Cyanidation, ts'ebetso ea tšepe e sebelisang sesebelisoa sa ho ntša khauta ho tsoa marung, e 'nile ea e-ba mokhoa o ka sehloohong oa ho nona khauta. Thepa ea boselamose e sebelisoang haholo lefatšeng ka bophara e thusa ho khutlisa khauta ho tsoa litharollong tsa sodium cyanide. Khabone e sebetsang, ka sebopeho sa eona se nang le masoba a mangata, ke adsorbent e matla 'me e sebelisoa liindastering tse ngata ho arola likarolo tsa thepa ka Adsorption . Indastering ea khauta, tšebeliso ea Khabone e sebetsang ho arola khauta ho tsoa litharollong tsa ho ntša letsoai la sodium cyanide e se e le tekanyetso ea indasteri bakeng sa ts'ebetso e sebetsang ea ho Fumana Khauta ka har'a carbon - in - leach (CIL), carbon - in - pulp (CIP), le carbon - in - column (CIC).
Ho tsosolosoa ha khauta ho etsoa merafong lefatšeng ka bophara. Joalo ka liindasteri tse ling tse ngata, meepo ea khauta e tlameha ho ba le botsitso lipakeng tsa ho laola litšenyehelo tsa ts'ebetso le ho eketsa phaello ea matsete (ha ho ntse ho bolokoa boikarabello ba tikoloho). Ho bohlokoa ho khetha mofani oa thepa ea khabone e nepahetseng bakeng sa ho khutlisa khauta. Mokhoa o nepahetseng oa ho khutlisa khauta ke oa bohlokoa haholo. Khabone ea rona e entsoeng e etselitsoe ho matlafatsa ts'ebetso ea ho khutlisa khauta, ho netefatsa liphetho tse nepahetseng le tlhahiso e phahameng.
Mokhoa oa Khauta oa Cyanidation
Motheong oa ho fumana khauta ke ts'ebetso ea ho fumana khauta e sa hloekang , moo tharollo ea cyanide e sebelisoang ho ntša khauta ho tsoa marung, e leng se etsang hore ho be le Metsoako ea Khauta ea Cyanide . Khabone ea rona e sebetsang e na le bokhoni ba ho monya le ho boloka khauta ho tsoa litharollong tsena, ka hona e etsa hore ts'ebetso ea ho fumana khauta e sebetse hantle.
Carbon - in - Column (CIC) le Carbon - in - Circuit (CIC)
Bakeng sa lisebelisoa tse kang mekhoa ea carbon - in - column (CIC) le carbon - in - circuit (CIC), carbon activated e sebelisoa letotong la litšiea kapa li-circuits. Lihlahisoa tsa rona li ka fana ka tshebetso e babatsehang. Potoloho ea adsorption - desorption cycle e ntlafalitsoe ho eketsa ho hlaphoheloa ha khauta ho tsoa ho sodium cyanide solution.
Carbon - in - Pulp (CIP) le Carbon - in - Leach (CIL)
Khabone ea rona e entsoeng e entsoe ka mokhoa o ikhethileng ho fihlela litlhoko tse tiileng tsa ts'ebetso ea khabone - in - pulp (CIP) le carbon - in - leach (CIL). Mekhoa ena e kenyelletsa ho sebelisa k'habone e kentsoeng ho adsorb lirafshoa tsa bohlokoa ho tsoa litharollong tsa leaching, e leng ho nolofalletsang ts'ebetso e bonolo le e sebetsang ea ho hlaphoheloa.
Sekhahla sa Adsorption le Sebaka sa Bokaholimo
Khabone ea rona e kentsoeng e na le sekhahla se phahameng sa papatso le sebaka se seholo sa bokaholimo, e leng lintlha tsa bohlokoa bakeng sa ho hlahisa likaroloana tsa khauta ho tsoa ho litharollo tsa leaching. Kabo ea boholo ba likaroloana e entsoe ka hloko ho netefatsa kamano e nepahetseng pakeng tsa khabone e kentsoeng le lirafshoa tsa bohlokoa, kahoo e ntlafatsa ts'ebetso e akaretsang.
Tsoelo-pele ea Tšepe ea Bohlokoa
Khabone ea rona e kentsoeng e bapala karolo ea bohlokoa ts'ebetsong ea ho khutlisa tšepe ea bohlokoa, ho netefatsa ho ntšoa ka nepo ha lisebelisoa tsa bohlokoa. Thepa e ikhethang ea lihlahisoa tsa rona e kenya letsoho katlehong ea ts'ebetso ea ho khutlisa khauta lefatšeng ka bophara.
Boitlamo ba boleng
Re ikemiseditse ho fana ka ditharollo tsa khabone e kentsweng tshebetsong bakeng sa ho fumana kgauta e fihlellang boleng bo phahameng ka ho fetisisa le maemo a tshebetso. Lihlahisoa tsa rona li lekoa ka matla ho netefatsa hore li kopana le ho feta litebello tsa indasteri ea merafo ea khauta.
Khabone e Kentsoeng ea Khauta - Tlaleho ea Teko ea Coconut Shell Based Granular Activated Carbon e ka tlase:
| ea mohlala | XH-Y |
| Boholo ba Mesh% | 6x12 mesh≥90 |
| Hardness% | ≥97 |
| glodine/mg | ≥1000 |
| Mongobo% | ≤10 |
| Boima ba bongata g/mg | 0.42-0.50 |
| Molora | ≤3 |
| pH | >7 |
| mantsoe | Khetla ea kokonate |
- Litaba tse sa reroang
- Likahare tse chesang
- Likahare tse chesang tsa tlhahlobo
- Lead Chloride/ lead (II) Chloride 98%
- Ammonium Chloride 99.5% 'mokelli oa Merafo
- Calcium Peroxide 60% Assay Yellowish Letlapa
- Butylammonium black medicine/Ammonium Di(Iso)butyl Dithiophosphate 91%
- Fepa Sehlopha sa 98.0% sa Calcium Formate
- Kereiti ea lijo Ammonium Sulphate
- Fertilizer magnesium sulfate/magnesium sulfate monohydrate
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- 6Digital Electronic Detonator (Nako ea ho lieha 0 ~ 16000ms)
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