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dc.contributor.authorZaabout, Abdelghafour
dc.contributor.authorCloete, Schalk Willem Petrus
dc.contributor.authorJohansen, Stein Tore
dc.contributor.authorAnnaland, MV
dc.contributor.authorGallucci, F
dc.contributor.authorAmini, Shahriar
dc.date.accessioned2017-12-05T09:29:10Z
dc.date.available2017-12-05T09:29:10Z
dc.date.created2014-01-22T10:05:19Z
dc.date.issued2013
dc.identifier.citationIndustrial & Engineering Chemistry Research. 2013, 52 (39), 14241-14250.nb_NO
dc.identifier.issn0888-5885
dc.identifier.urihttp://hdl.handle.net/11250/2469204
dc.description.abstractThis paper experimentally demonstrates the feasibility of a novel gas switching combustion (GSC) reactor as an alternative to the traditional chemical looping combustion (CLC) process for power production with integrated CO2 capture. Whereas the CLC process circulates an oxygen carrier material between two fluidized bed reactors, where it is exposed to separate fuel and air streams, the GSC concept employs a single dense fluidized bed reactor where the oxygen carrier is periodically exposed to fuel and air streams. A lab-scale GSC reactor was operated autothermally (without any external temperature supply) to continuously convert cold feed gases into hot product gases, which would be suitable for driving a downstream power cycle. A parametric study was carried out to further investigate the behavior of the GSC concept. The reactor achieved a high CO2 capture efficiency (97.2%) and purity (98.2%) even without the use of a purging stage between the oxidation and reduction stages. A small amount of carbon deposition (around 1%) had a slight negative effect on the CO2 capture efficiency. Finally, the operation of a cluster of GSC reactors capable of delivering two steady process streams to downstream process equipment is discussed.nb_NO
dc.language.isoengnb_NO
dc.publisherAmerican Chemical Societynb_NO
dc.titleExperimental Demonstration of a Novel Gas Switching Combustion Reactor for Power Production with Integrated CO2 Capturenb_NO
dc.typeJournal articlenb_NO
dc.typePeer reviewednb_NO
dc.description.versionacceptedVersionnb_NO
dc.source.pagenumber14241-14250nb_NO
dc.source.volume52nb_NO
dc.source.journalIndustrial & Engineering Chemistry Researchnb_NO
dc.source.issue39nb_NO
dc.identifier.doi10.1021/ie401810n
dc.identifier.cristin1097004
dc.relation.projectNorges forskningsråd: 197580nb_NO
dc.description.localcode© American Chemical Society 2013. This is the authors accepted and refereed manuscript to the article.nb_NO
cristin.unitcode194,64,25,0
cristin.unitnameInstitutt for energi- og prosessteknikk
cristin.ispublishedtrue
cristin.fulltextpostprint
cristin.qualitycode2


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