Kugadzirwa kwehaidhirojeni yenyukireya kunoonekwa zvakanyanya senzira inosarudzika yekugadzira hydrogen yakakura, asi inoratidzika kunge iri kufambira mberi zvishoma nezvishoma. Saka, chii chinonzi nuclear hydrogen kugadzirwa?
Kugadzirwa kwehaidhirojeni yenyukireya, ndiko kuti, nyukireya reactor yakasanganiswa neyepamusoro pekugadzira haidhirojeni, yekugadzira yakawanda yehydrogen. Kugadzirwa kweHydrogen kubva kusimba renyukireya kune zvakanakira pasina magasi egreenhouse, mvura seyakabikwa, hunyanzvi hwepamusoro uye hukuru hukuru, saka ndiyo mhinduro yakakosha yekupa hydrogen yakakura mune ramangwana. Zvinoenderana nekufungidzira kweIAEA, diki 250MW reactor inogona kuburitsa makumi mashanu matani ehydrogen pazuva uchishandisa kupisa kwakanyanya kwenyukireya.
Musimboti wekugadzirwa kwehydrogen musimba renyukireya kushandisa kupisa kunogadzirwa nenyukireya reactor sesimba rekugadzira haidhirojeni, uye kuona kugadzirwa kwakanaka uye kwakakura kwehydrogen nekusarudza tekinoroji yakakodzera. Uye kuderedza kana kubvisa greenhouse gasi kubuda. Iyo schematic diagiramu yekugadzirwa kwehydrogen kubva kusimba renyukireya inoratidzwa mumufananidzo.
Pane nzira dzakawanda dzekushandura simba renyukireya kuita rehydrogen simba, kusanganisira mvura seyakabikwa kuburikidza ne electrolysis, thermochemical cycle, high tembiricha steam electrolysis hydrogen kugadzirwa, hydrogen sulfide seyakasvibira inopwanya kugadzirwa kwehydrogen, gasi rechisikigo, marasha, biomass seyakagadzirwa pyrolysis hydrogen. kugadzirwa, etc. Paunenge uchishandisa mvura seyakasvibirira, iyo yose yekugadzira hydrogen haibudisi CO₂, iyo inogona kubvisa zvachose greenhouse gas emissions; Kugadzira hydrogen kubva kune mamwe masosi kunongoderedza kabhoni emissions. Uye zvakare, kushandiswa kweiyo nyukireya electrolysis mvura ingori musanganiswa wakapusa wekugadzira simba renyukireya uye yechinyakare electrolysis, iyo ichiri yemunda wekugadzira simba renyukireya uye kazhinji isingatariswe seyechokwadi nyukireya hydrogen kugadzira tekinoroji. Naizvozvo, iyo thermochemical cycle nemvura seyakagadzirwa, yakazara kana chidimbu kushandiswa kwekupisa kwenyukireya uye tembiricha yakanyanya tembiricha yemagetsi inoonekwa seinomiririra ramangwana rekugadzira nyukireya hydrogen tekinoroji.
Parizvino, kune nzira mbiri huru dzekugadzira hydrogen musimba renyukireya: electrolytic mvura haidrojeni kugadzira uye thermochemical hydrogen kugadzirwa. Nuclear reactors inopa simba remagetsi uye kupisa simba zvakateerana kune nzira mbiri dziri pamusoro dzekugadzira haidhirojeni.
Electrolysis yemvura kugadzira haidrojeni ndeye kushandisa simba renyukireya kugadzira magetsi, uyezve kuburikidza nemvura electrolytic mudziyo kuparara mvura kuita haidrojeni. Kugadzirwa kweHydrogen nemvura ye electrolytic inzira yekugadzira hydrogen, asi kugadzirwa kwehydrogen kweiyi nzira (55% ~ 60%) kwakadzikira, kunyangwe tekinoroji yepamusoro yeSPE yemvura yemagetsi yakagamuchirwa muUnited States, iyo electrolytic kunyatsoshanda. yakawedzera kusvika 90%. Asi sezvo akawanda magwenya emagetsi enyukireya parizvino achingoshandura kupisa kuve magetsi panguva yakatenderedza 35% kunyatsoshanda, iyo yekupedzisira yakakwana yekugadzirwa kwehydrogen kubva mumvura electrolysis musimba renyukireya inongova 30%.
Thermal-kemikari hydrogen kugadzirwa kwakavakirwa pakupisa-kemikari kutenderera, kubatanidza nyukireya reactor ine thermal-kemikari inotenderera hydrogen kugadzira mudziyo, uchishandisa tembiricha yakakwira yakapihwa neiyo nyukireya reactor senzvimbo yekupisa, kuti mvura ikonzere kuparara kwekupisa pa800 ℃. kusvika ku1000 ℃, kuitira kuti ibudise hydrogen uye oxygen. Kuenzaniswa neye electrolytic mvura hydrogen kugadzirwa, thermo kemikari hydrogen kugadzirwa kwakanaka kwakakwira, iko kushanda kwese kunotarisirwa kusvika kupfuura 50%, mutengo wakaderera.
Nguva yekutumira: Feb-28-2023