Ukusetyenziswa kweMagnesium Oxide kwiCobalt Precipitation

I. Isishwankathelo

I-Magnesium oxide yimathiriyeli ekrwada ebalulekileyo ekulungisweni kwezinto eziphezulu ezisebenza kakuhle, izixhobo ze-elektroniki, ii-inki, kunye ne-adsorbents yegesi eyingozi.Kwiminyaka yakutshanje, ngophuhliso oluqhubekayo loqoqosho lwaseTshayina, ngakumbi uphuhliso olukhawulezayo lweshishini lebhetri ye-lithium, imfuno ye-cobalt iye yanda.

II.Ukuthelekiswa kokusetyenziswa kweSodium Carbonate kunye neMagnesium Oxide kwiCobalt Precipitation

Okwangoku, iDemocratic Republic of Congo lelona lizwe lithumela ngaphandle kwecobalt imathiriyeli ekrwada.Nangona kunjalo, ukuze kugcinwe iindleko, iinkampani zendawo zikhupha i-cobalt zisebenzisa i-sodium carbonate.Le nkqubo ekugqibeleni ivelisa amanzi amdaka aqulethe izixa ezikhulu zesodium sulfate.Amanzi amdaka e-sodium sulfate kunzima ukunyanga kwaye ukukhutshwa ngokuthe ngqo kunokuba nefuthe elibi kakhulu kumgangatho wamanzi kunye nokusingqongileyo.Ngoku, ukuze kuthotyelwe imigaqo-nkqubo yokukhusela indalo, iinkampani zendawo ziphucula iinkqubo zabo kwaye zisebenzisa iteknoloji ye-magnesium oxide cobalt precipitation ukuvelisa i-cobalt hydroxide ukunciphisa ukungcola kwendalo.

Inkqubo yemvula ye-magnesium oxide cobalt ikakhulu ibandakanya ukususwa kokungcola kunye nemvula ye-cobalt.Ngokongeza inxalenye ethile ye-asidi kwisisombululo se-residue ye-cobalt ephantsi yobhedu, isisombululo esiqulethe i-Co2 +, i-Cu2 +, i-Fe3 + ifunyenwe;emva koko i-CaO (i-quicklime) yongezwa ukususa i-Cu2 + kunye ne-Fe3 + kwisisombululo;emva koko iMgO idityaniswe ukusabela ngamanzi ukwenza iMg(OH)2, ngelixa iMg(OH)2 idibana neCo2+ ukwenza iCo(OH)2 precipitate ethi kancinane ikhuphe isisombululo.

UZe Hui uphinde wagqiba kwiimvavanyo ukuba ukusebenzisa i-magnesium oxide kwimvula ye-cobalt kunokunciphisa inani elisetyenziswe ngesiqingatha xa kuthelekiswa nokusebenzisa i-sodium carbonate, ukonga ezinye izinto kunye neendleko zokugcina.Kwangaxeshanye, amanzi amdaka e-magnesium sulfate aveliswa yi-cobalt precipitation kulula ukuyiphatha kwaye yeyona ndlela ifanelekileyo kunye nendalo esingqongileyo yokukhupha i-cobalt.

III.Uqikelelo lweMbango yeMarike yeMagnesium oxide

Kule mihla, itekhnoloji ye-magnesium oxide cobalt yemvula ikhulile, kwaye uninzi lwe-magnesium oxide yaseCongo ibonelelwa yiTshayina.Ngokuthelekisa umthamo wokuthumela ngaphandle kwe-magnesium oxide kunye nomlinganiselo we-magnesium oxide esetyenziswa eCongo, sinokulazi inani lesicelo se-magnesium oxide kwitekhnoloji yemvula ye-cobalt.Kuqikelelwa ukuba isixa se-magnesium oxide esetyenziselwa imvula ye-cobalt isesikhulu kakhulu.

Ukongeza, nangona singenakubona i-magnesium oxide ngqo kubomi bethu bemihla ngemihla, amashishini osetyenziso lwayo abanzi kakhulu.I-Magnesium oxide isetyenziswa kwishishini lemichiza, ishishini lokwakha, ishishini lokutya, ishishini lezothutho, ishishini lamayeza njalo njalo.Ukongeza kule miba, i-magnesium oxide iyasetyenziswa kwiglasi, ukudaya, intambo, ishishini lombane, ishishini lezinto zokugquma njalo njalo.Lilonke, imfuno yentengiso ye-magnesium oxide isenkulu kakhulu.

Oku ngasentla luhlalutyo lukaZe Hui lwe-magnesium oxide kwi-cobalt precipitation.I-Ze Hui Magnesium Base yenye yamashishini okuqala asekhaya ukwenza uphando, ukuvelisa kunye nokuthengisa iikhompawundi ze-magnesium ezineminyaka engaphezu kwe-20 yamava kwimveliso yetyuwa ye-magnesium.Sikholelwa ukuba iimveliso zethu zinokwenza abathengi bethu baneliseke.