izindaba

I-Boston Materials kanye ne-Arkema baye baveza amapuleti amasha e-bipolar, kuyilapho abacwaningi base-US baye bahlakulela i-nickel ne-iron-based electrocatalyst esebenzisana ne-cobalt yethusi ye-electrolysis yamanzi olwandle esebenza kahle.

Umthombo: I-Boston Materials

I-Boston Materials kanye nochwepheshe wezinto ezithuthukisiwe ezizinze eParis u-Arkema wethule amapuleti amasha e-bipolar enziwe ngo-100%-reclaimed carbon fiber, okwandisa umthamo wamaseli kaphethiloli. “Amapuleti e-Bipolar afinyelela ku-80% wesisindo sesitaki, kanti amapuleti enziwe nge-Boston Materials' ZRT alula ngaphezu kuka-50% kunamapuleti ensimbi angenasici. Lokhu kwehlisa isisindo kwandisa amandla e-fuel cell ngo-30%,” kusho iBoston Materials.

Isikhungo sase-University of Houston's Texas Center for Superconductivity (TcSUH) sesenze i-electrocatalyst esekwe ku-NiFe (nickel ne-iron) esebenzisana ne-CuCo (copper-cobalt) ukuze yakhe ugesi osebenza kahle kakhulu wamanzi olwandle. I-TcSUH ithe i-electrocatalyst ene-metallic multi-metallic "ingenye yezisebenza kahle kakhulu phakathi kwawo wonke ama-electrocatalyst e-OER asekelwe ensimbi." Ithimba labacwaningi, eliholwa nguProf. Zhifeng Ren, manje selisebenzisana ne-Element Resources, inkampani ese-Houston egxile kumaphrojekthi e-hydrogen eluhlaza. Iphepha le-TcSUH, elisanda kushicilelwa ku-Proceedings of the National Academy of Sciences, lichaza ukuthi i-electrocatalyst efanelekile ye-oxygen evolution reaction (OER) ye-electrolysis yamanzi olwandle idinga ukumelana namanzi olwandle agqwala futhi igweme igesi ye-chlorine njengomkhiqizo oseceleni, kuyilapho inciphisa izindleko. Abacwaningi bathi ikhilogremu ngayinye ye-hydrogen ekhiqizwa ngamanzi olwandle i-electrolysis ingase futhi ikhiqize u-9 kg wamanzi ahlanzekile.

Abacwaningi baseNyuvesi yaseStrathclyde bathi ocwaningweni olusha ama-polymers alayishwe i-iridium angama-photocatalyst afanelekile, njengoba ebola amanzi abe yi-hydrogen kanye nezindleko ze-oxygen ngokuphumelelayo. Ama-polymers ayanyatheliswa ngempela, “okuvumela ukusetshenziswa kobuchwepheshe bokunyathelisa obungabizi ukuze kukhuliswe,” kusho abacwaningi. Ucwaningo, "I-Photocatalytic jikelele ehlukanisa amanzi ngaphansi kokukhanya okubonakalayo okunikwe amandla i-polymer ehlanganisiwe egcwele i-iridium," isanda kushicilelwa ku-Angewandte Chemie, iphephabhuku eliphethwe yi-German Chemical Society. "Ama-photocatalyst (ama-polymers) anentshisekelo enkulu njengoba izakhiwo zawo zingacutshungulwa kusetshenziswa izindlela zokwenziwa, okuvumela ukwenziwa kwesakhiwo kube lula nokuhlelekile esikhathini esizayo kanye nokwandisa umsebenzi ngokuqhubekayo," kusho umcwaningi uSebastian Sprick.

I-Fortescue Future Industries (FFI) kanye ne-Firstgas Group basayine imemorandamu yokuqonda engabopheli ukuhlonza amathuba okukhiqiza nokusabalalisa i-hydrogen eluhlaza ezindlini namabhizinisi eNew Zealand. “NgoMashi 2021, iFirstgas yamemezela uhlelo lokususa ikhabhoni inethiwekhi yamapayipi aseNew Zealand ngokusuka kugesi yemvelo iye ku-hydrogen. Kusukela ngo-2030, i-hydrogen izohlanganiswa nenethiwekhi yegesi yemvelo yaseNorth Island, bese iguqulwa ibe yigridi ye-hydrogen engu-100% ngo-2050,” kusho i-FFI. Iphawule ukuthi inentshisekelo yokuhlangana nezinye izinkampani ngombono “we-Pilbara eluhlaza” wamaphrojekthi we-giga-scale. I-Pilbara iyisifunda esomile, esinabantu abambalwa engxenyeni esenyakatho yeWestern Australia.

I-Aviation H2 isayine ubudlelwano besu nomphathi wezindiza i-FalconAir. "I-Aviation H2 izothola ukufinyelela endaweni yokuqwashisa i-FalconAir Bankstown, izikhungo kanye namalayisense okusebenza ukuze baqale ukwakha indiza yokuqala yase-Australia esebenza nge-hydrogen," kusho i-Aviation H2, yengeza ngokuthi isendleleni yokubeka indiza esibhakabhakeni phakathi nendawo. 2023.

IHydroplane isayine inkontileka yayo yesibili ye-US Air Force (USAF) Small Business Transfer Technology. "Le nkontileka ivumela inkampani, ngokubambisana neNyuvesi yaseHouston, ukuthi ibonise imodeli yobunjiniyela i-hydrogen fuel based powerplant embukisweni ophansi kanye nendiza," kusho i-Hydroplane. Le nkampani ihlose ukushayela indiza yayo ekhombisayo ngo-2023. Isixazululo semodular esingu-200 kW kufanele sithathele indawo yezitshalo zamandla omlilo ezikhona ezinkundleni ezikhona ezinenjini eyodwa kanye nezinkundla zokuhamba komoya zasemadolobheni.

U-Bosch uthe uzotshala imali efinyelela ku-€500 million ($527.6 million) ekupheleni kweshumi leminyaka emkhakheni webhizinisi lezixazululo zokuthutha ukuthuthukisa “isitaki, ingxenye eyinhloko ye-electrolyzer.” I-Bosch isebenzisa ubuchwepheshe be-PEM. "Ngezitshalo zokuhlola ezihlelelwe ukuthi ziqale ukusebenza ngonyaka ozayo, inkampani ihlela ukuhlinzeka ngamamojula ahlakaniphile kubakhiqizi bezitshalo ze-electrolysis kanye nabahlinzeki bezinsizakalo zezimboni kusukela ngo-2025 kuya phambili," kusho inkampani, yengeza ngokuthi izogxila ekukhiqizeni ngobuningi kanye nezomnotho. eJalimane, e-Austria, eCzech Republic naseNetherlands. Inkampani ilindele ukuthi imakethe yezingxenye ze-electrolyzer ifinyelele cishe ku-€14 billion ngo-2030.

I-RWE ithole imvume yokuxhasa ngezimali indawo yokuhlola i-electrolyzer engu-14 MW e-Lingen, eJalimane. Ukwakhiwa kulindeleke ukuthi kuqale ngoJuni. "I-RWE ihlose ukusebenzisa indawo yokuhlola ukuhlola ubuchwepheshe obubili be-electrolyzer ngaphansi kwezimo zezimboni: Umkhiqizi waseDresden Sunfire uzofaka i-electrolyzer ye-pressure-alkaline enamandla angu-10 MW we-RWE," kusho inkampani yaseJalimane. “Ngokufanayo, iLinde, inkampani ehamba phambili emhlabeni wonke yamagesi ezimboni nobunjiniyela, izosungula i-electrolyzer engu-4 MW ye-proton exchange membrane (PEM). I-RWE izoba ngumnikazi futhi isebenzise yonke indawo e-Lingen. " I-RWE izotshala ama-euro ayizigidi ezingu-30, kanti isifunda saseLower Saxony sizofaka u-€8 million. Isikhungo se-electrolyzer kufanele sikhiqize kuze kufike ku-290 kg we-hydrogen eluhlaza ngehora kusukela entwasahlobo ka-2023. "Isigaba sokusebenza kwesilingo sihlelelwe isikhathi seminyaka emithathu, kanye nenketho yonyaka owodwa," kusho i-RWE, iphawula ukuthi waqala izinqubo zokugunyaza ukwakhiwa kwendawo yokugcina i-hydrogen eGronau, eJalimane.

Uhulumeni wobumbano waseJalimane kanye nesifunda saseLower Saxony basayine incwadi yenhloso yokusebenza engqalasizinda. Bahlose ukwenza lula izidingo zezwe zesikhashana zokuhlukahluka, kuyilapho zivumela i-hydrogen eluhlaza kanye nokuphuma kwayo. "Ukuthuthukiswa kwezakhiwo zokungeniswa kwe-LNG ezilungele i-H2 akuzona nje ezinengqondo esikhathini esifushane naphakathi, kodwa kudingekile ngokuphelele," kusho iziphathimandla zaseLower Saxony esitatimendeni.

IGasgrid Finland kanye nozakwabo waseSweden, uNordion Energi, bamemezele ukwethulwa kweNordic Hydrogen Route, iphrojekthi yengqalasizinda ye-hydrogen ewela umngcele esifundeni saseBay of Bothnia, ngo-2030. ukuthutha amandla kusuka kubakhiqizi kuya kubathengi ukuze kuqinisekiswe ukuthi banokufinyelela emakethe ye-hydrogen evulekile, ethembekile, nephephile. Ingqalasizinda yamandla edidiyelwe izoxhumanisa amakhasimende kuso sonke isifunda, kusukela kubakhiqizi be-hydrogen kanye ne-e-fuels kuya kubenzi bensimbi, abamagange ukwakha amaketanga entengo emisha nemikhiqizo kanye nokususa ikhabhoni ukusebenza kwabo,” kusho uGasgrid Finland. Isidingo sesifunda se-hydrogen silinganiselwa ku-30 ​​TWh ngo-2030, futhi sizungeze ama-65 TWh ngo-2050.

U-Thierry Breton, uKhomishana we-EU Wemakethe Yangaphakathi, uhlangane nama-CEO angu-20 avela emkhakheni wokukhiqiza i-electrolyzer yaseYurophu eBrussels kuleli sonto ukuze avule indlela yokufeza izinjongo ze-REPowerEU Communication, okuhloswe ngayo ukukhiqiza amathani angu-10 e-hydrogen evuselelekayo ekhiqizwa endaweni kanye 10 metric tons of imports by 2030. Ngokusho kweHydrogen Europe, umhlangano ubugxile ezinhlakeni zokulawula, ukutholakala kalula kwezimali, kanye nokuhlanganiswa kwe-supply chain. Isigungu esiphezulu saseYurophu sifuna umthamo ofakiwe we-electrolyzer ongu-90 GW uye ku-100 GW ngo-2030.

I-BP iveze izinhlelo kuleli sonto zokusungula izindawo ezinkulu zokukhiqiza i-hydrogen eTeesside, eNgilandi, enye igxile ku-hydrogen eluhlaza okwesibhakabhaka kanti enye igxile kwi-hydrogen eluhlaza. "Sisonke, sihlose ukukhiqiza i-1.5 GW ye-hydrogen ngo-2030 - 15% we-10 GW kahulumeni wase-UK ngo-2030," kusho inkampani. Ihlela ukutshala i-GBP 18 billion ($ 22.2 billion) kumandla omoya, i-CCS, ukushaja kwe-EV, nasezinkundleni ezintsha zikawoyela negesi. UShell, ngakolunye uhlangothi, uthe angase akhulise izithakazelo zawo ze-hydrogen ezinyangeni ezimbalwa ezizayo. I-CEO u-Ben van Beurden uthe u-Shell "useduze kakhulu nokwenza izinqumo ezimbalwa ezinkulu zokutshala imali ku-hydrogen eNyakatho-ntshonalanga Yurophu," ngokugxila ku-hydrogen eluhlaza okwesibhakabhaka nokuhlaza.

I-Anglo American yethule i-prototype yeloli elikhulu kunawo wonke emhlabeni elisebenza nge-hydrogen. Yakhelwe ukusebenza ngaphansi kwezimo zezimayini zansuku zonke emayini yayo yaseMogalakwena PGMs eNingizimu Afrika. “Iloli elixutshwe nebhethri elingu-2 MW le-hydrogen-battery, elikhiqiza amandla amaningi kunangaphambili likadizili futhi elikwazi ukuthwala umthwalo okhokha amathani angama-290, liyingxenye ye-Anglo American’s nuGen Zero Emission Haulage Solution (ZEHS),” kusho inkampani.