RISK ANALYSIS OF ACETONE AND PHENOL PRODUCTION PROCESS FROM BENZENE AND PROPENE

Detalhes bibliográficos
Autor(a) principal: Kabbach, Clara Botarelli
Data de Publicação: 2018
Outros Autores: Luis, Daniela Denleschi, Soalheiro, Gabriela C., Tavares, José Eduardo A., Leggieri, Tomás Fagundes, Condotta, Rodrigo, Marin, Maristhela P. A.
Tipo de documento: Artigo
Idioma: por
Título da fonte: The Journal of Engineering and Exact Sciences
Texto Completo: https://periodicos.ufv.br/jcec/article/view/2503
Resumo: Process safety is a main concern in chemical and petrochemical industries nowadays. In this context, an applied hazard identification and risk assessment were performed in a hypothetical acetone plant based on the Hock process. The capacity of the plant was chosen according to Brazilian market conditions. Quantitative risk analysis for a few scenarios was carried out by using PhastRisk® software. As a result, equipment and pipelines were designed to meet process throughput as well as safety requirements. Some hazard properties of process stream, such as flammability and toxicity, were evaluated and their impact was taken into account in the plant. Based on a qualitative risk analysis, some recommendations to reduce incident probability were proposed. The quantitative approach also indicated the critical zone of impact, the radiation emitted and the toxic cloud dispersion that would take place from the leakage point. The results showed that the worst case scenario involved a leakage of acetone and propylene.
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spelling RISK ANALYSIS OF ACETONE AND PHENOL PRODUCTION PROCESS FROM BENZENE AND PROPENEANÁLISE DE RISCOS DO PROCESSO DE PRODUÇÃO DE FENOL E ACETONA A PARTIR DO BENZENO E PROPENORisk AnalysisHazard AssessmentHock ProcessHazOpAnálise de RiscoAnálise de PerigoProcesso HockHazOpProcess safety is a main concern in chemical and petrochemical industries nowadays. In this context, an applied hazard identification and risk assessment were performed in a hypothetical acetone plant based on the Hock process. The capacity of the plant was chosen according to Brazilian market conditions. Quantitative risk analysis for a few scenarios was carried out by using PhastRisk® software. As a result, equipment and pipelines were designed to meet process throughput as well as safety requirements. Some hazard properties of process stream, such as flammability and toxicity, were evaluated and their impact was taken into account in the plant. Based on a qualitative risk analysis, some recommendations to reduce incident probability were proposed. The quantitative approach also indicated the critical zone of impact, the radiation emitted and the toxic cloud dispersion that would take place from the leakage point. The results showed that the worst case scenario involved a leakage of acetone and propylene.A Segurança em processos químicos e petroquímicos tem, atualmente, importância crescente para as indústrias. Por este motivo, aplicou-se métodos de identificação de perigos e análise de risco, tal como a Análise Preliminar de Perigo (APP) e do Estudo de Perigo e Operabilidade (HazOp) em uma planta hipotética de produção de acetona a partir de benzeno e propeno. A capacidade da planta foi escolhida de acordo com o mercado nacional. Foi realizado também uma análise quantitativa, com auxílio do software PhastRisk® para alguns cenários de possíveis acidentes. Foram projetados equipamentos e dutos compatíveis com a produção estipulada e as substâncias envolvidas foram avaliadas quanto aos quesitos inflamabilidade, toxicidade e outros parâmetros relevantes à análise de riscos durante a produção de acetona e fenol. Como resultado dos métodos qualitativos foram propostas recomendações para reduzir a probabilidade de ocorrência dos riscos. Com a análise quantitativa determinou-se as distâncias radiais, a partir o ponto de liberação, alcançadas pela radiação emitida, pela dispersão da nuvem tóxica e o pelo impacto da sobrepressão. Os resultados mostraram que os piores cenários são para os casos de grandes vazamentos de acetona e propeno.Process safety is a main concern in chemical and petrochemical industries nowadays. In this context, an applied hazard identification and risk assessment were performed in a hypothetical acetone plant based on the Hock process. The capacity of the plant was chosen according to Brazilian market conditions. Quantitative risk analysis for a few scenarios was carried out by using PhastRisk® software. As a result, equipment and pipelines were designed to meet process throughput as well as safety requirements. Some hazard properties of process stream, such as flammability and toxicity, were evaluated and their impact was taken into account in the plant. Based on a qualitative risk analysis, some recommendations to reduce incident probability were proposed. The quantitative approach also indicated the critical zone of impact, the radiation emitted and the toxic cloud dispersion that would take place from the leakage point. The results showed that the worst case scenario involved a leakage of acetone and propylene.Universidade Federal de Viçosa - UFV2018-03-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufv.br/jcec/article/view/250310.18540/jcecvl4iss1pp0170-0180The Journal of Engineering and Exact Sciences; Vol. 4 No. 1 (2018); 0170-0180The Journal of Engineering and Exact Sciences; Vol. 4 Núm. 1 (2018); 0170-0180The Journal of Engineering and Exact Sciences; v. 4 n. 1 (2018); 0170-01802527-1075reponame:The Journal of Engineering and Exact Sciencesinstname:Universidade Federal de Viçosa (UFV)instacron:UFVporhttps://periodicos.ufv.br/jcec/article/view/2503/1054Kabbach, Clara BotarelliLuis, Daniela DenleschiSoalheiro, Gabriela C.Tavares, José Eduardo A.Leggieri, Tomás FagundesCondotta, RodrigoMarin, Maristhela P. A.info:eu-repo/semantics/openAccess2018-12-05T12:57:26Zoai:ojs.periodicos.ufv.br:article/2503Revistahttp://www.seer.ufv.br/seer/rbeq2/index.php/req2/oai2527-10752527-1075opendoar:2018-12-05T12:57:26The Journal of Engineering and Exact Sciences - Universidade Federal de Viçosa (UFV)false
dc.title.none.fl_str_mv RISK ANALYSIS OF ACETONE AND PHENOL PRODUCTION PROCESS FROM BENZENE AND PROPENE
ANÁLISE DE RISCOS DO PROCESSO DE PRODUÇÃO DE FENOL E ACETONA A PARTIR DO BENZENO E PROPENO
title RISK ANALYSIS OF ACETONE AND PHENOL PRODUCTION PROCESS FROM BENZENE AND PROPENE
spellingShingle RISK ANALYSIS OF ACETONE AND PHENOL PRODUCTION PROCESS FROM BENZENE AND PROPENE
Kabbach, Clara Botarelli
Risk Analysis
Hazard Assessment
Hock Process
HazOp
Análise de Risco
Análise de Perigo
Processo Hock
HazOp
title_short RISK ANALYSIS OF ACETONE AND PHENOL PRODUCTION PROCESS FROM BENZENE AND PROPENE
title_full RISK ANALYSIS OF ACETONE AND PHENOL PRODUCTION PROCESS FROM BENZENE AND PROPENE
title_fullStr RISK ANALYSIS OF ACETONE AND PHENOL PRODUCTION PROCESS FROM BENZENE AND PROPENE
title_full_unstemmed RISK ANALYSIS OF ACETONE AND PHENOL PRODUCTION PROCESS FROM BENZENE AND PROPENE
title_sort RISK ANALYSIS OF ACETONE AND PHENOL PRODUCTION PROCESS FROM BENZENE AND PROPENE
author Kabbach, Clara Botarelli
author_facet Kabbach, Clara Botarelli
Luis, Daniela Denleschi
Soalheiro, Gabriela C.
Tavares, José Eduardo A.
Leggieri, Tomás Fagundes
Condotta, Rodrigo
Marin, Maristhela P. A.
author_role author
author2 Luis, Daniela Denleschi
Soalheiro, Gabriela C.
Tavares, José Eduardo A.
Leggieri, Tomás Fagundes
Condotta, Rodrigo
Marin, Maristhela P. A.
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Kabbach, Clara Botarelli
Luis, Daniela Denleschi
Soalheiro, Gabriela C.
Tavares, José Eduardo A.
Leggieri, Tomás Fagundes
Condotta, Rodrigo
Marin, Maristhela P. A.
dc.subject.por.fl_str_mv Risk Analysis
Hazard Assessment
Hock Process
HazOp
Análise de Risco
Análise de Perigo
Processo Hock
HazOp
topic Risk Analysis
Hazard Assessment
Hock Process
HazOp
Análise de Risco
Análise de Perigo
Processo Hock
HazOp
description Process safety is a main concern in chemical and petrochemical industries nowadays. In this context, an applied hazard identification and risk assessment were performed in a hypothetical acetone plant based on the Hock process. The capacity of the plant was chosen according to Brazilian market conditions. Quantitative risk analysis for a few scenarios was carried out by using PhastRisk® software. As a result, equipment and pipelines were designed to meet process throughput as well as safety requirements. Some hazard properties of process stream, such as flammability and toxicity, were evaluated and their impact was taken into account in the plant. Based on a qualitative risk analysis, some recommendations to reduce incident probability were proposed. The quantitative approach also indicated the critical zone of impact, the radiation emitted and the toxic cloud dispersion that would take place from the leakage point. The results showed that the worst case scenario involved a leakage of acetone and propylene.
publishDate 2018
dc.date.none.fl_str_mv 2018-03-02
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/2503
10.18540/jcecvl4iss1pp0170-0180
url https://periodicos.ufv.br/jcec/article/view/2503
identifier_str_mv 10.18540/jcecvl4iss1pp0170-0180
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.ufv.br/jcec/article/view/2503/1054
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. 4 No. 1 (2018); 0170-0180
The Journal of Engineering and Exact Sciences; Vol. 4 Núm. 1 (2018); 0170-0180
The Journal of Engineering and Exact Sciences; v. 4 n. 1 (2018); 0170-0180
2527-1075
reponame:The Journal of Engineering and Exact Sciences
instname:Universidade Federal de Viçosa (UFV)
instacron:UFV
instname_str Universidade Federal de Viçosa (UFV)
instacron_str UFV
institution UFV
reponame_str The Journal of Engineering and Exact Sciences
collection The Journal of Engineering and Exact Sciences
repository.name.fl_str_mv The Journal of Engineering and Exact Sciences - Universidade Federal de Viçosa (UFV)
repository.mail.fl_str_mv
_version_ 1808845244315205632

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