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dc.contributor.authorPalos, Roberto
dc.contributor.authorKekäläinen, Timo
dc.contributor.authorDuodu, Frank
dc.contributor.authorGutiérrez, Alazne
dc.contributor.authorArandes, José M.
dc.contributor.authorJänis, Janne
dc.contributor.authorCastaño, Pedro
dc.date.accessioned2019-08-01T09:01:44Z
dc.date.available2019-08-01T09:01:44Z
dc.date.issued2019-06-11
dc.identifier.citationPalos, R., Kekäläinen, T., Duodu, F., Gutiérrez, A., Arandes, J. M., Jänis, J., & Castaño, P. (2019). Screening hydrotreating catalysts for the valorization of a light cycle oil/scrap tires oil blend based on a detailed product analysis. Applied Catalysis B: Environmental, 256, 117863. doi:10.1016/j.apcatb.2019.117863
dc.identifier.doi10.1016/j.apcatb.2019.117863
dc.identifier.urihttp://hdl.handle.net/10754/656293
dc.description.abstractPredicting the hydrotreating performance of industrial catalysts used for upgrading heavy oils is hampered by the unknown chemistry behind it. In this work, we have used a set of chromatographic and mass spectrometric techniques (APPI/ESI FT-ICR MS, FID-MS GC × GC and PFPD GC) for acquiring a more precise composition of the feed and products of the hydrotreatment of a blend of light cycle oil and scrap tire oil (20 vol%) using three benchmark catalysts: CoMo/Al2O3, NiMo/SiO2-Al2O3 and NiW/USY zeolite. Despite the different nature of the catalysts, the composition of the products was relatively similar, indicating the slower and controlled transformation of the heaviest molecules of the feed, particularly in tire oil. A faithful analysis of these molecules by combining the results of the analysis clarifies the multiple mechanisms affecting hydrotreating simultaneously: hydrodearomatization, hydrocracking, hydrodesulfurization, hydrodeoxygenation and hydrodenitrification. An effort has been made to use these results in a quantitative manner for catalyst screening.
dc.description.sponsorshipThe financial support of this work was undertaken by the Ministry of Economy and Competitiveness (MINECO) of the Spanish Government (CTQ2015-67425R and CTQ2016-79646P), the ERDF funds of the European Union and the Basque Government (IT748-13). The authors thank for technical and human support provided by SGIker of UPV/EHU and European funding (ERDF and ESF). This work was also supported by EU Horizon 2020 Research and Innovation Programme (Grant 731077) and the Academy of Finland/Strategic Research Council (Grants 259901 & 293380). The FT-ICR MS facility was supported by Biocenter Finland and Biocenter Kuopio and the European Regional Development Fund (Grant A70135).
dc.publisherElsevier BV
dc.relation.urlhttps://linkinghub.elsevier.com/retrieve/pii/S0926337319306095
dc.rightsNOTICE: this is the author’s version of a work that was accepted for publication in Applied Catalysis B: Environmental. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Applied Catalysis B: Environmental, [[Volume], [Issue], (2019-06-11)] DOI: 10.1016/j.apcatb.2019.117863 . © 2019. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectHydroprocessing
dc.subjectHydrotreatment
dc.subjectHydrogenolysis
dc.subjectWaste valorization
dc.subjectPetroleomics
dc.titleScreening hydrotreating catalysts for the valorization of a light cycle oil/scrap tires oil blend based on a detailed product analysis
dc.typeArticle
dc.contributor.departmentMultiscale Reaction Engineering, KAUST Catalysis Center (KCC), King Abdullah University of Science and Technology (KAUST), Thuwal, 23955-6900, Saudi Arabia
dc.identifier.journalApplied Catalysis B: Environmental
dc.rights.embargodate2021-06-11
dc.eprint.versionPost-print
dc.contributor.institutionDepartment of Chemical Engineering, University of the Basque Country UPV/EHU, PO Box 644, 48080, Bilbao, Spain
dc.contributor.institutionDepartment of Chemistry, University of Eastern Finland, PO Box 111, FI-80101, Joensuu, Finland
kaust.personCastaño, Pedro
dc.date.published-online2019-06-11
dc.date.published-print2019-11


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NOTICE: this is the author’s version of a work that was accepted for publication in Applied Catalysis B: Environmental. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Applied Catalysis B: Environmental, [[Volume], [Issue], (2019-06-11)] DOI: 10.1016/j.apcatb.2019.117863 . © 2019. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/
Except where otherwise noted, this item's license is described as NOTICE: this is the author’s version of a work that was accepted for publication in Applied Catalysis B: Environmental. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Applied Catalysis B: Environmental, [[Volume], [Issue], (2019-06-11)] DOI: 10.1016/j.apcatb.2019.117863 . © 2019. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/