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dc.contributor.authorMoral, Ainara
dc.contributor.authorWold, Anne Charlotte
dc.contributor.authorRout, Kumar Ranjan
dc.contributor.authorChen, De
dc.date.accessioned2021-09-23T07:18:27Z
dc.date.available2021-09-23T07:18:27Z
dc.date.issued2021
dc.identifier.isbn978-82-536-1714-5
dc.identifier.issn2387-4295
dc.identifier.urihttps://hdl.handle.net/11250/2780647
dc.description.abstractIn this study, synthetic dolomite-based pellets were prepared by means of one-pot method. Zr and Ce were used as modifier and aluminate cement was employed as binder. The addition of the promoters by two different routes (1-step or 2-step) was analyzed. The pellets were exposed to several carbonation-calcination cycles in a thermogravimetric analyzer at low CO2 concentration (5 vol.%) and wet conditions (8 vol.% steam) at 600 oC. The calcination was carried in harsh conditions to mimic the realistic process (950 oC, 77 vol.% CO2). The Zr-modified and synthetized by 2-step one-pot method was presented as the most promising among all the sorbents with an initial capturing capacity of 16.9.% in cycle 2 to 14.4 % after cycle 40. It was proved that both, sintering and pore blockage are fairly well prevented. Different characterization techniques were employed, including N2 adsorption-desorption at 77 K, X-ray diffraction (XRD) and scanning electron microscopy combined with energy-dispersive spectroscopy (SEM-EDS).en_US
dc.language.isoengen_US
dc.publisherSINTEF Academic Pressen_US
dc.relation.ispartofTCCS–11. CO2 Capture, Transport and Storage. Trondheim 22nd–23rd June 2021. Short Papers from the 11th International Trondheim CCS Conference
dc.relation.ispartofseriesSINTEF Proceedings;7
dc.rightsCC BY 4.0*
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/*
dc.subjectCalcium-Loopingen_US
dc.subjectDolomiteen_US
dc.subjectCementen_US
dc.subjectZirconiumen_US
dc.titleModified Dolomite-Based Pellets for High Temperature Post-Combustion Co2 Captureen_US
dc.typeChapteren_US
dc.typePeer revieweden_US
dc.typeConference objecten_US
dc.description.versionpublishedVersionen_US
dc.rights.holder© 2021 The Authors. Published by SINTEF Academic Press.en_US
dc.subject.nsiVDP::Teknologi: 500en_US
dc.identifier.cristin1937431


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