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dc.creatorSilveira Junior, Euripedes Garciaes_ES
dc.creatorJusto, Oselys Rodriguezes_ES
dc.creatorPerez, Victor Haberes_ES
dc.creatorMelo, Fabiana da Silvaes_ES
dc.creatorReyero Zaragoza, Inéses_ES
dc.creatorSerrano Lotina, Anaes_ES
dc.creatorMompean, Federico J.es_ES
dc.description.abstractA novel magnetic monolithic catalyst based on K2CO3/γ-Al2O3/Sepiolite/γ-Fe2O3 was developed seeking to convert efficiently soybean oil and bioethanol to ethanolic biodiesel and glycerol. The magnetic monolithic was attained by extrusion method and characterized by EPR, VSM, SEM, Dynamometry, XRD, BET, and CO2-TPD, showing satisfactory magnetic, morphological, mechanical, structural and textural properties. The catalytic performance of this monolithic catalyst was also evaluated in a reactor assisted by magnetic field. The reactor was operated in a closed loop, recycling the reaction mixture. High oil conversion to biodiesel was obtained using 5 wt% of catalyst with 1:12 oil/ethanol molar ratio at 70 °C after 1.5 h. The magnetic properties of this monolithic catalyst allowed the bed stabilization under magnetic field and the catalysts separation, enabling its reuse by four reaction cycles.en
dc.description.sponsorshipThe authors are grateful to the State University of Northern of Rio de Janeiro for the Postdoctoral Position Fellow (No. 001/2017), Institutional Program of the Estacio de Sá University for Research Productivity Fellow and the Brazilian agencies: FAPERJ (E-26/210.508/2014) and CAPES (Finance Code 001) for the financial support.en
dc.format.extent6 p.
dc.relation.ispartofFuel, 2020, 271, 117650en
dc.rights© 2020 Elsevier Ltd. This manuscript version is made available under the CC-BY-NC-ND 4.0en
dc.subjectMagnetic monolithic catalysten
dc.subjectUnconventional reactoren
dc.subjectMagnetic fielden
dc.titleBiodiesel synthesis using a novel monolithic catalyst with magnetic properties (K2CO3/γ-Al2O3/Sepiolite/γ-Fe2O3) by ethanolic routeen
dc.typeArtículo / Artikuluaes
dc.contributor.departmentUniversidad Pública de Navarra. Departamento de Cienciases_ES
dc.contributor.departmentNafarroako Unibertsitate Publikoa. Zientziak Sailaeu
dc.rights.accessRightsAcceso embargado / Sarbidea bahitua dagoes
dc.type.versionVersión aceptada / Onetsi den bertsioaes

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© 2020 Elsevier Ltd. This manuscript version is made available under the CC-BY-NC-ND 4.0
Except where otherwise noted, this item's license is described as © 2020 Elsevier Ltd. This manuscript version is made available under the CC-BY-NC-ND 4.0