ʻO Vanadium Redox Flow Battery, inoa piha ʻo Vanadium REDOX flow battery (VRB), he ʻano pākahi REDOX kahi e holo ai nā mea hana i loko o ka wai. Ua puni nā pā hao-chromium REDOX mai ka makahiki 1960, akā ua hoʻolālā ʻia nā ʻāpana vanadium REDOX i ka makahiki 1985 e Marria Kacos ma ke Kulanui o New South Wales ma Australia, a ma hope o ʻelua mau makahiki o ka noiʻi a me ka hoʻomohala ʻana, aia ka ʻenehana ma ka palena. o ke oo ana. Ma Iapana, ke ulu wikiwiki nei nā ʻano paʻa (e kūʻē i ka EV) no nā kikowaena hoʻoponopono kiʻekiʻe a me ka mālama ʻana i ka ikehu makani, a ua hoʻohana ʻia a hoʻohana ʻia nā ʻōnaehana mālama uila vanadium kiʻekiʻe.
Ka ikehu uila opākaukau vanadiummālama ʻia ma ke ʻano he ikehu kemika i loko o ka sulfuric acid electrolyte o nā iona vanadium o nā mokuʻāina valence like ʻole, a me kaelectrolytic hydraulicHoʻokomo ʻia ke kaomi i loko o ka puʻu pākahiko e ka pamu waho. Ma lalo o ka hana o ka mana mechanical, e holo ana ke kaomi hydraulic electrolytic i loko o nā pahu mālama wai like ʻole a me ka loop loop pani o ka hapalua pākahi. Hoʻohana ʻia ka membrane hoʻololi Proton e like me ka diaphragm o ka pā pākaukau, a kahe ka hopena electrolyte e like me ka ʻili electrode a hiki i ka hopena electrochemical. Hoʻololi ʻia ka ikehu kemika i mālama ʻia i loko o ka hopena i ikehu uila ma o ka hōʻiliʻili ʻana a me ke alakaʻi ʻana i kēia manawa ma o nā papa electrode pālua. ʻO kēia kaʻina hana hoʻohuli e hiki ai ke hoʻopiʻi ʻia, hoʻokuʻu ʻia a hoʻihoʻi hou ʻia ka pākaukau vanadium. ʻO ka electrolyte maikaʻi he V (Ⅴ) a me V (Ⅳ) ionic solution, ʻo ka electrolyte maikaʻi ʻole he V (Ⅲ) a me V (Ⅱ) ionic solution, ka hoʻouka ʻana i ka pākaukau, mea maikaʻi no V(Ⅴ) ionic solution, V(Ⅱ) ionic ka hoʻonā ʻana, ka hoʻokuʻu ʻana o ka pākaukau, ka electrode maikaʻi a me ka maikaʻi ʻole no ka V (Ⅳ) a me V (Ⅲ) ionic solution, ʻo ka pā i loko ma o ka hoʻokele H+. Loaʻa nā ion V(Ⅴ) a me V(Ⅳ) ma ke ʻano o ka ion VO2+ a me ka ion VO2+ i loko o ka hopena ʻakika, no laila hiki ke hōʻike ʻia ka hopena maikaʻi a me ka maikaʻi ʻole o nā pā vanadium penei:
ʻO ka electrode maikaʻi i ka wā e hoʻouka ai: VO2++H2O→VO2++2H++e-
ʻO ka electrode maikaʻi ʻole i ka wā e hoʻouka ai: V3++ e-→V2+
Hoʻokuʻu anode: VO2++2H++e-→VO2++H2O
Hoʻokuʻu i ka electrode maikaʻi ʻole: V2+→V3++ e-
Hoʻohana ʻia ma ke ʻano he ʻōnaehana mālama ikehu,ʻo nā pā vanadiumloaʻa kēia mau ʻano
1, ʻo ka mana hoʻopuka o ka pākaukau e pili ana i ka nui o ka puʻu pākaukau, ka nui o ka mālama ʻana i ka ikehu e pili ana i ka mālama electrolyte a me ka noʻonoʻo ʻana, no laila ua maʻalahi kona hoʻolālā ʻana, i ka wā e maopopo ai ka mana hoʻopuka, e hoʻonui i ka hiki ke mālama i ka ikehu. e like me ka hoʻonui ʻana i ka nui o ka pahu mālama electrolyte a i ʻole ka hoʻomaikaʻi ʻana i ka ʻike electrolyte;
2, aia ka mea ikaika o ka pākaukau vanadium i ka wai, hoʻokahi wale nō ka ion electrolytevanadium ion, no laila, ʻaʻohe hoʻololi ʻāpana o nā pila ʻē aʻe i ka wā e hoʻouka ai a hoʻokuʻu ʻia, lōʻihi ke ola o ka pākaukau;
3, hoʻopiʻi, hoʻokuʻu ka hana maikaʻi, hiki ke hoʻokuʻu hohonu me ka ʻole o ka hōʻino ʻana i ka pā;
4. Haʻahaʻa haʻahaʻa iho, i ka wā i pani ʻia ai ka ʻōnaehana, ʻaʻohe mea hoʻokuʻu ponoʻī i ka electrolyte i loko o ka pahu;
5, vanadium pākaukau wahi kūʻokoʻa, hiki i ka ʻōnaehana ke pani piha i ka hana, ʻaʻohe pollution, mālama maʻalahi, uku hana haʻahaʻa;
6, ʻaʻohe mea pahū a i ʻole ke ahi, palekana kiʻekiʻe;
7, ʻo nā ʻāpana pākaukau ka hapa nui o nā mea kalapona, ʻenehana plastik, waiwai nā kumu waiwai, maʻalahi e hana hou, ʻaʻole pono i nā metala makamae e like me ka electrode catalyst;
8, kiʻekiʻe ikehu pono, a hiki i 75% ~ 80%, kiʻekiʻe loa koina hana;
9. ʻO ka wikiwiki hoʻomaka wikiwiki, inā piha ka reactor i ka electrolyte, hiki ke hoʻomaka i loko o 2min, a ʻo ka hoʻololi ʻana a me ka hoʻokuʻu ʻana i ka mokuʻāina pono wale nō i 0.02s i ka wā o ka hana.
ʻO VET Technology Co., Ltd ka keʻena ikehu o VET Group, he ʻoihana ʻenehana kiʻekiʻe o ka ʻāina i ka noiʻi a me ka hoʻomohala ʻana, ka hana ʻana, ke kūʻai aku a me ka lawelawe ʻana i nā ʻāpana kaʻa a me nā ʻāpana ikehu hou, ʻo ia ka mea e pili ana i ka moʻo kaʻa, nā ʻōpala ʻōpala. wahie cell&pākaukau kahe, a me nā mea hou hou.
I loko o nā makahiki, ua hōʻiliʻili mākou i kahi pūʻulu o nā talena ʻoihana loea a me nā hui R&D, a loaʻa iā mākou ka ʻike kūpono i ka hoʻolālā huahana a me nā noi ʻenehana. Ua hoʻokō mau mākou i nā holomua hou i ka hana ʻana i nā lako hana ʻenehana a me ka hoʻolālā laina semi-automated, e hiki ai i kā mākou hui ke hoʻomau i ka hoʻokūkū ikaika ma ka ʻoihana like.
Me nā mana R & D mai nā mea koʻikoʻi a hiki i ka hoʻopau ʻana i nā huahana noi, ua loaʻa i ke kumu a me nā ʻenehana koʻikoʻi o nā kuleana waiwai naʻauao kūʻokoʻa i ka nui o nā hana ʻepekema a me nā ʻenehana. Ma muli o ka maikaʻi o ka huahana paʻa, ke kumu hoʻolālā hoʻolālā maikaʻi loa a me ka lawelawe ma hope o ke kūʻai aku, ua lanakila mākou i ka ʻike a me ka hilinaʻi mai kā mākou mea kūʻai aku.
FAQ
No ke aha e hiki ai iā ʻoe ke koho vet?
1) loaʻa iā mākou ka hōʻoiaʻiʻo waiwai.
2) hōʻoia ʻia ka paʻa ʻoihana ʻoihana i ka pono o ka huahana. E hāʻawi maikaʻi ʻia ka huahana iā ʻoe.
3) ʻoi aku ka nui o nā ala logistic e hiki ai i nā huahana ke hāʻawi iā ʻoe.
Nīnau: He hui kālepa a mea hana paha ʻoe?
A: He ʻoi aku mākou ma mua o 10 ʻoihana vears me ka iso9001 i hōʻoia ʻia
Q: Pehea ka lōʻihi o kāu manawa hoʻouna?
A: ʻO ka maʻamau he 3-5 mau lā inā loaʻa nā waiwai, a i ʻole 10-15 mau lā inā ʻaʻole i loko o nā waiwai, e like me kāu nui.
Q: Pehea e hiki ai iā Iget ka laʻana e nānā i kou maikaʻi?
A: Ma hope o ka hōʻoia ʻana o ke kumukūʻai, hiki iā ʻoe ke koi i nā laʻana e nānā i ka maikaʻi o kā mākou huahana. Inā makemake ʻoe i kahi laʻana hakahaka e nānā i ka hoʻolālā a me ka maikaʻi, e hāʻawi mākou iā ʻoe i kahi laʻana no ka manuahi ʻoiai ʻoe e hāʻawi i ka ukana hōʻike.
Q: He aha kāu mau ʻōlelo uku?
A: Keʻae nei mākou i ka uku e ka Western union, Pavpal, Alibaba, T / TL / Cetc..no ka hoʻonohonoho nui, hana mākou i ka 30% waiho koena ma mua o ka hoʻounaʻana.
inā he nīnau ʻē aʻe kāu, pls e ʻoluʻolu e hoʻokaʻaʻike mai iā mākou e like me lalo
