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dc.contributor.authorUgwu, Ambrose
dc.contributor.authorArnaiz del Pozo, Carlos
dc.contributor.authorZaabout, Abdelghafour
dc.contributor.authorNazir, Shareq Mohd
dc.contributor.authorKalendar, Nimet Uzun
dc.contributor.authorCloete, Schalk Willem Petrus
dc.contributor.authorSzima, Szabolcs
dc.contributor.authorFogarasi, Szabolcs
dc.contributor.authorDonat, Felix
dc.contributor.authorvan Diest, Geert
dc.contributor.authorCloete, Jan Hendrik
dc.contributor.authorJiménez Álvaro, Ángel
dc.contributor.authorAlbertsen, Knuth
dc.contributor.authorCormos, Ana-Maria
dc.contributor.authorCormos, Calin-Cristian
dc.contributor.authorAmini, Shahriar
dc.date.accessioned2022-09-29T09:17:34Z
dc.date.available2022-09-29T09:17:34Z
dc.date.created2022-05-02T11:11:33Z
dc.date.issued2022
dc.identifier.citationInternational Journal of Greenhouse Gas Control. 2022, 114 .en_US
dc.identifier.issn1750-5836
dc.identifier.urihttps://hdl.handle.net/11250/3022498
dc.description.abstractGas switching technology (GST) was introduced to facilitate operation and scale-up of pressurized chemical looping-based technologies thus bringing the expected benefits of reducing costs and energy penalty of CO2 capture. GST has so far been applied to generate heat/power, hydrogen, syngas, and oxygen using fossil fuel gas (but also from biomass for negative CO2 emissions) with integrated CO2 capture at minimal energy penalty generating over 50 publication studies demonstrating the technical feasibility of the technology and quantifying the potential energy and cost savings. In contrast to conventional chemical looping, GST inherently avoids solids circulation by alternating oxidizing and reducing conditions into a single fluidized bed reactor with an oxygen carrier, thus removing many of the technical challenges that hinder the scale-up of the technology. GST has successfully been applied and demonstrated for combustion, steam/dry methane reforming, and water splitting, using different oxygen carriers, showing the ease of operation under both atmospheric and pressurized conditions and achieving high products separation efficiency. This paper summarises the different studies completed on the Gas Switching Technology covering experimental demonstration (including the experience from a 50 kWth cluster), process modelling and techno-economics, highlighting the advantages and disadvantages of the technology and discussing the way forward.en_US
dc.description.abstractGas switching technology: Economic attractiveness for chemical looping applications and scale up experience to 50 kWthen_US
dc.language.isoengen_US
dc.publisherElsevieren_US
dc.rightsNavngivelse 4.0 Internasjonal*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/deed.no*
dc.titleGas switching technology: Economic attractiveness for chemical looping applications and scale up experience to 50 kWthen_US
dc.title.alternativeGas switching technology: Economic attractiveness for chemical looping applications and scale up experience to 50 kWthen_US
dc.typePeer revieweden_US
dc.typeJournal articleen_US
dc.description.versionpublishedVersionen_US
dc.source.pagenumber22en_US
dc.source.volume114en_US
dc.source.journalInternational Journal of Greenhouse Gas Controlen_US
dc.identifier.doi10.1016/j.ijggc.2022.103593
dc.identifier.cristin2020550
dc.relation.projectNorges forskningsråd: 271511en_US
dc.relation.projectEC/H2020/691712en_US
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode1


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