1. Meelaha codsiga anode-ka ee baytariga Lithium:
Waqtigan xaadirka ah, walxaha anode-ka ee la ganacsado badanaa waa graphite dabiici ah iyo graphite macmal ah. Coke-ka irbadda si fudud ayaa loo sawiri karaa waana nooc ka mid ah walxo ceeriin ah oo graphite macmal ah oo tayo sare leh. Ka dib marka la sawiro, wuxuu leeyahay qaab-dhismeed fiiqan oo cad iyo qaab-dhismeed microcrystalline ah oo graphite wanaagsan. Jihada dhidibka dheer ee walxaha, waxay leedahay faa'iidooyinka koronto iyo kuleyl wanaagsan iyo isku-darka ballaarinta kulaylka yar. Coke-ka irbadda waa la burburiyaa, la kala saaraa, la qaabeeyaa, la jajabiyaa, oo la sawiraa si loo helo walxo graphite macmal ah, oo leh heer sare oo crystallinity iyo graphitization ah, wuxuuna u dhow yahay qaab-dhismeed graphite ah oo qumman.
Warshadaha cusub ee baabuurta tamarta ayaa si xawli ah u horumaray sanadihii ugu dambeeyay. Laga bilaabo Janaayo ilaa Sebtembar 2022, wax soo saarka guud ee baytariyada korontada ee dalkaygu waa 372GWh, taasoo ah koror sanadle ah oo gaaraya 176%. Ururka Gawaarida Shiinaha ayaa saadaaliyay in wadarta iibka gawaarida korontada ay gaari doonto 5.5 milyan sanadka 2022, heerka gelitaanka gawaarida korontada sanadka oo dhanna uu dhaafi doono 5.5 milyan. 20%. Iyada oo ay saameyn ku yeelatay "khadadka cas ee mamnuuca gubashada" ee caalamiga ah iyo siyaasadda gudaha ee "goolasha kaarboon laba-geesoodka ah", baahida caalamiga ah ee baytariyada lithium-ka ayaa la filayaa inay gaarto 3,008GWh sanadka 2025, baahida loo qabo coke-ka irbadda lehna waxay gaari doontaa 4.04 milyan oo tan.
2. Meelaha codsiga elektroodka garaafka:
Coke-ga irbadda waa walax tayo sare leh oo lagu soo saaro elektroodhada graphite-ka awoodda sare/sare leh. Muuqaalkeedu wuxuu leeyahay qaab-dhismeed qaab-dhismeed fiilooyin leh iyo saamiga dhererka-ballaca walxaha waaweyn. Inta lagu jiro qaabaynta extrusion-ka, dhidibka dheer ee inta badan walxaha waxaa loo habeeyay jihada extrusion-ka. . Isticmaalka coke-ga irbadda si loo soo saaro elektroodhada graphite-ka awoodda sare/sare leh waxay leedahay faa'iidooyinka iska caabinta hoose, isku-darka ballaarinta kulaylka oo hooseeya, iska caabinta shoogga kulaylka oo xooggan, isticmaalka elektroodka oo hooseeya iyo cufnaanta hadda jirta ee la oggol yahay oo sare. Coke-ga irbadda ku salaysan dhuxusha iyo saliidda ku salaysan waxay leeyihiin astaamo u gaar ah waxqabadka. Marka la barbardhigo waxqabadka coke-ka irbadda, marka lagu daro cufnaanta dhabta ah, cufnaanta tuubada, iska caabinta budada, cufnaanta dambaska, cufnaanta sulfur, cufnaanta nitrogen, Marka lagu daro isbarbardhigga tilmaamayaasha waxqabadka caadiga ah sida saamiga muuqaalka iyo qaybinta cabbirka walxaha, fiiro gaar ah waa in sidoo kale la siiyaa isku-dhafka ballaarinta kulaylka, iska caabinta, xoogga cadaadiska, cufnaanta mugga, cufnaanta dhabta ah, ballaarinta mugga, anisotropy, xaaladda aan la joojin iyo Falanqaynta iyo qiimeynta tilmaamayaasha astaamaha sida xogta ballaarinta ee xaaladda xaddidan, heerka heerkulka inta lagu jiro ballaarinta iyo isku-dhafka, iwm. Tilmaamayaashan astaamaha ah aad ayey muhiim u yihiin in la hagaajiyo xuduudaha habka wax soo saarka ee elektroodhada graphite iyo in la xakameeyo waxqabadka elektroodhada graphite. Guud ahaan, waxqabadka coke-ka irbadda ku salaysan saliidda ayaa wax yar ka sarreeya kan coke-ka irbadda ku salaysan dhuxusha.
Shirkadaha kaarboonka ee ajnabiga ah badanaa waxay doortaan kookaha irbadda saliidda ee tayada sare leh sida walaxda ugu weyn ee ceeriin ee lagu soo saaro elektroodhada UHP iyo HP graphite ee cabbirka weyn. Shirkadaha kaarboonka ee Jabbaan waxay sidoo kale u isticmaalaan kookaha irbadda dhuxusha ku salaysan walxo ceeriin ah, laakiin kaliya soo saarista elektroodhada garaafiga oo leh qeexitaanno ka hooseeya Φ600mm. In kasta oo wax soo saarka warshadaha ee kookaha irbadda ee dalkaygu uu ka dambeeyo kan shirkadaha shisheeye, haddana si degdeg ah ayuu u horumaray sannadihii ugu dambeeyay wuxuuna bilaabay inuu qaab yeesho. Waqtigan xaadirka ah, isku-darka elektroodka garaafiga ee awoodda sare leh ee dalkaygu waa kookaha irbadda dhuxusha ku salaysan. Marka la eego wax soo saarka guud, cutubyada wax soo saarka kookaha irbadda ee gudaha ayaa asal ahaan dabooli kara baahiyaha shirkadaha kaarboon si ay u soo saaraan elektroodhada garaafiga ee awoodda sare leh/ultra-power ee kookaha irbadda. Si kastaba ha ahaatee, weli waxaa jira farqi gaar ah marka la barbar dhigo shirkadaha shisheeye ee tayada kookaha irbadda. Elektroodka garaafiga ee awoodda sare leh ee baaxadda weyn wali waxay ku tiirsan yihiin kookaha irbadda ee la soo dhoofiyo, gaar ahaan isku-xidhka elektroodka garaafiga ee awoodda sare leh/ultra-power ayaa la soo dejiyaa. Kookaha irbadda sida walax ceeriin ah.
Sanadka 2021, wax soo saarka birta gudaha wuxuu noqon doonaa 1.037 bilyan oo tan, kuwaas oo ka mid ah sameynta birta foornada korontada ay ka dhigan tahay wax ka yar 10%. Wasaaradda Warshadaha iyo Tiknoolajiyadda Macluumaadka ayaa si wadajir ah u qorsheyneysa inay kordhiso saamiga sameynta birta foornada korontada ilaa in ka badan 15% sanadka 2025. Ururka Birta iyo Birta Qaranka ayaa saadaaliyay inay gaari doonto 30% sanadka 2050. Waxay gaari doontaa 60% sanadka 2060. Kordhinta saamiga sameynta birta ee foornada korontada ayaa si toos ah u kicin doonta baahida loo qabo elektroodhada garaafka, iyo dabcan, baahida loo qabo coke irbadda.
Waqtiga boostada: Noofambar-23-2022