Kwiminyaka yakutshanje, kunye nophuhliso olukhawulezayo loqoqosho lwaseTshayina, ngakumbi uphuhliso olukhawulezayo lweshishini lebhetri ye-lithium, imfuno ye-cobalt iye yanda.Kukho ubukhulu becala intsimbi, ubhedu kunye ne-nickel ore kwi-cobalt.I-Metal cobalt kunye neendlela zokulungisa i-cobalt oxide ziphezulu, inkqubo yokunyibilikisa inzima, isebenzisa amandla aphezulu, kunye nongcoliseko olukhulu.
Inkqubo yokunyibilikiswa koMgodi weCobalt
Inkqubo yohlaziyo lwe-coppe-cobalt ore inenkqubo yokukhethwa kwakhona kunye nenkqubo yokudada, kodwa inkqubo yokudada yeyona nkqubo isetyenziswayo ngoku.
(1) Inkqubo yokukhetha kwakhona
Itekhnoloji yokukhethwa kweeminerali ye-cobalt ore yobhedu isetyenziselwa ikakhulu i-cobalt vulcanizing minerals kunye neeminerali ze-gallium arsenide cobalt, okanye ziyisebenzise ngendlela yokujikeleza ukwenza inkqubo enzima edibeneyo.I-cobalt ore yobhedu inemagnetism ethile.Nangona uvavanyo lusetyenziselwa ukuphinda kusetyenziswe i-cobalt, ayizange ikhuthazwe ngexesha lenkqubo yokuvelisa.
(2) Inkqubo yokudada
Inkqubo edadayo iseyeyona ndlela iphambili yokurisayikilishwa kwe-cobalt yobhedu kunye nentsimbi ye-cobalt.Ngokukodwa, kukwahlula i-cobalt kunye nezinye i-sulfide zetsimbi ngokusebenzisa iteknoloji edadayo.Ingaba indlela ye-cobalt-cobalt isetyenzisiweyo okanye i-cobalt yokucinezela ixhomekeke kumahluko phakathi kweeminerali kunye neeminerali ze-pulse.
Ngeli nqanaba, isiseko soshishino lwamazwe aseAfrika sincinci, kwaye zonke izinto ezincedisayo kwimizi-mveliso kufuneka zingeniswe ngaphandle.Ukuze kugcinwe iindleko, amashishini asekuhlaleni asasebenzisa i-sodium carbonate ukukhupha i-sodium carbonate.Ngenxa yokuba ukungcola kwe-cobalt carbonate kucetywayo, iqulethe ityuwa eninzi.Ukuba ikhutshiwe ngokuthe ngqo kokusingqongileyo, iya kubangela isiphene esikhulu kokusingqongileyo.Ngokuphunyezwa kwemimiselo yendawo yokukhusela indawo, iinkampani ezahlukeneyo zaseAfrika ziye zaqala ukufunda ezinye iinkqubo zokuvelisa i-cobalt ecocekileyo.Phakathi kwabo i-magnesium oxide isalathiso sophando.
I-Zehui Magnesium ivelisa ikakhulu iikhompawundi ze-magnesium, kubandakanywa amaziko e-R&D kunye nezityalo zokuvelisa.Kutshanje, abasebenzi beZehui Magnesium R&D bongeziwei-magnesium oxidekwicobalt ukufumana ezi ziphumo zilandelayo:Magnesium Hydroxide eveliswa yi-magnesium oxide inokuvelisa i-0H-.I-0H-impendulo eyenziwe yi-CO2+ kwisisombululo siya kususwa kumbane we-magnesium hydroxide, kunye ne-CO (OH)2iyancipha ukunyibilika ngokuqhubekayo i-magnesium oxide, kunye ne-CO (OH)2iyagquma rhoqo.
Emva kovavanyo lovavanyo olusekelwe kwi-Zehui Magnesium, iziphumo zibonise ukuba i-magnesium oxide njenge-cobalt sink ingaphantsi kwesiqingatha se-carbonate.Ngoko ke, iindleko zezinto ezincedisayo zingancitshiswa kakhulu, ezinokuthi zigcine iindleko zempahla kunye nokugcinwa kwempahla.Kwakhona isicwangciso semveliso ye-cobalt ehambelana nokusingqongileyo.
Ixesha lokuposa: Nov-22-2022