Eminyakeni yamuva, ngokuthuthuka okusheshayo komnotho waseShayina, ikakhulukazi ukuthuthukiswa okusheshayo kwemboni yebhethri ye-lithium, isidingo se-cobalt sikhuphuke.Kukhona ikakhulukazi insimbi, ithusi ne-nickel ore ku-cobalt.Izindlela zokucubungula i-cobalt yensimbi ne-cobalt oxide ziphezulu, inqubo yokuncibilikisa iyinkimbinkimbi, isebenzisa amandla amaningi, kanye nokungcola okukhulu.
Inqubo yokugaywa kabusha kwe-Cobalt Mine
Inqubo yokugaywa kabusha kwe-coppe-cobalt ore inenqubo yokuphinda yokukhetha kanye nenqubo yokuntanta, kodwa inqubo yokuntanta iyona esetshenziswa kakhulu okwamanje.
(1) Inqubo yokukhetha kabusha
Ubuchwepheshe bokukhetha amaminerali we-cobalt ore yethusi busetshenziselwa ikakhulukazi amaminerali e-cobalt vulcanizing kanye namaminerali e-gallium arsenide cobalt, noma busebenzise ngendlela yokuntanta ukuze benze inqubo ehlanganisiwe yomsebenzi osindayo.I-cobalt ore yethusi ine-magnetism ethile.Nakuba ukuhlolwa kusetshenziselwa ukuvuselelwa kwe-cobalt, akuzange kukhuthazwe ngesikhathi senqubo yokukhiqiza.
(2) Inqubo yokuntanta
Inqubo entantayo iseyindlela eyinhloko yokugaywa kabusha kwe-cobalt ye-cobalt ore yethusi ne-cobalt.Ngokuqondile, kuwukuhlukanisa i-cobalt namanye ama-sulfide ensimbi ngobuchwepheshe obuntantayo.Ukuthi kusetshenziswa indlela ye-cobalt-cobalt noma ukucindezelwa kwe-cobalt kuncike kumehluko phakathi kwamaminerali nama-pulse minerals.
Kulesi sigaba, isisekelo sezimboni samazwe ase-Afrika sincane, futhi zonke izinto ezisizayo zezimboni kufanele zingeniswe.Ukuze wonge izindleko, amabhizinisi endawo asasebenzisa i-sodium carbonate ukukhipha i-sodium carbonate.Ngenxa yokuthi ukungcola kwe-cobalt carbonate kuhlongozwa, kuqukethe inani elikhulu likasawoti.Uma ikhishelwa emvelweni ngokuqondile, izodala umonakalo omkhulu emvelweni.Ngokusetshenziswa kwemithetho yendawo yokuvikela imvelo, izinkampani ezihlukahlukene zase-Afrika seziqalile ukufunda ezinye izinqubo zokukhiqiza i-cobalt ecwengisisiwe.Phakathi kwazo i-magnesium oxide iyisiqondiso socwaningo.
I-Zehui Magnesium ikhiqiza ikakhulukazi izinhlanganisela ze-magnesium, okuhlanganisa izikhungo ze-R&D nezitshalo zokukhiqiza.Muva nje, abasebenzi be-Zehui Magnesium R&D bangeziwei-magnesium oxideku-cobalt ukuthola imiphumela elandelayo:I-Magnesium Hydroxide ekhiqizwa i-magnesium oxide ingakhiqiza i-0H-.Ukusabela kwe-0H okukhiqizwa yi-CO2+ kusixazululo kuzosuswa kugesi we-magnesium hydroxide, kanye ne-CO (OH)2ithola ukuncibilika ngokuqhubekayo i-magnesium oxide, kanye ne-CO (OH)2liyana njalo.
Ngemuva kokuhlolwa kokuhlola okusekelwe kuZehui Magnesium, imiphumela yabonisa ukuthi i-magnesium oxide njengosinki we-cobalt ingaphansi kwengxenye yenani le-carbonate.Ngakho-ke, izindleko zezinto ezisizayo zingancishiswa kakhulu, ezingahle futhi zisindise izindleko ze-logistics kanye nokugcinwa kwempahla.Futhi kuwuhlelo lomkhiqizo we-cobalt ohambisana nemvelo.
Isikhathi sokuthumela: Nov-22-2022