Imveliso yeigraphitee China ibisoloko iphezulu ehlabathini. Ngo-2020, i-China iya kuvelisa iitoni ezingama-650,000 zegraphite yendalo, ibalwa kwi-62% yetotali yehlabathi. Kodwa ishishini laseTshayina lomgubo wegraphite likwajongene neengxaki ezithile. Le graphite yeFuruite ilandelayo iya kukwazisa ngokweenkcukacha:
Eyokuqala yeyokuba uninzi lwamashishini emigodi yegraphite kunye nokulungiswa kwawo eTshayina akwimo “yobuthathaka obuphangaleleyo obuncinci”, enophuhliso olungalungelelananga kunye nophuhliso oluxhaphakileyo, inkcitho emandla yezimbiwa kunye nezinga eliphantsi lokusetyenziswa. Ingxaki yesibini yeyokuba iimveliso zegraphite zendalo zaseTshayina zizimveliso eziphambili, kwaye ixabiso elongeziweyo leemveliso zegraphite liphantsi, kwaye iimveliso ezikumgangatho ophezulu kakhulu zixhomekeke ekuthengisweni kumazwe angaphandle. Okwesithathu kukugqithiswa kwemiqobo yokusingqongileyo, kwaye ukuveliswa kwe-graphite powder kuye kwaqiniswa ngokulawulwa kwendalo. Iimigodi, ukuhlamba kunye neenkqubo zokuhlanjululwa kwe-graphite powder yendalo kulula ukuvelisa uthuli, ukutshabalalisa izityalo kunye nokungcolisa umhlaba kunye namanzi, ngelixa ubuyela ngasemva.imvelisoiindlela zamashishini egraphite e-China zikhokelela kwiingxaki zokukhuselwa kwendalo. Okwesine, uxinzelelo lweendleko zabasebenzi, i-China i-mining yamatye iyishishini elinzima labasebenzi, kwaye iindleko zabasebenzi zibalelwa ngaphezu kwe-10% yeendleko zokusebenza zizonke. Kwiminyaka yakutshanje, iindleko zabasebenzi e-China zinyuke ngokukhawuleza. Okwesihlanu, ixabiso lamandla liya lisiba likhulu kwaye linganyamezeleki kumashishini egraphite.
I-graphite powderimveliso lushishino olusebenzisa amandla aphezulu, kwaye iindleko zombane zibalelwa malunga ne-1/4. Ngokunyuka kwezithuthi zamandla amatsha, izinto ze-anode zeebhetri ze-lithium ziye zaba yeyona ndlela ibalulekileyo yokusetyenziswa kwegraphite. Amashishini amakhulu amaninzi asekhaya nawo atyale imali kwiiprojekthi zokusetyenzwa nzulu kwe-flake graphite, kwaye i-flake graphite iye yaphuhliswa yaba yimveliso yexabiso eliphezulu; Kwangaxeshanye, ukudityaniswa kobutyebi bezimbiwa basekhaya nako kuyakhula ngokukhawuleza, kwaye imithombo yobutyebi bomgangatho ophezulu woshishino lwegraphite nayo iya kuthambeka kumashishini emveliso amakhulu naphakathi; Ukwanda okubukhali kwemfuno yomgubo wegraphite kuya kukhuthaza ukukhula kokungeniswa ngaphandle kwegraphite, kwaye kuya kuqhuba ukwakhiwa kwakhona kwekhaya.igrafu yeflakeimarike.
Ixesha lokuposa: May-25-2023