Habka wax-soo-saarka hydrogen-ka ee alkaline electrolyzer, sida loo sameeyo qalabku wuxuu ku shaqeeyaa hawlgal xasiloon, marka lagu daro tayada korantada lafteeda, taas oo qadarka wareegga wareegga ee goobta ay sidoo kale tahay arrin saameyn muhiim ah.
Recently, at Shiinaha Warshadaha gaasaska Ururka Hydrogen Professional Guddiga Badbaadada Wax soo saarka Technology Exchange Kulanka, madaxa Huang Li, madaxa Howlaha Hydrogen Water Electrolysis iyo Barnaamijka Dayactirka, la wadaago waayo-aragnimada ku saabsan goobta wareegga mugga hydrogen iyo lye ee baaritaanka dhabta ah iyo hawlgalka iyo habka dayactirka.
Kuwa soo socda waa warqaddii asalka ahayd.
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Under asalka ah ee istaraatijiyad laba-carbon qaranka, Ally Hydrogen Energy Technology Co., Ltd, kaas oo ku takhasusay wax soo saarka hydrogen muddo 25 sano ah oo ahaa kii ugu horreeyay ee ku lug leh berrinkii tamarta hydrogen, ayaa bilaabay inuu ballaariyo horumarinta tignoolajiyada cagaaran cagaaran iyo qalabka, oo ay ku jiraan design ee orodyahannada taangiga electrolysis, qalabka wax soo saarka, dahaadhay electrode, iyo sidoo kale baaritaanka taangiga electrolysis iyo hawlgalka iyo dayactirka.
MidMabda'a Shaqada ee Electrolyzer Alkaline
Marka la soo mariyo qulqulka tooska ah iyada oo loo marayo korantada ka buuxsamay electrolyte, molecules-ka biyaha ayaa si elektaroonik ah looga falceliyaa electrode-yada oo ay u kala baxaan hydrogen iyo oxygen. Si kor loogu qaado dhaqdhaqaaqa korantada, korantada guud waa xal biyo ah oo leh 30% potassium hydroxide ama 25% sodium hydroxide.
Electrolyzer-ku waxa uu ka kooban yahay dhowr unug oo elektrolytic ah. Qol kasta oo electrolysis ka kooban yahay cathode, anode, diaphragm iyo electrolyte. Shaqada ugu weyn ee diaphragm waa ka hortagga gaaska qulqulaya. Qeybta hoose ee electrolyzer-ka waxaa ku yaal marin caadi ah oo laga soo galo, qaybta sare ee isku dhafka dareeraha gaaska ee alkali iyo kanaalka qulqulka oxy-alkali. Gudub galay danab gaar ah oo hadda si toos ah, marka danab ka badan danab kala goysyada teori ee biyaha 1.23v iyo koronto dhexdhexaad ah kulaylka 1.48V ka sarreeya qiimo gaar ah, electrode iyo dareeraha interface redox falcelinta dhacdaa, biyaha waxaa la kala gooyay galay hydrogen iyo oxygen.
Laba Sida loo qaybiyo luubta
1️⃣Hydrogen, Ogsajiin Side Lye Isku-dhafan
Noocan wareegga wareegga ah, lye wuxuu galaa bamka wareegga wareegga dhiigga iyada oo loo marayo tuubada isku xirka ee hoose ee kala-soocida hydrogen iyo kala-soocida oksijiinta, ka dibna waxay gashaa qolalka cathode iyo anode ee electrolyzer ka dib qaboojinta iyo shaandhaynta. Faa'iidooyinka wareegga isku dhafan waa qaab-dhismeed fudud, geeddi-socod gaaban, qiimo jaban, waxayna hubin kartaa cabbirka isku midka ah ee wareegga qulqulka ee qolalka cathode iyo anode ee electrolyzer; khasaaraha ayaa ah in dhinac, laga yaabo inay saameyn ku yeelato nadiifnimada hydrogen iyo Ogsajiinta, dhinaca kale, waxay keeni kartaa heerka kala-soocida hydrogen-oxygen in uu ka baxo hagaajinta, taas oo keeni karta khatarta sii kordheysa ee isku-dhafka hydrogen-oxygen. Waqtigan xaadirka ah, dhinaca hydrogen-oxygen ee wareegga isku dhafka lye waa habka ugu badan.
2️⃣ Kala soocida wareegga hydrogen iyo oksijiinta dhinaca lye
Nooca wareegga wuxuu u baahan yahay laba bambooyin wareegga wareegga ah, tusaale ahaan laba wareeg oo gudaha ah. Laydhka hoose ee kala-soocida hydrogen-ka ayaa dhex mara bamka wareegga wareegga ee hydrogen-ka, waa la qaboojiyaa oo la sifeeyaa, ka dibna wuxuu galaa qolka cathode ee electrolyzer; lakabka hoose ee kala-soocida ogsijiinta waxa uu maraa bamka wareegga wareegga oksijiinta, waa la qaboojiyaa oo la sifeeyaa, ka dibna waxa uu galaa qolka anode-ka ee electrolyzer-ka. Faa'iidada wareegga madaxbannaan ee lye waa in hydrogen iyo oksijiinta ay soo saarto electrolysis ay yihiin nadiif sare, jir ahaan isaga ilaalinaya khatarta isku-dhafka hydrogen iyo kala-soocida oksijiinta; khasaaraha ayaa ah in qaab-dhismeedka iyo geeddi-socodku ay yihiin kuwo adag oo qaali ah, sidoo kale waxaa lagama maarmaan ah in la hubiyo joogtaynta heerka socodka, madaxa, awoodda iyo xuduudaha kale ee matoorada labada dhinac, taas oo kordhinaysa kakanaanta hawlgalka, waxayna soo bandhigaysaa shuruudaha xakamaynta xasiloonida labada dhinac ee nidaamka.
Saddex saamayn ku leh wareegga wareegga qulqulka lye ee soo saarista hydrogen ee biyaha korantada iyo xaaladda shaqada ee korantada
1️⃣ wareegga xad-dhaafka ah ee dheesha
(1) Saamaynta hydrogen iyo nadiifnimada ogsijiinta
Sababtoo ah hydrogen iyo oksijiin waxay leeyihiin milmo gaar ah oo ku jira lye, mugga wareegga ayaa aad u weyn si ay u korodho qadarka wadarta hydrogen iyo ogsijiinta oo la gasha qol kasta oo leh lye, taas oo keenta nadiifinta hydrogen iyo ogsijiinta hoos u dhigista meesha ka soo baxda electrolyzer; Mugga wareegga waa mid aad u weyn si wakhtiga haynta ee hydrogen iyo oksijiinta dareeraha dareeraha waa mid aad u gaaban, iyo gaaska aan si buuxda loo kala saarin ayaa dib loogu soo celiyaa gudaha gudaha electrolyzerka leh lye, taas oo saameynaysa waxtarka falcelinta elektiroonigga ah ee elektiroonigga ah iyo nadiifnimada hydrogen iyo oxygen, iyo dheeraad ah Tani waxay saameyn doontaa waxtarka falcelinta elektiroonigga ah iyo oksijiinta dheeraadka ah ee hydrogen iyo nadiifinta qalabka korontada Fuuqbaxa iyo deoxygenate, taasoo keentay saameyn liidata ee hydrogen iyo nadiifinta oksijiinta oo saameeya tayada alaabta.
(2) Saamaynta heerkulka haanta
Marka la eego xaaladda heerkulka ka soo baxa qaboojiyaha lye-ga aan isbeddelin, qulqulka lye-ga oo aad u badan wuxuu ka qaadi doonaa kulayl badan qalabka elektiroonigga ah, taasoo keenaysa heerkulka haanta inuu hoos u dhaco iyo kororka awoodda.
(3) Saamaynta hadda iyo danab
Wareegga xad-dhaafka ah ee lye wuxuu saameyn doonaa xasilloonida hadda iyo tamarta. Dareeraha xad-dhaafka ah ee dareeraha ah ayaa faragelin doona is-bedbeddelka caadiga ah ee hadda iyo korantada, taasoo keenaysa in hadda iyo korantadu aysan si fudud u xasilin, taasoo keenta isbeddel ku yimaada xaaladda shaqada ee golaha rectifier iyo transformer, oo sidaas darteed saameynaya wax soo saarka iyo tayada hydrogen.
(4) Isticmaalka tamarta oo kordhay
Wareegga xad-dhaafka ah ee lye wuxuu sidoo kale keeni karaa kororka isticmaalka tamarta, korodhka kharashka hawlgalka iyo hoos u dhaca waxtarka tamarta nidaamka. Inta badan kororka kaaliyaha qaboojinta biyaha nidaamka wareegga gudaha iyo buufinta wareegga dibadda iyo marawaxada, culeyska biyaha la qaboojiyey, iwm., si isticmaalka korontadu uu kordho, wadarta isticmaalka tamarta ayaa kordha
(5) Qalab la'aan awgeed
Wareegga xad-dhaafka ah ee lye-ga wuxuu kordhiyaa culeyska saaran bamka wareegga wareegga lye, kaas oo u dhiganta korodhka qulqulka qulqulka, cadaadiska iyo isbedbedelka heerkulka electrolyzer-ka, taas oo iyaduna saameynaysa korantada, diaphragms iyo gaskets gudaha elektrolyzerka, taas oo keeni karta cillado ama waxyeello qalabka, iyo kororka culeyska shaqada ee dayactirka iyo dayactirka.
2️⃣ wareegga Lye oo aad u yar
(1) Saamaynta heerkulka haanta
Marka mugga wareegga ee lye uu ku filnaado, kulaylka ku jira electrolyzer lagama qaadi karo waqti, taasoo keentay kororka heerkulka. Deegaanka heerkulka sare wuxuu ka dhigayaa cadaadiska uumiga buuxa ee biyaha ee wejiga gaaska kor u kaca iyo waxa ku jira biyuhu korodho. Haddii biyaha aan la isku dhejin karin si ku filan, waxay kordhin doontaa culeyska nidaamka nadiifinta waxayna saameyn doontaa saameynta nadiifinta, waxayna sidoo kale saameyn doontaa saameynta iyo muddada nolosha ee kicinta iyo adsorbent.
(2) Saamaynta nolosha diaphragm
Deegaanka heerkulka sare ee joogtada ah ayaa dardar galin doona gabowga diaphragm, ka dhigaya waxqabadkiisa hoos u dhaca ama xitaa dillaaca, si sahlan u keeno diaphragm ee labada dhinac ee hydrogen iyo oksijiinta wadajirka ah, saameynaya nadiifinta hydrogen iyo oxygen. Marka dhexgalka labada dhinac u dhow xadka hoose ee qaraxa si ay suurtogalnimada khatarta korantada si weyn u korodhay. Isla mar ahaantaana, heerkulka sare ee joogtada ah wuxuu sidoo kale keeni doonaa dhaawac soo-baxa gaaska daboolaya, soo gaabinaysa nolosheeda adeegga.
(3) Saamaynta korantada
Haddii qadarka wareegga ee lye uu aad u yar yahay, gaaska la soo saaray si dhakhso ah ugama tagi karo xarunta firfircoon ee korantada, iyo waxtarka korantada ayaa saameeya; Haddii korontodu aysan si buuxda ula xiriirin lye-ga si ay u sameyso fal-celinta elektiroonigga ah, dheecaan aan caadi ahayn oo qayb ah iyo gubasho engegan ayaa dhici doonta, taas oo dedejinaysa daadinta kicinta korantada.
(4) Saamaynta tamarta unugga
Qadarka lye wareegaya waa mid aad u yar, sababtoo ah xumbooyinka hydrogen iyo oksijiinta ee ka soo baxa xarunta firfircoon ee electrode-ka lama qaadi karo wakhtiga, iyo qadarka gaasaska milmay ee electrolyte-ka ayaa kordha, taas oo keenta kororka tamarta qolka yar iyo kor u kaca isticmaalka tamarta.
Afar hab oo lagu go'aamiyo heerka wareegga wareegga lye-ga ugu wanaagsan
Si loo xalliyo dhibaatooyinka kor ku xusan, waxaa lagama maarmaan ah in la qaado tallaabooyin u dhigma, sida si joogto ah u hubinta habka wareegga wareegga si loo hubiyo in uu shaqeeyo caadiga ah; ilaalinta xaaladaha kulaylka wanaagsan ee agagaarka korantada; iyo hagaajinta cabbirada hawlgalka ee electrolyzer-ka, haddii loo baahdo, si looga fogaado dhacdooyinka aadka u weyn ama aad u yar ee wareegga wareegga.
Heerka socodka wareegga wareegga ugu fiican wuxuu u baahan yahay in la go'aamiyo iyadoo lagu saleynayo cabbirrada farsamada ee elektrolyzer-ka gaarka ah, sida cabbirka korantada, tirada qolalka, cadaadiska hawlgalka, heerkulka falcelinta, kuleylka kulaylka, fiirsashada lye, qaboojiyaha kala-soocida hydrogen-oxygen, cufnaanta hadda, nadiifnimada gaaska iyo shuruudaha kale, qalabka iyo adkaysiga tuubooyinka iyo arrimo kale.
Qiyaasaha Farsamada Cabbirrada:
cabbirada 4800x2240x2281mm
miisaanka guud 40700Kg
Cabbirka qolka wax ku oolka ah1830, Tirada qolalka 238个
Cufnaanta hadda jirta Electrolyzer 5000A/m²
cadaadiska hawlgalka 1.6Mpa
heerkulka falcelinta 90℃±5℃
Halbeegga halbeegga ah ee sheyga korantada mugga 1300Nm³/h
Alaabta Ogsajiinta 650Nm³/h
si toos ah hadda N13100A, danab dc 480V
Qaboojiyaha Lye Φ700x4244mm
Aagga kulaylka ee 88.2m²
Kala soocida hydrogen iyo ogsijiinta Φ1300x3916mm
kala soocida ogsijiinta Φ1300x3916mm
Xalka Potassium hydroxide xoogga saarista 30%
Qiimaha caabbinta biyaha saafiga ah>5MΩ·cm
Xiriirka ka dhexeeya xalka potassium hydroxide iyo electrolyzer:
Samee biyo saafi ah oo hagaya, soo saar hydrogen iyo oxygen, oo ka saar kuleylka. Qulqulka biyaha qaboojinta waxaa loo isticmaalaa in lagu xakameeyo heerkulka lye si heerkulka falcelinta elektrolyzer-ka uu u yara xasiloon yahay, iyo jiilka kulaylka ee electrolyzer-ka iyo socodka biyaha qaboojinta ayaa loo isticmaalaa si ay u dhigmaan dheelitirka kulaylka ee nidaamka si loo gaaro xaaladda ugu fiican ee shaqada iyo inta ugu badan ee tamarta badbaadinta xuduudaha hawlgalka.
Iyada oo ku saleysan hawlgallada dhabta ah:
Xakamaynta mugga wareegga wareegga 60m³/h
Qulqulka biyaha qaboojintu wuxuu furmay qiyaastii 95%
Heerkulka falcelinta electrolyzer-ka waxaa lagu xakameynayaa 90 ° C oo buuxa
Xaaladda ugu wanaagsan ee korantada korantada DC waa 4.56 kWh/Nm³H₂.
Shansoo koobid
Si loo soo koobo, mugga wareegga wareegga ee lye waa halbeeg muhiim ah oo ku saabsan habka wax soo saarka hydrogen by electrolysis biyaha, kaas oo la xidhiidha nadiifinta gaaska, korantada qolka, heerkulka korantada iyo xuduudaha kale. Way ku habboon tahay in la xakameeyo mugga wareegga 2 ~ 4 jeer / h / min ee beddelka lye ee taangiga. Iyada oo si wax ku ool ah loo xakameynayo mugga wareegga wareegga ee lye, waxay xaqiijisaa hawlgalka xasilloon oo badbaado leh ee qalabka wax soo saarka biyaha ee elektiroonigga ah muddo dheer.
In habka wax soo saarka hydrogen by electrolysis biyaha ee electrolyzer alkaline, hagaajinta ee xuduudaha xaaladda shaqada iyo design orod electrolyzer, oo ay weheliyaan walxaha electrode iyo diaphragm xulashada alaabta waa furaha si loo kordhiyo hadda, la yareeyo danab taangiga iyo badbaadinta isticmaalka tamarta.
——Nala Soo Xidhiidh——
Tel: +86 028 6259 0080
Fakis: +86 028 6259 0100
E-mail: tech@allygas.com
Waqtiga boostada: Jan-09-2025
