Ibhethri Lokugeleza Kwe-Vanadium Redox, igama eligcwele elithi i-Vanadium REDOX flow battery (VRB), uhlobo lwebhethri le-REDOX lapho izinto ezisebenzayo zijikeleza khona esimweni soketshezi. Amabhethri e-Iron-chromium REDOX abelokhu ekhona kusukela ngawo-1960, kodwa amabhethri e-vanadium REDOX aphakanyiswa ngo-1985 nguMarria Kacos eNyuvesi yaseNew South Wales e-Australia, futhi ngemva kweminyaka engaphezu kwamashumi amabili yocwaningo nentuthuko, ubuchwepheshe buseduze nokuvuthwa. EJapane, amabhethri e-vanadium ohlobo oluhleliwe (ngokungafani ne-EV) eziteshini zamandla ezilawula ukuphakama kanye nokugcinwa kwamandla omoya athuthuka ngokushesha, futhi izinhlelo zokugcina amandla ebhethri le-vanadium ezinamandla aphezulu sezisetshenzisiwe futhi zathengiswa.
Amandla kagesi kaibhethri le-vanadiumigcinwa njengamandla amakhemikhali ku-sulfuric acid electrolyte yama-ion e-vanadium ezimo ezahlukene ze-valence, kanyei-hydraulic ye-electrolyticIngcindezi ifakwa enqwabeni yebhethri ngepompo yangaphandle. Ngaphansi kwesenzo samandla omshini, ingcindezi ye-hydraulic ye-electrolytic ijikeleza emathangini okugcina uketshezi ahlukene kanye ne-loop evaliwe yebhethri eliyisigamu. I-membrane yokushintshana kweprotoni isetshenziswa njenge-diaphragm yephakethe lebhethri, futhi isixazululo se-electrolyte sigeleza ngokuhambisana nomphezulu we-electrode futhi kwenzeka ukusabela kwe-electrochemical. Amandla amakhemikhali agcinwe esixazululweni aguqulwa abe amandla kagesi ngokuqoqa nokuqhuba ugesi ngamapuleti e-electrode amabili. Le nqubo yokusabela ephendukayo ivumela ibhethri le-vanadium ukuthi lishajwe, likhishwe futhi lishajwe kahle. I-electrolyte elungile iqukethe isixazululo se-ionic se-V(Ⅴ) kanye ne-V(Ⅳ), i-electrolyte engalungile iqukethe isixazululo se-ionic se-V(Ⅲ) kanye ne-V(Ⅱ), ukushajwa kwebhethri, izinto ezinhle zesisombululo se-ionic se-V(Ⅴ), isixazululo se-ionic se-V(Ⅱ), ukukhishwa kwebhethri, i-electrode elungile nengalungile ngokulandelana kwesisombululo se-ionic se-V(Ⅳ) kanye ne-V(Ⅲ), ibhethri elingaphakathi ngokusebenzisa ukuqhutshwa kwe-H+. Ama-ion e-V(Ⅴ) kanye ne-V(Ⅳ) akhona ngesimo se-ion ye-VO2+ kanye ne-ion ye-VO2+ ngokulandelana kwisisombululo se-asidi, ngakho-ke ukusabela okuhle nokubi kwamabhethri e-vanadium kungavezwa kanje:
I-electrode enhle ngesikhathi sokushaja: VO2++H2O→VO2+2H++e-
I-electrode engalungile uma ishaja: V3++ e-→V2+
I-anode yokukhipha ishaja: VO2++2H++e-→VO2++H2O
I-electrode engalungile yokukhipha ishaja: V2+→V3++ e-
Isetshenziswa njengohlelo lokugcina amandla,amabhethri e-vanadiumbabe nezici ezilandelayo
1, amandla okukhipha ebhethri ancike ngobukhulu benqwaba yebhethri, amandla okugcina amandla ancike ekugcinweni nasekugxilweni kwe-electrolyte, ngakho-ke ukwakheka kwayo kuyaguquguquka kakhulu, lapho amandla okukhipha eqinisekile, ukwandisa amandla okugcina amandla, inqobo nje uma kukhulisa ivolumu yethangi lokugcina i-electrolyte noma ukuthuthukisa ukugxilwa kwe-electrolyte;
2, into esebenzayo yebhethri le-vanadium ikhona oketshezini, i-ion ye-electrolyte iyinye kuphelai-vanadium ion, ngakho-ke akukho ukushintsha kwesigaba kwamanye amabhethri lapho eshaja futhi ekhipha, ibhethri lihlala isikhathi eside;
3, ukushaja, ukusebenza kokukhipha kuhle, kungaba ukukhishwa okujulile ngaphandle kokulimaza ibhethri;
4. Ukuzikhipha okuphansi, lapho uhlelo lukwimodi evaliwe, i-electrolyte ethangini ayinayo into yokuzikhipha;
5, inkululeko yendawo yebhethri le-vanadium, uhlelo lungaba ukusebenza okuzenzakalelayo okuvaliwe, akukho ukungcola, ukulungiswa okulula, izindleko zokusebenza eziphansi;
6, uhlelo lwebhethri alunawo ukuqhuma noma ingozi yomlilo, ukuphepha okuphezulu;
7, izingxenye zebhethri ikakhulukazi ziyizinto zekhabhoni ezishibhile, amapulasitiki obunjiniyela, imithombo yezinto ezibonakalayo icebile, kulula ukuyisebenzisa kabusha, ayidingi izinsimbi eziyigugu njenge-electrode catalyst;
8, ukusebenza kahle kwamandla okuphezulu, kufika ku-75% ~ 80%, ukusebenza kwezindleko eziphakeme kakhulu;
9. Isivinini sokuqalisa esisheshayo, uma i-reactor igcwele i-electrolyte, ingaqalwa zingakapheli imizuzu emi-2, futhi inkinobho yesimo sokushaja nokukhipha idinga kuphela amasekhondi angu-0.02 ngesikhathi sokusebenza.
I-VET Technology Co., Ltd ingumnyango wezamandla we-VET Group, okuyinkampani kazwelonke yobuchwepheshe obuphezulu egxile ocwaningweni nasekuthuthukisweni, ekukhiqizweni, ekuthengisweni nasekuhlinzekeni ngezinsizakalo zezimoto nezingxenye ezintsha zamandla, ikakhulukazi esebenzela uchungechunge lwezimoto, amaphampu e-vacuum, amaseli kaphethiloli kanyeibhethri lokugeleza, kanye nezinye izinto ezintsha ezithuthukisiwe.
Eminyakeni edlule, siqoqe iqembu lamakhono embonini anolwazi futhi asungula izinto ezintsha kanye namaqembu e-R & D, futhi sinolwazi oluningi olusebenzayo ekuklanyweni komkhiqizo kanye nezicelo zobunjiniyela. Siye sazuza ngokuqhubekayo impumelelo entsha ekusetshenzisweni kwemishini yokukhiqiza inqubo yokukhiqiza kanye nomklamo womugqa wokukhiqiza ozenzakalelayo kancane, okwenza inkampani yethu ikwazi ukugcina ukuncintisana okuqinile embonini efanayo.
Ngamakhono e-R & D kusukela ezintweni ezibalulekile kuya emikhiqizweni yokugcina yohlelo lokusebenza, ubuchwepheshe obuyisisekelo nobubalulekile bamalungelo obunikazi obuzimele bufinyelele izinto eziningi ezintsha zesayensi nobuchwepheshe. Ngenxa yekhwalithi yomkhiqizo ezinzile, uhlelo lokuklama olungabizi kakhulu kanye nensizakalo esezingeni eliphezulu ngemuva kokuthengisa, sithole ukuqashelwa nokwethenjwa ngamakhasimende ethu.
Imibuzo Evame Ukubuzwa
Kungani ungakhetha udokotela wezilwane?
1) sinesiqinisekiso esanele sesitoko.
2) ukupakishwa kobungcweti kuqinisekisa ubuqotho bomkhiqizo. Umkhiqizo uzolethwa kuwe ngokuphephile.
3) iziteshi ezengeziwe zokuthutha zivumela imikhiqizo ukuthi ilethwe kuwe.
U: Ingabe uhweba ngenkampani noma umenzi?
A: Siyifektri ye-vears engaphezu kwe-10 enesitifiketi se-iso9001
Q: Isikhathi sakho sokulethwa singakanani?
A: Ngokuvamile kuba yizinsuku ezingu-3-5 uma izimpahla zisesitokweni, noma izinsuku ezingu-10-15 uma izimpahla zingekho esitokweni, kuya ngobuningi bakho.
U: Ngingayithola kanjani isampula ukuze ngihlole ikhwalithi yakho?
A: Ngemva kokuqinisekiswa kwentengo, ungadinga amasampula ukuhlola ikhwalithi yomkhiqizo wethu. Uma udinga nje isampula engenalutho ukuhlola ukwakheka nekhwalithi, sizokunikeza isampula mahhala inqobo nje uma ukhokhela umthwalo osheshayo.
U: Iyini imigomo yakho yokukhokha?
A: Samukela inkokhelo evela ku-Western Union, Pavpal, Alibaba, T/TL/Cetc.. nge-bulk order, senza ibhalansi yediphozithi engu-30% ngaphambi kokuthunyelwa.
Uma uneminye imibuzo, sicela uzizwe ukhululekile ukuxhumana nathi njengoba kuboniswe ngezansi
