Gufata Carbone, Ububiko bwa Carbone, Gukoresha Carbone: Uburyo bushya bwo kugabanya karubone hakoreshejwe ikoranabuhanga

Tekinoroji ya CCUS irashobora guha imbaraga cyane mubice bitandukanye. Mu rwego rwingufu nimbaraga, guhuza "ingufu zumuriro + CCUS" birarushanwa cyane muri sisitemu yingufu kandi birashobora kugera kuburinganire hagati yiterambere rya karubone nkeya no gukora neza. Mu nganda, ikoranabuhanga rya CCUS rishobora gushimangira ihinduka rya karuboni nkeya mu nganda nyinshi zangiza cyane kandi bigoye kugabanya inganda, kandi bigatanga inkunga ya tekiniki yo kuzamura inganda no guteza imbere karubone nkeya mu nganda gakondo zikoresha ingufu. Kurugero, mu nganda zibyuma, usibye gukoresha no kubika dioxyde de carbone yafashwe, irashobora kandi gukoreshwa muburyo bwo gukora ibyuma, bishobora kurushaho kunoza imikorere yo kugabanya ibyuka bihumanya. Mu nganda za sima, imyuka ya dioxyde de carbone ituruka ku kubora kwa hekimoni igera kuri 60% y’ibyuka byose byinjira mu nganda za sima, tekinoroji yo gufata karubone irashobora gufata dioxyde de carbone muri icyo gikorwa, ni uburyo bwa tekiniki bukenewe mu kwangiza diyabone. inganda. Mu nganda zikomoka kuri peteroli, CCUS irashobora kugera ku musaruro wa peteroli no kugabanya karubone.

Byongeye kandi, tekinoroji ya CCUS irashobora kwihutisha iterambere ryingufu zisukuye. Hamwe no guturika kwinganda zingufu za hydrogène, ingufu za fosile hydrogène n’ikoranabuhanga rya CCUS bizaba isoko yingenzi ya hydrocarubone nkeya mugihe kirekire kizaza. Kugeza ubu, umusaruro ngarukamwaka w’inganda ndwi zitanga hydrogène zahinduwe n’ikoranabuhanga rya CCUS ku isi zingana na toni 400.000, zikubye inshuro eshatu umusaruro wa hydrogène w’ingirabuzimafatizo za electrolytike. Biteganijwe kandi ko mu 2070, 40% by’amasoko make ya hydrocarubone ku isi azava mu "mbaraga z’ibinyabuzima + ikoranabuhanga rya CCUS".

Ku bijyanye n’inyungu zo kugabanya ibyuka bihumanya ikirere, tekinoroji ya karubone ya CCUS irashobora kugabanya igiciro rusange cyo kugera ku kutabogama kwa karubone. Ku ruhande rumwe, tekinoroji ya karubone ya CCUS irimo ingufu za biyomasi-gufata-kubika no kubika (BECCS) hamwe no gufata no kubika ikirere mu kirere (DACCS), ifata dioxyde de carbone mu buryo bwo guhindura ingufu za biyomasi hamwe n’ikirere, kugeza kugera kuri decarbonisation yimbitse ku giciro gito no gukora neza, kugabanya ikiguzi cyumushinga. Bigereranijwe ko decarbonisiyasi y’urwego rw’amashanyarazi hifashishijwe ikoranabuhanga rya biomass ingufu-karubone (BECCS) hamwe n’ikoranabuhanga ryo gufata ikirere (DACCS) bizagabanya igiciro cyose cy’ishoramari rya sisitemu iyobowe n’ingufu zishobora kongera igihe ndetse no kubika ingufu ku kigero cya 37% kugeza kuri 48 %. Kurundi ruhande, CCUS irashobora kugabanya ibyago byumutungo wahagaze no kugabanya ibiciro byihishe. Gukoresha tekinoroji ya CCUS kugirango uhindure ibikorwa remezo bijyanye ninganda birashobora kubona ikoreshwa rya karuboni nkeya y’ibikorwa remezo by’ingufu za fosile kandi bikagabanya igiciro cy’ibikorwa bidafite ishingiro bitewe n’imyuka ihumanya ikirere.