Vim Li Cas Xaiv Peb
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.
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.
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.
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.
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.
Kev Pabcuam Cov Neeg Siv Khoom
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.
Lub hydrogen purification daim nyias nyias yog xaiv permeable rau tej gases, xws li hydrogen. Raws li cov roj hydrogen ntws los ntawm daim nyias nyias, cov impurities raug tsis lees paub, thiab cov roj purified hydrogen tau sau rau sab nraud. Kev sib cais electrochemical: Cov txheej txheem no tshwm sim hauv palladium hydrogen purifier.
Dab tsi yog txoj hauv kev zoo tshaj plaws rau hydrogen purification
Hydrogen yog ib qho kev cog lus huv lub zog uas tuaj yeem siv rau ntau yam kev siv, xws li roj hlwb, tsim hluav taws xob, thiab kev thauj mus los. Txawm li cas los xij, hydrogen ntau lawm feem ntau cuam tshuam nrog impurities uas tuaj yeem cuam tshuam nws qhov zoo thiab kev ua haujlwm. Yog li ntawd, hydrogen purification yog ib kauj ruam tseem ceeb los xyuas kom meej qhov ua tau zoo thiab kev nyab xeeb ntawm kev siv hydrogen.
Siab viav vias adsorption
Siab viav vias adsorption (PSA) yog ib txoj hauv kev siv dav dav rau hydrogen purification uas tso siab rau kev xaiv adsorption ntawm impurities ntawm cov khoom ntxeem tau, xws li cov pa roj carbon monoxide lossis zeolites, nyob rau hauv siab. Tom qab ntawd cov adsorbed impurities raug tso tawm los ntawm kev txo lub siab thiab yaug cov adsorbent nrog cov pa roj huv. PSA tuaj yeem ua tiav siab purity thiab rov qab los ntawm hydrogen, tab sis nws kuj yuav tsum tau siv lub zog siab, cov cuab yeej loj loj, thiab lub sij hawm rov ua dua ntawm cov adsorbent.
Membrane sib cais
Membrane sib cais yog lwm txoj hauv kev rau hydrogen purification uas siv cov ntaub ntawv nyias thiab permeable, xws li polymers, hlau, los yog ceramics, cais hydrogen los ntawm lwm cov gases raws li lawv cov molecular loj, zoo, los yog affinity. Membrane sib cais tuaj yeem ua haujlwm ntawm qhov qis lossis ambient siab thiab kub, uas txo cov nqi zog thiab peev. Txawm li cas los xij, kev sib cais ntawm daim nyias nyias kuj ntsib cov teeb meem xws li daim nyias nyias fouling, degradation, thiab xaiv.
Cryogenic distillation
Cryogenic distillation yog ib txoj hauv kev rau hydrogen purification uas siv cov ntsiab lus sib txawv ntawm hydrogen thiab lwm yam roj. Los ntawm kev ua kom txias cov roj sib tov rau qhov kub tsis tshua muaj, hydrogen tuaj yeem sib cais raws li vapor thaum cov impurities yog condensed li kua. Cryogenic distillation tuaj yeem ua tiav siab purity thiab rov qab los ntawm hydrogen, tshwj xeeb tshaj yog rau tshem tawm cov roj tsis zoo xws li nitrogen thiab helium. Txawm li cas los xij, cryogenic distillation tseem suav nrog kev siv hluav taws xob siab, cov cuab yeej nyuaj, thiab kev pheej hmoo ntawm kev nyab xeeb.
Palladium diffusion
Palladium diffusion yog ib txoj hauv kev rau hydrogen purification uas siv cov cuab yeej tshwj xeeb ntawm palladium hlau, uas tuaj yeem nqus tau thiab diffuse hydrogen atoms los ntawm nws cov qauv lattice. Los ntawm kev siv lub siab lossis kub gradient hla ib daim nyias nyias palladium, hydrogen tuaj yeem xaiv thauj los ntawm ib sab mus rau lwm qhov, tawm hauv qab cov impurities. Palladium diffusion tuaj yeem ua tiav ultra-siab purity thiab rov qab los ntawm hydrogen, tab sis nws kuj raug kev txom nyem los ntawm cov khoom siv siab, muaj tsawg, thiab muaj kev cuam tshuam rau kev lom thiab embrittlement.
Cov txheej txheem lom neeg
Cov txheej txheem lom neeg yog cov txheej txheem tshiab rau kev ua kom huv hydrogen uas siv cov kab mob, xws li cov kab mob, algae, lossis fungi, los hloov lossis tshem tawm impurities los ntawm hydrogen gas. Piv txwv li, qee cov kab mob tuaj yeem siv cov pa roj carbon monoxide, ib qho impurity hauv hydrogen ntau lawm, ua lub substrate rau kev loj hlob thiab tsim carbon dioxide thiab dej raws li cov khoom lag luam. Cov txheej txheem lom neeg tuaj yeem muab kev siv hluav taws xob tsawg, cov txiaj ntsig ib puag ncig, thiab cov khoom muaj nqis ntxiv. Txawm li cas los xij, cov txheej txheem lom neeg kuj ntsib cov teeb meem xws li kev ua haujlwm qis, ua kom muaj zog, thiab ruaj khov.
Txoj kev tshiab rau hydrogen purification
Thawj thawj zaug, cov kws tshawb fawb tau rov qab tau 98.8 feem pua ntawm cov hydrogen los ntawm cov pa dej-txias cov pa roj hloov pauv cov dej ntws tawm, uas yog tus nqi siab tshaj plaws uas tau sau tseg.
Hauv cov txheej txheem kev sib cais hydrogen ib txwm siv, lub tshuab hluav taws xob hloov pauv dej yog siv, uas yuav tsum muaj cov kauj ruam ntxiv. Nyob rau hauv cov pa roj hloov reactor, carbon monoxide yog thawj zaug hloov mus rau cov pa roj carbon dioxide, thiab tom qab ntawd cov hydrogen thiab carbon dioxide raug cais los ntawm kev siv cov txheej txheem nqus. Lub compressor yog siv los pressurize cov purified hydrogen rau tam sim ntawd siv los yog cia.
Kev siv cov khoom kub-kub proton-xaiv polymer electrolyte daim nyias nyias, lossis PEMs, yuav tsum tau ceev thiab kev lag luam cais hydrogen los ntawm lwm cov roj molecules xws li carbon dioxide thiab carbon monoxide. Nws tseem tuaj yeem ua haujlwm ntawm qhov kub siab dua li lwm qhov kub-kub PEM-hom electrochemical twj, txhim kho nws lub peev xwm cais hydrogen los ntawm lwm cov pa roj.
Hydrogen purification txheej txheem
Txhawm rau kom ua tiav qhov kev sib cais, pab pawg siv cov khoom siv hluav taws xob "sandwich," uas cov electrodes nrog cov nqi tawm tsam ua haujlwm ua "khoom noj" thiab ib daim nyias nyias ua haujlwm ua "deli nqaij." Cov khoom siv electrode ionomer binder yog tsim los tuav cov electrodes ua ke, zoo ib yam li gluten tuav khob cij ua ke.
Lub khob cij, lossis cov khoom siv hluav taws xob zoo, hauv lub twj tso kua mis tso tawm protons thiab electrons los ntawm hydrogen. Thaum protons taug kev los ntawm daim nyias nyias, cov electrons taug kev los ntawm lub twj tso kua mis ntawm ib lub xaim uas kov cov electrode zoo. Tom qab dhau los ntawm daim nyias nyias thiab mus txog ntawm qhov tsis zoo electrode, cov protons thiab electrons sib xyaw ua hydrogen ib zaug ntxiv.
Vim tias PEM tsuas yog tso cai rau cov protons dhau los, carbon monoxide, carbon dioxide, methane, thiab nitrogen gas tsis tuaj yeem hla. Pab neeg no tau tsim cov nplaum phosphonic acid ionomer binder los khaws cov khoom siv hluav taws xob hauv lub twj tso kua mis hydrogen ua ke kom lawv ua haujlwm tau zoo.
Cov kws tshawb fawb yuav siv lawv txoj hauv kev thiab cov cuab yeej los tshawb xyuas hydrogen purification hauv cov kav dej ntuj. Txawm hais tias txoj kev thauj thiab khaws cia hydrogen no tseem tsis tau muab coj los siv, nws tau cog lus ntau heev. Hydrogen tuaj yeem siv los txhawb lub hnub ci thiab cua tshuab hluav taws xob, nrog rau ntau yam kev siv ib puag ncig, los ntawm kev siv roj hluav taws xob lossis lub tshuab hluav taws xob turbine.
Hydrogen Purification
Cov pa hluav taws xob muaj ntau cov pa khib nyiab nrog ntau yam hydrogen. Kev sib cais thiab kev ua kom huv ntawm hydrogen kuj yog ib qho ntawm cov kev lag luam ntxov tshaj plaws ntawm PSA thev naus laus zis.
Lub hauv paus ntsiab lus ntawm PSA kev sib cais ntawm cov roj sib tov yog tias lub peev xwm adsorption ntawm adsorbent rau cov khoom siv roj sib txawv hloov nrog kev hloov siab. Cov impurity Cheebtsam nyob rau hauv lub inlet gas raug tshem tawm los ntawm high-pressure adsorption, thiab cov impurities yog desorbed los ntawm kev txo siab thiab kub nce. Lub hom phiaj ntawm kev tshem tawm impurities thiab rho tawm cov khoom ntshiab yog ua tiav los ntawm kev hloov siab thiab kub.
PSA hydrogen ntau lawm siv JZ-512H molecular sieve adsorbent cais cov nplua nuj hydrogen los tsim hydrogen, uas ua tiav los ntawm kev hloov siab ntawm lub txaj adsorption. Vim tias hydrogen nyuaj heev rau adsorb, lwm cov roj (uas tuaj yeem hu ua impurities) yog ib qho yooj yim los yog yooj yim rau adsorbed, yog li hydrogen nplua nuj roj yuav raug tsim thaum nws nyob ze rau qhov nkag siab ntawm cov pa kho. Cov impurities raug tso tawm thaum lub sij hawm desorption (regeneration), thiab lub siab maj mam txo mus rau desorption siab
Lub adsorption ntauwd hloov ua cov txheej txheem ntawm adsorption, siab. sib npaug thiab desorption kom ua tiav kev tsim cov hydrogen tas li. Cov nplua nuj hydrogen nkag mus rau hauv lub system nyob rau hauv ib tug tej yam siab. Cov nplua nuj hydrogen hla dhau lub adsorption ntauwd uas muaj qhov tshwj xeeb adsorbent los ntawm qab mus rau sab saum toj. Co / CH4 / N2 yog khaws cia rau saum npoo ntawm cov adsorbent raws li qhov muaj zog adsorption tivthaiv, thiab H2 nkag mus rau hauv txaj raws li cov khoom siv adsorption. Cov khoom siv hydrogen sau los ntawm sab saum toj ntawm lub adsorption ntauwd yog tso tawm sab nraud ntawm ciam teb. Thaum cov adsorbent nyob rau hauv lub txaj yog saturated nrog CO / CH4 / N2, cov nplua nuj hydrogen hloov mus rau lwm cov adsorption yees. Nyob rau hauv tus txheej txheem ntawm adsorption desorption, ib tug tej yam siab ntawm cov khoom hydrogen tseem tshuav nyob rau hauv lub adsorbed ntauwd.
Qhov no ntawm cov ntshiab hydrogen yog siv los sib npaug thiab yaug lub siab sib npaug ntawm cov yees cia li desorbed. Qhov no tsis tsuas yog ua rau kev siv cov hydrogen ntxiv nyob rau hauv lub adsorption ntauwd, tab sis kuj ua rau lub siab nce ceev hauv lub adsorption ntauwd, ua rau lub zog qaug zog hauv lub adsorption ntauwd, thiab ua tiav lub hom phiaj ntawm kev sib cais hydrogen.
7 yam koj yuav tsum paub txog hydrogen
Hydrogen yog dab tsi?
Hydrogen yog cov khoom siv ntau tshaj plaws hauv peb lub ntiaj teb. Raws li ib txwm muaj nws yog gaseous thiab peb hais txog hydrogen gas (H2). Hydrogen kuj yog cov roj teeb tshaj plaws uas peb paub thiab yog li ntawd muaj lub zog tsawg tsawg ntawm ib chav tsev ntim (hauv m3). Ib qhov hnyav (kg), hydrogen muaj lub zog siab ceev ntawm 120 megajoules (MJ) ib kg. Qhov ntawd yog yuav luag peb zaug ntau npaum li cov pa roj ntsha (45 MJ ib kg). Hydrogen feem ntau yog pressurized. Pressurizing (compressing) hydrogen gas, txawm li cas los xij, tseem xav tau lub zog tsim nyog (kwv yees li 10%).
Grey thiab xiav hydrogen yog dab tsi?
Yuav luag tag nrho cov hydrogen tam sim no tsim tawm thoob ntiaj teb yog li hu ua 'grey hydrogen'. Kev tsim khoom tam sim no tshwm sim ntawm Chav Methane Reforming (SMR). Ntawm no qhov kub siab chav (H2O) reacts nrog natural gas (CH4) ua rau hydrogen (H2) thiab lub tsev cog khoom roj CO2. Hauv tebchaws Netherlands, kwv yees li 0.8 lab tonnes ntawm H2 yog tsim los ntawm txoj kev no, siv plaub txhiab cubic meters ntawm cov pa nkev thiab tsim cov pa roj carbon monoxide 12.5 lab tonnes.
Lo lus 'xiav hydrogen' lossis 'cov pa roj carbon tsawg' yog siv thaum CO2 tso tawm hauv cov txheej txheem ntawm grey hydrogen ntau lawm (80-90%) ntes thiab khaws cia. Qhov no tseem hu ua CCS: Carbon Capture & Storage. Qhov no tuaj yeem tshwm sim hauv cov av khoob hauv qab Hiav Txwv North. Tsis muaj lwm qhov hauv ntiaj teb no yog xiav hydrogen ua rau ntawm qhov loj.
Dawb hydrogen los ntawm cov av lub zog huv ntawm lub neej yav tom ntej?
Peb twb paub grey, xiav thiab ntsuab hydrogen, tab sis tam sim no pom tias dawb los yog ntuj hydrogen kuj muaj. Qhov ntawd los ntawm cov av, ib yam li cov pa roj carbon monoxide. Thaum hydrogen hlawv nrog oxygen, tsuas yog dej tawm. Dawb hydrogen yog lub ntuj hydrogen los ntawm subsurface uas muaj peev xwm los ua lub zog tseem ceeb ntawm lub neej yav tom ntej yog tias nws yog tsim los ntawm electrolysis ntawm dej nrog cua los yog hnub ci zog (ntsuab).
Tom qab ntawd nws tsis yog tsim los ntawm ntuj tshauv lossis thee (grey), tsis yog los ntawm thawj zaug ntes CO2 (xiav). Cov pa roj yog tsuas yog siv los ua kom sov cov txheej txheem hauv kev lag luam tshuaj thiab hauv kev tsim cov hlau thiab cov chiv. Hauv kev hloov pauv ntawm pob txha pob txha mus rau lub zog ntsuab, nws tuaj yeem ua qhov chaw cia rau hluav taws xob thaum lub sijhawm tsis muaj hnub thiab cua.
Dab tsi yog lub luag haujlwm ntawm hydrogen ua si hauv kev hloov hluav taws xob?
Hauv peb lub zog tam sim no, kwv yees li 20% tau muab rau hauv daim ntawv hluav taws xob thiab 80% hauv daim ntawv ntawm cov roj av lossis cov roj fossil roj (petrol, diesel). Peb lub hom phiaj huab cua yuav hloov qhov xwm txheej no ntau heev nyob rau yav tom ntej. Qhov sib faib ntawm hluav taws xob tsim los ntawm cua thiab hnub ci zog yuav nce siab. Rau ntau daim ntawv thov xws li kev thauj mus los hnyav, cov txheej txheem kub kub hauv kev lag luam thiab kev lag luam aviation, cov khoom siv hluav taws xob zoo tseem tsis muaj thiab tseem yuav tsum muaj cov roj hluav taws xob ruaj khov. Hydrogen tuaj yeem ua lub luag haujlwm tseem ceeb ntawm no. Tsis tas li ntawd, hydrogen yog ib qho tseem ceeb nyob rau hauv daim ntawv ntawm loj-scale cia rau lub sij hawm ntawd thaum nws tsis muaj cua thiab huab.
Hydrogen txhais li cas rau pej xeem?
Nyob rau hauv luv luv tsis ntau yuav tshwm sim. Kev siv hydrogen hauv tsev, piv txwv li, yuav dhau mus ntev yog tias qhov no tshwm sim txhua. Rau feem ntau ntawm cov tsev, cov kab hluav taws xob sib sau ua ke lossis lub tshuab hluav taws xob hluav taws xob muaj kev daws teeb meem zoo dua. Hauv kev khiav tsheb, tus naj npawb ntawm cov tsheb hydrogen (tam sim no tsawg dua ib puas) thiab cov chaw nres tsheb hydrogen (hauv 2018: 3) yuav maj mam nce.
Dab tsi yog qhov txaus ntshai?
Hydrogen yog ib lub teeb heev roj, uas yog heev flammable thiab yog siv nyob rau hauv kev mus los nyob rau hauv lub siab mus txog 700 bar. Ib yam li lwm yam roj, nws yog ib qho tseem ceeb uas yuav tsum tau ua tib zoo saib xyuas thaum lub sij hawm tsim khoom, thauj thiab siv, thiab tawm nws tsuas yog rau cov tuam txhab tshaj lij. Yog tias hydrogen yuav tsum tau siv rau hauv cov kav dej uas twb muaj lawm, nws yog ib qho tseem ceeb uas yuav tau tshawb xyuas ntxiv tias hydrogen ua tau li cas hauv kev xyaum. Hydrogen yog sib dua li cov nkev ntuj thiab tuaj yeem khiav tau yooj yim dua los ntawm cov li qub thiab cov ntsaws ruaj ruaj.
TNO yog dab tsi hauv kev tshawb fawb hydrogen?
TNO yog ib lub koom haum ywj pheej uas ua cov kev tshawb fawb txog kev txiav txim siab. Nws cov kev tshawb fawb txog hydrogen tsom rau kev tsim khoom, kev tsim kho vaj tse thiab kev siv (kev hloov pauv thiab kev siv kawg). Xyoo 2020, TNO tau ua tiav ntau dua 50 qhov haujlwm ntsig txog cov ntsiab lus no. Txuas mus rau kev xaiv ntawm cov haujlwm no tuaj yeem pom hauv qab no (yam 15).
PSA Hydrogen Purification
Hydrogen gas yog tsim los ntawm ntau yam txheej txheem sib txawv thiab feem ntau ua rau hauv daim ntawv tsis huv. Cov txheej txheem muaj xws li tshuaj synthesis los ntawm methane chav hloov kho, tawm-gassing los ntawm styrene lossis ethylene cov nroj tsuag uas hydrogen gas tsim los ntawm cov khoom lag luam, thiab kev siv petrochemical xws li hydrocracking lossis desulphurization. Txhawm rau siv cov hydrogen, cov txheej txheem purification yog tsim nyog los tsim cov pa roj purified hydrogen. Hydrogen siab viav vias adsorption (H2PSA) yog cov txheej txheem uas ua rau muaj kev cuam tshuam ntawm hydrogen thiab nws tag nrho tsis muaj polarity thiab affinity rau zeolites los ntxuav cov pa paug.
Hydrogen tiam feem ntau suav nrog kev tsim cov khoom paug lossis cov khoom sab nraud uas yuav tsum tau muab tshem tawm. Nws suav nrog cov tebchaw xws li carbon monoxide, carbon dioxide, nitrogen, dej thiab hydrocarbons tsis muaj kev cuam tshuam. Hydrogen PSA siv qhov zoo ntawm qhov nyiam adsorption ntawm cov khoom no, tshem tawm lawv los ntawm hydrogen kwj kom tawm los purified hydrogen.
Kev lig kev cai, Hydrogen PSA siv qhov zoo ntawm ntau lub txaj txaj thiab muaj plaub theem: theem adsorption, theem depressurization, theem rov tsim dua tshiab thiab theem repressurization. Nyob rau hauv tus txheej txheem, lub impure kwj ntawm hydrogen yog dhau mus rau hauv lub sieve txaj uas impurities yog xaiv adsorbed mus rau molecular sieve nyob rau hauv siab. Tom qab cov kauj ruam adsorption tiav lawm, kev rov tsim dua tshiab yog ua tiav los ntawm kev ua kom lub txaj depressurizing uas txo cov affinity ntawm impurities cia lawv muab pov tseg.
Kev ua kom huv ntxiv ntawm lub txaj yog ua tiav los ntawm kev purging nrog ntshiab hydrogen kom tshem tawm cov kab mob seem. Lub txaj yog dua pressurized rov ua cov txheej txheem adsorption. Lub txaj khiav hauv sync kom tso cai txuas ntxiv hydrogen tiam.
Kev siv lub teeb pom kev zoo tshaj plaws hauv ntiaj teb yog ntau haiv neeg. Hydrogen tuaj yeem siv los ua lub zog cia nruab nrab, los tsim hluav taws xob thiab cua sov los yog ua cov tshuaj reactant tsis tshua muaj nyob hauv kev lag luam tshuaj.
Thaum hydrogen hlawv (oxidised) los tsim lub zog, cov khoom siv tshuaj tiv thaiv tsis yog pov tseg tab sis tsuas yog cov dej hauv cov dej. Yog hais tias cov hydrogen yav tas los ua los ntawm dej los ntawm electrolysis powered los ntawm regenerative cua los yog hnub ci zog, ib tug tag nrho CO2-dawb lub zog voj voog yog tsim nyob rau hauv uas cov "ntsuab" hydrogen yog siv los ua ib tug cab kuj thiab cia khoom.
Ntxiv nrog rau electrolytic splitting dej, nws tseem tuaj yeem tsim hydrogen los ntawm cov nkev lossis biogas (methane) los ntawm pyrolysis. Hauv pyrolysis, uas tseem yog tag nrho CO2-dawb, methane tau muab faib ua nws cov ntsiab lus carbon thiab hydrogen. Cov "turquoise" hydrogen uas tsim nyob rau hauv txoj kev no tuaj yeem siv los ua CO2- cov khoom siv hluav taws xob dawb, thaum cov khoom siv khib nyiab carbon (carbon dub) yog siv los ua cov xim hauv cov xim, hauv toners lossis hauv cov log tsheb.
Peb lub Hoobkas
Cov khoom raug muag nyob rau hauv tag nrho cov cheeb tsam ntawm Tuam Tshoj thiab xa mus 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.
FAQ
Q: Hydrogen purification ua haujlwm li cas?
Q: Txoj kev huv tshaj plaws los tsim cov hydrogen yog dab tsi?
Q: Lub zog siv ntawm hydrogen purification yog dab tsi?
Q: PSA system rau hydrogen yog dab tsi?
Q: Cov tshuaj twg siv los ua kom huv ntawm hydrogen?
Q: Yuav ua li cas dej tom qab rho tawm hydrogen?
Q: Vim li cas hydrogen tsis zoo rau ib puag ncig?
Q: Txoj kev pheej yig tshaj los tsim cov hydrogen yog dab tsi?
Q: Vim li cas hydrogen thiaj li nyuaj rau tsim?
Q: Nws puas siv hluav taws xob ntau los ua hydrogen?
Q: Puas yog hydrogen flammable?
Q: Puas yog hydrogen system raug nqi ntau npaum li cas?
Q: Dab tsi PSI yog hydrogen khaws cia ntawm?
Hydrogen tuaj yeem khaws cia hauv lub cev li roj lossis kua. Kev cia ntawm hydrogen raws li cov pa roj ib txwm xav tau cov tso tsheb hlau luam siab (350–700 bar [5,000–10,000 psi] tank siab). Kev khaws cia ntawm hydrogen ua kua yuav tsum muaj qhov kub thiab txias vim tias qhov kub ntawm hydrogen ntawm ib qho chaw siab yog −252.8 degree.
Q: Vim li cas purify hydrogen?
Q: Yuav ua li cas koj tshem tawm impurities los ntawm hydrogen gas?
Q: Yuav tsum muaj hluav taws xob ntau npaum li cas los tsim hydrogen los ntawm dej?
Q: Vim li cas dej tsis tuaj yeem siv roj?
Q: Dab tsi yog cov teeb meem nrog ntsuab hydrogen?
Q: Dab tsi yog 3 qhov tsis zoo ntawm hydrogen?
Q: Vim li cas hydrogen tsis yog yav tom ntej?
Peb paub zoo tias yog ib qho ntawm cov ua hydrogen purification system manufacturers thiab lwm tus neeg nyob hauv Suav teb. Thov koj xav tias dawb rau cov lag luam wholesale zoo hydrogen purification system los ntawm peb lub hoobkas. Rau kev pabcuam customized, tiv tauj peb tam sim no.