Ingabe ibhethri le-ion phosphate likadoti lingagaywa kabusha? Kufanele ngilulame kanjani?

ଲେଖକ: ଆଇଫ୍ଲୋପାୱାର - Muuzaji wa Kituo cha Umeme kinachobebeka

Imakethe yezimoto zamandla entsha isiqalile ukukhuphuka ngo-2014, futhi imoto entsha yamandla ivele ngesikhathi seMidlalo yama-Olympic ka-2008. Ngokwezindinganiso ezihambisanayo ze-scrap, imakethe ye-lithium battery scrap cell isiqalile. Kulinganiselwa ukuthi ngo-2018 i-lithium iron phosphate ekhuthazayo yezwe lami yayisekuqaleni Imakethe yokugaywa kabusha kukadoti izoqala ukuqala isikali, esiqoqwe 12.

I-08GWH yokusetshenziswa kwamandla kadoti amabhethri e-lithium, futhi izinsalela eziqoqiwe zizofinyelela cishe amathani angu-1.72,500. Ngokusho kwesilinganiso, inani lezimakethe zokubuyisela ezidalwe ukutholwa kwe-cobalt, i-nickel, i-manganese, i-lithium, insimbi ne-aluminium kanye ne-aluminium ebhethri ye-lithium-ion eguquguqukayo yemfucuza izofinyelela ku-5.

323 billion yuan, ifinyelela ku-10.1 billion yuan ngo-2020, 2023 imfucuza Imakethe yebhethri ye-lithium-ion yamandla izofinyelela kuma-yuan ayizigidi eziyizinkulungwane ezingama-25. Ukubuyiselwa kwebhethri ye-Lithium-ion kuwumthwalo wemfanelo womphakathi, ukwenziwa kwemvelo kwebhethri ye-lithium-ion, ukulahlwa okungenangozi, ngokuhambisana nentuthuko esimeme.

Ngakho-ke, uhulumeni usebenzise ukunwetshwa kwesibopho sabakhiqizi, okudinga ukuthi abakhiqizi babe nesibopho sokutholwa kwebhethri, ukuqinisekisa ukuthi umthombo webhethri uyalawuleka, ucace bha, ukuze kwehliswe umthwalo womsebenzi wokuhlakazwa kabusha kwezixhumanisi; ngenkathi imelela uhlobo lwePack Battery Group, Yehlisa ubunzima bokusebenzisa kabusha futhi uthuthukise ukusebenza kahle komkhakha. Ungayithola kanjani kabusha i-lithium iron supply ye-iron phosphate? Ukubuyiselwa kwebhethri ye-lithium-ion 1, ukusetshenziswa kwesitebhisi nebhethri ye-lithium ion yokubuyisela kabusha impahla eluhlaza, thatha umgwaqo ukuze usebenzise umgwaqo, iyisitebhisi emva kokusetshenziswa, impahla ibuyiselwe; ukubuyiswa kwezinto eziqondile kuncane kakhulu, akunamlando, ukuqapha ukuphepha Okungafanelekile, njll. Ukuphishekela izinzuzo zezomnotho kungamandla aqhuba izinkampani nokuziphatha komphakathi.

Ngokusho kweqiniso, isitebhisi sisetshenziswa, futhi inani elitholakalayo ebhethri liyancishiswa kuzindleko zokunakekelwa, bese ukubuyisela impahla eluhlaza yinani eliphakeme lebhethri. Kodwa-ke, isimo sangempela siwukuthi ibhethri ye-lithium yokuqala eguquguqukayo iyalandeleka, ikhwalithi, imodeli ayilingani. Iladi lebhethri langaphambi kwesikhathi liphezulu, futhi izindleko zokuqeda ubungozi ziphezulu.

Ngakho-ke, kungashiwo ukuthi esigabeni sokuqala sokubuyiswa kwebhethri ye-lithium, umgomo webhethri ngokuyinhloko usekelwe ekubuyiseleni okuluhlaza. 2, indlela yokukhipha insimbi ye-electrode enhle Amandla wamanje we-lithium ion alulame ibhethri, eqinisweni, akukho ukutholwa okuphelele kwezinto ezihlukahlukene ebhethrini. Izinhlobo zezinto ezinhle ze-electrode zifaka: i-lithium cobaltate, i-lithium manganate, i-lithium enezinhlangothi ezintathu, ibhethri ye-lithium iron phosphate ion, njll.

Izindleko zebhethri eziphozithivu zithatha izindleko zebhethri le-monomer engu-1/3 noma ngaphezulu, futhi ngenxa yokuthi i-electrode engeyinhle okwamanje isebenzisa izinto zekhabhoni eziningi njengegraphite, kuncane ukusetshenziswa kwe-lithium titanate Li4TI5O12 kanye ne-silicon carbon negative electrode Si / C, ngakho-ke ubuchwepheshe bamanje bokutholwa kwebhethri bubalulekile kokuthi Ingabe ibhethri ivuselela kabusha impahla. Indlela yokuvuselela udoti wamabhethri e-lithium ion Umthetho wemvelo obalulekile, indlela yamakhemikhali kanye nomthetho webhayoloji izigaba ezintathu. Uma kuqhathaniswa nezinye izindlela, i-metallurgy emanzi ibhekwa njengendlela ekahle yokubuyisela ngenxa yezinzuzo zayo zokusebenzisa amandla aphansi, ukusebenza kahle okuphezulu kokululama kanye nokuhlanzeka komkhiqizo ophezulu.

Ibhethri ye-lithium-ion 1 Indlela ye-Physical method physics iphathwa ngamabhethri ion e-lithium iron phosphate asetshenziswa inqubo yokusabela kwamakhemikhali aphathekayo. Izindlela ezijwayelekile zokwelashwa kwamakhemikhali ngokomzimba zibalulekile ukuchoboza indlela ye-flotation kanye nendlela yokugaya ngomshini. 2 Indlela yamakhemikhali iyindlela yokwelapha ibhethri ye-lithium-ion kusetshenziswa inqubo yokusabela kwamakhemikhali, futhi ngokuvamile ihlukaniswa yaba izindlela ezimbili zokusansimbi okusekelwe emlilweni kanye nokusansimbi okumanzi.

3 Umthetho we-Biological Biological Metallurgical uyaqhubeka njengamanje, osebenzisa inqubo ye-metabolic yamagciwane amancane ukuze kuzuzwe ukuphuma okukhethiwe kwezinto zensimbi njenge-cobalt ne-lithium. Ukusetshenziswa kwamandla emvelo, izindleko eziphansi, nama-microorganisms angasetshenziswa kabusha, ukungcola kuncane; kodwa-ke, izidingo zokutshala izidingo zamabhaktheriya e-microbial, isikhathi eside samasiko, ukusebenza kahle kwe-leaching ephansi, kanye nenqubo okufanele ithuthukiswe. Ibhethri ye-lithium-ion enamandla yamanje ibalulekile ukuvuselela ama-workshops amancane, izinkampani eziqeqeshiwe zokugaywa kabusha kanye nezikhungo zikahulumeni zokugaywa kabusha, futhi azizange zivele ohlelweni lokugaywa kabusha kwezinkampani zokukhiqiza ibhethri ye-lithium noma izimoto zikagesi.