Vis enkel innførsel

dc.contributor.authorHusebye, Jo
dc.contributor.authorBrunsvold, Amy
dc.contributor.authorRoussanaly, Simon
dc.contributor.authorZhang, Xiangping
dc.date.accessioned2017-12-15T15:29:29Z
dc.date.available2017-12-15T15:29:29Z
dc.date.created2012-09-07T14:46:31Z
dc.date.issued2012
dc.identifier.citationEnergy Procedia. 2012, 23, 381-390.nb_NO
dc.identifier.issn1876-6102
dc.identifier.urihttp://hdl.handle.net/11250/2472249
dc.description.abstractThe timing and selection of CO2 sources will affect the cost of achieving projected CCS based emission reductions. Performed process simulations and cost estimations clearly point out the impact of CO2 concentration and steam supply when capturing CO2 from an atmospheric gas stream with MEA-based chemical absorption. An incremental increase in CO2 concentration reduces both operating and investment costs, mainly due to lower energy consumption and reduced equipment capacity. Reduced investment costs dominate the sharp decline in net present value of costs when increasing CO2 concentration from 2.5% to 10%, while a more moderate cost decline is present when going from 10% to 20% CO2. The impact of steam cost is evident for all studied CO2 concentrations. The cost sensitivity illustrate how important it is to understand the dynamics of cost components when selecting sources appropriate for CCS or struggle to improve performance of capture processes. This work contribute to highlight the relative importance of CO2 concentration and steam supply, realizing that final selection of CO2 source for CCS will involve addition decision variables. Copyright © 2012 Published by Elsevier Ltd.nb_NO
dc.language.isoengnb_NO
dc.publisherElseviernb_NO
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internasjonal*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/deed.no*
dc.titleTechno economic evaluation of amine based CO2 capture: impact of CO2 concentration and steam supplynb_NO
dc.typeJournal articlenb_NO
dc.typePeer reviewednb_NO
dc.description.versionpublishedVersionnb_NO
dc.source.pagenumber381-390nb_NO
dc.source.volume23nb_NO
dc.source.journalEnergy Procedianb_NO
dc.identifier.doi10.1016/j.egypro.2012.06.053
dc.identifier.cristin943022
dc.relation.projectNorges forskningsråd: 193816nb_NO
dc.description.localcode© 2010 Published by Elsevier Ltd. Open access under CC BY-NC-ND license.nb_NO
cristin.unitcode194,64,25,0
cristin.unitnameInstitutt for energi- og prosessteknikk
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode1


Tilhørende fil(er)

Thumbnail

Denne innførselen finnes i følgende samling(er)

Vis enkel innførsel

Attribution-NonCommercial-NoDerivatives 4.0 Internasjonal
Med mindre annet er angitt, så er denne innførselen lisensiert som Attribution-NonCommercial-NoDerivatives 4.0 Internasjonal