xov xwm

Boston Materials thiab Arkema tau nthuav tawm cov phiaj xwm bipolar tshiab, thaum Asmeskas cov kws tshawb fawb tau tsim cov nickel thiab hlau-based electrocatalyst uas cuam tshuam nrog tooj liab-cobalt rau kev ua haujlwm siab seawater electrolysis.

Tau qhov twg los: Boston Materials

Boston Materials thiab Paris-based advanced cov ntaub ntawv tus kws tshaj lij Arkema tau nthuav tawm cov phiaj xwm bipolar tshiab ua nrog 100% rov qab cov pa roj carbon fiber ntau, uas ua rau muaj peev xwm ntawm cov roj hlwb. "Bipolar daim hlau suav txog li 80% ntawm tag nrho cov khoom hnyav, thiab cov phaj ua nrog Boston Cov Khoom 'ZRT yog ntau dua 50% sib dua li cov hlau tsis muaj hlau nyob hauv. Qhov kev txo qhov hnyav no nce lub peev xwm ntawm cov roj cell los ntawm 30%, "said Boston Materials.

University of Houston's Texas Center for Superconductivity (TcSUH) tau tsim NiFe (nickel thiab hlau)-raws li electrocatalyst uas cuam tshuam nrog CuCo (tooj liab-cobalt) los tsim cov dej hiav txwv electrolysis siab. TcSUH tau hais tias cov khoom siv hluav taws xob ntau yog "ib qho ua tau zoo tshaj plaws ntawm txhua qhov kev hloov pauv- hlau-raws li OER electrocatalysts." Pab pawg tshawb fawb, coj los ntawm Prof. Zhifeng Ren, tam sim no ua haujlwm nrog Element Resources, ib lub tuam txhab Houston uas tshwj xeeb hauv cov phiaj xwm ntsuab hydrogen. TcSUH cov ntawv, tsis ntev los no luam tawm nyob rau hauv Proceedings of the National Academy of Sciences, piav qhia tias apt oxygen evolution cov tshuaj tiv thaiv (OER) electrocatalyst rau seawater electrolysis yuav tsum tau resistant rau corrosive seawater thiab tsis txhob chlorine gas ua ib sab khoom, thaum txo nqi. Cov kws tshawb fawb tau hais tias txhua kilogram ntawm hydrogen tsim los ntawm seawater electrolysis tuaj yeem ua tau 9 kg ntawm cov dej ntshiab.

Cov kws tshawb fawb hauv University of Strathclyde tau hais hauv kev tshawb fawb tshiab tias cov khoom siv polymers nrog iridium yog cov khoom siv photocatalysts, vim lawv decompose dej rau hauv hydrogen thiab oxygen nqi. Polymers yog cov luam tawm tiag tiag, "tso cai siv cov thev naus laus zis thev naus laus zis thev naus laus zis txhawm rau txhawm rau nce," cov kws tshawb fawb tau hais. Txoj kev tshawb no, "Photocatalytic tag nrho cov dej sib cais nyob rau hauv lub teeb pom kev ua haujlwm los ntawm cov khoom sib xyaw ua ke ntawm cov khoom siv nrog iridium," tsis ntev los no tau tshaj tawm hauv Angewandte Chemie, phau ntawv xov xwm tswj hwm los ntawm German Chemical Society. "Cov photocatalysts (polymers) muaj kev txaus siab loj heev vim tias lawv cov khoom tuaj yeem hloov kho siv cov txheej txheem hluavtaws, tso cai rau kev yooj yim thiab kev ua kom zoo ntawm cov qauv yav tom ntej thiab ua kom zoo dua kev ua haujlwm ntxiv," tus kws tshawb fawb Sebastian Sprick tau hais.

Fortescue Future Industries (FFI) thiab Firstgas Group tau kos npe rau daim ntawv cog lus tsis muaj kev nkag siab los txheeb xyuas cov hauv kev los tsim thiab faib cov hydrogen ntsuab rau cov tsev thiab kev lag luam hauv New Zealand. "Lub Peb Hlis 2021, Firstgas tshaj tawm txoj kev npaj decarbonize New Zealand cov kav xa dej los ntawm kev hloov ntawm cov pa roj mus rau hydrogen. Txij xyoo 2030, hydrogen yuav muab sib xyaw rau hauv North Island cov nkev nkev network, nrog rau kev hloov pauv mus rau 100% hydrogen daim phiaj los ntawm 2050, "FFI hais. Nws tau sau tseg tias nws tseem xav koom nrog lwm lub tuam txhab rau "ntsuab Pilbara" lub zeem muag rau giga-scale tej yaam num. Pilbara yog thaj chaw qhuav, tsis tshua muaj neeg nyob hauv sab qaum teb ntawm Western Australia.

Aviation H2 tau kos npe rau kev sib koom tes nrog lub dav hlau charter tus tswv FalconAir. "Aviation H2 yuav nkag mus rau FalconAir Bankstown hangar, cov chaw thiab cov ntawv tso cai ua haujlwm yog li lawv tuaj yeem pib tsim Australia thawj lub dav hlau siv hydrogen," Aviation H2 tau hais, ntxiv tias nws tab tom taug kev los tso lub dav hlau saum ntuj los ntawm nruab nrab ntawm 2023.

Hydroplane tau kos npe rau nws thib ob US Air Force (USAF) Small Business Technology Transfer cog lus. "Cov ntawv cog lus no tso cai rau lub tuam txhab, koom tes nrog University of Houston, ua qauv qhia txog kev tsim vaj tsev qauv hydrogen roj cell raws li lub zog hluav taws xob hauv av thiab kev ua qauv dav hlau," Hydroplane tau hais. Lub tuam txhab aims ya nws lub dav hlau demonstrator nyob rau hauv 2023. Lub 200 kW modular tov yuav tsum hloov combustion fais fab nroj tsuag nyob rau hauv uas twb muaj lawm ib-cav cav thiab lub nroog huab cua txav platforms.

Bosch tau hais tias nws yuav nqis peev txog € 500 lab ($ 527.6 lab) los ntawm qhov kawg ntawm lub xyoo caum hauv nws cov kev daws teeb meem kev lag luam los tsim "cov pawg, cov khoom tseem ceeb ntawm cov khoom siv hluav taws xob." Bosch siv PEM technology. "Nrog rau cov nroj tsuag pilot teem rau pib ua hauj lwm nyob rau hauv lub xyoo tom ntej, lub tuam txhab npaj yuav muab cov ntse modules rau manufacturers ntawm electrolysis nroj tsuag thiab industrial muab kev pab cuam los ntawm 2025 mus," lub tuam txhab tau hais, ntxiv hais tias nws yuav tsom mus rau loj ntau lawm thiab kev lag luam. scale nyob rau hauv nws cov chaw nyob rau hauv lub teb chaws Yelemees, Austria, Czech koom pheej, thiab lub Netherlands. Lub tuam txhab cia siab tias cov khoom lag luam electrolyzer yuav ncav cuag € 14 billion los ntawm 2030.

RWE tau txais kev pom zoo nyiaj txiag rau 14 MW electrolyzer kuaj qhov chaw hauv Lingen, Lub Tebchaws Yelemees. Kev tsim kho tau npaj pib rau lub Rau Hli. "RWE lub hom phiaj siv qhov chaw sim los sim ob lub tshuab hluav taws xob electrolyzer nyob rau hauv kev lag luam: Dresden chaw tsim tshuaj paus Sunfire yuav nruab lub siab-alkaline electrolyzer nrog lub peev xwm ntawm 10 MW rau RWE," lub tuam txhab German tau hais. "Ib qho piv txwv, Linde, lub tuam txhab ua lag luam thoob ntiaj teb thiab cov tuam txhab engineering, yuav teeb tsa 4 MW proton exchange membrane (PEM) electrolyzer. RWE yuav muaj thiab ua haujlwm tag nrho lub xaib hauv Lingen. " RWE yuav nqis peev € 30 lab, thaum lub xeev Lower Saxony yuav pab € 8 lab. Lub chaw electrolyzer yuav tsum tsim kom muaj txog li 290 kg ntawm ntsuab hydrogen ib teev los ntawm lub caij nplooj ntoos hlav 2023. "Lub sijhawm sim ua haujlwm yog pib npaj rau peb lub xyoos, nrog rau kev xaiv rau ib xyoos ntxiv," RWE tau hais, sau tseg tias nws tseem muaj. pib cov txheej txheem kev pom zoo rau kev tsim kho lub chaw cia khoom hydrogen hauv Gronau, lub teb chaws Yelemees.

Tsoom fwv teb chaws German thiab lub xeev Lower Saxony tau kos npe rau tsab ntawv xav ua haujlwm ntawm kev tsim kho vaj tse. Lawv lub hom phiaj los pab txhawb lub teb chaws cov kev xav tau sib txawv ntawm lub sijhawm luv luv, thaum tseem ua kom haum rau ntsuab hydrogen thiab nws cov derivatives. "Kev txhim kho ntawm LNG cov qauv ntshuam uas yog H2-npaj tsis yog tsuas yog siv tau rau lub sijhawm luv thiab nruab nrab, tab sis tsim nyog kiag li," Lower Saxony cov tub ceev xwm tau hais hauv nqe lus.

Gasgrid Finland thiab nws tus khub Swedish, Nordion Energi, tau tshaj tawm qhov kev tshaj tawm ntawm Nordic Hydrogen Route, txoj haujlwm hla ciam teb hydrogen hauv cheeb tsam Bay of Bothnia, los ntawm 2030. "Cov tuam txhab nrhiav kev tsim cov kav dej uas yuav ua tau zoo. thauj lub zog los ntawm cov neeg tsim khoom rau cov neeg siv khoom kom ntseeg tau tias lawv muaj kev nkag mus rau kev lag luam qhib, txhim khu kev qha, thiab muaj kev nyab xeeb hydrogen. Ib qho kev sib koom ua ke ntawm kev siv hluav taws xob yuav txuas cov neeg siv khoom thoob plaws hauv cheeb tsam, los ntawm hydrogen thiab e-fuels producers mus rau steelmakers, uas mob siab rau tsim cov nqi tshiab thiab cov khoom lag luam nrog rau decarbonize lawv cov haujlwm, "said Gasgrid Finland. Lub cheeb tsam xav tau hydrogen yog kwv yees ntau tshaj 30 TWh los ntawm 2030, thiab nyob ib ncig ntawm 65 TWh los ntawm 2050.

Thierry Breton, EU Tus Thawj Saib Xyuas Kev Lag Luam Hauv Tsev, tau ntsib nrog 20 CEOs los ntawm European electrolyzer manufacturing sector hauv Brussels lub lim tiam no txhawm rau txhawm rau txhawm rau ua tiav cov hom phiaj ntawm REPowerEU Kev Sib Txuas Lus, uas lub hom phiaj rau 10 metric tons ntawm cov khoom siv hluav taws xob txuas ntxiv hauv zos thiab 10 metric tons ntawm kev xa khoom los ntawm 2030. Raws li Hydrogen Europe, lub rooj sib tham tau tsom mus rau cov txheej txheem tswj hwm, kev nkag tau yooj yim rau nyiaj txiag, thiab kev sib koom ua ke ntawm cov saw hlau. Lub koom haum European thawj coj xav kom muaj peev xwm ua kom muaj peev xwm ntawm 90 GW txog 100 GW los ntawm 2030.

BP tau tshaj tawm cov phiaj xwm lub lim tiam no los teeb tsa cov chaw tsim hluav taws xob loj loj hauv Teesside, Askiv, nrog rau ib qho tsom rau xiav hydrogen thiab lwm qhov ntawm ntsuab hydrogen. "Ua ke, aiming kom tsim tau 1.5 GW ntawm hydrogen los ntawm 2030 - 15% ntawm UK tsoom fwv lub hom phiaj 10 GW los ntawm 2030," lub tuam txhab tau hais. Nws npaj yuav nqis peev GBP 18 billion ($ 22.2 billion) hauv cua zog, CCS, EV them, thiab cov roj thiab roj tshiab. Plhaub, lub sijhawm no, tau hais tias nws yuav ua rau nws qhov kev txaus siab hydrogen ntau dua li ob peb lub hlis tom ntej. CEO Ben van Beurden tau hais tias Shell yog "ze heev rau kev txiav txim siab txog peev loj ntawm hydrogen hauv Northwest Europe," nrog rau kev tsom mus rau xiav thiab ntsuab hydrogen.

Anglo American tau nthuav tawm tus qauv ntawm lub ntiaj teb loj tshaj plaws hydrogen-powered mine tsheb thauj khoom. Nws yog tsim los ua haujlwm hauv txhua hnub mining tej yam kev mob ntawm nws Mogalakwena PGMs mine hauv South Africa. "Lub 2 MW hydrogen-battery hybrid tsheb, tsim lub zog ntau dua li nws cov neeg ua ntej diesel thiab muaj peev xwm nqa tau 290-tuj payload, yog ib feem ntawm Anglo American's nuGen Zero Emission Haulage Solution (ZEHS), "lub tuam txhab tau hais.