Na Mee 8, onye Ọstrịa RAG malitere ọrụ pilot nchekwa hydrogen n'okpuru ala nke mbụ n'ụwa na ebe nchekwa gas na Rubensdorf. Ọrụ pilot ga-echekwa hydrogen cubic nde 1.2, nke ya na ọkụ eletrik 4.2 GWh. A ga-emepụta hydrogen a na-echekwara site na cell membrane Exchange proton 2 MW nke Cummins na-eweta, nke ga-arụ ọrụ na mbụ n'ibu ibu iji mepụta hydrogen zuru ezu maka nchekwa. Mgbe e mesịrị na oru ngo ahụ, cell ga-arụ ọrụ n'ụzọ na-agbanwe agbanwe ka ịnyefe oke ọkụ eletrik na-emegharị na grid.
Dị ka ihe dị mkpa dị mkpa na mmepe nke akụ na ụba hydrogen, ọrụ pilot ga-egosipụta ikike nke nchekwa hydrogen n'okpuru ala maka nchekwa ike nke oge ma na-emeghe ụzọ maka nnukwu ibunye ike hydrogen. Ọ bụ ezie na a ka nwere ọtụtụ ihe ịma aka ị ga-emeri, nke a bụ n'ezie nzọụkwụ dị mkpa iji nweta usoro ume ike na-adịgide adịgide na nke na-emebi emebi.
Nchekwa hydrogen n'okpuru ala, ya bụ iji usoro ala ala dị n'okpuru ala maka nnukwu nchekwa nke ike hydrogen. N'ịmepụta ọkụ eletrik site na isi mmalite ike mmeghari ohuru na imepụta hydrogen, a na-agbanye hydrogen n'ime ihe owuwu ala dị n'okpuru ala dị ka ọgba mmiri nnu, mmanụ agwụla agwụ na mmiri gas, aquifers na oghere okwute siri ike iji nweta nchekwa nke ike hydrogen. Mgbe ọ dị mkpa, enwere ike ị nweta hydrogen site na saịtị nchekwa hydrogen n'okpuru ala maka gas, ike ike ma ọ bụ ihe ndị ọzọ.
Enwere ike ịchekwa ike hydrogen n'ụdị dị iche iche, gụnyere gas, mmiri mmiri, mgbasa ozi elu, hydride ma ọ bụ mmiri mmiri nwere ahụ hydrogen nọ n'ụgbọ. Agbanyeghị, iji ghọta ọrụ dị mma nke grid ike inyeaka ma guzobe netwọk ike hydrogen zuru oke, nchekwa hydrogen n'okpuru ala bụ naanị ụzọ enwere ike ugbu a. Ụdị nchekwa hydrogen dị n'elu, dị ka pipeline ma ọ bụ tankị, nwere oke nchekwa na ike mwepụ nke naanị ụbọchị ole na ole. A chọrọ nchekwa hydrogen n'okpuru ala iji weta nchekwa ike n'oke izu ma ọ bụ ọnwa. Nchekwa hydrogen n'okpuru ala nwere ike izute ruo ọtụtụ ọnwa nke mkpa nchekwa ike, enwere ike ịwepụta ya maka iji ya eme ihe mgbe ọ dị mkpa, ma ọ bụ nwee ike ịgbanwe ya na ọkụ eletrik.
Agbanyeghị, nchekwa hydrogen n'okpuru ala na-eche ọtụtụ ihe ịma aka ihu:
Nke mbụ, mmepe teknụzụ na-adị ngwa ngwa
Ka ọ dị ugbu a, nyocha, mmepe na ngosipụta dị mkpa maka nchekwa na mpaghara gas na-emebi emebi na aquifers dị ngwa ngwa. A na-achọkwu ọmụmụ ihe iji nyochaa mmetụta nke ikuku gas fọdụrụnụ na mpaghara ndị mebiri emebi, na mmeghachi omume nje na-akpata n'ime mmiri mmiri na ikuku gas nke nwere ike ịmepụta mmetọ na ọnwụ hydrogen, na mmetụta nke njigide nchekwa nke nwere ike imetụta ihe onwunwe hydrogen.
Nke abụọ, oge owuwu nke oru ngo dị ogologo
Ọrụ nchekwa gas dị n'okpuru ala chọrọ ogologo oge owuwu, afọ ise ruo 10 maka ọgba aghara nnu na mmiri mmiri agwụla agwụ, yana afọ 10 ruo 12 maka nchekwa aquifer. Maka ọrụ nchekwa hydrogen, enwere ike ịnwe ogologo oge ka ukwuu.
3. Oke site na ọnọdụ ala
Gburugburu ala ala mpaghara na-ekpebi ike nke ụlọ nchekwa gas dị n'okpuru ala. N'ebe ndị nwere oke ikike, hydrogen nwere ike ịchekwa n'ọtụtụ buru ibu dị ka onye na-ebu mmiri mmiri site na usoro ngbanwe nke kemịkalụ, mana arụ ọrụ ntụgharị ike na-ebelatakwa.
Ọ bụ ezie na e tinyebeghị ike hydrogen n'ọtụtụ dị ukwuu n'ihi arụmọrụ dị ala na ọnụ ahịa dị elu, ọ nwere atụmanya mmepe sara mbara n'ọdịnihu n'ihi ọrụ dị mkpa ya na decarbonization na mpaghara dị iche iche dị mkpa.
Oge nzipu: Mee-11-2023