A thermodynamic equilibrium analysis of hydrogen and synthesis gas production from steam reforming of acetic acid and acetone blends as bio-oil model compounds

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dc.contributor.authorKizilpelit, Busra Gonca
dc.contributor.authorKaraosmanoglu, Filiz
dc.contributor.authorOzkara-Aydinoglu, Seyma
dc.date.accessioned2024-03-13T10:34:57Z
dc.date.available2024-03-13T10:34:57Z
dc.date.issued2022
dc.departmentİstanbul Beykent Üniversitesien_US
dc.description.abstractThermodynamic analysis of steam reforming of blends of two model oxygenates, acetic acid and acetone, representing carboxylic acids and ketones in bio-oil is performed to investigate the effects of their potential interactions on hydrogen yield, synthesis gas composition and progress of reaction network. The results show that both acetic acid and acetone reach complete conversion at all operating conditions. Higher S/C molar ratio results in higher H2 and CO2 yields for both acetic acid and acetone. With the increase in pressure, H2 and CO yields are diminished whereas CH4 and CO2 yields are enhanced. H2 and CO2 yields increase with the decrease in acetone concentration in the feed blend. CO and CH4 production are affected adversely for acetic acid rich blends. The maximum H2 yield values are 75.54%, 78.34%, 80.09%, 81.78% and 84.17% at 700 degrees C for acetic acid/acetone blends of 0.0/1.0, 0.3/0.7, 0.5/0.5, 0.7/0.3 and 1.0/0.0, respectively.(c) 2022 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.en_US
dc.identifier.doi10.1016/j.ijhydene.2022.09.138
dc.identifier.endpage39770en_US
dc.identifier.issn0360-3199
dc.identifier.issn1879-3487
dc.identifier.issue94en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage39758en_US
dc.identifier.urihttps://doi.org/10.1016/j.ijhydene.2022.09.138
dc.identifier.urihttps://hdl.handle.net/20.500.12662/4172
dc.identifier.volume47en_US
dc.identifier.wosWOS:000934821600005en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherPergamon-Elsevier Science Ltden_US
dc.relation.ispartofInternational Journal Of Hydrogen Energyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAcetoneen_US
dc.subjectAcetic aciden_US
dc.subjectBio-oilen_US
dc.subjectSteam reformingen_US
dc.subjectThermodynamic analysisen_US
dc.subjectHydrogenen_US
dc.titleA thermodynamic equilibrium analysis of hydrogen and synthesis gas production from steam reforming of acetic acid and acetone blends as bio-oil model compoundsen_US
dc.typeArticleen_US

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