Please use this identifier to cite or link to this item: https://scholarhub.balamand.edu.lb/handle/uob/2052
DC FieldValueLanguage
dc.contributor.authorDahdah, Elianeen_US
dc.contributor.authorAouad, Sameren_US
dc.contributor.authorGennequin, Cédricen_US
dc.contributor.authorEstephane, Janeen_US
dc.contributor.authorNsouli, Bilalen_US
dc.contributor.authorAbouKais, Antoineen_US
dc.contributor.authorAbi Aad, Edmonden_US
dc.date.accessioned2020-12-23T09:05:30Z-
dc.date.available2020-12-23T09:05:30Z-
dc.date.issued2018-
dc.identifier.urihttps://scholarhub.balamand.edu.lb/handle/uob/2052-
dc.description.abstractRu-Mg-Al hydrotalcite-derived mixed oxides were synthesized using two preparation methods. The grafted catalyst was prepared by co-precipitation of the Ru/Mg/Al precursors at a constant pH. The impregnated catalyst was prepared by wet-impregnation of a calcined Mg-Al support with the Ru precursor (Ru(NO) (NO3)3). Both catalysts were calcined at 600 °C and characterized by X-ray diffraction, CO2- temperature programmed desorption and H2-temperature programmed reduction techniques. Catalytic activities were compared in the glycerol steam reforming reaction (400–700 °C, WGFR 9:1, flow rate: 0.075 ml/min) followed by a short-term stability test at 600 °C. The impregnated catalyst demonstrated a superior activity beyond 600 °C. This difference in activity was attributed to the easier accessibility of the active phase resulting from the preparation method. Short-term stability tests revealed deactivation of both catalysts as a result of coke formation.en_US
dc.language.isoengen_US
dc.subjectRutheniumen_US
dc.subjectHydrotalciteen_US
dc.subjectGlycerolen_US
dc.subjectReformingen_US
dc.subject.lcshCatalystsen_US
dc.titleGlycerol steam reforming over Ru-Mg-Al hydrotalcite-derived mixed oxides: role of the preparation method in catalytic activityen_US
dc.typeJournal Articleen_US
dc.contributor.affiliationDepartment of Chemistryen_US
dc.contributor.affiliationDepartment of Chemical Engineeringen_US
dc.description.volume43en_US
dc.description.issue43en_US
dc.description.startpage19864en_US
dc.description.endpage19872en_US
dc.date.catalogued2019-06-07-
dc.description.statusPublisheden_US
dc.identifier.OlibID192260-
dc.relation.ispartoftextInternational journal of hydrogen energyen_US
dc.provenance.recordsourceOliben_US
Appears in Collections:Department of Chemistry
Show simple item record

Record view(s)

10
checked on Oct 7, 2022

Google ScholarTM

Check


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.