
Morafong o mong oa khauta Russia, ore ea khauta e khetholloa haholo-holo ka lintho tse ngata tsa koporo. Ka mor'a phetoho ea theknoloji, morafo o ile oa tobana le mathata a 'maloa a neng a sitisa tlhahiso e ntle.
Mathata a Pele ho Sistimi ea Melemo le Metallurgy
Sekhahla sa Pholiso ea Khauta e tlase: Ka mor'a phetoho, sekhahla sa ho khutlisa khauta se theohetse boemong bo sa khotsofatseng, se hlolehile ho finyella lipakane tse lebeletsoeng tsa tlhahiso.
Tšebeliso e phahameng ea sodium cyanide: Tšebeliso ea Sodium cyanide e ile ea phahama, ea eketsa litšenyehelo tsa ts'ebetso haholo.
Ho bokella Li-ion tsa Koporo: Li-ion tsa koporo li ntse li hahoa ka mokhoa o tsoelang pele tsamaisong, li baka tlhahiso e sa tloaelehang molemong oa melemo le metallurgy.
Lintlafatso tse Fumanehang ka Lipatlisiso le Boitloaelo
Kopo ea Phallo ea Koporo
Kotulo e Eketsehileng ea Copper Concentrate: Sehlahisoa sa copper concentrate se atlehile ho lokisoa ho tloha ho 0.25% ho ea ho 0.75%.
Litefiso tse Phahameng tsa Pholiso: Sekhahla sa ho khutlisa khauta le koporo sebakeng sa koporo se bone keketseho e kholo. Sekhahla sa ho khutlisa khauta se nyolohile ho tloha ho 20% ho ea ho 35%, 'me sekhahla sa ho khutlisa koporo se eketsehile ho tloha ho 34% ho ea ho hoo e ka bang 52%.
Matlafatsa Kakaretso ea Pholiso ea Khauta: Kakaretso ea sekhahla sa ho khutlisa khauta e nyolohile ho tloha ho 87% ho ea ho 89%, ho bonts'a ts'ebetso e ntlafalitsoeng ka kakaretso.
Leaching Process Optimization
Nako e Fokotseng ea Leaching: Nako ea leaching e fokotsehile ho tloha ho 85.48 h ho ea ho 56.61 h, ho fokotsa potoloho ea tlhahiso.
Tekanyo e tlase ea Sodium Cyanide: The Sodium cyanide khatello ea maikutlo e fokotsehile ho tloha ho 1000 mg / L ho ea ho 600 mg / L.
Ho fokotsa tšebeliso ea sodium cyanide: Tšebeliso ea sodium cyanide e theohile ho tloha ho 7.49 kg / t ho ea ho 3.60 kg / t, e leng se lebisang ho boloka litšenyehelo.
Sekhahla sa Koporo e Tlaase ea Leaching: Sekhahla sa copper leaching se theohile ho tloha ho 27.18% ho ea ho 20.09%, e leng molemo bakeng sa ts'ebetso eohle.
Kalafo ea Phokotso ea Ion ea Koporo
Ho senngoa ha Cyanide ea Hydrogen Peroxide le Ho Tlosa Koporo
E ipapisitse le lipatlisiso tsa liteko tsa ho tlosoa ha koporo ka hydrogen peroxide bakeng sa cyanide timetso, tlhahiso, mokhoa o kopanetsoeng o ile oa amoheloa. Metabisulfite ea sodium le hydrogen peroxide li ne li sebelisoa hammoho bakeng sa phekolo tlas'a maemo a phahameng a alkali. Mokhoa ona o atlehile ho fokotsa li-ion tsa koporo ka har'a ore ea cyanide ea ho lahla ho tloha ho 330.47 mg / L ho ea ho 24.55 mg / L, ho fokotsa haholo li-ion tsa koporo tsamaisong.
Liphetho tsa mekhoa ena ea tlhahiso li bontša ka ho hlaka hore bakeng sa tšepe ena ea koporo e nang le khauta Russia, maqheka a kang ho eketsa lebelo la ho hlaphoheloa ha koporo, ho ntlafatsa maemo a leaching ho khaola tšebeliso ea sodium cyanide, ho etsa timetso ea hydrogen peroxide cyanide, le ho tlosa koporo tlas'a maemo a phahameng a alkali a ka hlahisa liphello tse babatsehang tsa tlhahiso. Nyeoe ena e na le tataiso e kholo molemong oa ntlafatso ea lits'ebetso tsa beneficiation le metallurgy le mekhoa ea tlhahiso ea ores ea khauta e nang le koporo e tšoanang.
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