Publicação
Flash point of binary and ternary monoterpene mixtures: experimental and modeling
| Resumo: | The flash point (FP) of pure or mixtures of flammable substances is an important indicator in designing fire risk mitigation and prevention measures in the chemical and oil industry. Although FP data of fuel constituents and blends are often found in the literature, studies addressing other flammable mixtures, such as essential oils (EOs) and their constituents (terpenes and terpenoids), are scarce. EOs are aromatic, volatile liquid mixtures extracted from plant matrices that present diverse biological properties and find numerous applications in the food, pharmaceutical, cosmetic, and fragrance industries. In this work, experimental FP measurements of binary and ternary mixtures of four structurally diverse monoterpenes (carvone, eucalyptol, limonene, and linalool), widely found in different EO profiles, were carried out. Besides, the Liaw-UNIFAC model and the COSMO-RS model were used to calculate the FP data of the studied mixtures, resulting in global root-mean-square deviations (RMSD) of 2.0 K and 0.7 K, respectively. Both models deliver better predictions than the ideal approach (RMSD = 2.4 K) for the studied systems, demonstrating the importance of considering nonideal effects when estimating the FP data of terpene mixtures. These results provide essential information for accurate process safety and fire risk assessment in the EO industry. |
|---|---|
| Autores principais: | Vilas-Boas, Sérgio M. |
| Outros Autores: | Nascimento, Debora C. do; Dias, Rafael M.; Rozo, Gabriel H.; Neto, Antonio M.B.; Ferreira, Olga; Pinho, Simão; Costa, Mariana C. |
| Assunto: | Flash point Monoterpene Essential oil Liaw-UNIFAC model COSMO-RS Safety |
| Ano: | 2023 |
| País: | Portugal |
| Tipo de documento: | artigo |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | Instituto Politécnico de Bragança |
| Idioma: | inglês |
| Origem: | Biblioteca Digital do IPB |
| _version_ | 1867172878658568192 |
|---|---|
| author | Vilas-Boas, Sérgio M. |
| author2 | Nascimento, Debora C. do Dias, Rafael M. Rozo, Gabriel H. Neto, Antonio M.B. Ferreira, Olga Pinho, Simão Costa, Mariana C. |
| author2_role | author author author author author author author |
| author_facet | Vilas-Boas, Sérgio M. Nascimento, Debora C. do Dias, Rafael M. Rozo, Gabriel H. Neto, Antonio M.B. Ferreira, Olga Pinho, Simão Costa, Mariana C. |
| author_role | author |
| contributor_name_str_mv | Biblioteca Digital do IPB |
| country_str | PT |
| creators_json_txt | [{\"Person.name\":\"Vilas-Boas, Sérgio M.\"},{\"Person.name\":\"Nascimento, Debora C. do\"},{\"Person.name\":\"Dias, Rafael M.\"},{\"Person.name\":\"Rozo, Gabriel H.\"},{\"Person.name\":\"Neto, Antonio M.B.\"},{\"Person.name\":\"Ferreira, Olga\",\"Person.identifier.orcid\":\"0000-0001-8414-3479\"},{\"Person.name\":\"Pinho, Simão\",\"Person.identifier.orcid\":\"0000-0002-9211-857X\"},{\"Person.name\":\"Costa, Mariana C.\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | Biblioteca Digital do IPB |
| datacite.creators.creator.creatorName.fl_str_mv | Vilas-Boas, Sérgio M. Nascimento, Debora C. do Dias, Rafael M. Rozo, Gabriel H. Neto, Antonio M.B. Ferreira, Olga Pinho, Simão Costa, Mariana C. |
| datacite.date.Accepted.fl_str_mv | 2023-01-01T00:00:00Z |
| datacite.date.available.fl_str_mv | 2020-04-06T10:22:32Z |
| datacite.date.embargoed.fl_str_mv | 2020-04-06T10:22:32Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| datacite.subjects.subject.fl_str_mv | Flash point Monoterpene Essential oil Liaw-UNIFAC model COSMO-RS Safety |
| datacite.titles.title.fl_str_mv | Flash point of binary and ternary monoterpene mixtures: experimental and modeling |
| dc.contributor.none.fl_str_mv | Biblioteca Digital do IPB |
| dc.creator.none.fl_str_mv | Vilas-Boas, Sérgio M. Nascimento, Debora C. do Dias, Rafael M. Rozo, Gabriel H. Neto, Antonio M.B. Ferreira, Olga Pinho, Simão Costa, Mariana C. |
| dc.date.Accepted.fl_str_mv | 2023-01-01T00:00:00Z |
| dc.date.available.fl_str_mv | 2020-04-06T10:22:32Z |
| dc.date.embargoed.fl_str_mv | 2020-04-06T10:22:32Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | http://hdl.handle.net/10198/21541 |
| dc.language.none.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | Elsevier |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| dc.subject.none.fl_str_mv | Flash point Monoterpene Essential oil Liaw-UNIFAC model COSMO-RS Safety |
| dc.title.fl_str_mv | Flash point of binary and ternary monoterpene mixtures: experimental and modeling |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_6501 |
| description | The flash point (FP) of pure or mixtures of flammable substances is an important indicator in designing fire risk mitigation and prevention measures in the chemical and oil industry. Although FP data of fuel constituents and blends are often found in the literature, studies addressing other flammable mixtures, such as essential oils (EOs) and their constituents (terpenes and terpenoids), are scarce. EOs are aromatic, volatile liquid mixtures extracted from plant matrices that present diverse biological properties and find numerous applications in the food, pharmaceutical, cosmetic, and fragrance industries. In this work, experimental FP measurements of binary and ternary mixtures of four structurally diverse monoterpenes (carvone, eucalyptol, limonene, and linalool), widely found in different EO profiles, were carried out. Besides, the Liaw-UNIFAC model and the COSMO-RS model were used to calculate the FP data of the studied mixtures, resulting in global root-mean-square deviations (RMSD) of 2.0 K and 0.7 K, respectively. Both models deliver better predictions than the ideal approach (RMSD = 2.4 K) for the studied systems, demonstrating the importance of considering nonideal effects when estimating the FP data of terpene mixtures. These results provide essential information for accurate process safety and fire risk assessment in the EO industry. |
| dirty | 0 |
| eu_rights_str_mv | openAccess |
| format | article |
| fulltext.url.fl_str_mv | https://bibliotecadigital.ipb.pt/bitstreams/98d28bdc-776c-41fe-b053-1f3c72c4fbcd/download |
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| identifier.url.fl_str_mv | http://hdl.handle.net/10198/21541 |
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| institution | Instituto Politécnico de Bragança |
| instname_str | Instituto Politécnico de Bragança |
| language | eng |
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| organization_str_mv | urn:organizationAcronym:ipb |
| person_str_mv | Vilas-Boas, Sérgio M. Nascimento, Debora C. do Dias, Rafael M. Rozo, Gabriel H. Neto, Antonio M.B. Ferreira, Olga Ferreira, Olga https://www.ciencia-id.pt/9F1D-C75A-4A54 9F1D-C75A-4A54 http://orcid.org/0000-0001-8414-3479 0000-0001-8414-3479 Pinho, Simão Pinho, Simão https://www.ciencia-id.pt/481D-73AD-8D0F 481D-73AD-8D0F http://orcid.org/0000-0002-9211-857X 0000-0002-9211-857X Costa, Mariana C. |
| publishDate | 2023 |
| publisher.none.fl_str_mv | Elsevier |
| reponame_str | Biblioteca Digital do IPB |
| repository_id_str | urn:repositoryAcronym:ipb |
| service_str_mv | urn:repositoryAcronym:ipb |
| spelling | engElsevierpt_PTThe flash point (FP) of pure or mixtures of flammable substances is an important indicator in designing fire risk mitigation and prevention measures in the chemical and oil industry. Although FP data of fuel constituents and blends are often found in the literature, studies addressing other flammable mixtures, such as essential oils (EOs) and their constituents (terpenes and terpenoids), are scarce. EOs are aromatic, volatile liquid mixtures extracted from plant matrices that present diverse biological properties and find numerous applications in the food, pharmaceutical, cosmetic, and fragrance industries. In this work, experimental FP measurements of binary and ternary mixtures of four structurally diverse monoterpenes (carvone, eucalyptol, limonene, and linalool), widely found in different EO profiles, were carried out. Besides, the Liaw-UNIFAC model and the COSMO-RS model were used to calculate the FP data of the studied mixtures, resulting in global root-mean-square deviations (RMSD) of 2.0 K and 0.7 K, respectively. Both models deliver better predictions than the ideal approach (RMSD = 2.4 K) for the studied systems, demonstrating the importance of considering nonideal effects when estimating the FP data of terpene mixtures. These results provide essential information for accurate process safety and fire risk assessment in the EO industry.application/pdfpt_PTFlash point of binary and ternary monoterpene mixtures: experimental and modelingVilas-Boas, Sérgio M.Nascimento, Debora C. doDias, Rafael M.Rozo, Gabriel H.Neto, Antonio M.B.PersonalFerreira, OlgaDSpacehttp://dspace.org/items/59e0c608-0c21-4191-af5e-529d21970399DSpacehttp://dspace.org/items/59e0c608-0c21-4191-af5e-529d21970399FerreiraOlgaCiência IDhttps://www.ciencia-id.pt9F1D-C75A-4A54ORCIDhttp://orcid.org0000-0001-8414-3479Researcher IDhttps://www.researcherid.comM-4567-2013Scopus Author IDhttps://www.scopus.com57203083219PersonalPinho, SimãoDSpacehttp://dspace.org/items/8ef7789a-34f3-4915-a666-4efe26272a30DSpacehttp://dspace.org/items/8ef7789a-34f3-4915-a666-4efe26272a30PinhoSimãoCiência IDhttps://www.ciencia-id.pt481D-73AD-8D0FORCIDhttp://orcid.org0000-0002-9211-857XResearcher IDhttps://www.researcherid.comD-4148-2013Scopus Author IDhttps://www.scopus.com7003570175Costa, Mariana C.HostingInstitutionOrganizationalBiblioteca Digital do IPBe-mailmailto:dspace@ipb.ptdspace@ipb.ptISSNIsPartOf0957-5820DOIIsPartOf10.1016/j.psep.2023.02.0882020-04-06T10:22:32Z20232023-01-01T00:00:00ZHandlehttp://hdl.handle.net/10198/21541http://purl.org/coar/access_right/c_abf2open accessFlash pointMonoterpeneEssential oilLiaw-UNIFAC modelCOSMO-RSSafety2165455 bytesliteraturehttp://purl.org/coar/resource_type/c_6501journal articlehttp://purl.org/coar/access_right/c_abf2application/pdffulltexthttps://bibliotecadigital.ipb.pt/bitstreams/98d28bdc-776c-41fe-b053-1f3c72c4fbcd/downloadProcess Safety and Environmental Protection |
| spellingShingle | Flash point of binary and ternary monoterpene mixtures: experimental and modeling Vilas-Boas, Sérgio M. Flash point Monoterpene Essential oil Liaw-UNIFAC model COSMO-RS Safety |
| status | SINGLETON |
| subject.fl_str_mv | Flash point Monoterpene Essential oil Liaw-UNIFAC model COSMO-RS Safety |
| title | Flash point of binary and ternary monoterpene mixtures: experimental and modeling |
| title_full | Flash point of binary and ternary monoterpene mixtures: experimental and modeling |
| title_fullStr | Flash point of binary and ternary monoterpene mixtures: experimental and modeling |
| title_full_unstemmed | Flash point of binary and ternary monoterpene mixtures: experimental and modeling |
| title_short | Flash point of binary and ternary monoterpene mixtures: experimental and modeling |
| title_sort | Flash point of binary and ternary monoterpene mixtures: experimental and modeling |
| topic | Flash point Monoterpene Essential oil Liaw-UNIFAC model COSMO-RS Safety |
| topic_facet | Flash point Monoterpene Essential oil Liaw-UNIFAC model COSMO-RS Safety |
| url | http://hdl.handle.net/10198/21541 |
| visible | 1 |