DC FieldValueLanguage
dc.contributor.authorKraussler, Michael-
dc.contributor.authorHofbauer, Hermann-
dc.date.accessioned2020-06-27T15:51:34Z-
dc.date.issued2016-
dc.identifier.issn2190-6823-
dc.identifier.urihttps://resolver.obvsg.at/urn:nbn:at:at-ubtuw:3-6420-
dc.identifier.urihttp://hdl.handle.net/20.500.12708/257-
dc.description.abstractThis paper introduces an improved kinetic model for the water gas shift reaction catalyzed by an Fe-/Cr-based catalyst. The improved model is based on a former model which was developed previously in order to consider the composition and the catalyst poisons (H2S) of product gas derived from dual fluidized bed biomass steam gasification. r(φi,T)=117.8 molg Pa1.71 s⋅exp(−126.6 kJmolR⋅T)⋅p1.77CO⋅p0.23H2O⋅p−0.17CO2⋅p−0.12H2(1−KMALKg). Furthermore, this improved model has been validated with experimental data. The data was generated by a WGS reactor which employed a commercial Fe-/Cr-based catalyst and which processed real product gas from the dual fluidized bed biomass steam gasification plant in Oberwart, Austria. Basically, the validation showed good agreement of the measured and the calculated values for the gas composition (absolute errors of the volumetric fractions of up to 1.5 %) and the temperature profile (absolute errors of up to 21 °C) of the WGS reactor. Of all considered gas components, the CO concentration showed the highest error.The results qualify the improved kinetic model for basic design and engineering of a WGS reactor employing a commercial Fe-/Cr-based catalyst which processes product gas from an industrial scale biomass steam gasification plant.en
dc.description.sponsorshipAustria Research Promoting Agency (FFG)-
dc.languageEnglish-
dc.language.isoen-
dc.publisherSpringer Nature Publishing-
dc.relation.ispartofBiomass Conversion and Biorefinery-
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/deed.de-
dc.subjectKinetic modelen
dc.subjectWater gas shiften
dc.subjectBiomassen
dc.subjectSteam gasificationen
dc.subjectDual fluidized beden
dc.subjectProduct gasen
dc.titleDevelopment and experimental validation of a water gas shift kinetic model for Fe-/Cr-based catalysts processing product gas from biomass steam gasificationen
dc.typeArticleen
dc.typeArtikelde
dc.rights.holderThe Author(s) 2016-
dc.type.categoryResearch Articleen
dc.type.categoryForschungsartikelde
tuw.versionvor-
dcterms.isPartOf.titleBiomass Conversion and Biorefinery-
tuw.publication.orgunitE166 - Institut für Verfahrenstechnik, Umwelttechnik und technische Biowissenschaften-
tuw.publisher.doi10.1007/s13399-016-0215-9-
dc.identifier.libraryidAC15496795-
dc.identifier.urnurn:nbn:at:at-ubtuw:3-6420-
dc.rights.identifierCC BY 4.0-
item.grantfulltextopen-
item.cerifentitytypePublications-
item.cerifentitytypePublications-
item.openairetypeArticle-
item.openairetypeArtikel-
item.languageiso639-1en-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextwith Fulltext-
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