Steam gasification of safflower seed cake and catalytic tar decomposition over ceria modified iron oxide catalysts

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dc.contributor.authorDuman, Gozde
dc.contributor.authorWatanabe, Taichi
dc.contributor.authorUddin, Md. Azhar
dc.contributor.authorYanik, Jale
dc.date.accessioned2019-10-27T22:13:04Z
dc.date.available2019-10-27T22:13:04Z
dc.date.issued2014
dc.departmentEge Üniversitesien_US
dc.description.abstractCatalytic steam gasification of safflower seed cake was carried out using a double-bed microreactor in a two-stage process in the presence of ceria oxide (CeO2) modified iron oxide (Fe2O3) catalysts with different CeO2-Fe2O3 ratios. The effects of both catalyst and the temperature of catalytic bed on the tar decomposition and the overall gaseous product yield were investigated comparatively. It was found that ceria modified iron oxide catalysts had higher reactivity than that of the individual Fe2O3 and CeO2 for the catalytic tar decomposition in safflower seed cake steam gasification. The CeO2-Fe2O3 catalyst with 50 wt.% of Fe2O3 exhibited the excellent performance for tar conversion at 700 degrees C. A comparison of tar decomposition from thermal run and catalytic run showed that in thermal run tar decomposition was progressed via steam reforming only. However, in the presence of catalyst, tar decomposition occurred via both steam reforming and water gas shift reaction. As a conclusion, ceria promoted iron catalysts were found to be active for both hydrogen production and tar decomposition in steam gasification of lignocellulosic biomass. (C) 2014 Elsevier B.V. All rights reserved.en_US
dc.description.sponsorshipFP7 Marie-Curie IRSES [247550]en_US
dc.description.sponsorshipWe would like to acknowledge FP7 Marie-Curie IRSES project no: 247550 for the financial support. We also thank to Prof. Dr. Yoshiei Kato for his collaboration and invitation to Environmental Analytical Chemistry Laboratory, Okayama University.en_US
dc.identifier.doi10.1016/j.fuproc.2014.04.035
dc.identifier.endpage283en_US
dc.identifier.issn0378-3820
dc.identifier.issn1873-7188
dc.identifier.issn0378-3820en_US
dc.identifier.issn1873-7188en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage276en_US
dc.identifier.urihttps://doi.org/10.1016/j.fuproc.2014.04.035
dc.identifier.urihttps://hdl.handle.net/11454/49686
dc.identifier.volume126en_US
dc.identifier.wosWOS:000340329600032en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Science Bven_US
dc.relation.ispartofFuel Processing Technologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectBiomassen_US
dc.subjectSteam gasificationen_US
dc.subjectIron catalysten_US
dc.subjectCeria catalysten_US
dc.subjectTar decompositionen_US
dc.titleSteam gasification of safflower seed cake and catalytic tar decomposition over ceria modified iron oxide catalystsen_US
dc.typeArticleen_US

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