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Statements

Subject Item
n2:RIV%2F68407700%3A21220%2F12%3A00202262%21RIV13-MSM-21220___
rdf:type
skos:Concept n6:Vysledek
dcterms:description
This paper deals with calculation procedure that has been performed in order to evaluate suitability of a post-combustion CCS technology application in a recent power plant in the Czech Republic. The ammonia CO2 absorption method and its advantages and disadvantages are described. The technology scheme with key components of the ammonia CCS has been analyzed and more detailed data are provided for each basic component, especially for energy consumption for cooling and compression. The impact of the incorporation of the CCS technology into a 250 MWe power plant fired by pulverized lignite coal was evaluated. The calculations are based on available operation input data of the power plant. Main parameters (e.g. net power output, efficiency or consumptions) are compared for the recent situation and after CCS installation. The main impacts of the ammonia CCS technology application are the decrease of electric efficiency by 11 %, the decrease of net electricity production by 62 MWe, and an increase of wastewater amount and need of consumables. The decrease of efficiency and net electricity production is particularly caused by high energy demands of compression of CO2 and cooling of CO2 - ammonia absorber. Also important is the increase of cooling water consumption for the absorbing stage. This paper deals with calculation procedure that has been performed in order to evaluate suitability of a post-combustion CCS technology application in a recent power plant in the Czech Republic. The ammonia CO2 absorption method and its advantages and disadvantages are described. The technology scheme with key components of the ammonia CCS has been analyzed and more detailed data are provided for each basic component, especially for energy consumption for cooling and compression. The impact of the incorporation of the CCS technology into a 250 MWe power plant fired by pulverized lignite coal was evaluated. The calculations are based on available operation input data of the power plant. Main parameters (e.g. net power output, efficiency or consumptions) are compared for the recent situation and after CCS installation. The main impacts of the ammonia CCS technology application are the decrease of electric efficiency by 11 %, the decrease of net electricity production by 62 MWe, and an increase of wastewater amount and need of consumables. The decrease of efficiency and net electricity production is particularly caused by high energy demands of compression of CO2 and cooling of CO2 - ammonia absorber. Also important is the increase of cooling water consumption for the absorbing stage.
dcterms:title
Research and development of CO2 capture and storage technologies in fossil fuel power plants Research and development of CO2 capture and storage technologies in fossil fuel power plants
skos:prefLabel
Research and development of CO2 capture and storage technologies in fossil fuel power plants Research and development of CO2 capture and storage technologies in fossil fuel power plants
skos:notation
RIV/68407700:21220/12:00202262!RIV13-MSM-21220___
n6:predkladatel
n7:orjk%3A21220
n3:aktivita
n10:Z n10:P
n3:aktivity
P(FR-TI1/379), Z(MSM6840770035)
n3:cisloPeriodika
4
n3:dodaniDat
n4:2013
n3:domaciTvurceVysledku
n16:1945785
n3:druhVysledku
n15:J
n3:duvernostUdaju
n9:S
n3:entitaPredkladatele
n20:predkladatel
n3:idSjednocenehoVysledku
165106
n3:idVysledku
RIV/68407700:21220/12:00202262
n3:jazykVysledku
n19:eng
n3:klicovaSlova
post-combustion; ammonia; CCS
n3:klicoveSlovo
n5:CCS n5:post-combustion n5:ammonia
n3:kodStatuVydavatele
CZ - Česká republika
n3:kontrolniKodProRIV
[A303ACF24FF3]
n3:nazevZdroje
Paliva
n3:obor
n8:JE
n3:pocetDomacichTvurcuVysledku
1
n3:pocetTvurcuVysledku
3
n3:projekt
n18:FR-TI1%2F379
n3:rokUplatneniVysledku
n4:2012
n3:svazekPeriodika
4
n3:tvurceVysledku
Slouka, P. Hrdlička, Jan Pilař, Lukáš
n3:zamer
n17:MSM6840770035
s:issn
1804-2058
s:numberOfPages
5
n12:organizacniJednotka
21220