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dc.contributor.authorPimenidou, Panagiota*
dc.contributor.authorDupont, V.*
dc.date.accessioned2019-04-17T14:57:57Z
dc.date.available2019-04-17T14:57:57Z
dc.date.issued2015
dc.identifier.citationPimenidou P and Dupont V (2015) Dolomite study for in situ CO 2 capture for chemical looping reforming. International Journal of Ambient Energy. 36(4): 170-182.en_US
dc.identifier.urihttp://hdl.handle.net/10454/16980
dc.descriptionyesen_US
dc.description.abstractThe non-isothermal kinetic and thermal behaviour of a naturally formed dolomite in conditions that approach in situ CO2 capture in chemical looping reforming, were investigated. The performance of this dolomite was studied at micro-scale in ‘dry’ conditions, as well as at macro-scale in ‘dry’ and ‘wet’ conditions to investigate the effects of scale (3 mg, 2.5 g), partial pressures of CO2 (<15 kPa) and steam, and deactivation upon limited cycling. The carbonation and calcination kinetics were modelled using an improved iterative Coats–Redfern method. Increasing CO2 partial pressures on the ‘dry’ macroscale exacerbated the experimental carbonation conversions in an inversely proportional trend when compared with those at micro-scale. The presence of steam had a positive effect on CO2 chemisorption. Steam had a negligible influence on the calcination activation energies. The activation energies of carbonation were increased for the experiments at the highest CO2 partial pressures under wet conditions.en_US
dc.language.isoenen_US
dc.relation.isreferencedbyhttps://doi.org/10.1080/01430750.2013.841590en_US
dc.subjectDolomiteen_US
dc.subjectCO2 captureen_US
dc.subjectKineticsen_US
dc.subjectModellingen_US
dc.subjectSteamen_US
dc.subjectCarbon dioxide captureen_US
dc.subjectActivation energiesen_US
dc.subjectCarbonationen_US
dc.titleDolomite study for in situ CO 2 capture for chemical looping reformingen_US
dc.status.refereedyesen_US
dc.date.Accepted2013-09-10
dc.date.application2013-10-16
dc.typeArticleen_US
dc.type.versionAccepted manuscripten_US
refterms.dateFOA2019-04-17T14:57:57Z


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