ozi

Boston Materials na Arkema ekpughere efere bipolar ọhụrụ, ebe ndị nyocha US ewepụtala nickel na electrocatalyst nke sitere na ígwè nke na-emekọ ihe na ọla kọpa-cobalt maka mmiri mmiri mmiri na-arụ ọrụ dị elu.

Isi mmalite: Boston Materials

Ihe onwunwe Boston na ọkachamara ihe dị elu nke dabeere na Paris ewepụtala efere bipolar ọhụrụ ejiri eriri carbon 100 eweghachitere, nke na-abawanye ikike nke mkpụrụ ndụ mmanụ ọkụ. “Plates bipolar na-enweta ihe ruru 80% nke mkpokọta mkpokọta, yana efere emere na Boston Materials'ZRT dị ọkụ karịa 50% karịa efere igwe anaghị agba nchara dị ugbu a. Mbelata ibu a na-abawanye ikike nke cell mmanụ ọkụ site na 30%, "Boston Materials kwuru.

Mahadum Houston's Texas Center for Superconductivity (TcSUH) ewepụtala NiFe (nickel na iron) electrocatalyst nke na-emekọrịta ihe na CuCo (ọla kọpa-cobalt) iji mepụta ọkụ eletrik dị elu nke oke osimiri. TcSUH kwuru na multi-metallic electrocatalyst bụ "otu n'ime ọrụ kachasị mma n'etiti mgbanwe mgbanwe niile a kọrọ na OER electrocatalysts." Ndị otu nyocha, nke Prọfesọ Zhifeng Ren na-edu, na-arụ ọrụ ugbu a na Element Resources, ụlọ ọrụ Houston nke na-ahụ maka ọrụ hydrogen green. Akwụkwọ TcSUH, nke e bipụtara n'oge na-adịbeghị anya na Proceedings of the National Academy of Sciences, na-akọwa na mmeghachi omume ikuku oxygen evolushọn (OER) electrocatalyst maka mmiri mmiri electrolysis kwesịrị ịdị na-eguzogide mmiri na-emebi emebi ma na-ezere gas chlorine dị ka ngwaahịa n'akụkụ, ebe ọ na-ebelata ụgwọ ọrụ. Ndị nchọpụta ahụ kwuru na otu kilogram nke hydrogen a na-emepụta site na electrolysis nke mmiri osimiri nwekwara ike ịmịpụta kilogram 9 nke mmiri dị ọcha.

Ndị na-eme nchọpụta na Mahadum Strathclyde kwuru na nchọpụta ọhụrụ na polymers nke bujuru iridium bụ ezigbo photocatalysts, ebe ha na-eme ka mmiri ghọọ hydrogen na oxygen na-eri nke ọma. A na-ebipụta polymer n'ezie, "na-enye ohere iji teknụzụ obibi akwụkwọ na-akwụ ụgwọ maka ịbawanye elu," ka ndị nchọpụta ahụ kwuru. Ihe omumu a, "Photocatalytic n'ozuzu mmiri na-ekewa n'okpuru ìhè a na-ahụ anya nyere site na polymer conjugated conjugated na iridium," ka e bipụtara na nso nso a na Angewandte Chemie, akwụkwọ akụkọ nke German Chemical Society na-achịkwa. "Ndị fotocatalysts (polymers) nwere nnukwu mmasị dị ka ihe onwunwe ha nwere ike ịmegharị site na iji usoro synthetic, na-enye ohere maka nhazi dị mfe na nhazi nhazi nke nhazi n'ọdịnihu na ịkwalite ọrụ n'ihu," ka onye nchọpụta Sebastian Sprick kwuru.

Fortescue Future Industries (FFI) na Firstgas Group abanyela aka n'akwụkwọ nkwekọrịta na-enweghị njikọ iji chọpụta ohere iji mepụta na kesaa hydrogen green n'ụlọ na azụmahịa na New Zealand. "Na Machị 2021, Firstgas kwupụtara atụmatụ iji mebie netwọọdụ pipeline nke New Zealand site na ịtụgharị site na gas sitere na ikuku gaa hydrogen. Site na 2030, a ga-agwakọta hydrogen n'ime netwọk ikuku ikuku nke North Island, yana ntụgharị gaa na 100% hydrogen grid site na 2050," FFI kwuru. O kwuru na ọ na-enwekwa mmasị ijikọta ya na ụlọ ọrụ ndị ọzọ maka ọhụụ "Pilbara green" maka nnukwu ọrụ giga. Pilbara bụ ógbè kpọrọ nkụ nke ndị mmadụ bi na ya dị n'ebe ugwu nke Western Australia.

Aviation H2 abanyela aka na mmekorita ya na onye ọrụ ụgbọ elu FalconAir. "Aviation H2 ga-enweta ohere ịnweta Hangar FalconAir Bankstown, akụrụngwa na ikike ịrụ ọrụ ka ha nwee ike ịmalite ịrụ ụgbọ elu mbụ nke hydrogen na-arụ ọrụ na Australia," Aviation H2 kwuru, na-agbakwụnye na ọ na-aga itinye ụgbọ elu na mbara igwe site n'etiti etiti. 2023.

Hydroplane abịanyela aka na nkwekọrịta ịnyefe teknụzụ obere azụmaahịa US nke abụọ (USAF). "Nkwekọrịta a na-enye ohere ka ụlọ ọrụ ahụ, yana mmekorita ya na Mahadum Houston, iji gosipụta usoro injinia hydrogen mmanụ ụgbọala dabeere na powerplant na ala na ngosi ụgbọ elu," Hydroplane kwuru. Ụlọ ọrụ ahụ na-achọ ịfe ụgbọ elu ihe ngosi ya na 2023. Ihe ngwọta modular 200 kW kwesịrị dochie ụlọ ọrụ ọkụ ọkụ dị ugbu a n'otu igwe na-ebugharị ikuku na obodo.

Bosch kwuru na ọ ga-etinye ihe ruru nde € 500 ($ 527.6) na njedebe nke afọ iri na mpaghara azụmaahịa ya na-eme njem iji mepụta “nchịkọta, isi ihe nke electrolyzer.” Bosch na-eji teknụzụ PEM. "Site na osisi ndị na-anya ụgbọ elu ga-amalite ọrụ n'afọ na-abịanụ, ụlọ ọrụ ahụ na-ezube ịnye ndị na-emepụta ihe ọkụkụ electrolysis na ndị na-enye ọrụ mmepụta ihe site na 2025 gaa n'ihu," ụlọ ọrụ ahụ kwuru, na-agbakwụnye na ọ ga-elekwasị anya na mmepụta oke na akụ na ụba. Ọnụ ọgụgụ ya na akụrụngwa ya na Germany, Austria, Czech Republic, na Netherlands. Companylọ ọrụ ahụ na-atụ anya na ahịa akụrụngwa electrolyzer ga-eru ihe dị ka ijeri euro 14 site na 2030.

RWE enwetala nkwado ego maka ụlọ nyocha 14MW electrolyzer na Lingen, Germany. A na-atụ anya ịmalite n'ọnwa June. "RWE na-achọ iji ụlọ ọrụ nnwale iji nwalee teknụzụ electrolyzer abụọ n'okpuru ọnọdụ ụlọ ọrụ: Dresden onye na-emepụta Sunfire ga-etinye nrụgide-alkaline electrolyzer na ikike nke 10 MW maka RWE," ụlọ ọrụ German kwuru. "N'otu aka ahụ, Linde, bụ onye na-eduzi gas mmepụta ihe zuru ụwa ọnụ na ụlọ ọrụ injinia, ga-ewepụta 4 MW proton Exchange membrane (PEM) electrolyzer. RWE ga-enwe ma rụọ ọrụ saịtị ahụ na Lingen. " RWE ga-etinye € 30 nde, ebe steeti Lower Saxony ga-enye € 8 nde. Ụlọ ọrụ electrolyzer kwesịrị ịmepụta ihe ruru 290 n'arọ nke hydrogen green kwa elekere site na mmiri 2023. "A na-eme atụmatụ usoro ọrụ ikpe maka afọ atọ, yana nhọrọ maka afọ ọzọ," ka RWE kwuru, na-achọpụta na o nwekwara. malitere usoro nnabata maka iwu ebe nchekwa hydrogen na Gronau, Germany.

Gọọmentị etiti German na steeti Lower Saxony abanyela aka n'akwụkwọ ozi ebumnuche ịrụ ọrụ na akụrụngwa. Ha bu n'obi ikwado mkpa mgbanwe dị iche iche nke mba ahụ n'oge dị mkpirikpi, ebe ha na-anabatakwa hydrogen green na usoro ya. "Mmepe nke ụlọ mbubata LNG nke dị njikere H2 abụghị naanị ezi uche na obere oge na ọkara, mana ọ dị oke mkpa," ndị ọchịchị Lower Saxony kwuru na nkwupụta.

Gasgrid Finland na onye otu ya na Sweden, Nordion Energi, ekwupụtala mmalite nke Nordic Hydrogen Route, ọrụ akụrụngwa hydrogen na-agafe agafe na mpaghara Bay nke Bothnia, site na 2030. "Ụlọ ọrụ ndị ahụ na-achọ ịmepụta netwọk nke pipeline nke ga-arụ ọrụ nke ọma. bufee ike site n'aka ndị na-emepụta ihe gaa na ndị na-azụ ahịa iji hụ na ha nwere ike nweta ahịa hydrogen mepere emepe, ntụkwasị obi na nchekwa. Akụrụngwa ike jikọtara ọnụ ga-ejikọta ndị ahịa n'ofe mpaghara ahụ, site na ndị na-emepụta hydrogen na e-fuels ruo ndị na-emepụta ígwè, bụ ndị na-achọsi ike ịmepụta agbụ na ngwaahịa ọhụrụ bara uru yana imebi ọrụ ha, "Gasgrid Finland kwuru. A na-eche na ọchịchọ mpaghara maka hydrogen ga-agafe 30 TWh site na 2030, yana gburugburu 65 TWh site na 2050.

Thierry Breton, EU Commissioner for the Internal Market, zutere 20 CEOs sitere na European electrolyzer mpaghara na-emepụta na Brussels n'izu a iji meghee ụzọ iji nweta ebumnobi nke REPowerEU Communication, nke chọrọ 10 metric ton nke hydrogen emeghari ohuru na mpaghara. metric ton 10 nke mbubata site n'afọ 2030. Dị ka Hydrogen Europe si kwuo, nzukọ ahụ lekwasịrị anya na usoro nhazi, ịnweta ego dị mfe, na ntinye aka. Otu ndị isi na Europe chọrọ ka arụnyere ikike electrolyzer nke 90 GW ruo 100 GW site na 2030.

BP kpughere atụmatụ n'izu a iji guzobe nnukwu ụlọ ọrụ mmepụta hydrogen na Teesside, England, nke na-elekwasị anya na hydrogen na-acha anụnụ anụnụ na nke ọzọ na hydrogen green. Ụlọ ọrụ ahụ kwuru, sị: "N'ịkọ ọnụ, na-achọ imepụta 1.5 GW nke hydrogen site na 2030 - 15% nke ebumnuche gọọmentị UK nke 10 GW site na 2030." Ọ na-ezube itinye ego ijeri GBP 18 ($22.2) na ike ikuku, CCS, chaja EV, na mmanụ mmanụ na gas ọhụrụ. Shell, ka ọ dị ugbu a, kwuru na ọ nwere ike ịbawanye mmasị hydrogen ya n'ime ọnwa ole na ole na-abịa. Onye isi oche Ben van Beurden kwuru na Shell "dị ezigbo nso ime mkpebi ntinye ego ole na ole na hydrogen na Northwest Europe," na-elekwasị anya na hydrogen na-acha anụnụ anụnụ na akwụkwọ ndụ akwụkwọ ndụ.

Anglo American ewepụtala ihe atụ nke nnukwu gwongworo ogbunigwe nwere hydrogen n'ụwa. Emebere ya ka ọ rụọ ọrụ na ọnọdụ Ngwuputa kwa ụbọchị na Mogalakwena PGM mine na South Africa. "Gwongworo ngwakọ batrị nke 2MW hydrogen, na-emepụta ike karịa onye bu ya ụzọ diesel ma nwee ike ibu 290-ton ugwo, bụ akụkụ nke Anglo American nuGen Zero Emission Haulage Solution (ZEHS)," ụlọ ọrụ ahụ kwuru.