Proton Exchange Membrane Pem Electrolysis

 

1. Compact Design

Featuring lub siab khiav hauj lwm tam sim no ceev li ntawm 1.5 mus rau 3A / cm², nrog rau ib tug tub ntxhais tank cheeb tsam thickness ntawm tsawg tshaj li 1m, thiab ib tug skid-mounted integrated auxiliary tswj system, no electrolyzer kom ib tug me me hneev taw thaum tswj kev ua haujlwm zoo.

2. Txhim khu kev ua tau zoo

Nrog DC lub zog noj tsis tu ncua qis dua 4.3 kWh / Nm³, thermal efficiency ntau tshaj 75%, thiab siv PEM membrane electrodes ntawm thoob ntiaj teb kev lees paub zoo, cov electrolyzer no muab cov qauv kev ua haujlwm zoo dua.

3. Ntau yam Scalability

Tsim los nrog ib qho kev sib koom ua ke sib koom ua ke thiab tsim kom haum raws li cov khoom sib txawv ntawm lub tank, qhov electrolyzer no muaj kev nthuav dav zoo. Nws cov skid-mounted platform kev koom ua ke ntxiv txhim kho kev hloov pauv rau kev ua haujlwm sib txawv.

4. Ceev ceev teb

Tau txais txiaj ntsig los ntawm kev muaj peev xwm pib sai nrog lub sijhawm pib kub ntawm tsuas yog 5 vib nas this thiab lub sijhawm pib txias ntawm qis dua 300 vib nas this, nrog rau kev hloov pauv hloov pauv ntawm 5% mus rau 120%, lub tshuab electrolyzer no ua kom lub sijhawm teb sai thiab kev ua tau zoo.

5. Kev nyab xeeb tsis muaj teeb meem

Kev sib koom ua ke ntawm tus kheej tsim dual-xaim sealing tsim kev pab cuam thiab nruab nrog ntau cov roj sensor xyuas thiab lub tswb cuam tshuam kev ua haujlwm, nrog rau kev tswj xyuas nruj, ntsuas qhov kub thiab txias, thiab hydrogen ntau lawm Circuit Court logic, lub tshuab electrolyzer no lav kev ua haujlwm ruaj ntseg txhua lub sijhawm.

 

 

Qhov no PEM electrolyzer boasts ib tug zoo kawg li hydrogen ntau lawm muaj peev xwm ntawm 200Nm³/h ib lub xov tooj ntawm tes, ua rau nws zoo tagnrho rau cov ntawv thov kev lag luam loj loj thaum txhawb nqa kev sib koom ua ke ntawm cov kev daws teeb meem huv.

1. Txo kev siv hluav taws xob

Ntxiv nrog rau nws cov khoom tsim tshwj xeeb, lub tshuab electrolyzer no tseem ceeb rau kev ua haujlwm ntawm lub zog. Nrog rau DC lub zog siv tus nqi tsuas yog 4.3kWh / Nm³, nws ua tau zoo dua cov pa electrolyzers, yog li txo cov nqi tsim khoom thiab ua piv txwv kev cog lus rau kev coj ua kom ruaj khov.

2. Siab Hydrogen Purity

Ua ntej purification, hydrogen purity tshaj 99.9%, ncav tshaj 99.999% tom qab purification. Qhov siab purity siab no yog qhov tseem ceeb rau kev siv roj ntawm tes thiab ntau yam kev lag luam.

3. Kev ua haujlwm tsis tu ncua

3.1 Optimal Ua Haujlwm Siab:Kev khiav hauj lwm ntawm lub siab ruaj khov ntawm 3.0 MPa ua kom cov khoom tso tawm hydrogen sib tw qhov kev xav tau siab no, ua rau muaj kev xav tau ntau yam kev ua haujlwm thiab txo qhov tsim nyog rau kev siv zog ntxiv, yog li txiav cov nqi.

3.2 Txhim khu kev ua haujlwm kub:Nrog rau kev khiav hauj lwm kub teem ntawm 70 ± 5 degree, lub electrolyzer no guarantees tshwj xeeb stability thiab adaptability nyob rau hauv ntau yam kev khiav hauj lwm tej yam kev mob.

4. Lub Hwj Chim Loj Hloov Siab Tolerance

Nrog rau kev hloov kho lub zog ntawm 5% mus rau 110%, lub tshuab hluav taws xob no tuaj yeem ua haujlwm zoo thaum muaj kev hloov pauv loj hauv cov khoom siv hluav taws xob, kom ntseeg tau tias kev ua tau zoo ib yam txawm tias muaj zog sib txawv.

6. Rapid Start-up Technology

Shortened Kub thiab Cold Start Durations: Txias pib yuav tsum tau tsawg tshaj li 5 feeb, txo cov sij hawm ntau lawm, thaum kub pib siv sijhawm li 5 vib nas this, ua kom cov cuab yeej ua tau zoo sai rau kev ua haujlwm tau zoo.

 

Lub npe	Parameter
Hydrogen muaj peev xwm (Nm3/h)	200
Peak hydrogen muaj peev xwm (Nm3/h)	240
DC fais fab mov (kWh/Nm3)	Tsawg dua lossis sib npaug rau 4.3
Hydrogen purity (ua ntej purification)	Ntau dua lossis sib npaug li 99.9%
Electrolyzer Enclosure – W x D x H (m)	0.8x0.6x1.5
Ua haujlwm siab (MPa)	3 . 0
Ua haujlwm kub (degree)	70±5
Ambient Kub (degree)	5~40
Kev siv hluav taws xob ntau	5-1 2 0 %
Lub sijhawm pib txias (feeb)	Tsawg dua los yog sib npaug li 5
Lub sijhawm pib kub (thib ob)	5
Lub neej ua haujlwm (Xyoo)	Ntau dua lossis sib npaug li 5
Electrolyte	H2O
Sib cais Unit
Rated oxygen processing peev xwm	100 Nm3/h
Oxygen purity (Rated ua hauj lwm tej yam kev mob)	>99.8%(0.2 MPa);>98.5% (3 MPa)
Oxygen qhov hluav taws xob kub (degree)	70±5
Purification Unit
Hydrogen purity (Tom qab purification)	Ntau dua lossis sib npaug li 99.999%
Dew point ntawm hydrogen	-70 degree
Hydrogen qhov hluav taws xob kub	Qhov kub thiab txias

 

 

1. Green Hydrogen Productions los ntawm Kev Siv Hluav Taws Xob

Siv lub tshuab hluav taws xob loj loj, tsim hluav taws xob photovoltaic, thiab cua-hnub ua kom muaj zog tsim hluav taws xob, qhov system no txhawb kev tsim cov hydrogen ntsuab. Nws lub hom phiaj yog txhawm rau txo qhov txo qis ntawm lub zog tauj dua tshiab los ntawm kev hloov pauv cov hluav taws xob ntau dhau mus rau hauv hydrogen, yog li txhawb nqa kev siv hluav taws xob ruaj khov.

2. Kev daws teeb meem kev thauj mus los

Nrog nws cov kev cog lus me me thiab kev ua haujlwm siab, cov thev naus laus zis no pom daim ntawv thov hauv hydrogen refueling chaw nres tsheb rau roj hluav taws xob tsheb (FCEVs). Los ntawm kev ua kom muaj cov roj hydrogen sai thiab ruaj khov, nws ua rau kev siv FCEVs sai thiab pab txhawb rau kev nce qib ntawm cov phiaj xwm kev thauj mus los huv.

3. Cov ntawv thov kuaj thiab tshawb fawb

Tsim los xa cov high-purity hydrogen, qhov system no caters rau kev kuaj ib puag ncig, yooj yim rau kev tshawb fawb rau hydrogen ntau lawm technologies thiab ua rau kev ntsuam xyuas ntawm hydrogen roj cell kev ua tau zoo.

 

Taw qhia thiab qhov zoo ntawm PEM

Proton exchange membrane (PEM) dej electrolysis technology rau hydrogen ntau lawm siv ib tug polymer membrane nrog proton conductivity raws li cov electrolyte, uas tsis muaj alkali kua koom nrog. Lub separator ntawm electrolytic cell yog tsim los ntawm proton exchange membranes. Hauv PEM dej electrolyzer, dej decomposed rau hauv oxygen (O2), electrons (e-) thiab hydrogen ions (H +) ntawm lub anode qhov twg cov pa tawm. Electrons ntws mus rau cathode los ntawm sab nraud Circuit Court, thaum protons ntws mus rau cathode los ntawm cov proton exchange membranes. Ntawm cov cathode, cov hydrogen ions ua ke nrog cov hluav taws xob los tsim cov roj hydrogen (H2).

 

Piv nrog rau ALK electrolyzer, PEM electrolyzer yog superior rau nws loj tam sim no ceev, siab purity ntawm hydrogen, thiab ceev teb ceev, thiab adaptability rau kev koom ua ke nrog cua thiab hnub ci zog cia technology. Txawm li cas los xij, qhov muaj kuab heev thiab oxidizing kev ua haujlwm ib puag ncig xav tau los ntawm PEM electrolyzer ua rau nws nyob ntawm cov khoom siv hlau zoo xws li Ir, Pt, thiab Ti, uas ua rau cov khoom siv PEM electrolysis siab heev rau tam sim no.

 

Structure and cost of PEM:

PEM dej electrolyzer muaj xws li proton exchange membrane, catalyst txheej, gas diffusion txheej, thiab bipolar phaj ntawm sab hauv mus rau sab nraud. Lub membrane electrode los ua ke (MEA) yog tsim los ntawm cov roj diffusion txheej, txheej txheej catalyst thiab proton txauv membrane, uas feem ntau ntawm cov khoom xa mus thiab cov tshuaj electrochemical tshwm sim nyob rau hauv tag nrho cov dej electrolyzer.

 

Tam sim no, daim nyias nyias siv rau kev sib pauv proton hauv feem ntau PEM electrolyzers yog perfluorosulfonic acid proton exchange membrane. Cov yam ntxwv thiab cov qauv ntawm daim nyias nyias electrode yog ncaj qha ntsig txog kev ua haujlwm thiab lub neej ntawm PEM electrolyzer.

 

Raws li cov ntsiab lus tseem ceeb ntawm tag nrho cov kab ke, 45% ntawm cov nqi hluav taws xob tau nqis peev hauv electrolyzer, uas cov phaj bipolar siv ntau dua 50% ntawm cov nqi ntawm cov pawg, thiab cov khoom siv hluav taws xob siv li ntawm 1/4. Tus nqi ntawm cov hlau muaj txiaj ntsig suav txog li 10% ntawm tus nqi system. Lub bottleneck hauv kev nthuav dav ntxiv ntawm PEM electrolyzer tuaj yeem txiav txim siab tsis yog los ntawm tus nqi siab ntawm cov hlau muaj txiaj ntsig, tab sis kuj los ntawm lawv cov khoom muaj. Yog li, nws yog ib qho tsim nyog yuav tsum txo qis kev siv cov hlau muaj txiaj ntsig lossis tshawb nrhiav lwm yam khoom siv.

Cim npe nrov: Tuam Tshoj proton exchange membrane pem electrolysis manufacturers, lwm tus neeg, hoobkas