir. The social and individual risks were also obtained. The results indicate that fatalities will occur only within the industry, just indicating individual risk. This risk reaches a maximum of 1E-04, considered intolerable by CETESB.A indústria sucroalcooleira possui grande influência no Brasil. Porém, assim como todos os processos, há perigos e podem ocorrer acidentes. Mesmo com o avanço tecnológico, existe o perigo em cada etapa do processo. Este trabalho tem como objetivo identificar e analisar os riscos existentes da indústria sucroalcooleira, dividindo o processo em blocos e identificando os principais, além de levantar um inventário de substâncias perigosas usadas no processo, mais principalmente o álcool anidro e o hidratado e o açúcar, devido ao grande volume no processo e suas características físico-químicas. Com esses dados, um histórico de acidentes foi levantado, mostrando que 90% dos acidentes envolvendo o etanol, ocorre no transporte rodoviário e, 2% na indústria e no armazenamento. Dessa forma, a análise de riscos foi realizada nos armazenamentos dos produtos devido às suas periculosidades e quantidades, no transporte devido ao histórico e na destilação devido a sua alta importância no processo. Foram aplicados as APPs, AAE e Hazops como métodos qualitativos de análise. O software Phast ® mostrou, como análise quantitativa, que o maior raio de alcance foi de 169,9 metros para o evento de liberação de Etanol pela ruptura do reservatório de 10.000 m³. Também com o auxílio do software Phast Risk®, foram obtidos os riscos social e individual. Os resultados apontam que as fatalidades ocorrerão dentro da indústria apenas, indicando somente risco individual. Esse risco atinge o máximo de 1E-04, considerado intolerável pela CETESB.Universidade Federal de Viçosa - UFV2017-03-19info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufv.br/jcec/article/view/244694160302201717410.18540/jcecvl3iss2pp174-183The Journal of Engineering and Exact Sciences; Vol. 3 No. 2 (2017); 174-183The Journal of Engineering and Exact Sciences; Vol. 3 Núm. 2 (2017); 174-183The Journal of Engineering and Exact Sciences; v. 3 n. 2 (2017); 174-1832527-1075reponame:Revista de Engenharia Química e Químicainstname:Universidade Federal de Viçosa (UFV)instacron:UFVporhttps://periodicos.ufv.br/jcec/article/view/2446941603022017174/pdfMarin, Martisthela Passoni de Araújode Melo, Gabriela Messiasde Paulo, Guilherme Barbosa HenkeLabate, Luiz Fernando MachadoMiranda, Thiago BacoSchincariol, Vanessainfo:eu-repo/semantics/openAccess2020-07-14T22:33:11Zoai:ojs.periodicos.ufv.br:article/2312Revistahttp://www.seer.ufv.br/seer/rbeq2/index.php/req2/indexONGhttps://periodicos.ufv.br/jcec/oaijcec.journal@ufv.br||req2@ufv.br2446-94162446-9416opendoar:2020-07-14T22:33:11Revista de Engenharia Química e Química - Universidade Federal de Viçosa (UFV)false |
dc.title.none.fl_str_mv |
ANALYSIS OF RISKS AND CONSEQUENCES IN A SUGAR-ALCOHOL PLANT ANÁLISE DE RISCOS E CONSEQUÊNCIAS EM UMA USINA SUCROALCOOLEIRA |
title |
ANALYSIS OF RISKS AND CONSEQUENCES IN A SUGAR-ALCOHOL PLANT |
spellingShingle |
ANALYSIS OF RISKS AND CONSEQUENCES IN A SUGAR-ALCOHOL PLANT Marin, Martisthela Passoni de Araújo Risk analysis Hazards identification Hazop PHA ETA Análise de risco Identificação de perigos Hazop APP AAE |
title_short |
ANALYSIS OF RISKS AND CONSEQUENCES IN A SUGAR-ALCOHOL PLANT |
title_full |
ANALYSIS OF RISKS AND CONSEQUENCES IN A SUGAR-ALCOHOL PLANT |
title_fullStr |
ANALYSIS OF RISKS AND CONSEQUENCES IN A SUGAR-ALCOHOL PLANT |
title_full_unstemmed |
ANALYSIS OF RISKS AND CONSEQUENCES IN A SUGAR-ALCOHOL PLANT |
title_sort |
ANALYSIS OF RISKS AND CONSEQUENCES IN A SUGAR-ALCOHOL PLANT |
author |
Marin, Martisthela Passoni de Araújo |
author_facet |
Marin, Martisthela Passoni de Araújo de Melo, Gabriela Messias de Paulo, Guilherme Barbosa Henke Labate, Luiz Fernando Machado Miranda, Thiago Baco Schincariol, Vanessa |
author_role |
author |
author2 |
de Melo, Gabriela Messias de Paulo, Guilherme Barbosa Henke Labate, Luiz Fernando Machado Miranda, Thiago Baco Schincariol, Vanessa |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Marin, Martisthela Passoni de Araújo de Melo, Gabriela Messias de Paulo, Guilherme Barbosa Henke Labate, Luiz Fernando Machado Miranda, Thiago Baco Schincariol, Vanessa |
dc.subject.por.fl_str_mv |
Risk analysis Hazards identification Hazop PHA ETA Análise de risco Identificação de perigos Hazop APP AAE |
topic |
Risk analysis Hazards identification Hazop PHA ETA Análise de risco Identificação de perigos Hazop APP AAE |
description |
The existing risks of the sugar-alcohol industry were analyzed by dividing the process into blocks and identifying the main risks, as well as the removal of dangerous substances from the process, mainly anhydrous alcohol, hydrated alcohol and sugar, due to the large volume in the process and its physical- Chemical properties. It was verified that 90% of the accidents involving ethanol occur in road transport and 2% in industry and storage. Risk analysis was carried out in product storage and transportation. PHAs, ETA and Hazops were applied as qualitative methods of analysis. The Phast ® software showed that the largest range was 169.9 meters in the release of Ethanol by rupturing the 10,000 m³ reservoir. The social and individual risks were also obtained. The results indicate that fatalities will occur only within the industry, just indicating individual risk. This risk reaches a maximum of 1E-04, considered intolerable by CETESB. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-03-19 |
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/2446941603022017174 10.18540/jcecvl3iss2pp174-183 |
url |
https://periodicos.ufv.br/jcec/article/view/2446941603022017174 |
identifier_str_mv |
10.18540/jcecvl3iss2pp174-183 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.ufv.br/jcec/article/view/2446941603022017174/pdf |
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 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. 3 No. 2 (2017); 174-183 The Journal of Engineering and Exact Sciences; Vol. 3 Núm. 2 (2017); 174-183 The Journal of Engineering and Exact Sciences; v. 3 n. 2 (2017); 174-183 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 |
_version_ |
1800211187518930944 |