Show simple item record

Depositordc.contributorAhn, Hyungwoong
Funderdc.contributor.otherEPSRC - Engineering and Physical Sciences Research Councilen_UK
Spatial Coveragedc.coverage.spatialUnited Kingdomen_UK
Spatial Coveragedc.coverage.spatialUKen
Spatial Coveragedc.coverage.spatialUNITED KINGDOMen
Time Perioddc.coverage.temporalstart=2016-01-18; end=2016-09-18; scheme=W3C-DTFen
Data Creatordc.creatorAhn, Hyungwoong
Date Accessioneddc.date.accessioned2016-11-21T14:34:01Z
Date Availabledc.date.available2017-01-18T05:15:13Z
Citationdc.identifier.citationAhn, Hyungwoong. (2017). Process integration of a Calcium-looping process with a natural gas combined cycle power plant for CO2 capture and its improvement by exhaust gas recirculation, 2016 [dataset]. School of Engineering. University of Edinburgh. https://doi.org/10.7488/ds/1559.en
Persistent Identifierdc.identifier.urihttp://hdl.handle.net/10283/2193
Persistent Identifierdc.identifier.urihttps://doi.org/10.7488/ds/1559
Dataset Description (abstract)dc.description.abstractIn this study, it was sought to find an efficient way to integrate a Ca-looping process with a Natural Gas Combined Cycle (NGCC) power plant for its post-combustion CO2 capture. Compared to its application to coal combustion flue gas, Ca-looping would incur augmented energy penalty when integrated with a NGCC of which the flue gas contains only 4.0 mol% CO2. The reduced CO2 concentration in the feed requires the carbonator to operate at a lower temperature and more solids to circulate between carbonator and calciner for keeping up the carbon capture efficiency at 90%. However, this study demonstrated that such negative effects could be alleviated greatly by implementing 40% exhaust gas recirculation to the NGCC with the CO2 concentration in the flue gas increasing up to 6.8 %. Accordingly, the resulting net power efficiency increased notably 1.6% points in comparison to its equivalent non-EGR NGCC case and it was only 0.9% points less than amine capture case. This study exhibited that exhaust gas recirculation would be crucial in decarbonising a NGCC power plant by Ca-looping.en_UK
Languagedc.language.isoengen_UK
Publisherdc.publisherSchool of Engineering. University of Edinburghen_UK
Relation (Is Referenced By)dc.relation.isreferencedbyhttps://doi.org/10.1016/j.apenergy.2016.11.014en_UK
Relation (Is Referenced By)dc.relation.isreferencedbyHu, Y & Ahn, H 2017, 'Process integration of a Calcium-looping process with a natural gas combined cycle power plant for CO2 capture and its improvement by exhaust gas recirculation' Applied energy, vol 187, pp. 480-488., 10.1016/j.apenergy.2016.11.014en
Rightsdc.rightsCreative Commons Attribution 4.0 International Public Licenseen
Subjectdc.subjectCa-loopingen_UK
Subjectdc.subjectExhaust gas recirculationen_UK
Subjectdc.subjectNatural Gas Combined Cycleen_UK
Subjectdc.subjectProcess integration and simulationen_UK
Subjectdc.subjectCO2 captureen_UK
Subject Classificationdc.subject.classificationEngineeringen_UK
Titledc.titleProcess integration of a Calcium-looping process with a natural gas combined cycle power plant for CO2 capture and its improvement by exhaust gas recirculationen_UK
Typedc.typedataseten_UK

Download All
zip file MD5 Checksum: cc44a84011d7a8263fcb86334ce14f18

Files in this item

Thumbnail
Thumbnail
Thumbnail

This item appears in the following Collection(s)

Show simple item record