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Study of biodiesel production from waste cooking oil by ethyl transesterification and its purification using adsorption processes

2022Conference object Open access
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dc.contributor.authorCamilo, Gabriel L.
dc.contributor.authorGomes, Maria Carolina Sérgi
dc.contributor.authorQueiroz, Ana
dc.contributor.authorRibeiro, António E.
dc.contributor.authorBrito, Paulo
dc.date.accessioned2023-01-20T16:35:42Z
dc.date.available2023-01-20T16:35:42Z
dc.date.issued2022
dc.description.abstractIn recent years, a collective effort is made in search of alternative forms of energy through renewable and more friendly to the environment sources, currently, about 80% of the world consumption of energy comes from fossil fuels. The environmental problems associated with the use of these non-renewable fuels include air pollution and global warming, moreover, the uncertain price of a barrel of oil in the current economy also causes economic problems in its dependence. Thus, due to these problems in the dependence on fossil fuels for industry, transport and domestic purposes, research on alternative energy sources has become ever more common [1]. In this scenario, biodiesel presents itself as a renewable fuel, environmentally friendly and with similar characteristics to common diesel. According to [2] in 2020, global biodiesel production reached 46.45 million tons, with biodiesel from waste cooking oils (WCO) constituting approximately 10% of this total, with Europe accounting for approximately 33% and Brazil 12% of global production. The cost of conventional biodiesel production is higher than the production of diesel from petroleum, since it is produced mainly from high quality virgin oils, it is estimated that 70 to 80% of the total cost of biodiesel production is associated with the cost of their raw materials [3]. With this perspective, biodiesel production from WCO has become an economic opportunity and an environmental strategy to help address global renewable energy challenges and contribute to a sustainable society [4]. Oil with hours of frying at high temperatures results in the loss of its edible properties and nutritional value, the disposal of used cooking oil remains an issue due to its environmental and human health threats, countries are now imposing penalties and restrictions on the disposal of this cooking waste in drainage systems and/or natural water bodies [5]. In this scenario, the collection and destination of these oils for the production of a value-added and environmentally friendly biofuel presents itself as an opportunity to be investigatedpt_PT
dc.description.sponsorshipThe authors are grateful to the Foundation for Science and Technology (FCT, Portugal) and FEDER under Programme PT2020 for financial support to CIMO (UIDB/0690/2020)pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationCamilo, Gabriel L.; Gomes, Maria Carolina Sérgi; Queiroz, Ana; Ribeiro, António E.; Brito, Paulo (2022). Study of biodiesel production from waste cooking oil by ethyl transesterification and its purification using adsorption processes. In Ângela Ferreira; Carla Sofia Fernandes; Florbela Fernandes; Luís Pais (Eds.) VII Congresso Ibero-Americano de Empreendedorismo, Energia, Ambiente e Tecnologia. Bragança. ISBN 978-972-745-305-4pt_PT
dc.identifier.isbn978-972-745-305-4
dc.identifier.urihttp://hdl.handle.net/10198/26625
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherInstituto Politécnico de Bragançapt_PT
dc.relationMountain Research Center
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectBiofuelpt_PT
dc.subjectBiodieselpt_PT
dc.subjectPurificationpt_PT
dc.subjectAdsorbentspt_PT
dc.titleStudy of biodiesel production from waste cooking oil by ethyl transesterification and its purification using adsorption processespt_PT
dc.typeconference object
dspace.entity.typePublication
oaire.awardTitleMountain Research Center
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F00690%2F2020/PT
oaire.citation.conferencePlaceBragançapt_PT
oaire.citation.endPage26pt_PT
oaire.citation.startPage25pt_PT
oaire.citation.titleVII Congresso Ibero-Americano de Empreendedorismo, Energia, Ambiente e Tecnologiapt_PT
oaire.fundingStream6817 - DCRRNI ID
person.familyNameQueiroz
person.familyNameRibeiro
person.familyNameBrito
person.givenNameAna
person.givenNameAntónio E.
person.givenNamePaulo
person.identifier.ciencia-id2611-D40C-3472
person.identifier.ciencia-id3211-D5B0-870D
person.identifier.ciencia-idA31A-D845-A6E2
person.identifier.orcid0000-0003-4761-0618
person.identifier.orcid0000-0003-4569-7887
person.identifier.orcid0000-0003-1805-0252
person.identifier.ridO-8367-2015
person.identifier.scopus-author-id23390701300
person.identifier.scopus-author-id31168231800
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typeconferenceObjectpt_PT
relation.isAuthorOfPublication508436a2-5db1-481e-9c48-eab160333d61
relation.isAuthorOfPublication52666376-f100-4407-87ef-dc5df3613761
relation.isAuthorOfPublication0370deac-dc4e-4b3d-8e1f-fc2d117794d2
relation.isAuthorOfPublication.latestForDiscovery508436a2-5db1-481e-9c48-eab160333d61
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