dulmar Spodumene
Qaaciddada molecular ee spodumene waa LiAlSi2O6, cufnaanta waa 3.03 ~ 3.22 g/cm3, engegnaantuna waa 6.5-7, non-magnetic, dhalaal dhalo ah, fasalka aragtida ee Li2O waa 8.10%, iyo spodumene waa columnar, granular ama saxan. -sida.Nidaamka crystal monoclinic, midabkiisa caadiga ah waa guduud, cawl-cagaaran, huruud iyo cawl-cad. Lithium waa bir khafiif ah oo leh sifooyin gaar ah oo jireed iyo kiimiko.Inta badan waxaa loo isticmaali jiray warshadaha milatariga waagii hore waxaana loo arkayay walax istaraatiiji ah.Waqtigan xaadirka ah, waxaa jira in ka badan 100 nooc oo lithium ah iyo alaabteeda.Lithium waxaa inta badan loo isticmaalaa soo saarista baytariyada lithium ee awooda sare leh, wax lagu daro korantada aluminiumka, iyo saliidaha heerkulka u adkaysta hooseeya.Intaa waxaa dheer, codsiga dhinacyada dhoobada dhalada, qalabka elektarooniga ah, daawada iyo warshadaha kiimikada ayaa sidoo kale noqonaya mid aad u ballaaran.
Sida macdanta lithium adag ee hodanka ku ah lithium oo ugu waxtarka badan wax soo saarka warshadaha ee cusbada lithium, spodumene waxaa inta badan lagu qaybiyaa Australia, Canada, Zimbabwe, Zaire, Brazil iyo Shiinaha.Miinooyinka spodumene ee Xinjiang Keketuohai, Ganzi iyo Aba ee Sichuan, iyo macdanta lepidolite ee Yichun, Jiangxi waxay qani ku yihiin ilaha lithium.Waxay hadda yihiin meelaha ugu muhiimsan ee laga soo saaro macdanta lithium adag ee Shiinaha.
Spodumene xooga saarida darajada
Xoojinta Spodumene waxay u qaybsantaa adeegsi iyo darajooyin kala duwan.Halbeegga darajooyinka wax-soo-saarka xooga-saarista ayaa lagu muujiyay shaxda hoose.Darajooyinka wax-soo-saarka xoogga leh waxaa ka mid ah saddexda qaybood ee soo socda: xoogga lithium-ka birta yar, xoogga lithium ee dhoobada iyo xoogga lithium ee warshadaha kiimikada.
Habka ka faa'iidaysiga macdanta Spodumene
Kala-soocidda spodumene waxaa saameeya arrimo badan, sida: sinbiosis macdanta, nooca qaab-dhismeedka macdanta, iwm, taas oo u baahan habab kala duwan oo faa'iido doon ah.
sabayn:
Kala soocida spodumene iyo macdanta silicate ee leh waxqabadka sabbeynta isku midka ah ayaa ku adag hababka sabbeynta spodumene gudaha iyo dibaddaba.Habka sabbeynta Spodumene waxaa loo qaybin karaa habka sabbeynta gadaal iyo habka sabbeynta togan.Macdanta ugu weyn ee ku jirta lithium-ka waxaa lagu kala saari karaa sabbeynta, gaar ahaan spodumene oo leh heer hoose, jilicsanaan, halabuurka adag, sabbeynta ayaa aad muhiim u ah.
Kala soocida magnetic:
Kala-soocidda magnetic waxaa caadi ahaan loo isticmaalaa in lagu soo saaro wasakhda birta ku jirta ee ku jirta uruurinta lithium ama in la kala saaro bir-lepidolite-ka birta ee daciifka ah.Ku dhaqanka wax-soo-saarka, xoogga spodumene ee lagu helo habka sabbeynta ayaa mararka qaarkood ku jira wasakh badan oo birta ku jirta.Si loo yareeyo waxa ku jira wasakhda birta, kala soocida magnetic waxaa loo isticmaali karaa daawaynta.Qalabka kala soocida magnetic waa kala soocida magnetic-magnet-magnet-gubaanka-nooca joogtada ah, nooca-qoyan-qoyan-qoyan-qoyanka-mabnet-ka-soocidda bir-labeedka, iyo kala-soocida magnetic-gradient-sare ee qumman.Dabada spodumene waxay inta badan ka kooban tahay feldspar, iyo giraanta toosan ee kala-saareyaasha magnetic-gradient sare iyo kala-soocida magnetic electromagnetic slurry magnetic sidoo kale waxaa loo isticmaali karaa in laga saaro wasakhda si loo helo alaabada feldspar oo buuxiya shuruudaha alaabta ceeriinka ah.
Habka Dhexe ee cufan:
Xaaladaha heerkulka caadiga ah, cufnaanta spodumene ee macdanta spodumene wax yar ayay ka weyn tahay tan macdanta gangue sida quartz iyo feldspar, guud ahaan qiyaastii 3.15 g/cm3.Guud ahaan, macdanta spodumene waxaa lagu kala soocaa iyadoo la isticmaalayo dareere culus oo cufnaanta u dhexeysa cufnaanta spodumene, quartz iyo feldspar, sida tribromomethane iyo tetrabromoethane.Waxaa ka mid ah, cufnaanta spodumene waa ka weyn tahay dareerayaashan culus, sidaas darteed waxay hoos u dhacdaa xagga hoose waxayna ka soocday macdanta gangue sida feldspar iyo quartz.
Habka ka faa'iidaysiga isku dhafan:
Waqtigan xaadirka ah, way adagtahay in la helo lithium-tacliin u qalma oo loogu talagalay macdanaha lithium-ka "faqiir, ganaax, iyo kala duwan" iyadoo loo marayo hab keliya oo faa'iido doon ah.Habka faa'iidada isku dhafan waa in la isticmaalo.Hababka ugu muhiimsan waa: sabbeynta-cuf-isjiidadka kala-soocidda-magnoolajiyada kala-soocidda isku-dhafka ah, habka isku-dhafka ah ee kala-soocidda-magnetic, habka isku-dhafka daaweynta sabbeynta-kiimikada, iwm.
Tusaalooyinka faa'iidooyinka spodumene:
Macdanta ugu muhiimsan ee faa'iidada leh ee macdanta spodumene ee laga keeno Australia waa spodumene, oo leh maadada Li2O ee 1.42%, taas oo ah macdanta lithium-dhexdhexaad ah.Macdanta kale oo badan ayaa ku jirta.Macdanta gangue waxay inta badan yihiin feldspar, quartz, muscovite, iyo macdanta hematite iwm.
Spodumene waxaa lagu qiimeeyaa shiidi, iyo cabbirka walxaha la doortay waxaa lagu xakameynayaa -200 mesh 60-70%.Waxaa jira xaddi badan oo dhoobo ah oo yaryar oo asal ah oo asal ah oo asal ah, iyo chlorite iyo macdano kale oo sahlan in la nadiifiyo inta lagu jiro habka burburinta iyo qashinka inta badan Waxay si dhab ah u faragelin doontaa sabbeynta caadiga ah ee macdanta.Dhoobada wanagsan waxa lagu soo saari doonaa iyadoo la isticmaalayo nadiifinta.Iyada oo loo marayo habka isku dhafan ee kala-soocidda magnetic iyo sabbeynta, laba badeecooyin, spodumene concentrate iyo feldspar concentrate, kuwaas oo loo isticmaali karo sida alaabta cerimiga ah, ayaa la helay.
Waqtiga boostada: Jun-02-2021