Cov khoom
Dej Electrolyzer Rau Hydrogen

Dej Electrolyzer Rau Hydrogen

Electrolysis yog ib qho kev xaiv zoo rau kev tsim cov pa roj carbon-dawb hydrogen los ntawm cov khoom siv txuas ntxiv mus thiab nuclear. Electrolysis yog txheej txheem ntawm kev siv hluav taws xob los faib dej rau hauv hydrogen thiab oxygen. Cov tshuaj tiv thaiv no tshwm sim hauv ib chav hu ua electrolyzer. Cov tshuab hluav taws xob tuaj yeem muaj qhov loj me los ntawm cov khoom siv me me, cov khoom siv me me uas zoo rau cov khoom siv me me faib hydrogen mus rau qhov loj, cov chaw tsim khoom hauv nruab nrab uas tuaj yeem khi ncaj qha rau cov khoom siv txuas ntxiv dua lossis lwm yam tsis yog-tsev cog khoom-gas-emitting daim ntawv ntawm kev tsim hluav taws xob.
 
Vim Li Cas Xaiv Peb
 
01/

Kev pabcuam ib-nres
Peb cog lus tias yuav muab koj cov lus teb ceev tshaj plaws, tus nqi zoo tshaj, qhov zoo tshaj plaws, thiab ua tiav cov kev pab cuam tom qab muag.

02/

Quality Assurance
Peb muaj cov txheej txheem kev ruaj ntseg zoo nyob rau hauv qhov chaw kom ntseeg tau tias tag nrho peb cov kev pabcuam ua tau raws li cov qauv zoo tshaj plaws. Peb pab neeg ntawm cov kws tshuaj ntsuam xyuas zoo xyuas txhua qhov project kom meej ua ntej nws xa mus rau cov neeg siv khoom.

03/

Technology ntawm lub xeev
Peb siv cov cuab yeej technology tshiab thiab cov cuab yeej los xa cov kev pabcuam zoo. Peb pab neeg tau paub zoo txog qhov tseeb tiam sis thiab kev nce qib hauv kev siv tshuab thiab siv lawv los muab cov txiaj ntsig zoo tshaj plaws.

04/

Tus nqi sib tw
Peb muab cov nqi sib tw rau peb cov kev pabcuam yam tsis muaj kev cuam tshuam rau qhov zoo. Peb cov nqi yog pob tshab, thiab peb tsis ntseeg hauv cov nqi zais lossis cov nqi.

05/

Cov neeg siv khoom txaus siab
Peb tau cog lus tias yuav xa cov kev pabcuam zoo tshaj plaws uas tshaj peb cov neeg tau txais kev cia siab. Peb siv zog los xyuas kom meej tias peb cov neeg siv khoom txaus siab rau peb cov kev pabcuam thiab ua haujlwm ze nrog lawv kom ntseeg tau tias lawv tau ntsib.

06/

RCustomer Kev Pabcuam
Peb khwv tau koj kev hwm los ntawm kev xa khoom raws sijhawm thiab ntawm pob nyiaj siv. Peb tau tsim peb lub koob npe nrov ntawm kev pabcuam tshwjxeeb rau cov neeg siv khoom. Tshawb nrhiav qhov txawv nws ua.

Dab tsi yog Dej Electrolyzer Rau Hydrogen

 

Electrolysis yog ib qho kev xaiv zoo rau kev tsim cov pa roj carbon-dawb hydrogen los ntawm cov khoom siv txuas ntxiv mus thiab nuclear. Electrolysis yog txheej txheem ntawm kev siv hluav taws xob los faib dej rau hauv hydrogen thiab oxygen. Cov tshuaj tiv thaiv no tshwm sim hauv ib chav hu ua electrolyzer.

 

Commercial Hydrogen Generator

Kev lag luam Hydrogen Generator

Peb lub tshuab hluav taws xob ua lag luam hydrogen sawv ua lub teeb pom kev ntawm kev tsim kho tshiab hauv thaj tsam ntawm kev daws teeb meem hluav taws xob ruaj khov. Ua raws li cov thev naus laus zis thev naus laus zis thev naus laus zis, peb lub tshuab hluav taws xob muaj kev txhim khu kev qha thiab ua haujlwm tau zoo ntawm kev tsim cov roj purity hydrogen rau ntau yam kev siv hauv kev lag luam.

Water Electrolyzer for Hydrogen

Dej Electrolyzer Rau Hydrogen

Peb Cov Dej Electrolyzer rau Hydrogen yog ib qho kev daws teeb meem uas tsim los rau kev tsim kom muaj txiaj ntsig zoo thiab muaj txiaj ntsig zoo. Los ntawm kev siv cov thev naus laus zis thev naus laus zis, nws siv lub zog ntawm cov dej los tsim cov roj purity hydrogen.

Green H2 Production

Ntsuab H2 Production

Peb Green H2 Production system yog cov kev daws teeb meem zoo tshaj plaws rau kev tsim cov roj hydrogen kom ruaj khov, hloov pauv kev lag luam nrog kev hloov hluav taws xob huv.

Large Scale Hydrogen

Loj Loj Hydrogen

Peb lub tshuab hluav taws xob loj loj yog nyob rau pem hauv ntej ntawm lub zog huv si, muab cov kev daws teeb meem zoo rau kev lag luam nrhiav kom txo tau lawv cov pa roj carbon hneev taw.

H2 Water Generator

H2 Dej Generator

Peb H2 Dej Generator sawv cev rau kev ua tiav hauv kev siv tshuab hluav taws xob huv, siv lub zog ntawm cov dej los tsim cov roj hydrogen kom ruaj khov.

Chemical Hydrogen Generator

Tshuaj Hydrogen Generator

Peb Chemical Hydrogen Generator sawv cev rau lub xeev-of-the-art kev daws teeb meem rau kev tsim cov roj hydrogen los ntawm cov tshuaj tiv thaiv. Los ntawm leveraging cov txheej txheem tshuaj tshiab, peb muab ib txoj kev txhim khu kev qha thiab ib puag ncig tus phooj ywg rau kev tsim cov roj purity hydrogen, catering rau ntau yam kev lag luam thiab kev lag luam xav tau.

Molecular Hydrogen Water Generator

Molecular Hydrogen Dej Generator

Peb Molecular Hydrogen Water Generator yog lub xeev-ntawm-tus-kos duab khoom tsim los infuse dej nrog molecular hydrogen, qhib nws cov txiaj ntsig kev noj qab haus huv.

Big Hho Generator

Big Hho Generator

Qhia peb lub xeev-of-the-art Loj-Scale HHO Generator, kev daws teeb meem rau kev tsim cov roj hydrogen zoo los ntawm kev siv tshuab electrolysis siab heev.

Building Hho Generator

Tsev Hho Generator

Peb Lub Tsev HHO Generator yog ib qho kev daws teeb meem rau kev tswj xyuas lub tsev kom ruaj khov, muab cov khoom siv hluav taws xob huv thiab muaj txiaj ntsig zoo rau ntawm qhov chaw.

 

Hydrogen ntau lawm: Electrolysis
 

 

Electrolysis yog ib qho kev xaiv zoo rau kev tsim cov pa roj carbon-dawb hydrogen los ntawm cov khoom siv txuas ntxiv mus thiab nuclear. Electrolysis yog txheej txheem ntawm kev siv hluav taws xob los faib dej rau hauv hydrogen thiab oxygen. Cov tshuaj tiv thaiv no tshwm sim hauv ib chav hu ua electrolyzer. Cov tshuab hluav taws xob tuaj yeem muaj qhov loj me los ntawm cov khoom siv me me, cov khoom siv me me uas zoo rau cov khoom siv me me faib hydrogen mus rau qhov loj, cov chaw tsim khoom hauv nruab nrab uas tuaj yeem khi ncaj qha rau cov khoom siv txuas ntxiv dua lossis lwm yam tsis yog-tsev cog khoom-gas-emitting daim ntawv ntawm kev tsim hluav taws xob.

 

Nws Ua Li Cas
Zoo li roj hlwb, electrolyzers muaj ib qho anode thiab cathode sib cais los ntawm electrolyte. Cov electrolyzers sib txawv ua haujlwm nyob rau hauv ntau txoj kev, feem ntau yog vim cov khoom sib txawv ntawm cov khoom siv electrolyte koom nrog thiab hom ionic nws ua.

 

Polymer Electrolyte Membrane Electrolyzers
Nyob rau hauv ib tug polymer electrolyte membrane (PEM) electrolyzer, lub electrolyte yog ib yam khoom tshwj xeeb yas khoom.

Dej reacts ntawm lub anode los tsim cov pa oxygen thiab zoo them hydrogen ions (protons).
Cov electrons ntws los ntawm ib qho hluav taws xob sab nraud thiab cov hydrogen ions xaiv txav hla PEM mus rau cathode.
Nyob rau hauv cathode, hydrogen ions ua ke nrog electrons los ntawm sab nraud Circuit Court los tsim hydrogen gas. Anode Reaction: 2H2O → O2 + 4H+ + 4e- Cathode Reaction: 4H+ + 4e- → 2H2


Alkaline Electrolyzers
Alkaline electrolyzers ua haujlwm los ntawm kev thauj cov hydroxide ions (OH-) los ntawm electrolyte los ntawm cathode mus rau anode nrog hydrogen raug tsim tawm ntawm sab cathode. Electrolyzers siv cov kua alkaline ntawm sodium los yog potassium hydroxide raws li cov electrolyte tau muag rau ntau xyoo. Cov txheej txheem tshiab uas siv cov khoom sib pauv alkaline membranes (AEM) raws li cov electrolyte tau qhia cov lus cog tseg ntawm lub ntsuas ntsuas.

 

Khoom Oxide Electrolyzers
Cov khoom siv oxide electrolyzers, uas siv cov khoom siv ceramic ua cov khoom siv electrolyte uas xaiv ua cov pa oxygen ions tsis zoo (O2-) ntawm qhov kub siab, tsim hydrogen hauv ib txoj kev sib txawv me ntsis.
Chav ntawm lub cathode sib txuas nrog cov hluav taws xob los ntawm cov hluav taws xob sab nraud los tsim cov roj hydrogen thiab cov pa oxygen ions tsis zoo.
Cov pa oxygen ions dhau los ntawm cov khoom siv ceramic thiab hnov ​​​​mob ntawm lub anode los tsim cov pa oxygen thiab tsim cov khoom siv hluav taws xob rau sab nraud.
Cov khoom siv oxide electrolyzers yuav tsum ua haujlwm ntawm qhov kub siab txaus rau cov khoom siv oxide membrane kom ua haujlwm zoo (txog 700 degree -800 degree, piv rau PEM electrolyzers, uas ua haujlwm ntawm 70 degree -90 degree, thiab cov khoom lag luam alkaline electrolyzers, uas feem ntau ua haujlwm tsawg dua. 100 degree). Advanced lab-scale khoom oxide electrolyzers raws li proton-conducting ceramic electrolytes yog qhia cov lus cog tseg rau txo qis kev khiav hauj lwm kub rau 500 degree -600 degree. Cov khoom siv hluav taws xob oxide muaj peev xwm siv tau cov cua sov uas muaj nyob rau ntawm qhov kub siab no (los ntawm ntau qhov chaw, suav nrog nuclear zog) kom txo cov hluav taws xob uas xav tau los tsim cov hydrogen los ntawm dej.

 

Vim Li Cas Txoj Kev no thiaj li raug txiav txim siab
Electrolysis yog txoj hauv kev ua hydrogen ntau lawm kom ua tiav lub hom phiaj Hydrogen Energy Earthshot ntawm kev txo tus nqi ntawm cov dej huv huv los ntawm 80% mus rau $ 1 rau 1 kilogram hauv 1 xyoo caum ("1 1 1"). Hydrogen tsim los ntawm electrolysis tuaj yeem ua rau xoom tsev cog khoom emissions, nyob ntawm seb qhov chaw siv hluav taws xob siv. Lub hauv paus ntawm qhov yuav tsum tau muaj hluav taws xob-nrog rau nws cov nqi thiab kev ua tau zoo, nrog rau cov emissions los ntawm kev tsim hluav taws xob-yuav tsum tau txiav txim siab thaum ntsuas cov txiaj ntsig thiab kev lag luam muaj txiaj ntsig ntawm hydrogen ntau lawm ntawm electrolysis. Hauv ntau thaj tsam ntawm lub teb chaws, niaj hnub no daim phiaj hluav taws xob tsis zoo rau kev muab cov hluav taws xob uas yuav tsum tau siv rau electrolysis vim yog lub tsev cog khoom gases tso tawm thiab cov roj ntau npaum li cas vim qhov ua tau zoo ntawm cov txheej txheem tsim hluav taws xob tsawg. Kev tsim cov hydrogen los ntawm electrolysis yog tab tom nrhiav rau kev rov ua dua tshiab (cua, hnub ci, hydro, geothermal) thiab kev xaiv hluav taws xob nuclear. Txoj hauv kev tsim cov hydrogen no ua rau zero lub tsev cog khoom roj thiab cov qauv muaj kuab paug emissions; Txawm li cas los xij, tus nqi tsim khoom yuav tsum tau txo qis kom muaj kev sib tw nrog ntau txoj kev loj hlob ntawm cov pa roj carbon monoxide xws li kev hloov pauv cov pa roj carbon monoxide.


Muaj peev xwm rau kev sib koom ua ke nrog kev tsim hluav taws xob txuas ntxiv dua tshiab
Hydrogen ntau lawm los ntawm electrolysis tuaj yeem muab sijhawm rau kev sib koom ua ke nrog kev tsim hluav taws xob tsis sib xws, uas yog tus yam ntxwv ntawm qee qhov kev siv hluav taws xob tauj dua tshiab. Piv txwv li, txawm hais tias tus nqi ntawm cov cua fais fab tau poob qis, qhov kev hloov pauv ntawm cov cua yog qhov cuam tshuam rau kev siv lub zog cua kom zoo. Hydrogen roj thiab hluav taws xob tsim hluav taws xob tuaj yeem sib xyaw ua ke ntawm cua ua liaj ua teb, tso cai rau kev hloov pauv kev tsim khoom kom zoo tshaj plaws muaj peev xwm muaj peev xwm nrog cov kev xav tau ntawm kev ua haujlwm thiab kev ua lag luam. Tsis tas li ntawd, nyob rau lub sijhawm muaj hluav taws xob ntau dhau los ntawm cov cua ua liaj ua teb, es tsis txhob txo cov hluav taws xob raws li feem ntau ua, nws tuaj yeem siv hluav taws xob ntau dhau los tsim hydrogen los ntawm electrolysis.

Nws yog ib qho tseem ceeb kom nco ntsoov ...
Niaj hnub no cov hluav taws xob hluav taws xob tsis yog qhov zoo tshaj plaws ntawm hluav taws xob rau electrolysis vim tias feem ntau ntawm cov hluav taws xob yog tsim los ntawm kev siv thev naus laus zis uas ua rau muaj cov pa hluav taws xob hauv tsev cog khoom thiab muaj zog siv zog. Kev tsim hluav taws xob siv hluav taws xob txuas ntxiv lossis hluav taws xob hluav taws xob thev naus laus zis, sib cais los ntawm kab sib chaws, lossis ua ib feem loj hlob ntawm daim phiaj sib xyaw, yog ib qho kev xaiv kom kov yeej cov kev txwv no rau hydrogen ntau lawm ntawm electrolysis.

Cov khoom ntawm electrolyzer
 

Daim ntawv tseem ceeb ntawm chav tsev electrolyzer muaj ib lub xovtooj ntawm electrolytic nrog ob lub electrodes - cathode (negative charge) thiab anode (positive charge) - thiab ib daim nyias nyias. Lub tshuab hluav taws xob muaj cov khoom siv hluav taws xob electrolyzer, cov twj tso kua mis, lub qhov cua, lub tso tsheb hlau luam, lub zog hluav taws xob, cov khoom sib cais thiab lwm yam khoom siv ua haujlwm.
Electrolysis tshwm sim nyob rau hauv lub cell stacks thaum ib tug hluav taws xob tam sim no siv nyob rau hauv lub electrolytes. Lub anode nyiam qhov tsis zoo hydroxide ions (OH-), tso pa oxygen (O2). Lub cathode attracts qhov zoo them hydrogen ions (H +) thiab tso tawm hydrogen gas (H2).

Industrial Hydrogen Dehydration Equipment
Hydrogen Peroxide Water Filter

 

Dab tsi yog electrolyzers siv rau

Electrolyzers feem ntau yog siv los tsim cov roj hydrogen. Hydrogen yog qhov tseem ceeb rau cov txheej txheem kev lag luam, suav nrog kev tsim cov ammonia rau cov chiv thiab roj rau kev siv roj ntawm tes xws li tsheb npav, tsheb thauj khoom thiab tsheb ciav hlau. Lawv tuaj yeem siv rau kev khaws cia hluav taws xob los ntawm kev hloov hluav taws xob ntau dhau los ntawm cov khoom siv hluav taws xob tauj dua tshiab, xws li cua, hnub ci thiab hydropower, rau hauv hydrogen gas. Cov roj tuaj yeem raug compressed, khaws cia thiab siv raws li xav tau.
Sib txawv ntawm qhov loj thiab muaj nuj nqi, electrolyzers yog scalable kom tau raws li ntau yam kev xav tau thiab cov khoom siv. Lawv cov hneev taw tuaj yeem muaj los ntawm cov chaw tsim hluav taws xob me me tau teeb tsa hauv cov thawv xa khoom rau ntawm qhov chaw tsim khoom mus rau qhov chaw loj hauv nruab nrab ntawm cov khoom siv hydrogen uas muaj peev xwm xa cov hydrogen los ntawm cov tsheb thauj khoom lossis txuas nrog cov raj xa mus rau kev sib xyaw roj av.
Electrolyzers kuj yog ib qho cuab yeej ntxiv rau roj hlwb. Kev khiav hauj lwm zoo li lub roj teeb, roj hlwb tsim hluav taws xob thiab cua sov. Tsis zoo li lub roj teeb, lub roj teeb roj tuaj yeem tsim hluav taws xob tsis kawg yog tias muaj roj - zoo li hydrogen - txuas ntxiv mus. Roj hlwb uas siv hydrogen tsim hluav taws xob uas yog xoom emissions ntawm lub point ntawm kev siv rau nws cov kev siv, txhais tau tias fossil fuels tsis xav tau, thiab tsis muaj teeb meem emissions raug tsim.

Muaj ntau hom electrolyzers

 

Muaj peb hom dej electrolysis technology: proton exchange membrane (PEM), alkaline thiab khoom oxide. Txhua electrolyzer ua haujlwm txawv me ntsis nyob ntawm cov khoom siv electrolyte koom nrog.

Proton exchange membrane (PEM) electrolyzers

PEM electrolyzers muaj cov khoom siv hluav taws xob sib pauv uas siv cov khoom siv polymer electrolyte. Thaum cov hluav taws xob tam sim no siv rau nws cov cell pawg thaum lub sij hawm dej electrolysis, dej sib cais rau hauv hydrogen thiab oxygen. Cov hydrogen protons dhau los ntawm daim nyias nyias los ua H2 ntawm sab cathode.

Alkaline electrolyzers

Alkaline electrolyzers muaj cov dej thiab cov kua dej electrolyte xws li potassium hydroxide (KOH) lossis sodium hydroxide (NaOH). Thaum tam sim no siv rau alkaline cell tack, hydroxide ions (OH-) txav los ntawm cov tshuaj electrolyte los ntawm cathode mus rau anode ntawm txhua lub cell. Cov pa roj carbon dioxide yog tsim los ntawm cathode, thiab cov pa oxygen yog tsim los ntawm anode.

Khoom oxide electrolyzers

Khoom oxide electrolyzers, los yog khoom oxide electrolysis hlwb (SOECs), yog cov khoom oxide roj hlwb uas khiav hauv hom regenerative. SOEC siv cov khoom oxide, lossis ceramic, electrolyte. Thaum siv tam sim no, thiab dej nkag mus rau hauv nws cov cathode, cov dej hloov mus rau hauv hydrogen gas thiab oxide ions. Thaum cov roj hydrogen raug ntes rau kev ua kom huv, cov oxide ions txav mus rau lub anode thiab tso cov hluav taws xob mus rau sab nraud los ua cov pa oxygen.

Hydrogen ntau lawm: Electrolyte xaiv hauv dej electrolysis
 

 

Hauv cov txheej txheem electrolysis, ob txoj kev sib txawv ionization tau tshwm sim nyob rau tib lub sijhawm. Ob qho tib si dej thiab electrolyte sib tw hauv qhov no.


Ib qho electrolyte dhau los ua cov txheej txheem ionization tib yam li dej. Tib oxidation thiab txo qis yuav tshwm sim hauv electrolyte.
Vim tias anion los ntawm electrolyte sib tw nrog hydroxide ions kom tso ib qho hluav taws xob, thiab ib qho cation sib tw nrog hydrogen ion kom txo tau los ntawm kev txais cov hluav taws xob, ib qho electrolyte yuav tsum tau xaiv nrog kev saib xyuas.


Cov cation ntawm cov electrolyte yuav tsum muaj tsawg dua electrode muaj peev xwm tshaj H +. Nco ntsoov nyob rau hauv ib qho electrolysis lub electrode peev xwm ntawm cov cation ntawm cov electrolyte yuav tsum tsawg tshaj li cov electrode muaj peev xwm ntawm cov cation ntawm cov tshuaj electrolyzed thiab cov electrode peev xwm ntawm lub anion ntawm cov electrolyte yuav tsum ntau tshaj li cov electrode muaj peev xwm ntawm cov anion ntawm. cov khoom raug electrolyzed.


Kev tsim cov dej ntsuab ntsuab siv cov khoom siv hluav taws xob tauj dua tshiab tau ua rau muaj kev txaus siab txaus rau hauv electrolysis ntawm dej los tsim hydrogen. Dej electrolysis siv cov khoom siv hluav taws xob tauj dua tshiab uas tsis muaj CO2 emissions yog pom tias yog ib txoj kev pheej hmoo ntawm kev nce tus nqi ntawm hydrogen ntau lawm. Xyoo 2020, kwv yees li 87 lab tonnes ntawm hydrogen tau tsim tawm thoob ntiaj teb rau ntau yam kev siv, suav nrog roj refining, tsim cov ammonia (NH3) (ntawm cov txheej txheem Haber) thiab methanol (CH3OH) (ntawm carbon monoxide [CO] txo), thiab raws li roj tsheb thauj mus los. Qhov kev thov rau hydrogen yuav tsum ncav cuag 500-680 lab MT los ntawm 2050. Kev lag luam hydrogen raug nqi ntawm $ 130 nphom los ntawm 2020 txog 2021 thiab xav tias yuav loj hlob ntawm 9.2% txhua xyoo tus nqi mus txog 2030. Tab sis muaj kev ntes: Tshaj li 95% ntawm cov khoom siv hydrogen tam sim no yog nyob ntawm cov roj fossil, nrog tsawg heev "ntsuab." Niaj hnub no, hydrogen ntau lawm siv 6% ntawm lub ntiaj teb no natural gas thiab 2% ntawm lub ntiaj teb no thee. Txawm li cas los xij, ntsuab hydrogen ntau lawm technologies tau txais koob meej.

Lub hauv paus ntawm electrolysis
 

 

Electrolysis yog txheej txheem uas siv hluav taws xob faib dej rau hauv H2 thiab O2. Kev khiav ntawm electrons los ntawm txoj kev conductive, xws li ib tug hlau, yog dab tsi hluav taws xob. Txoj kev no yog hu ua Circuit Court. Cov electrons txav mus los vim qhov hluav taws xob muaj peev xwm sib txawv ntawm cov anode thiab cathode. Lub anode muaj ntau electrons thiab tsis ruaj tsis khov vim electron crowding. Cov electrons xav rov kho lawv tus kheej kom tshem tawm qhov sib txawv. Cov hluav taws xob sib ntaus sib tua thiab sim txav mus rau qhov chaw uas muaj hluav taws xob tsawg dua. Qhov ntawd yog cathode.
Vim tias cov dej ntshiab tsis ua hluav taws xob, cov dej sib cais yog cov tshuaj tiv thaiv redox qeeb.

 

Chemistry
Hauv electrolyzer, muaj ib lub cathode thiab ib qho anode txuas nrog lub zog hluav taws xob. Cov hluav taws xob ib txwm ntws los ntawm anode mus rau cathode tsis muaj teeb meem dab tsi. Lub cathode yog ib txwm nyob qhov twg txo qhov tshwm sim yog li ntawd electrons yuav tsum tau muaj. Oxidation yog qhov poob ntawm electrons thiab txo yog qhov nce ntawm electrons.
Luv luv, ntawm qhov tsis zoo them cathode, qhov txo qis cov tshuaj tiv thaiv tshwm sim, nrog electrons (e-) los ntawm cathode raug muab rau hydrogen cations los tsim cov roj hydrogen.
Cathode (txo): 2 H2O(l) + 2e− -- > H2(g) + 2 OH−(aq)
Ntawm qhov zoo them anode, cov tshuaj tiv thaiv oxidation tshwm sim, tsim cov pa roj carbon monoxide thiab muab cov hluav taws xob rau lub anode kom tiav lub voj voog.
Anode (oxidation): 2 OH−(aq) -- > 1/2 O2(g) + H2O(l) + 2 e−
Kev sib xyaw ua ke ntawm cov tshuaj tiv thaiv no ua rau:
2 H2O(l) → 2 H2(g) + O2(g)
H2 yog tsim los ntawm cathode thiab O2 ntawm anode.
Electrolysis ntawm dej yuav tsum muaj qhov tsawg kawg nkaus qhov sib txawv ntawm 1.23 volts, txawm hais tias ntawm qhov hluav taws xob sab nraud yog xav tau los ntawm ib puag ncig.

Kev tuav/Kev saib xyuas ntawm Dej Electrolysis Cell Stacks - Tsis txhob tso hluav taws xob
 

 

Dej electrolysis bipolar cell stacks yog tsim los ntawm ntau tus neeg electrochemical hlwb hauv hluav taws xob series. Hauv kev xyaum, dej electrolysis cell stacks uas nyuam qhuav raug tso tseg tuaj yeem khaws cov nqi hluav taws xob tseem ceeb vim yog cov khoom seem ntawm hydrogen thiab oxygen nyob hauv txhua lub cell. Tsuas yog nyob ib leeg, nws yuav siv sij hawm ntau teev rau qhov seem electrochemical no kom dissipate. Cov neeg ua haujlwm pabcuam thiab saib xyuas yuav tsum tau ceev faj heev yog tias sim ua haujlwm lossis hloov cov cell stacks sai sai tom qab ua haujlwm. Piv txwv li, ib lub cuab yeej hlau xws li tus ciaj ntswj tuaj yeem cuam tshuam qhov sib txawv ntawm lub xov tooj ntawm tes zoo tam sim no lub phaj phaj thiab lub ntiaj teb-av hlau txhawb thav duab, kos cov tam sim no loj lossis hluav taws xob arc nrog kev puas tsuaj thiab raug mob raws li qhov tsis xav tau. Cov neeg ua haujlwm tsis hnav cov khoom siv tiv thaiv insulating tsim nyog yog qhov txaus ntshai thiab.


Qhov kev coj ua zoo tshaj plaws rau kev saib xyuas thiab cov neeg ua haujlwm pabcuam yog los xyuas kom meej tias tsis muaj cov nqi hluav taws xob tseem ceeb nyob hauv lub xovtooj ntawm tes ua ntej tshem cov kev tiv thaiv kev nyab xeeb thiab kev sib txuas hluav taws xob los ntawm lub xov tooj ntawm tes. Cov neeg ua haujlwm raug qhia kom ua qhov ntsuas hluav taws xob ntawm tes los xyuas seb lub xov tooj ntawm tes raug tso tawm. Qee qhov xwm txheej, cov neeg ua haujlwm pabcuam kuj tseem tuaj yeem siv cov cuab yeej pabcuam tsim tau zoo uas tsim los ntawm cov khoom siv luv luv tam sim no thoob plaws lub xovtooj ntawm tes uas yog kev tiv thaiv ntxiv.

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Cov khoom yog muag nyob rau hauv tag nrho cov cheeb tsam ntawm Tuam Tshoj thiab exported rau lub teb chaws thoob ntiaj teb. Lawv tau muag hauv ntau tshaj 20 lub teb chaws thiab cheeb tsam suav nrog Tebchaws Meskas, Lub Tebchaws Yelemees, Morocco, Kenya, Saudi Arabia, Nyab Laj, Algeria, Is Nrias teb, Tanzania, thiab Taiwan. Ua tiav cov tuam txhab paub zoo xws li Tuam Tshoj Aerospace, PetroChina, Tuam Tshoj Nuclear Group, BYD, Jiuli Tshwj Xeeb, Tony Electronics, Zheng Energy Group thiab lwm yam lag luam paub zoo. Muaj ntau qhov chaw ntsuab hydrogen hydrogen hydrogenation xws li Wulanchabu, Haikou, Hainan, Hainan Haikou, Yunnan Kunming, thiab lwm yam. muab cov dej ntsuab thiab hydrogen-ua tej yaam num.

 

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FAQ

Q: Dej electrolyser ua haujlwm li cas?

A: Nyob rau hauv cov ntaub ntawv ntawm dej electrolysis, ib tug electrolyzer siv hluav taws xob tam sim no los faib dej molecules rau hydrogen thiab oxygen gases. Cov roj hydrogen tuaj yeem khaws cia ua cov roj compressed lossis liquefied. Cov pa oxygen tsim tawm rov qab rau hauv huab cua lossis ntes thiab khaws cia rau lwm cov txheej txheem kev lag luam.

Q: Yuav ua li cas npaum li cas dej electrolysis rau hydrogen?

A: Xav txog kev tsim cov khoom siv hydrogen, thiab siv cov txheej txheem zoo tshaj plaws tam sim no rau dej electrolysis (PEM lossis alkaline electrolysis) uas muaj cov hluav taws xob zoo ntawm 70-80%, ua 1 kg ntawm hydrogen (uas muaj lub zog tshwj xeeb ntawm 143 MJ / kg) xav tau 50–55 kW⋅h (180–200 MJ) ntawm hluav taws xob.

Q: Yuav tsum muaj hluav taws xob ntau npaum li cas rau electrolysis dej?

A: Lub electrolysis ntawm cov dej nyob rau hauv cov txheej txheem yuav tsum muaj tsawg kawg yog 237 kJ ntawm hluav taws xob lub zog input kom dissociate txhua mole ntawm dej.

Q: Yuav ua li cas dej tom qab hydrogen electrolysis?

A: Yog tias cov dej yog 100% ntshiab, tsuas muaj cov pa oxygen thiab hydrogen gas. Txawm hais tias purity, dej tau technically tsis evaporated, nws tau muab faib mus rau hauv nws cov Cheebtsam thiab yog tam sim no roj! Yog hais tias nws evaporated, nws yuav ua tau kom txias nws thiab xa rov qab mus rau hauv dej tsis muaj tshuaj lom neeg cov tshuaj tiv thaiv.

Q: Dab tsi yog qhov kev cia siab yav tom ntej rau hydrogen zog?

A: Lub zeem muag yav tom ntej rau hydrogen zog yog qhov zoo heev. Nrog rau kev ua kom pom tseeb ntawm kev txo qis carbon emissions thiab hloov mus rau cov khoom siv hluav taws xob tauj dua tshiab, hydrogen tau txais kev pom zoo raws li lub zog muaj zog thiab muaj ntau yam. Kev nce qib hauv hydrogen ntau lawm, khaws cia, thiab roj hluav taws xob thev naus laus zis ua rau nws ua tau zoo dua thiab raug nqi. Nws tau cia siab tias hydrogen yuav ua lub luag haujlwm tseem ceeb hauv ntau txoj haujlwm, suav nrog kev thauj mus los, kev lag luam, thiab daim phiaj cia, ua rau muaj txiaj ntsig zoo rau kev siv zog thoob ntiaj teb los tiv thaiv kev hloov pauv huab cua.

Q: Nws raug nqi npaum li cas los tsim hydrogen los ntawm dej electrolysis?

A: Zuag qhia tag nrho, cov ntaub ntawv no qhia tau hais tias hydrogen tuaj yeem tsim tau hnub no hauv tus nqi ntawm ~ $ 2.50 - $ 6.80 / kg los ntawm kev sib xyaw ntawm cov khoom siv txuas ntxiv thiab kab sib chaws. Qhov no yog nyob rau hauv kev sib raug zoo nrog DOE tsom xam, uas qhia tau hais tias hydrogen tuaj yeem tsim los ntawm PEM electrolysis ntawm tus nqi ntawm ~ $ 4 txog $ 6 / kg rau cov xwm txheej tshwj xeeb.

Q: Koj tuaj yeem ua dab tsi nrog lub tshuab hluav taws xob hydrogen?

A: Lub tshuab hluav taws xob hydrogen kuj tseem haum rau ib tus neeg uas txhawj xeeb txog kev khaws cov pa roj ntau ntau hauv lawv qhov chaw kuaj mob, lossis lwm yam xa mus rau hauv lawv lub chaw kuaj mob. Hydrogen generators tau nquag siv los khiav roj chromatograph (GC) instrumentation nrog rau muab hydrogen rau cov tshuaj tiv thaiv.

Q: Cov txiaj ntsig ntawm HHO gas yog dab tsi?

A: HHO carbon cleaner tus neeg saib xyuas yog cov tsis muaj corrosive, tsis-flammable, tag nrho cov kua zoo. Nws tuaj yeem tsis tsuas yog txhim kho cov pa roj carbon monoxide hauv peb-txoj kev catalyst thiab tso cov yeeb nkab, tab sis kuj tseem tiv thaiv lub cav qhov chaw thiab txuas lub cav lub neej.

Q: Puas yog HHO puas txhim kho roj kev lag luam?

A: Lub cav thermal efficiency tau nce mus txog 10% thaum HHO roj tau nkag mus rau hauv huab cua / roj sib xyaw, yog li txo cov roj noj mus txog 34%.

Q: Vim li cas hydrogen cav yog ib lub tswv yim zoo?

A: Cov pa hluav taws xob los ntawm cov roj av thiab cov tsheb diesel-xws li nitrogen oxides, hydrocarbons, thiab cov teeb meem me me-yog qhov tseem ceeb ntawm cov pa phem no. Hydrogen-powered roj cell hluav taws xob tsheb emit tsis muaj ib yam ntawm cov teeb meem tshuaj-tsuas yog dej (H2O) thiab huab cua sov.

Q: Koj puas tuaj yeem siv lub tsev nrog lub tshuab hluav taws xob hydrogen?

A: Dab tsi yog hydrogen roj cell? Nyob rau sab hnub poob Hydrogen Fuel Cells paub ntau dua rau qhov muaj peev xwm ua lub zog rau lub tsheb thiab pom qee qhov ua tsis tau zoo. Hauv kev muaj tiag, hydrogen roj cell technology yog ib txoj hauv kev uas hydrogen hloov mus rau hauv hluav taws xob thiab cua sov, thiab tseem haum rau lub tsev dua li lub tsheb.

Q: Koj puas tuaj yeem siv cov kais dej hauv hydrogen generator?

A: Kuv puas tuaj yeem hloov cov kais dej rau hauv hydrogen thiab oxygen lossis kuv puas xav tau cov dej distilled? Koj tuaj yeem siv cov dej kais dej, thiab nws yuav ua haujlwm zoo, tab sis koj yuav tau txais qee yam khoom tsis zoo hauv koj cov khoom siv roj. Los ntawm txoj kev, cov dej ntshiab distilled yuav tsis ua hluav taws xob thiab yog li electrolysis ntawm nws yuav tsis ua hauj lwm.

Q: Dab tsi yog qhov teeb meem ntawm hydrogen tiam?

A: Txawm hais tias tsis zoo li kev siv hluav taws xob tsim los siv cov roj fossil, cov txheej txheem tseem tso tawm cov pa roj carbon ntau - txhua tonne ntawm hydrogen tsim tawm kaum ib tonnes ntawm CO2, sib npaug rau kev tsav tsheb 72, 000 km hauv lub tsheb neeg nrog caij.

Q: Vim li cas hydrogen tsis siv los ua roj?

A: Hydrodgen yog qhov tawg heev: Siv nws li cov roj hauv tsev yog qhov txaus ntshai heev, vim tias txawm tias lub txim me me tuaj yeem ua rau tsis muaj kev sib txuas ua rau tawg loj. Nws tsis hlawv ntawm tus nqi qeeb. Kev thauj mus los ntawm hydrogen yog qhov nyuaj heev.

Q: Puas yog hydrogen zoo dua li hluav taws xob?

A: Yog, lub tsheb hydrogen yog txoj kev zoo dua li lub tsheb hluav taws xob nyob rau hauv cov nqe lus ntawm xoom teeb meem emissions, ceev refueling, thiab kev tsav tsheb ntev. Txawm li cas los xij, cov tsheb hydrogen yog qhov kim heev thiab tsis muaj txiaj ntsig nrog cov kev tsim kho tshiab, thiab yog li ntawd, lub tsheb hluav taws xob tau yooj yim dua, txhim khu kev qha, thiab kev xaiv zoo dua los xav txog.

Q: Dab tsi yog 3 qhov txiaj ntsig ntawm hydrogen zog?

A: Muab nws cov khoom, hydrogen tuaj yeem ua cov roj zoo vim tias: Nws siv rau lub hom phiaj ntawm lub zog tsis ua rau lub tsev xog paj emissions (dej tsuas yog los ntawm cov txheej txheem xwb) Nws tuaj yeem siv los tsim lwm cov pa roj, nrog rau cov kua. roj.

Q: Puas yog hydrogen generators muaj kev nyab xeeb?

A: Hydrogen gas generators yog ib qho kev nyab xeeb, yooj yim thiab feem ntau raug nqi ntau dua rau kev siv lub tog raj kheej siab H2. Lub tshuab hluav taws xob hydrogen yuav muab cov hydrogen ntawm kev ua kom huv si zoo ib yam, tshem tawm qhov kev pheej hmoo ntawm kev hloov pauv hauv cov roj zoo, uas tuaj yeem cuam tshuam rau cov txiaj ntsig kev tshuaj ntsuam.

Q: Lub tshuab hluav taws xob hydrogen ua li cas rau dej?

A: Hydrogen generators siv electrolytic dissociation ntawm dej los tsim ib tug tas mus li mov ntawm siab purity hydrogen. Cov dej purity yog qhov tseem ceeb rau lawv qhov kev ua tau zoo. Ions tam sim no nyob rau hauv dej tuaj yeem cuam tshuam rau cov txheej txheem electrolysis, thiab ua rau cov kab mob electrochemical puas.

Q: Puas yog hydrogen generators puas zoo?

A: Feem ntau ntawm lub zog nyob rau hauv cov roj uas yog keeb kwm hlawv los hloov cov dej rau hauv hydrogen yog inevitably poob rau ib puag ncig. Yog li ntawd, lub zog nyob rau hauv cov hydrogen tsim yog heev tsawg tshaj li lub zog nyob rau hauv cov roj siv los ua nws. Qhov no yog lub hauv paus vim li cas cov tshuab no yog ib qho con.

Q: Koj puas tuaj yeem siv cov kais dej hauv hydrogen generator?

A: Kuv puas tuaj yeem hloov cov kais dej rau hauv hydrogen thiab oxygen lossis kuv puas xav tau cov dej distilled? Koj tuaj yeem siv cov dej kais dej, thiab nws yuav ua haujlwm zoo, tab sis koj yuav tau txais qee yam khoom tsis zoo hauv koj cov khoom siv roj. Los ntawm txoj kev, cov dej ntshiab distilled yuav tsis ua hluav taws xob thiab yog li electrolysis ntawm nws yuav tsis ua hauj lwm.

Cim npe nrov: Tuam Tshoj dej electrolyzer rau hydrogen, Tuam Tshoj dej electrolyzer rau hydrogen manufacturers, lwm tus neeg, Hoobkas

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