Ho tlotsa tšepe ke ts'ebetso ea tlhahiso e lokisang thepa e tala bakeng sa ho qhibilihisa tšepe le indasteri ea lik'hemik'hale. Ho qhibilihisa lerōle e se e le e 'ngoe ea mekhoa ea bohlokoa ka ho fetisisa ea ho sebetsana le liminerale. Hoo e ka bang mehloli eohle ea liminerale e ka aroloa ka ho sebelisa ho qhibilihisa lerōle.
Hona jwale, ho sebediswa haholo tshebetsong ya diminerale tsa tshepe tse nang le ferrous tse laolwang ke tshepe le manganese, tse kang hematite, smithsonite, le ilmenite; diminerale tsa tshepe tse bohlokwa tse kang kgauta le silefera; diminerale tsa tshepe tse se nang ferrous tse kenyeletsang koporo, lead, zinc, cobalt, nickel, molybdenum, le antimony, tse kang diminerale tsa sulfide tse kang galena, sphalerite, chalcopyrite, chalcocite, molybdenite, le pentlandite, hammoho le diminerale tsa oxide tse kang malachite, cerussite, hemimorphite, cassiterite, le wolframite; diminerale tsa letswai tse se nang tshepe tse kang fluorite, apatite, le barite; le diminerale tsa letswai tse qhibilihang tse kang sylvite le letswai la lefika. E boetse e sebedisetswa ho arola diminerale tse se nang tshepe le silicates, ho kenyeletswa mashala, graphite, sebabole, daemane, quartz, mica, feldspar, beryl, le spodumene.
Flotation e bokelletse boiphihlelo bo bongata lefapheng la ts'ebetso ea liminerale, ka tsoelo-pele e tsoelang pele ea theknoloji. Esita le liminerale tsa maemo a tlase le tse rarahaneng ka sebopeho tseo pele li neng li nkoa li sa sebelisoe indastering joale li ka fumanoa hape le ho sebelisoa (e le mehloli ea bobeli) ka flotation.
Ha mehloli ea liminerale e ntse e fokotseha, ka liminerale tse thusang tse ajoang ka mokhoa o motle le o sa tšoaneng lirafshoeng, bothata ba karohano boa eketseha. Ho fokotsa litšenyehelo tsa tlhahiso, liindasteri tse kang tsa tšepe le lik'hemik'hale li hloka maemo a holimo a boleng le ho nepahala bakeng sa thepa e tala e sebetsitsoeng, ke hore, lihlahisoa tse arohaneng.
Ka lehlakoreng le leng, ho na le tlhoko ea ho ntlafatsa boleng; ka lehlakoreng le leng, ho phaphamala ho bontša melemo ho feta mekhoa e meng ea ho sebetsana le phephetso ea liminerale tse nang le liminerale tse ntle tse thata ho li arola. E se e le mokhoa o sebelisoang haholo le o tšepisang oa ho sebetsana le liminerale kajeno. Qalong o ne o sebelisoa limineraleng tsa sulfide, ho phaphamala butle-butle ho atolohile ho ea limineraleng tsa oxide, liminerale tse seng tsa tšepe, le tse ling. Hona joale, lithane tse libilione tsa liminerale li sebetsoa ka ho phaphamala lefatšeng ka bophara selemo se seng le se seng.
Lilemong tse mashome tsa morao tjena, ts'ebeliso ea theknoloji ea ho phaphamala ha e sa lekanyetsoa boenjiniere ba ts'ebetso ea liminerale feela empa e atolohile ho ea ho ts'ireletso ea tikoloho, tšepe, ho etsa pampiri, temo, lik'hemik'hale, lijo, thepa, meriana le baeloji.
Mohlala, flotation e sebedisetswa ho fumana dikarolo tse thusang ho tswa dihlahisweng tse mahareng tsa pyrometallurgy, volatile, le slags; ho fumana masalla a leach le dihlahiswa tse qhibidihileng ho tswa ho hydrometallurgy; bakeng sa ho tlosa pampiri e sebedisitsweng hape le ho fumana faeba ho tswa ho mokelikeli wa ditshila tsa pulp indastering ya dikhemikhale; le bakeng sa ho ntsha oli e tala e boima lehlabatheng la noka, ho arola ditshila tse nyane tse tiileng, di-colloid, dibaktheria le ditshila tsa tshepe tse setseng ho tswa ho dikgwerekgwere, e leng ditshebediso tse tlwaelehileng boenjiniere ba tikoloho.
Ka ntlafatso lits'ebetsong le mekhoa ea ho phaphamala, hammoho le ho hlaha ha li-reagent le lisebelisoa tse ncha le tse sebetsang hantle tsa ho phaphamala, ho phaphamala ho tla fumana lits'ebetso tse pharaletseng liindastering le masimong a mangata. Ho bohlokoa ho hlokomela hore ts'ebeliso ea lits'ebetso tsa ho phaphamala e kenyelletsa litšenyehelo tse phahameng tsa ts'ebetso ka lebaka la li-reagent (ha li bapisoa le karohano ea makenete le matla a khoheli); litlhoko tse tiileng tsa boholo ba likaroloana tsa fepa; lintlha tse ngata tse susumetsang ts'ebetsong ea ho phaphamala, tse hlokang ho nepahala ha theknoloji ea bophahamo; le metsi a litšila a nang le li-reagent tse setseng tse ka senyang tikoloho.
Nako ea poso: Phato-26-2025