Synthesis of a tensoative based on oil Moringa Oleífera Lam and formulation of microemulsioned systems for breaking oil water emulsions
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Research, Society and Development |
Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/2194 |
Resumo: | In oil industry, oil emulsions are recurring problems and them can be oil in water (A / O) or water in oil (A/O) type. An alternative currently studied for breaking emulsions is the use of Microemulsionated Systems (MS) that have the characteristic of solubilizing polar and nonpolar substances. The objective of this work was the synthesis of a surfactant from a vegetable oil, as well as the formulation of microemulsion for breaking emulsions of type A/O. For the synthesis of the surfactant, Moringa Oleifera Lam oil was saponified and characterized by Saponification Index and Hydrophilic-Lipophilic Balance. The microemulsion systems were formulated using Saponified Moringa Oil as Surfactant (S), n-butanol as cotensoactive (C), moringa oil as oily phase and distilled water as aqueous phase and the ratio C/S was varied at 1, 5 and 10. To validate the results of emulsion break the Scheffé's network was employed. The oil was characterized according to ABNT NBR 14647 and had a BSW (Basic Sediments and Water) content of 24%. The results showed at the end of the experiments of 30 minutes an aqueous phase separation efficiency of 40%. Furthermore, it was found that the relationship between the microemulsion concentration and the separation percentage is not linear, and the biggest gain in the separation efficiency occurs for lower concentrations (about 8%). Therefore, the study made it possible to investigate the capacity of microemulsion systems developed to break A/O emulsions, as well as to optimize the microemulsion concentration to be used in the process. |
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Synthesis of a tensoative based on oil Moringa Oleífera Lam and formulation of microemulsioned systems for breaking oil water emulsionsDesarrollo de un tensivo a base de aceite de Moringa Oleífera Lam y formulación de sistemas microemulsionados para romper las emulsiones de agua aceiteSíntese de um tensoativo a base de óleo de Moringa Oleífera Lam e formulação de sistemas microemulsionados para a quebra de emulsões do tipo água em óleoEmulsõesMicroemulsõesTensoativoConcentração.EmulsionesMicroemulsionesTensioactivoConcentración.EmulsionsMicroemulsionsSurfactantConcentration.In oil industry, oil emulsions are recurring problems and them can be oil in water (A / O) or water in oil (A/O) type. An alternative currently studied for breaking emulsions is the use of Microemulsionated Systems (MS) that have the characteristic of solubilizing polar and nonpolar substances. The objective of this work was the synthesis of a surfactant from a vegetable oil, as well as the formulation of microemulsion for breaking emulsions of type A/O. For the synthesis of the surfactant, Moringa Oleifera Lam oil was saponified and characterized by Saponification Index and Hydrophilic-Lipophilic Balance. The microemulsion systems were formulated using Saponified Moringa Oil as Surfactant (S), n-butanol as cotensoactive (C), moringa oil as oily phase and distilled water as aqueous phase and the ratio C/S was varied at 1, 5 and 10. To validate the results of emulsion break the Scheffé's network was employed. The oil was characterized according to ABNT NBR 14647 and had a BSW (Basic Sediments and Water) content of 24%. The results showed at the end of the experiments of 30 minutes an aqueous phase separation efficiency of 40%. Furthermore, it was found that the relationship between the microemulsion concentration and the separation percentage is not linear, and the biggest gain in the separation efficiency occurs for lower concentrations (about 8%). Therefore, the study made it possible to investigate the capacity of microemulsion systems developed to break A/O emulsions, as well as to optimize the microemulsion concentration to be used in the process.En la industria petrolera, las emulsiones de petróleo son problemas recurrentes y pueden ser de tipo aceite en agua (A / O) o agua en aceite (A / O). Una alternativa actualmente estudiada para romper las emulsiones es el uso de sistemas microemulsionados (MS) que tienen la característica de solubilizar sustancias polares y no polares. El objetivo de este trabajo fue la síntesis de un tensioactivo a partir de un aceite vegetal, así como la formulación de microemulsiones para romper emulsiones de tipo A / O. Para la síntesis del tensioactivo, el aceite de Moringa Oleifera Lam se saponificó y se caracterizó por el índice de saponificación y el equilibrio hidrofílico-lipofílico. Los sistemas de microemulsión se formularon utilizando aceite de moringa saponificado (OMOS) como tensioactivo (T), n-butanol como cotensoactivo (C), aceite de moringa como fase oleosa y agua destilada como fase acuosa y la relación C / T se varió a 1, 5 y 10. Para validar los resultados de la rotura de la emulsión, se empleó la red de Scheffé. El aceite se caracterizó de acuerdo con ABNT NBR 14647 y tenía un contenido de BSW (sedimentos básicos y agua) del 24%. Los resultados mostraron al final de los experimentos de 30 minutos una eficiencia de separación de fase acuosa del 40%. Además, se encontró que la relación entre la concentración de microemulsión y el porcentaje de separación no es lineal, y la mayor ganancia en la eficiencia de separación ocurre para concentraciones más bajas (aproximadamente 8%). Por lo tanto, el estudio permitió investigar la capacidad de los sistemas de microemulsión desarrollados para romper las emulsiones de A / O, así como para optimizar la concentración de microemulsión que se utilizará en el proceso.Nas atividades petrolíferas, as emulsões de petróleo são problemas recorrentes podendo estas ser do tipo óleo em água (O/A) ou água em óleo (A/O). Uma alternativa atualmente estudada para quebra das emulsões A/O é a utilização de sistemas microemulsionados (SM), pois possuem a característica de solubilizar substâncias polares e apolares. O objetivo deste trabalho foi a síntese de um tensoativo a partir de um óleo vegetal, bem como a formulação de sistemas microemulsionados para quebra de emulsão do tipo A/O. Para a síntese do tensoativo foi utilizado o óleo de Moringa Oleífera Lam que foi saponificado e caracterizado quanto ao Índice de Saponificação e Balanço Hidrofílico-Lipofílico. Para formular os sistemas microemulsionados utilizou-se o Óleo de Moringa Saponificado (OMOS) como Tensoativo (T), n-butanol como Cotensoativo (C), óleo de moringa como fase oleosa e água destilada como fase aquosa e variou-se a razão C/T em 1, 5 e 10. Para a validação dos resultados de quebra de emulsão foi empregada a rede de Scheffé. O petróleo foi caracterizado de acordo com a ABNT NBR 14647 e apresentou um teor de BSW (Basic Sediments and Water) de 24%. Os resultados mostraram ao final dos experimentos de 30 minutos uma eficiência de separação da fase aquosa de 40%. Além disso, foi constatado que a relação entre a concentração de microemulsão e o percentual de separação não é linear, e o maior ganho no percentual de separação ocorre para menores concentrações (cerca de 8%). Portanto, o estudo realizado permitiu investigar a capacidade dos sistemas microemulsionados desenvolvidos para quebra das emulsões A/O, assim como otimizar a concentração de microemulsão a ser utilizada no processo.Research, Society and Development2020-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/219410.33448/rsd-v9i2.2194Research, Society and Development; Vol. 9 No. 2; e193922194Research, Society and Development; Vol. 9 Núm. 2; e193922194Research, Society and Development; v. 9 n. 2; e1939221942525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/2194/1836Copyright (c) 2020 Maria S. Silva, Gabriel P. Cruz, Maria F. O. Santos, Gabriel F. Silva, Joao Paulo Lobo dos Santos, Walisson A. Andradeinfo:eu-repo/semantics/openAccessAndrade, Walisson dos AnjosCruz, Gabriel PassosSilva, Maria SusanaOliveira, Maria FernandaSilva, Gabriel Francisco daSantos, João Paulo Lobo dos2020-08-20T18:08:48Zoai:ojs.pkp.sfu.ca:article/2194Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:26:55.755481Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
dc.title.none.fl_str_mv |
Synthesis of a tensoative based on oil Moringa Oleífera Lam and formulation of microemulsioned systems for breaking oil water emulsions Desarrollo de un tensivo a base de aceite de Moringa Oleífera Lam y formulación de sistemas microemulsionados para romper las emulsiones de agua aceite Síntese de um tensoativo a base de óleo de Moringa Oleífera Lam e formulação de sistemas microemulsionados para a quebra de emulsões do tipo água em óleo |
title |
Synthesis of a tensoative based on oil Moringa Oleífera Lam and formulation of microemulsioned systems for breaking oil water emulsions |
spellingShingle |
Synthesis of a tensoative based on oil Moringa Oleífera Lam and formulation of microemulsioned systems for breaking oil water emulsions Andrade, Walisson dos Anjos Emulsões Microemulsões Tensoativo Concentração. Emulsiones Microemulsiones Tensioactivo Concentración. Emulsions Microemulsions Surfactant Concentration. |
title_short |
Synthesis of a tensoative based on oil Moringa Oleífera Lam and formulation of microemulsioned systems for breaking oil water emulsions |
title_full |
Synthesis of a tensoative based on oil Moringa Oleífera Lam and formulation of microemulsioned systems for breaking oil water emulsions |
title_fullStr |
Synthesis of a tensoative based on oil Moringa Oleífera Lam and formulation of microemulsioned systems for breaking oil water emulsions |
title_full_unstemmed |
Synthesis of a tensoative based on oil Moringa Oleífera Lam and formulation of microemulsioned systems for breaking oil water emulsions |
title_sort |
Synthesis of a tensoative based on oil Moringa Oleífera Lam and formulation of microemulsioned systems for breaking oil water emulsions |
author |
Andrade, Walisson dos Anjos |
author_facet |
Andrade, Walisson dos Anjos Cruz, Gabriel Passos Silva, Maria Susana Oliveira, Maria Fernanda Silva, Gabriel Francisco da Santos, João Paulo Lobo dos |
author_role |
author |
author2 |
Cruz, Gabriel Passos Silva, Maria Susana Oliveira, Maria Fernanda Silva, Gabriel Francisco da Santos, João Paulo Lobo dos |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Andrade, Walisson dos Anjos Cruz, Gabriel Passos Silva, Maria Susana Oliveira, Maria Fernanda Silva, Gabriel Francisco da Santos, João Paulo Lobo dos |
dc.subject.por.fl_str_mv |
Emulsões Microemulsões Tensoativo Concentração. Emulsiones Microemulsiones Tensioactivo Concentración. Emulsions Microemulsions Surfactant Concentration. |
topic |
Emulsões Microemulsões Tensoativo Concentração. Emulsiones Microemulsiones Tensioactivo Concentración. Emulsions Microemulsions Surfactant Concentration. |
description |
In oil industry, oil emulsions are recurring problems and them can be oil in water (A / O) or water in oil (A/O) type. An alternative currently studied for breaking emulsions is the use of Microemulsionated Systems (MS) that have the characteristic of solubilizing polar and nonpolar substances. The objective of this work was the synthesis of a surfactant from a vegetable oil, as well as the formulation of microemulsion for breaking emulsions of type A/O. For the synthesis of the surfactant, Moringa Oleifera Lam oil was saponified and characterized by Saponification Index and Hydrophilic-Lipophilic Balance. The microemulsion systems were formulated using Saponified Moringa Oil as Surfactant (S), n-butanol as cotensoactive (C), moringa oil as oily phase and distilled water as aqueous phase and the ratio C/S was varied at 1, 5 and 10. To validate the results of emulsion break the Scheffé's network was employed. The oil was characterized according to ABNT NBR 14647 and had a BSW (Basic Sediments and Water) content of 24%. The results showed at the end of the experiments of 30 minutes an aqueous phase separation efficiency of 40%. Furthermore, it was found that the relationship between the microemulsion concentration and the separation percentage is not linear, and the biggest gain in the separation efficiency occurs for lower concentrations (about 8%). Therefore, the study made it possible to investigate the capacity of microemulsion systems developed to break A/O emulsions, as well as to optimize the microemulsion concentration to be used in the process. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-01-01 |
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://rsdjournal.org/index.php/rsd/article/view/2194 10.33448/rsd-v9i2.2194 |
url |
https://rsdjournal.org/index.php/rsd/article/view/2194 |
identifier_str_mv |
10.33448/rsd-v9i2.2194 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/2194/1836 |
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 |
Research, Society and Development |
publisher.none.fl_str_mv |
Research, Society and Development |
dc.source.none.fl_str_mv |
Research, Society and Development; Vol. 9 No. 2; e193922194 Research, Society and Development; Vol. 9 Núm. 2; e193922194 Research, Society and Development; v. 9 n. 2; e193922194 2525-3409 reponame:Research, Society and Development instname:Universidade Federal de Itajubá (UNIFEI) instacron:UNIFEI |
instname_str |
Universidade Federal de Itajubá (UNIFEI) |
instacron_str |
UNIFEI |
institution |
UNIFEI |
reponame_str |
Research, Society and Development |
collection |
Research, Society and Development |
repository.name.fl_str_mv |
Research, Society and Development - Universidade Federal de Itajubá (UNIFEI) |
repository.mail.fl_str_mv |
rsd.articles@gmail.com |
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1797052776929296384 |