Kwangexesha elide, i-hydrogen ibisetyenziswa ngokubanzi njengerhasi ekrwada yeekhemikhali ekucokiseni i-petroleum, i-synthetic ammonia kunye namanye amashishini. Kwiminyaka yakutshanje, amazwe ehlabathini lonke aye aqonda ngokuthe ngcembe ukubaluleka kwe-hydrogen kwinkqubo yamandla kwaye sele eqalise ngamandla ukuphuhlisa amandla e-hydrogen. Okwangoku, amazwe angama-42 kunye nemimandla yehlabathi ikhuphe imigaqo-nkqubo yamandla e-hydrogen, kwaye amanye amazwe angama-36 kunye nemimandla ilungiselela imigaqo-nkqubo yamandla e-hydrogen. NgokweKomishoni yaMandla eHydrojeni yaMazwe ngaMazwe, utyalo-mali lulonke luya kunyuka luye kwi-US $ 500 yebhiliyoni ngo-2030.
Ngokwembono yokuveliswa kwehydrogen, iChina iyodwa ivelise iitoni zehydrogen ezizizigidi ezingama-37.81 ngo-2022. Njengoyena mvelisi mkhulu wehydrogen emhlabeni, eyona mithombo ikhoyo ngoku yaseTshayina iseyi-hydrogen engwevu, eyona mveliso yehydrogen esekwe kumalahle, ilandelwa yigesi yendalo eyihydrogen. imveliso (IsiZukulwana seHydrojeni ngoKulungisa umphunga) kunye nabanyeIHydrojeni NGOKULUNGISWA KWEMETHANOLkwayeUxinzelelo lwe-adsorption ye-hydrogen yokucoca (PSA-H2), kunye nokuveliswa kwe-hydrogen engwevu kuya kukhupha inani elikhulu le-carbon dioxide. Ukusombulula le ngxaki, imveliso ye-hydrogen ephantsi kwekhabhoni ehlaziyiweyo,ukubamba i-carbon dioxide, ukusetyenziswa kunye nokugcinwa kwetekhnoloji zifuna uphuhliso olungxamisekileyo; ukongeza, i-hydrogen yemveliso yemveliso engavelisi ikharbon diokside eyongezelelweyo (kubandakanywa nokusetyenziswa ngokubanzi kwee-hydrocarbons ezikhanyayo, i-coking kunye neekhemikhali ze-chlor-alkali) ziya kufumana ingqwalasela eyongezelelweyo. Ekuhambeni kwexesha, ukuveliswa kwe-hydrogen yamandla avuselelekayo, kubandakanywa amandla ahlaziyekayo e-electrolysis yamanzi imveliso ye-hydrogen, iya kuba yindlela yokuvelisa i-hydrogen.
Ukusuka kwindawo yokujonga isicelo, isicelo esisezantsi esikhuthazwa yiChina ngoku ngamandla kakhulu ziimoto ze-hydrogen fuel cell. Njengesiseko esixhasayo sezithuthi zeeseli zamafutha, uphuhliso lwezikhululo zokugalela i-hydrogen e-China nazo ziyakhawuleza. Uphando lubonisa ukuba ngo-Aprili 2023, i-China iye yakha / yasebenza ngaphezu kwe-350 izikhululo ze-hydrogen refueling; ngokwezicwangciso zamaphondo ahlukeneyo, izixeko kunye nemimandla yokuzimela, injongo yasekhaya kukwakha malunga ne-1,400 izikhululo ze-hydrogen refueling ekupheleni kwe-2025. I-Hydrogen ayinakusetyenziswa kuphela njengamandla ahlambulukileyo, kodwa kunye nanjengezinto eziphathekayo zekhemikhali zokunceda. iinkampani zonga amandla kunye nokunciphisa ukukhutshwa, okanye ukudibanisa iikhemikhali eziphezulu kunye ne-carbon dioxide.
Ixesha lokuposa: Sep-13-2024
