Lik'hemik'hale Tsa Bohlokoa Tse Sebelisitsoeng Lefapheng la Merafo Li Hlalositsoe

Lik'hemik'hale Tsa Bohlokoa Bakeng sa Ts'ebetso ea Merafo le Tšebeliso ea Tsona

Lik'hemik'hale Tsa Bohlokoa Tse Sebelisitsoeng Indastering ea Merafo e Hlalositsoeng Sodium cyanide Sulfuric Acid Hydrochloric Flotation Reagents Flocculants and Coagulants Carbonate (Soda Ash) Lime Ammonium Nitrate Activated Carbon Xanthates No. 1picture

Indasteri ea merafo e itšetlehile haholo ka lik'hemik'hale tse fapaneng ho hula le ho sebetsana le liminerale ka mokhoa o nepahetseng. Lik'hemik'hale tsena li bohlokoa bakeng sa ho ntlafatsa tlhahiso le ho ntlafatsa litekanyetso tsa ho hlaphoheloa. Li phetha karolo ea bohlokoa lits'ebetsong tse kang ho phaphamala, ho ntšoa ha solvent, le leaching, ho thusa ho arola liminerale tsa bohlokoa ho ore.

Ntle le dikhemikhale tsena tsa bohlokwa, indaseteri ya merafo e tla tobana le diphephetso tse kgolo ho fihlelleng tlhahiso e hlwahlwa ya diminerale. Bohlokoa ba bona bo ke ke ba feteletsoa, ​​kaha ba kenya letsoho katlehong e akaretsang le botsitso ba mesebetsi ea merafo.

Mona ke lethathamo la lik'hemik'hale tse leshome tse holimo ka ho fetisisa tsa merafo:

  1. Li-cyanides

  2. Sulphuric acid e

  3. Mokelikeli oa Hydrochloric

  4.  Li-reagents tsa Flotation

  5.  Li-Flocculants le Coagulants

  6. Sodium carbonate (Soda molora)

  7. K'halsiamo hydroxide

  8. Nitrate ea Ammonium

  9. E entsoe ka Carbon

  10. Li-Xanthate

Sengoliloeng sena se fana ka kakaretso e felletseng ea lik'hemik'hale tse leshome tsa bohlokoa tse sebelisoang indastering ea merafo, hammoho le melemo le ts'ebeliso ea tsona.

1. Sodium Cyanide

Lik'hemik'hale Tsa Bohlokoa Tse Sebelisitsoeng Indastering ea Merafo e Hlalositsoeng Sodium cyanide Sulfuric Acid Hydrochloric Flotation Reagents Flocculants and Coagulants Carbonate (Soda Ash) Lime Ammonium Nitrate Activated Carbon Xanthates No. 2picture

Li-cyanides ke k'hemik'hale ea bohlokoa indastering ea merafo, haholo-holo bakeng sa ho ntšoa ha khauta le silevera. Ba etsa li-complexes tse nang le khauta, tse lumellang hore e arohane le ore.

Melemo ea li-cyanides kenyeletsa ts'ebetso e phahameng le ts'ebeliso ea chelete e ngata. Leha ho le joalo, li chefo haholo 'me li hloka mehato e tiileng ea tšireletso le melao ea tikoloho ho thibela tšilafalo le ho netefatsa ho tšoaroa ka mokhoa o sireletsehileng.

melemo e:

  • Sebetsa se Phahameng: Li-cyanides li sebetsa haholo bakeng sa ho ntša khauta le silevera ho tloha ores.

  • Litšenyehelo: Li fana ka mokhoa oa moruo oa ho ntša tšepe ea bohlokoa.

  • Karabelo e potlakileng: Ts'ebetso ea lik'hemik'hale e batla e potlakile, e fokotsa nako ea ts'ebetso.

dikopo:

  • Khauta ea Khauta: Li-cyanides li sebelisoa haholo ts'ebetsong ea ho ntša khauta.

  • Silver Extraction: Li boetse li sebelisetsoa ho ntša silevera ho ores.

  • Ts'ebetso ea Meepo: Li-cyanides li sebelisoa meepong e meholo le e menyenyane.

2. Sulfur Acid

Lik'hemik'hale Tsa Bohlokoa Tse Sebelisitsoeng Indastering ea Merafo e Hlalositsoeng Sodium cyanide Sulfuric Acid Hydrochloric Flotation Reagents Flocculants and Coagulants Carbonate (Soda Ash) Lime Ammonium Nitrate Activated Carbon Xanthates No. 3picture


Asiti ea sulfuric e sebelisoa haholo indastering ea merafo bakeng sa ho lahla le ho lokisa ores, haholo-holo ha ho ntšoa koporo le uranium. Reactivity ea eona e phahameng e e lumella ho qhala litšepe ka katleho ka har'a ore. Asiti ea sulfuric e bohlokoa bakeng sa ho ntša litšepe tsa bohlokoa 'me hangata e sebelisoa mekhoeng e fapaneng ea hydrometallurgical.

melemo e

  • High Reactivity: Asiti ea sulfuric e ka qhala litšepe ka nepo.

  • Versatility: E ka sebelisoa mekhoeng e fapaneng ea ho ntša liminerale.

  • Ho fumaneha: Asiti ea sulfuric e fumaneha hohle ebile e na le litšenyehelo.

dikopo

  • Copper Extraction: E sebelisoa ts'ebetsong ea leaching ho ntša koporo ho tloha ores.

  • Ho sebetsa ha Uranium: Ho bohlokoa bakeng sa ho ntšoa le ho sebetsa ha uranium.

  • Ts'ebetso ea Ore: E sebelisoa lits'ebetsong tse fapaneng tsa hydrometallurgical ho ntša litšepe tsa bohlokoa.

3. Hydrochloric Acid

Lik'hemik'hale Tsa Bohlokoa Tse Sebelisitsoeng Indastering ea Merafo e Hlalositsoeng Sodium cyanide Sulfuric Acid Hydrochloric Flotation Reagents Flocculants and Coagulants Carbonate (Soda Ash) Lime Ammonium Nitrate Activated Carbon Xanthates No. 4picture


Hydrochloric acid ke k'hemik'hale e 'ngoe ea bohlokoa ts'ebetsong ea ore le ho hloekisa tšepe. Ke asiti e matla e thusang ho hlaphoheloeng ha litšepe ka ho qhala litšila le ho arola liminerale tsa bohlokoa. Hydrochloric acid e sebelisoa haholo indastering ea ts'ebetso ea liminerale bakeng sa ho hula le ho hloekisa litšepe.

le menyetla

• Asiti e matla: E ka qhala litšila ka katleho le ho arola litšepe.

• Ho hlaphoheloa ha tšepe: Ho ntlafatsa bokhoni ba ho khutlisa litšepe ho tsoa ho ore.

• Tšebeliso e fapaneng: E ​​loketse mefuta e fapaneng ea ts'ebetso ea liminerale.

dikopo

• Ho sebetsa ka tšepe: E sebelisoa ha ho etsoa litšepe tse sa tšoaneng.

• Ho hloekisa tšepe: Ho thusa ho hloekisa le ho ntša litšepe.

• Phekolo ea litšila: E sebelisoa ho sebetsana le ho fokotsa litšila tsa merafo.

4. Li-reagents tsa flotation

Lik'hemik'hale Tsa Bohlokoa Tse Sebelisitsoeng Indastering ea Merafo e Hlalositsoeng Sodium cyanide Sulfuric Acid Hydrochloric Flotation Reagents Flocculants and Coagulants Carbonate (Soda Ash) Lime Ammonium Nitrate Activated Carbon Xanthates No. 5picture


Li-reagents tsa flotation li kenyelletsa li-frothers, likoleke le li-modifiers, tse bohlokoa bakeng sa ts'ebetso ea ho phalla ha lehloa ho arola liminerale ho tloha ho ores. Lik'hemik'hale tsena li ntlafatsa karohano ea liminerale le ho eketsa sekhahla sa ho hlaphoheloa ka ho fetola thepa ea bokaholimo ba liminerale. Li-Frothers li ka hlahisa foam tse tsitsitseng, babokelli ba ka ntlafatsa hydrophobicity, 'me li-modifiers li ka fetola boleng ba pH ho fihlela phello e nepahetseng ea karohano.

melemo e

  • Karohano e ntlafetseng: Matlafatsa karohano ea liminerale ho tloha ho ores.

  • Keketseho ea sekhahla sa ho hlaphoheloa: Ntlafatsa sekhahla sa ho hlaphoheloa ha liminerale tsa bohlokoa.

  • Ts'ebetso e ntlafalitsoeng: Ntlafatsa ts'ebetso ea ts'ebetso ea flotation.

dikopo

  • Froth flotation: E sebelisoa ts'ebetsong ea ho phaphamala ha froth ho arola liminerale.

  • Ts'ebetso ea liminerale: E bohlokoa bakeng sa ho ruisa ore tse fapaneng.

  • Ore concentration: E kenya letsoho ho tsepamiseng liminerale tsa bohlokoa bakeng sa ts'ebetso e tsoelang pele.

5. Flocculants Le Coagulants

Lik'hemik'hale Tsa Bohlokoa Tse Sebelisitsoeng Indastering ea Merafo e Hlalositsoeng Sodium cyanide Sulfuric Acid Hydrochloric Flotation Reagents Flocculants and Coagulants Carbonate (Soda Ash) Lime Ammonium Nitrate Activated Carbon Xanthates No. 6picture


Li-flocculants le li-coagulants li sebelisoa mekhoeng ea karohano ea metsi a tiileng indastering ea merafo. Ba thusa ho kopanya likaroloana tse ntle, ho ntlafatsa ho hlaka le ho tsitsa. Lik'hemik'hale tsena li bohlokoa bakeng sa ho hloekisa metsi a litšila, ho netefatsa hore metsi a tsoang mesebetsing ea merafo a finyella litekanyetso tsa tikoloho.

melemo e

  • Ho Hlakola ho Matlafalitsoeng: Ho ntlafatsa ho hlaka ha metsi a hloekisitsoeng.

  • Sedimentation e Betere: E thusa ho thella ha likaroloana tse ntle.

  • Tlhokomelo ea Tikoloho: E netefatsa hore metsi a litšila a kopana le maemo a tikoloho.

dikopo

  • Karohano ea Solid-Liquid: E sebelisoa ho arola lintho tse tiileng ho tsoa ho maro lits'ebetsong tsa merafo.

  • Tlhokomelo ea Metsi a Litšila: A bohlokoa bakeng sa ho hloekisa metsi a tsoang mesebetsing ea merafo.

  • Ho ntša metsi a Sludge: Ho thusa ho tlosa metsi le taolong ea litšila tsa merafo.

6. Sodium carbonate (Soda Ash)

Lik'hemik'hale Tsa Bohlokoa Tse Sebelisitsoeng Indastering ea Merafo e Hlalositsoeng Sodium cyanide Sulfuric Acid Hydrochloric Flotation Reagents Flocculants and Coagulants Carbonate (Soda Ash) Lime Ammonium Nitrate Activated Carbon Xanthates No. 7picture


Sodium k'haboneMolora oa soda, kapa molora oa soda, o sebelisoa ts'ebetsong ea taolo ea pH le ea ho qhibilihisa. Ke k'hemik'hale e theko e tlaase le e sebetsang hantle e thusang ho ntšoa ha khauta, koporo le loto. Molora oa soda o bohlokoa bakeng sa ho boloka maemo a nepahetseng a pH nakong ea lits'ebetso tse fapaneng tsa merafo, ho ntlafatsa ho hlaphoheloa ha tšepe.

melemo e

  • Taolo ea pH: Ka katleho e laola maemo a pH lits'ebetsong tsa merafo.

  • Litšenyehelo: Khetho ea moruo bakeng sa likopo tse fapaneng tsa merafo.

  • Ntlafatso ea Metal e Ntlafetseng: E ​​ntlafatsa litekanyetso tsa ho hlaphoheloa ha tšepe tse kang khauta le koporo.

dikopo

  • Khauta ea Khauta: E sebelisoa ho laola pH nakong ea ts'ebetso ea ho ntša khauta.

  • Copper Smelting: E ​​thusa ho qhibidiha le ho ntsha koporo.

  • Meepo ea Ketapele: Ho hiroa ha ho ntšoa loto ho tsoa lirapeng tsa eona.

7. Calcium hydroxide

Lik'hemik'hale Tsa Bohlokoa Tse Sebelisitsoeng Indastering ea Merafo e Hlalositsoeng Sodium cyanide Sulfuric Acid Hydrochloric Flotation Reagents Flocculants and Coagulants Carbonate (Soda Ash) Lime Ammonium Nitrate Activated Carbon Xanthates No. 8picture

Kalaka e sebelisoa haholo indastering ea merafo bakeng sa taolo ea pH le kalafo ea metsi. E ngata ebile e na le chelete e ngata, e etsa hore e be khetho e tsebahalang bakeng sa ho fokotsa litšila tsa morafo le ho hloekisa metsi a silafetseng. Lime li netefatsa hore maemo a pH a lula a le teng, ho thibela tšenyo ea tikoloho.

melemo e

  • E ngata: E fumaneha habonolo ebile e boloka chelete.

  • Taolo ea pH: E fokotsa litšila tsa morafo ka katleho.

  • Polokeho ea Tikoloho: E netefatsa hore metsi a tsoang merafong a bolokehile.

dikopo

  • Phekolo ea Metsi: E sebelisoa ho phekola le ho fokotsa metsi a nang le asiti mesebetsing ea merafo.

  • Taolo ea pH: E boloka maemo a pH nakong ea lits'ebetso tse fapaneng tsa merafo.

  • Taolo ea Litšila: Ke ea Bohlokoa bakeng sa tsamaiso ea mesaletsa ea merafo le litšila.

8. Ammonium Nitrate

Lik'hemik'hale Tsa Bohlokoa Tse Sebelisitsoeng Indastering ea Merafo e Hlalositsoeng Sodium cyanide Sulfuric Acid Hydrochloric Flotation Reagents Flocculants and Coagulants Carbonate (Soda Ash) Lime Ammonium Nitrate Activated Carbon Xanthates No. 9picture


Ammonium nitrate ke seqhomane se matla le se ka tšeptjoang se sebelisoang mesebetsing ea merafo. E sebelisoa ho pshatla mafika le ho nolofatsa ho ntšoa ha liminerale. Ka lebaka la tlhaho ea eona ea ho phatloha, mehato e tiileng ea tšireletso e hlokahalang ho tšoara le ho boloka Nitrate ea Ammonium ka polokeho.

melemo e

  • Ho phatloha ho Matla: Ho sebetsa haholo ho qhetsola mafika.

  • E ka tšeptjoang: E ​​fana ka ts'ebetso e tsitsitseng mesebetsing ea merafo.

  • Tšebeliso e Laolehileng: E ​​ka laoloa ka nepo bakeng sa tšebeliso e sireletsehileng.

dikopo

  • Blasting: E ​​sebelisoa e le seqhomane merafong ho pshatla majoe.

  • Ho arohana ha Rock: Ho bohlokoa bakeng sa ho petsoha ha majoe ho fihlella liminerale.

  • Mesebetsi ea Meepo: E sebelisoa haholo merafong e ka holimo le ka tlas'a lefatše.

9. K'habone e butsoeng

Lik'hemik'hale Tsa Bohlokoa Tse Sebelisitsoeng Indastering ea Merafo e Hlalositsoeng Sodium cyanide Sulfuric Acid Hydrochloric Flotation Reagents Flocculants and Coagulants Carbonate (Soda Ash) Lime Ammonium Nitrate Activated Carbon Xanthates No. 10picture


Khabone e kentsoeng e bohlokoa bakeng sa ho ntšoa ha khauta ka ts'ebetso ea adsorption. E na le matla a holimo a adsorption, a etsa hore e atlehe ho hapa khauta ho tloha cyanide tharollo. Activated carbon e ka sebelisoa hape, e leng se etsang hore e be khetho ea moruo bakeng sa ho khutlisa khauta indastering ea merafo.

melemo e

  • Bokhoni bo phahameng ba Adsorption: Ho hapa khauta hantle ho tsoa litharollong tsa cyanide.

  • Reusability: E ka sebelisoa hape makhetlo a mangata, e fokotsa litšenyehelo.

  • E sebetsa hantle: E sebetsa haholo lits'ebetsong tsa ho khutlisa khauta.

dikopo

  • Khauta ea Khauta: E sebelisoa ts'ebetsong ea adsorption ho fumana khauta.

  • Phekolo ea Metsi: E thusa ho alafa metsi ka ho tlosa litšila.

  • Precious Metal Recovery: E hiriloe ho khutlisa litšepe tse ling tsa bohlokoa.

10. Li-Xanthate

Lik'hemik'hale Tsa Bohlokoa Tse Sebelisitsoeng Indastering ea Merafo e Hlalositsoeng Sodium cyanide Sulfuric Acid Hydrochloric Flotation Reagents Flocculants and Coagulants Carbonate (Soda Ash) Lime Ammonium Nitrate Activated Carbon Xanthates No. 11picture


Li-Xanthate ke babokelli ba sebelisoang ts'ebetsong ea ho phaphamala ho arola liminerale tsa sulfide ho tloha ore. Li sebetsa hantle ebile li tenyetseha, li matlafatsa hydrophobicity ea liminerale tse lebelloang le ho ntlafatsa litekanyetso tsa ho hlaphoheloa. Li-xanthate li sebelisoa hangata ho sebetsa liminerale tsa sulfide. ho bapala karolo ea bohlokoa molemong oa ho thusa ores.

melemo e

  • Babokelli ba Sebetsang: Ntlafatsa hydrophobicity ea liminerale, ho thusa karohanong.

  • E fapaneng: E ​​ka sebelisoa le mefuta e fapaneng ea liminerale.

  • Keketseho ea Litefiso tsa Pholiso: E ntlafatsa ts'ebetso ea ho hlaphoheloa ha liminerale.

dikopo

  • Mekhoa ea ho Flotation: E sebelisoa e le babokelli ba froth flotation ho arola liminerale tsa sulfide.

  • Melemo ea Liminerale: Ea bohlokoa molemong oa ho thusa ores ea sulfide.

  • Ore Processing: E ​​thusa ho lokisa le ho tsepamisa mohopolo oa ores tse fapaneng.

fihlela qeto e

Lik'hemik'hale tse 10 tse ka holimo-limo tseo re buileng ka tsona li bohlokoa indastering ea merafo, e 'ngoe le e 'ngoe e na le karolo ea bohlokoa methating e fapaneng ea ho ntšoa le ho lokisa liminerale. Ho tloha ho matlafatseng litekanyetso tsa ho hlaphoheloa le ho ntlafatsa bokhoni ba karohano ea lirafshoa ho ea ho ho netefatsa polokeho ea tikoloho, lik'hemik'hale tsena li bohlokoa bakeng sa tlhahiso ea liminerale tsa boleng bo holimo.

Lik'hemik'hale tsena tsa indasteri ea merafo li kenya letsoho tšebetsong ea merafo e baballang litšenyehelo le e ikarabellang tikolohong, e leng se etsang hore e be tsa bohlokoa indastering.

Haeba u na le maikutlo kapa lipotso mabapi le lik'hemik'hale tsena, ikutloe u lokolohile ho li arolelana le maikutlo a ka tlase.

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