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dc.creatorSeretis A., Tsiakaras P.en
dc.date.accessioned2023-01-31T09:55:07Z
dc.date.available2023-01-31T09:55:07Z
dc.date.issued2016
dc.identifier10.1016/j.renene.2016.05.085
dc.identifier.issn09601481
dc.identifier.urihttp://hdl.handle.net/11615/78897
dc.description.abstractIn the present work, an one-pot Aqueous Phase Reforming (APR) and Aqueous Phase Hydrogenolysis (APH) of crude glycerol in a batch reactor containing commercial SiO2Al2O3 supported 65%Ni catalyst is performed. The effect of: i) the glycerol's impurities, ii) the operating temperature (200-240 °C) and iii) the crude glycerol concentration (10-40 wt%) is investigated.The main gaseous products are H2, CH4 and CO2, while the main liquid products are propylene glycol (PG), ethylene glycol (EG), ethanol and acetol. The selectivities of the gaseous and liquid products are not strongly affected by the addition of low concentration impurities of methanol and sodium chloride. Glycerol's conversion increases as temperature and glycerol's concentration increases. Total conversion for both pure and crude glycerol is >90%. The yield of the most useful liquid product (propylene glycol) is reaching up to 30% for a 40 wt% of crude glycerol solution at T = 240 °C and 4 h of reaction time. © 2016 Elsevier Ltd.en
dc.language.isoenen
dc.sourceRenewable Energyen
dc.source.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84973124440&doi=10.1016%2fj.renene.2016.05.085&partnerID=40&md5=98378abf1ba67ee77d13eb7c39121a27
dc.subjectAluminumen
dc.subjectBatch reactorsen
dc.subjectBiodieselen
dc.subjectCarbon dioxideen
dc.subjectCatalystsen
dc.subjectEthyleneen
dc.subjectEthylene glycolen
dc.subjectHydrogenen
dc.subjectHydrogenolysisen
dc.subjectHydrolysisen
dc.subjectLiquidsen
dc.subjectNickelen
dc.subjectPolyolsen
dc.subjectPropyleneen
dc.subjectAqueous-phase reformingen
dc.subjectCrude glycerolen
dc.subjectGaseous productsen
dc.subjectLiquid productsen
dc.subjectLow concentrationsen
dc.subjectNickel catalysten
dc.subjectOperating temperatureen
dc.subjectPropylene glycolsen
dc.subjectGlycerolen
dc.subjectbiofuelen
dc.subjectcatalysisen
dc.subjectcatalysten
dc.subjectchemical compounden
dc.subjectethanolen
dc.subjectethyleneen
dc.subjecthydrogenen
dc.subjectmethanolen
dc.subjectnickelen
dc.subjectsiliconen
dc.subjectElsevier Ltden
dc.titleCrude bio-glycerol aqueous phase reforming and hydrogenolysis over commercial SiO2Al2O3 nickel catalysten
dc.typejournalArticleen


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