Hydrogen-free process to convert lipids into bio-jet fuel and green diesel over niobium phosphate catalyst in one-step

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dc.creatorCristiane Almeida Scaldaferri
dc.creatorVânya Márcia Duarte Pasa
dc.date.accessioned2023-06-21T17:58:35Z
dc.date.accessioned2025-09-08T23:12:43Z
dc.date.available2023-06-21T17:58:35Z
dc.date.issued2019
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico
dc.identifier.doihttps://doi.org/10.1016/j.cej.2019.03.063
dc.identifier.issn1873-3212
dc.identifier.urihttps://hdl.handle.net/1843/55191
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofChemical Engineering Journal
dc.rightsAcesso Restrito
dc.subjectBiocombustíveis
dc.subjectBiodiesel
dc.subjectÓleo de soja
dc.subjectCompostos de nióbio
dc.subjectCatálise
dc.subject.otherBio-jet fuel
dc.subject.otherGreen diesel
dc.subject.otherDrop-in biofuels
dc.subject.otherNiobium phosphate catalyst
dc.subject.otherDeoxygenation
dc.subject.otherUpgrading reactions
dc.titleHydrogen-free process to convert lipids into bio-jet fuel and green diesel over niobium phosphate catalyst in one-step
dc.typeArtigo de periódico
local.citation.epage109
local.citation.spage98
local.citation.volume370
local.description.resumoBiomass conversion into liquid products of interest for the fuel formulations has been draw remarkable attention to reducing the environmental pollution in the world. Biofuels play an important key to mitigating climate changes from the development of sustainable processes. Drop-in biofuels are oxygen-free biofuels composed by liquid hydrocarbons obtained from renewable sources. In the present work, a screening with different catalysts was performed for soybean oil deoxygenation. The niobium phosphate catalyst (NbOPO4) showed a great performance in the production of drop-in fuels in different conditions of reaction. The hydrocarbon yields are in the range of 76–90% (wt%). The redox and acid properties of NbOPO4 led to the simultaneous formation of bio-hydrocarbons, such as linear (38%) and branched alkanes (14%), cycloalkanes (1%), olefins (1%) and aromatics (36%) compounds. NbOPO4 exhibits higher selectivity to bio-jet fuel (58%), followed by green diesel (37%) and biogasoline (21%). This sustainable route to produce bio-hydrocarbons brings a process using N2 gas instead of H2 gas. This is an innovative, sustainable, efficient, safe and low-cost technology with great potential for industry application
local.identifier.orcidhttps://orcid.org/0000-0002-1610-8118
local.identifier.orcidhttps://orcid.org/0000-0002-2510-3845
local.publisher.countryBrasil
local.publisher.departmentICX - DEPARTAMENTO DE QUÍMICA
local.publisher.initialsUFMG
local.url.externahttps://www.sciencedirect.com/science/article/pii/S1385894719305339

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