Mgbanwe Hydrogen nke China: Tide Mmiri Green Hydrogen

Mgbanwe Hydrogen nke China: Tide Mmiri Green Hydrogen

Echiche nke ike hydrogen, dabere na mmeghachi omume kemịkal dị n'etiti hydrogen na oxygen iji wepụta ume dị ọcha, enwetala nlebara anya dị ukwuu n'afọ ndị na-adịbeghị anya. Site na ngwa sitere na njem gaa na ngalaba ụlọ ọrụ mmepụta ihe, ike hydrogen na-ejide nkwa nke isi iyi ike dị ọcha. N'ụzọ doro anya, ngalaba nke mkpụrụ ndụ mmanụ ụgbọala ewerela ọnọdụ etiti, ndị ọkachamara na "Seminar Impementation High-Quality on Wind and Solar Energy Hydrogen Storage Application," nke China EV 100 haziri, na-arụ ọrụ na site na 2025 ma ọ bụ 2026, ọnụ ahịa mmanụ mmanụ hydrogen nwere ike. nwere ike dabara na nke batrị lithium-ion.

A na-ekewa ike hydrogen ugbu a ụzọ atọ dabere na usoro mmepụta: isi awọ, acha anụnụ anụnụ na akwụkwọ ndụ akwụkwọ ndụ. hydrogen isi awọ, nke emepụtara site na iji mmanụ ọkụ dị ka coal, nwere ọdịnaya carbon dị elu. A na-emepụta hydrogen na-acha anụnụ anụnụ karịsịa site na mmanụ ọkụ fossil dị ka gas sitere n'okike, a na-etinyekwa ya na usoro ịweta carbon na nchekwa nchekwa, na-eme ka ikuku carbon dị ala. N'aka nke ọzọ, a na-enweta hydrogen Green site na ihe ndị a na-emegharị ọhụrụ dị ka anyanwụ, ifufe, na mmiri. Usoro mmepụta ya bụ omume enyi na gburugburu ebe obibi, na-ezere ihe ndị na-emetọ ikuku dị ka carbon dioxide.

Tụnyere hydrogen isi awọ na-acha anụnụ anụnụ, hydrogen green pụtara dị ka nhọrọ kacha mma gburugburu ebe obibi, na-eje ozi dị ka onye na-anya isi maka ike na-adigide yana na-eme ka mgbanwe ume ọhụrụ zuru ụwa ọnụ. Dịka akụkọ sitere na Deloitte, hydrogen na-enweta ume ọhụrụ na-enweta ugbu a na-erughị 1% nke mkpokọta hydrogen n'ihi oke ọnụ ahịa. Otú ọ dị, amụma na-egosi na ọ bụ ezie na-acha anụnụ anụnụ hydrogen ọkọnọ ga-anọgide na-abawanye, ọ ga-eji nwayọọ nwayọọ na-ekwe ka green hydrogen malite na 2040. Site 2050, green hydrogen na-atụ anya na-eme ka a ọkpụrụkpụ 85% nke hydrogen mmepụta, na-eme atụmatụ kwa afọ ahia uru nke ijeri $280.

N'ime China, oke ike hydrogen na oriri ume na-arị elu na-arị elu nke nta nke nta. Ka ọ dị ugbu a, ọchịchọ ike hydrogen na-elekwasị anya na ụlọ ọrụ kemịkalụ, yana njikọ amonia na-adabere na hydrogen na-achọsi ike nke ihe dị ka nde tọn 10. Ngalaba dị ka njem ụgbọ njem na ọla na-egosikwa nnukwu ike itolite maka ojiji hydrogen. Ka ọ na-erule afọ 2030 na 2050, a na-atụ anya na mmepụta hydrogen nke China ga-eru nde tọn 37.15 na nde tọn 60, n'otu n'otu, yana oke oriri ike njedebe na 5% na 10%.

Ọdịda ike ike hydrogen nke China na-emetụta usoro ike ya, nke bara ụba na coal na ụkọ gas. Ọ bụ ezie na hydrogen sitere na gas sitere n'okike nwere ọnụ ahịa mmepụta dị elu, teknụzụ mmepụta hydrogen nke sitere na coal na-eguzobe nke ọma, na-akpụ agbụ ụlọ ọrụ zuru oke. N'agbanyeghị ike ikuku dị elu, hydrogen nke sitere na coal na-akpata ihe karịrị 60% nke mkpokọta hydrogen nke China n'ihi na ọ na-enye coal kwụsiri ike na ike akụ na ụba ya. Site na ọnụ ọgụgụ ya dị ịrịba ama, a na-atụba hydrogen nke sitere na coal ka ọ bụrụ akụkụ dị mkpa nke sistemu mmiri hydrogen nke China, na-eme dị ka isi iyi nke hydrogen dị ọnụ ala n'oge ọkara.

N'otu oge ahụ, mmepe hydrogen green nke China na-aga n'ihu ngwa ngwa. Dị ka Guotai Junan Securities, China si green hydrogen penetration ọnụego bụ gburugburu 2% na 2020. Ebe ọ bụ na 2021 ọnụ ọgụgụ nke green hydrogen ngosi oru ngo na mba na-eji nwayọọ nwayọọ na-abawanye, na nnukwu ọnụ ọgụgụ electrolysis maka hydrogen mmepụta abanyela ọhụrụ ogbo nke. ngosipụta sara mbara. Ọdịdị nke ndị na-ahụ maka ọkụ eletrik dị elu emeela ka nyocha nke ụdị ọrụ azụmahịa. A na-atụ anya na ihe ngosi ndị a buru ibu ga-eme ka ikike injinia dị n'ime ụlọ kwalite mmepụta hydrogen, gbasaa ọnụ ọgụgụ mmepụta hydrogen akwụkwọ ndụ akwụkwọ ndụ, ma belata ọnụ ahịa. Ka ọ na-erule 2025, a na-atụ anya na ọnụ ahịa alkaline na PEM electrolyzer ga-ebelata site na 35-50% site na ọkwa dị ugbu a, na-aga n'ihu na-akwalite ngwa ọhụrụ nke ike hydrogen n'ọnọdụ dị iche iche dị n'okpuru ala ma na-eme ngwa ngwa dochie hydrogen isi awọ na hydrogen green.

Ndị otu China Hydrogen Energy Alliance na-ebu amụma na ka ọ na-erule 2030, hydrogen green ga-abụ 15% nke mmepụta hydrogen nke China, a na-atụkwa anya na oke a ga-arị elu nke ukwuu ruo 70% na 2050. Ka ume hydrogen na-acha akwụkwọ ndụ na-arị elu, ọ dị njikere ịrụ ọrụ dị mkpa n'ịkpụzi. Odida obodo nke mgbanwe ike dị ọcha na China na karịa.