A cikin 'yan shekarun nan, tare da saurin bunkasuwar tattalin arzikin kasar Sin, musamman saurin bunkasuwar masana'antar batir lithium, bukatun cobalt ma ya karu.Akwai galibin ƙarfe, jan ƙarfe da taman nickel a cikin cobalt.Karfe cobalt da cobalt oxide fasahar sarrafa fasaha suna da girma, tsarin narkewa yana da rikitarwa, tare da yawan amfani da makamashi, da kuma gurɓataccen gurɓataccen abu.
Tsarin sake amfani da ma'adinan Cobalt Mine
Tsarin sake yin amfani da tama na coppe-cobalt galibi yana da tsarin sake zaɓe da kuma tsarin flotation, amma tsarin iyo shine tsarin da aka fi amfani dashi a halin yanzu.
(1) Tsarin sake zaɓe
Fasahar zaɓin ma'adinan na jan ƙarfe na cobalt tama ana amfani da shi ne don ma'adinan cobalt vulcanizing da ma'adinan gallium arsenide cobalt, ko amfani da shi tare da hanyar flotation don samar da tsari mai nauyi mai nauyi.Copper Cobalt tama yana da wani magnetism.Kodayake ana amfani da gwajin don sake amfani da cobalt, ba a inganta shi ba yayin aikin samarwa.
(2) Tsari mai iyo
Tsarin iyo har yanzu shine babbar hanyar sake yin amfani da cobalt na jan karfe da tama na cobalt.Musamman, shine a raba cobalt da sauran sulfide na ƙarfe ta hanyar fasahar iyo.Ko ana amfani da hanyar cobalt-cobalt ko kuma danne cobalt ya dogara da bambance-bambancen tsakanin ma'adanai da ma'adinan bugun jini.
A halin da ake ciki, tushen masana'antu na kasashen Afirka yana da bakin ciki, kuma dukkanin kayayyakin taimako na masana'antu dole ne a shigo da su.Domin adana farashi, kamfanoni na gida har yanzu suna amfani da sodium carbonate don cire sodium carbonate.Domin ana ba da shawarar ƙazantar cobalt carbonate, yana ɗauke da adadi mai yawa na gishiri.Idan an sauke shi kai tsaye zuwa muhalli, zai haifar da lahani ga muhalli.Tare da aiwatar da ka'idojin kare muhalli na gida, kamfanoni daban-daban na Afirka sun fara nazarin wasu ingantattun hanyoyin samar da cobalt.Daga cikin su magnesium oxide shine jagorar bincike.
Zehui Magnesium galibi yana samar da mahadi na magnesium, gami da cibiyoyin R&D da masana'antun masana'antu.Kwanan nan, Zehui Magnesium R&D ya kara da cewamagnesium oxidedon cobalt don samun sakamako masu zuwa: Magnesium Hydroxide wanda magnesium oxide ke samarwa zai iya samar da 0H-.Sakamakon 0H da CO2+ a cikin maganin za a cire shi daga wutar lantarki na magnesium hydroxide, da CO (OH)2An haɗe don ci gaba da narkar da magnesium oxide, da CO (OH)2ci gaba da hazo.
Bayan gwajin gwaji na tushen Magnesium na Zehui, sakamakon ya nuna cewa magnesium oxide a matsayin cobalt nutse ne rabin kasa da adadin carbonate.Sabili da haka, ana iya rage farashin kayan taimako da yawa, wanda kuma zai iya adana farashin kayan aiki da kayan ajiya.Hakanan shirin samfurin cobalt ne na muhalli.
Lokacin aikawa: Nuwamba-22-2022