Kujambula kwa Carbon, Kusungirako Mpweya, Kugwiritsa Ntchito Mpweya wa Mpweya: Njira yatsopano yochepetsera kaboni ndiukadaulo

Tekinoloje ya CCUS imatha kupatsa mphamvu magawo osiyanasiyana.Pankhani ya mphamvu ndi mphamvu, kuphatikiza kwa "thermal power + CCUS" kumapikisana kwambiri mu mphamvu zamagetsi ndipo kungathe kukwaniritsa mgwirizano pakati pa chitukuko chochepa cha carbon ndi mphamvu yopangira mphamvu.M'munda wamakampani, ukadaulo wa CCUS ukhoza kulimbikitsa kusintha kwa mpweya wochepa wa mafakitale ambiri otulutsa mpweya wambiri komanso ovuta kuchepetsa, ndikupereka chithandizo chaukadaulo pakukweza kwa mafakitale ndi chitukuko chochepa cha kaboni m'mafakitale omwe amagwiritsa ntchito mphamvu zamagetsi.Mwachitsanzo, m'makampani azitsulo, kuwonjezera pa kugwiritsa ntchito ndi kusungirako mpweya woipa wogwidwa, ukhoza kugwiritsidwanso ntchito mwachindunji pakupanga zitsulo, zomwe zingathe kupititsa patsogolo mphamvu ya kuchepetsa umuna.M'makampani a simenti, mpweya woipa wa carbon dioxide umachokera ku kuwonongeka kwa miyala ya miyala yamwala pafupifupi 60% ya mpweya wonse wa makampani a simenti, luso lojambula mpweya limatha kugwira mpweya woipa mu ndondomekoyi, ndi njira yofunikira yaukadaulo ya decarbonization ya simenti. makampani.M'makampani a petrochemical, CCUS imatha kukwaniritsa kupanga mafuta komanso kuchepetsa mpweya.

Kuphatikiza apo, ukadaulo wa CCUS ukhoza kufulumizitsa chitukuko cha mphamvu zoyera.Ndi kuphulika kwa mafakitale a mphamvu ya haidrojeni, kupanga mphamvu za hydrogen hydrogen ndi teknoloji ya CCUS idzakhala gwero lofunikira la hydrocarbon yochepa kwa nthawi yaitali mtsogolomu.Pakalipano, kutulutsa kwapachaka kwa zomera zisanu ndi ziwiri zopanga haidrojeni zomwe zimasinthidwa ndi teknoloji ya CCUS padziko lonse lapansi ndizokwera kwambiri mpaka matani 400,000, omwe ndi katatu kuposa kupanga ma hydrogen a electrolytic cell.Zikuyembekezekanso kuti pofika 2070, 40% ya magwero otsika a hydrocarbon padziko lapansi adzachokera ku "fossil energy + CCUS technology".

Pazabwino zochepetsera mpweya, ukadaulo wa CCUS 'negative carbon ukhoza kuchepetsa mtengo wonse wopeza kusalowerera ndale kwa kaboni.Kumbali imodzi, CCUS 'negative carbon matekinoloje monga biomass mphamvu-carbon kugwidwa ndi kusunga (BECCS) ndi mwachindunji mpweya kulanda mpweya ndi kusunga (DACCS), amene mwachindunji kulanda mpweya woipa ku zotsalira zazomera mphamvu kutembenuka ndondomeko ndi mlengalenga, motero, kuti kupeza decarbonization yakuya pamtengo wotsika komanso kuchita bwino kwambiri, kuchepetsa mtengo wantchitoyo.Akuti decarbonization yakuya yagawo lamagetsi kudzera muukadaulo wa biomass energy-carbon Capture (BECCS) komanso ukadaulo wa mpweya wa carbon (DACCS) uchepetsa mtengo wandalama wokwanira wamakina wotsogozedwa ndi mphamvu zongowonjezwdwa komanso zosungirako mphamvu ndi 37% mpaka 48. %.Kumbali inayi, CCUS imatha kuchepetsa chiwopsezo cha zinthu zomwe zasokonekera ndikuchepetsa ndalama zobisika.Kugwiritsa ntchito ukadaulo wa CCUS kuti musinthe magwiridwe antchito am'mafakitale atha kuzindikira kugwiritsa ntchito mpweya wochepa wamagetsi opangira zinthu zakale ndikuchepetsa mtengo wopanda pake wamalo omwe akukumana nawo chifukwa cha kutulutsa mpweya.