THIOPHENE CRACKING USING MAGNESIUM MODIFIED BETA ZEOLITE

Detalhes bibliográficos
Autor(a) principal: Santos, Ronaldo Costa
Data de Publicação: 2018
Outros Autores: Almeida, Daniel Freire, Fonseca, Fernanda Silva Costa, da Silva, Diego Santana, de Oliveira, Angelica Amaral, Pontes, Danilo de Aguiar, Pontes, Luiz Antônio Magalhães
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/2563
Resumo: The development of additives for FCC catalysts aiming at a greater sulfur removal in the gasoline fraction has been a priority with tougher environmental legislation demands. In this context, this study has evaluated the effect of magnesium modified beta zeolite on n-hexane cracking, and the catalytic conversion of thiophene added as contaminant. Catalytic tests’ results, performed at low conversion at 400 ºC with a WHSV of 0.83 s-1 indicate that magnesium addition increased n-hexane cracking from 37.7 to 53.6% in mols, but favored the formation of alkylated sulfur compounds over H2S production.
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network_name_str The Journal of Engineering and Exact Sciences
repository_id_str
spelling THIOPHENE CRACKING USING MAGNESIUM MODIFIED BETA ZEOLITECatalytic crackingBeta zeolitesThiopheneThe development of additives for FCC catalysts aiming at a greater sulfur removal in the gasoline fraction has been a priority with tougher environmental legislation demands. In this context, this study has evaluated the effect of magnesium modified beta zeolite on n-hexane cracking, and the catalytic conversion of thiophene added as contaminant. Catalytic tests’ results, performed at low conversion at 400 ºC with a WHSV of 0.83 s-1 indicate that magnesium addition increased n-hexane cracking from 37.7 to 53.6% in mols, but favored the formation of alkylated sulfur compounds over H2S production.Universidade Federal de Viçosa - UFV2018-10-23info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufv.br/jcec/article/view/256310.18540/jcecvl4iss4pp0378-0382The Journal of Engineering and Exact Sciences; Vol. 4 No. 4 (2018); 0378-0382The Journal of Engineering and Exact Sciences; Vol. 4 Núm. 4 (2018); 0378-0382The Journal of Engineering and Exact Sciences; v. 4 n. 4 (2018); 0378-03822527-1075reponame:The Journal of Engineering and Exact Sciencesinstname:Universidade Federal de Viçosa (UFV)instacron:UFVporhttps://periodicos.ufv.br/jcec/article/view/2563/1082Santos, Ronaldo CostaAlmeida, Daniel FreireFonseca, Fernanda Silva Costada Silva, Diego Santanade Oliveira, Angelica AmaralPontes, Danilo de AguiarPontes, Luiz Antônio Magalhãesinfo:eu-repo/semantics/openAccess2019-10-02T22:02:12Zoai:ojs.periodicos.ufv.br:article/2563Revistahttp://www.seer.ufv.br/seer/rbeq2/index.php/req2/oai2527-10752527-1075opendoar:2019-10-02T22:02:12The Journal of Engineering and Exact Sciences - Universidade Federal de Viçosa (UFV)false
dc.title.none.fl_str_mv THIOPHENE CRACKING USING MAGNESIUM MODIFIED BETA ZEOLITE
title THIOPHENE CRACKING USING MAGNESIUM MODIFIED BETA ZEOLITE
spellingShingle THIOPHENE CRACKING USING MAGNESIUM MODIFIED BETA ZEOLITE
Santos, Ronaldo Costa
Catalytic cracking
Beta zeolites
Thiophene
title_short THIOPHENE CRACKING USING MAGNESIUM MODIFIED BETA ZEOLITE
title_full THIOPHENE CRACKING USING MAGNESIUM MODIFIED BETA ZEOLITE
title_fullStr THIOPHENE CRACKING USING MAGNESIUM MODIFIED BETA ZEOLITE
title_full_unstemmed THIOPHENE CRACKING USING MAGNESIUM MODIFIED BETA ZEOLITE
title_sort THIOPHENE CRACKING USING MAGNESIUM MODIFIED BETA ZEOLITE
author Santos, Ronaldo Costa
author_facet Santos, Ronaldo Costa
Almeida, Daniel Freire
Fonseca, Fernanda Silva Costa
da Silva, Diego Santana
de Oliveira, Angelica Amaral
Pontes, Danilo de Aguiar
Pontes, Luiz Antônio Magalhães
author_role author
author2 Almeida, Daniel Freire
Fonseca, Fernanda Silva Costa
da Silva, Diego Santana
de Oliveira, Angelica Amaral
Pontes, Danilo de Aguiar
Pontes, Luiz Antônio Magalhães
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Santos, Ronaldo Costa
Almeida, Daniel Freire
Fonseca, Fernanda Silva Costa
da Silva, Diego Santana
de Oliveira, Angelica Amaral
Pontes, Danilo de Aguiar
Pontes, Luiz Antônio Magalhães
dc.subject.por.fl_str_mv Catalytic cracking
Beta zeolites
Thiophene
topic Catalytic cracking
Beta zeolites
Thiophene
description The development of additives for FCC catalysts aiming at a greater sulfur removal in the gasoline fraction has been a priority with tougher environmental legislation demands. In this context, this study has evaluated the effect of magnesium modified beta zeolite on n-hexane cracking, and the catalytic conversion of thiophene added as contaminant. Catalytic tests’ results, performed at low conversion at 400 ºC with a WHSV of 0.83 s-1 indicate that magnesium addition increased n-hexane cracking from 37.7 to 53.6% in mols, but favored the formation of alkylated sulfur compounds over H2S production.
publishDate 2018
dc.date.none.fl_str_mv 2018-10-23
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/2563
10.18540/jcecvl4iss4pp0378-0382
url https://periodicos.ufv.br/jcec/article/view/2563
identifier_str_mv 10.18540/jcecvl4iss4pp0378-0382
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.ufv.br/jcec/article/view/2563/1082
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. 4 (2018); 0378-0382
The Journal of Engineering and Exact Sciences; Vol. 4 Núm. 4 (2018); 0378-0382
The Journal of Engineering and Exact Sciences; v. 4 n. 4 (2018); 0378-0382
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_ 1798313320075231232

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