Ho Potlakisa ho Fumaneha ha Khauta Cameroon: Matrix ea Lik'hemik'hale e Sebetsang Haholo
Cameroon e hlahella ka potlako e le setsi se seholo sa katoloso ea tšepe ea bohlokoa Afrika Bohareng. Ka lebaka la ho rua ha jeoloji ka har'a Lom Series, litsi tsa bohlokoa tsa merafo tse kang Batouri , Bétaré Oya , Colomine , le Kambele Sebakeng se ka Bochabela li ntse li fetoha haholo. Ts'ebetso e fetoha ho tloha mosebetsing oa setso oa alluvial ho ea lifemeng tsa sejoale-joale tse sebelisang mechine e fokolang le tsa indasteri.
Ho sebetsana le kgauta tikolohong ya equator ya Cameroon ho hlahisa ditshitiso tse ikgethang tsa tshebetso bakeng sa Ditsebi tsa Tshepe ya Dimela:
Sebopeho sa Letsopa le Leholo le Lateritic: Bongata ba lejwe la khauta la mantlha le la saprolitic la Cameroon le na le dikotwana tse boima tsa letsopa. Ha le silafaditswe mme le qhibilihiswa bakeng sa ho sebetsana le Carbon-in-Leach (CIL) kapa Carbon-in-Pulp (CIP) , bongata ba pulp bo baka kgatello e matla ya ho kgohla, e senyang Carbon e sa sebetseng maemong a loketseng.
Mongobo le Pula ea Equatorial: Lipula tse matla tsa tropike li hloka liphutheloana tsa lik'hemik'hale tse sa keneleng mongobo ho qoba ho qhibiliha pele kapa ho koaheloa nakong ea lipalangoang le polokelo libakeng tse hole tsa meru.
Mekhoa e Fapaneng ea ho Leaching: Basebelisi ba sebelisa Vat Leaching haholo bakeng sa li-ore tsa boemo bo mahareng le Heap Leaching bakeng sa li-oxide tse kholo, tse hlokang li-reagent tse nang le percolation e ntle le kinetics ea leaching.
Ho Latela Melao ea Tikoloho: Balaoli ba merafo Yaoundé ba ntse ba eketsa tlhokomelo, e leng se susumetsang batsamaisi ba merafo ho batla mekhoa e meng e seng kotsi ho nolofatsa tumello ea tikoloho le ts'ireletso ea lipalangoang.
United Chemical Re sebetsana le liphephetso tsena ka kotloloho. Re fana ka mefuta e felletseng ea lihlahisoa tse hlophisitsoeng ho mamella maemo a tropike, ho ntlafatsa sekhahla sa ho hlaphoheloa ha khauta, le ho fokotsa litšenyehelo ka kakaretso tse sebetsoang Cameroon.
Matrix e Kopaneng ea Reagent bakeng sa Ts'ebetso ea Cameroonia
AuCyan™ Sodium Cyanide NaCN (≥98.3%)
Sehlahisoa se setle ka ho fetisisa bakeng sa kinetics e potlakileng ea leaching, se ntlafalitsoe bakeng sa ts'ebetso ea khauta ea hard-rock le quartz-vein ho Batouri.
Tlhoekiso e Tiisitsoeng ea ≥98.3%: Ho bokellana ho hoholo ha li-ion tsa cyanide tse lokolohileng ho netefatsa ho phatloha ha khauta ka potlako, ho eketsa katleho ea ho qhibiliha esita le liminerale tse hanyetsang kapa tse rarahaneng limela tsa CIL le Vat leaching.
Sephutheloana se Boima sa Tropike: Se fumaneha ka meqomong ea tšepe e amohetsoeng ke UN e nang le mekotla ea PVC e koetsoeng ka mocheso, e thibelang ho kena ha mongobo nakong ea lipalangoang tsa leoatle le polokelo ea lipula Cameroon.
📊Tlhaloso ea Tekheniki: Tekanyetso ea Bohloeki ea 98.3%
Kaha re feta litekanyetso tsa indasteri, lihlopha tsa rona tsa morao-rao tsa tlhahiso li lula li fihlela limaraka tsa "Boleng bo Phahameng". Ka tlase ke lintlha tsa ts'ebetso tse netefalitsoeng (Ref: Batch C050030HS251101).
| Lintho tsa liteko | E Tloaelehileng (GB/T 19306-2003) | AuCyan™ (E Tloaelehileng) | Tšusumetso ea Ts'ebetso |
|---|---|---|---|
| Sodium Cyanide (NaCN) | ≥ 98.0% | 98.3% | Sekhahla se phahameng ka ho fetisisa sa ho qhibiliha ha khauta le sekhahla sa ho hlaphoheloa. |
| Sodium Hydrooxide (NaOH) | ≤ 0.5% | 0.13% | Ho tsitsa ha pH ho phahameng; ho thibela hydrolysis pele ho nako. |
| Sodium Carbonate (Na2CO3) | ≤ 0.5% | 0.18% | Ho fokotswa tšitiso ya ditshila tharollong ya ho dutla. |
| Mongobo (H2O) | ≤ 0.9% | 0.3% | Ho matlafatsa botsitso bo tiileng nakong ea polokelo ea nako e telele le lipalangoang tsa leoatle. |
| Lintho tse Insoluble | ≤ 0.05% | 0.02% | Foromo e thibelang ho thibana; e sireletsa lipompo le li-nozzle tsa bohlokoa. |
Khabone e Sebedisitsweng ya Khetla ya Kokonate ya AuCarb™ Gold Recovery (Bothata ba ≥99%)
E entsoe ho mamella khohlano e feteletseng ea lerōle marung a letsopa a nang le letsopa le lengata ntle le tahlehelo ea khauta.
Ho tiea ho feteletseng ha ≥99%: E nkiloe ho Coconut Shell ea boleng bo holimo 'me e entsoe bocha bakeng sa matla a mechini a phahameng haholo, AuCarb™ e hanela ho phatloha le ho senyeha nakong ea ho tsukutloa ha tanka ea CIL/CIP, e thibela likhase tsa bohlokoa tsa khabone tse nang le khauta hore li se ke tsa balehela matamong a ka morao.
Bokgoni bo Phahameng ba ho Adsorption: E na le marangrang a matle a pore a etselitsoeng ho kenya khauta ka potlako lits'ebetsong tsa CIP, CIL, le Carbon-in-Column (CIC), e potlakisang ho theoha ha metsi le ho hapa motlakase ka motlakase.
📊 Letoto la AuCarb™: Tafole ea Papiso ea Intuitive ea Liparamente tsa Motheo
Ho nolofatsa ts'ebetso ea khetho e bonolo haholoanyane e etselitsoeng potoloho ea hau ea tšepe e ikhethileng, re akarelitse liparamente tsa mantlha tsa tekheniki tsa mefuta ea rona e mene ea AuCarb™.
| Paramethara ea Teko ea Motheo | AuCarb™ BC1100 | AuCarb™ AC50 | AuCarb™ AC55 | AuCarb™ AC60 |
|---|---|---|---|---|
| Boemo ba ho Lekanya 'Maraka | Tshebetso e Tloaelehileng ea Heap Leach / Litšenyehelo tse Phahameng | Sehlahisoa se ka bapisoang: Jacobi G208S | Sehlahisoa se ka bapisoang: Jacobi G209S | Khetho e tsoetseng pele bakeng sa Sekala se Seholo / E ka bapisoang: Jacobi G210S |
| Boima bo hlakileng | 0.40 - 0.50 g/ml | 0.48 - 0.55 g/ml | 0.45 - 0.55 g/ml | 0.45 - 0.55 g/ml |
| Bothata ba pane ea bolo | ≥ 98.5% | ≥ 99% | ≥ 99% | ≥ 99% |
| Dikahare tsa Diplatelete | ≤ 5% | ≤ 5% | ≤ 5% | ≤ 5% |
| Pheko | ≤ 2% | ≤ 1.5% | ≤ 2% | ≤ 2% |
| Kakaretso ea Molora | ≤ 5% | ≤ 3% | ≤ 3% | ≤ 3% |
| mongobo | ≤ 10% | ≤ 5% | ≤ 5% | ≤ 5% |
| Bokgoni ba ho Adsorption (Boleng ba K) | / | ≥ 26 Kg/t | ≥ 28 Kg/t | ≥ 30 Kg/t |
| Sekhahla sa ho monya metsi (Boleng ba R) | / | ≥ 50% | ≥ 55% | ≥ 60% |
| Nomoro ea Iodine | ≥ 1100 mg/g | / | / | / |
| Mosebetsi oa Butane | / | ≥ 19.5% | ≥ 21% | ≥ 23% |
| CTC (Mosebetsi oa Tetrachloride ea Khabone) | / | ≥ 50% | ≥ 55% | / |
* Maemo a Phethahatso: E latela maemo a Amerika a ASTM le maemo a teko ea merafo ea ka hare ea AARL. Sehlahisoa se fetile tlhahlobo ea motho oa boraro 'me lisampole tsa liteko li ka fanoa ha li kopuoa.
Moemeli oa ho Leaching Khauta oa AuLeach™ (GDA) - Ha o Kotsi
Tharollo ea ho ntsha metsi e lumellanang le tikoloho, e seng kotsi, e sebetsang hantle haholo bakeng sa ts'ebetso ea ho ntsha metsi ka bongata le ho ntsha metsi ka bongata.
Ha e Kotsi ka ho Feletseng: E arotsoe e le thepa e seng chefo le e seng kotsi, AuLeach™ e nolofatsa ho tloswa ha thepa ya lekgetho dikoung tsa Cameroon, e fedisa ditefiso tse kotsi tsa polokelo ya thepa, mme e fana ka polokeho e felletseng mosebetsing bakeng sa basebetsi ba merafo.
E loketse bakeng sa ho ntsha metsi ka bongata le ka bongata: E fana ka botsitso bo botle le ho qhibiliha ho pholletsa le pH e pharaletseng (10.5-11.5). E nkela Sodium Cyanide ea setso sebaka ka mokhoa o bonolo ka har'a li-heap leaching pads le li-vat leaching tanks ntle le liphetoho tsa lisebelisoa.
Tsamaiso ea Leoatle e Tobileng ho ea Likoung tsa Cameroon (CIF / FOB)
Liketane tsa phepelo tse boreleli lia hlokahala bakeng sa ho boloka ts'ebetso e tsoelang pele ea lifeme tsa khauta Bétaré Oya le Batouri. United Chemical e laola mosebetsi o felletseng oa ho romela thepa kantle ho naha ho fihlela koung ea ho ntša thepa tlas'a maemo a thata a thepa ea leoatleng.
Kou ea Kou: Re fana ka lits'ebeletso tse tšepahalang tsa ho romella CIF le FOB ka kotloloho Koung ea Douala le Koung ea Kribi Deep ea sejoale-joale.
Phano ea Litokomane e se Nang Sekoli: Lithomello tsohle tsa thepa e kotsi (joalo ka AuCyan™ NaCN) li tsamaea le litokomane tse felletseng tse lumellanang le IMDG, tse lumellang morekisi oa thepa oa lehae oa hau ho sebetsana le ho tlosoa ha thepa ka mokhoa o boreleli le ho hlophisa lipalangoang tsa ka hare ho naha ho ea sebakeng sa morafo.
Liteko tsa Reagent Mehlala ea Hao ea Maruo a Batouri
Morafo o mong le o mong Cameroon o na le thuto e ikhethang ea mineralology. Re mema Beng ba Merafo, Litsebi tsa Tšepe, le Batsamaisi ba Ts'ebetso Cameroon ho kopa lisampole tsa mahala tsa laboratori tsa AuCyan™, AuCarb™, kapa AuLeach™ ho netefatsa sekhahla sa ho hlaphoheloa litekong tsa botlolo kapa tsa kholomo.
Kopa Disampole tsa Teko tsa Mahala KajenoLipotso Tse Botsoang Khafetsa: Lik'hemik'hale tsa Merafo ea Khauta Cameroon
1. Ke likou life tsa Cameroon tseo u li romellang ho latela lipehelo tsa CIF?
Re isa thepa ea likepe tlas'a lipehelo tsa CIF Koung ea Douala le Koung ea Kribi Deep . Re fana ka litokomane tsohle tse hlokahalang tsa ho romella thepa e le hore moemeli oa hau oa ho tlosa thepa a ka nolofatsa ho kena ha thepa ka mokhoa o boreleli.
2. Na AuLeach™ e ka sebelisoa bakeng sa ts'ebetso ea Heap Leaching ho Bétaré Oya?
E, Moemeli oa AuLeach™ Gold Leaching (GDA) o loketse hantle haholo bakeng sa ho qhaqha ha liqubu. O boloka sekhahla se tsitsitseng sa ho qhaqha ha liqubu tse kholo ha ka nako e ts'oanang o fana ka boemo ba tikoloho bo seng kotsi ka ho felletseng, e leng se loketseng ho latela melao ea tikoloho ea libaka.
3. Ke hobane'ng ha ho hlokahala boima ba ≥99% bakeng sa AuCarb™ ha ho phekoloa majwe a Cameroon a nang le letsopa le lengata?
Majwe a kgauta a lateritic le saprolitic Cameroon a etsa majwe a teteaneng, a viscous. Khabone e Tloaelehileng e Sebedisitsweng e senyeha ka potlako majweng a jwalo, e leng se fellang ka tahlehelo ya kgauta ka dikotlo tsa khabone. Bothata bo netefaditsweng ba ≥99% ba Khabone e Sebedisitsweng ya AuCarb™ Coconut Shell e thibela ho senyeha ha mmele nakong ya ho sisinyeha ha CIL/CIP.
4. Na ho fetohela ho AuLeach™ ho hloka ho fetola ditanka tse seng di ntse di le teng tsa Vat Leaching?
Ha ho hlokahale phetoho. AuLeach™ e sebetsa e le sebaka sa ho kenya ka ho toba bakeng sa di-lixiviants tse tlwaelehileng dibakeng tsa ho kenya Vat Leaching. E sebetsa ka hara diparamente tse tloaelehileng tsa alkaline pH (10.5-11.5) ntle le ho fetola meralo ya motheo e seng e ntse e le teng.
5. AuCyan™ (bohloeki ba ≥98.3%) e matlafatsa ho hlaphoheloa ha ho sebetsoa khauta e thata joang?
Bohloeki bo phahameng ba AuCyan™ Sodium Cyanide NaCN bo netefatsa hore ho na le li-ion tsa cyanide tse lokolohileng tse fumanehang ka bongata. Sena se potlakisa kinetics ea leaching ea khauta limela tsa CIL, se fokotsa nako ea ho boloka ka kakaretso le ho eketsa tlhahiso ea letsatsi le letsatsi ka kakaretso.
6. Na AuLeach™ e arotsoe e le thepa e kotsi e ka kenngoang Cameroon?
Tjhe. AuLeach™ e hlaloswa e le sehlahiswa sa dikhemikhale se seng kotsi . Sena se fokotsa tieho ya ditokomane tsa ho kenya thepa kantle ho naha haholo, se fokotsa ditefiso tsa polokelo ya koung, mme se nolofatsa dipalangwang tsa lehae ho ya dibakeng tsa merafo Sebakeng sa Botjhabela.
7. AuCyan™ e sirelelitsoe joang khahlanong le mongobo nakong ea polokelo libakeng tsa merafo tse mongobo?
Sodium cyanide ea rona e pakiloe ka har'a meropa ea tšepe e netefalitsoeng ke UN e manehiloeng ka mekotla ea ka hare ea PVC e koetsoeng ka thata, e koetsoeng ka har'a metsi. Sena se fana ka tiiso e sa keneleng mongobo e thibelang ho koaheloa kapa ho senyeha ha lik'hemik'hale, esita le libakeng tsa pula ea equator.
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