Ho Notlolla Bokhoni ba Khauta ba Angola: Litharollo tse Tsoetseng Pele tsa Reagent
Angola e ntse e hlaheloa ke tsosoloso ea nalane ea merafo. Ka tloaelo e ketekoa ka lebaka la leruo la eona la taemane le oli, sechaba se ntse se ntlafatsa ka potlako mehloli ea sona ea khauta e sa sebelisoang. Ho tloha morerong oa pele oa khauta oa Chipindo profinseng ea Huíla ho ea lipatlisisong tse ntseng li hlaha Cabinda le Mpopo , basebetsi ba Angola ba fetohela mesebetsing ea sejoale-joale ea tšepe e meholo.
Bakeng sa Litsebi tsa Tšepe le Batsamaisi ba Liprojeke ba sebetsang lefapheng la khauta le sa tsoa hlaha la Angola, ho fumana lisebelisoa tsa lik'hemik'hale tse sebetsang hantle le tse tšepahalang ke phephetso ea bohlokoa ka ho fetisisa ea ts'ebetso. Ebang ke ho rala Heap Leaching pad bakeng sa li-oxide ores tsa boemo bo tlase, ho kenya tšebetsong Vat Leaching , kapa ho tsamaisa lipotoloho tse rarahaneng tsa Carbon-in-Pulp (CIP) le Carbon-in-Leach (CIL) , lifeme li hloka li-reagent tse netefatsang kinetics e phahameng ea ho ntša. Ho feta moo, ha indasteri e ntse e theha semmuso, ho na le tlhoko e ntseng e hola ea mekhoa e meng e lumellanang le tikoloho, e seng kotsi ho netefatsa polokeho ea basebetsi le tumello e boreleli ea taolo.
United Chemical e koala sekheo sena. Re fana ka matrix e felletseng, ea maemo a holimo ea reagent e etselitsoeng lits'ebetso tse ikhethileng tsa tšepe tsa Angola. Ha re kopantsoe le boiphihlelo ba rona bo tebileng ba thepa ea likepe ea Afrika Bophirima le Boroa-bophirima, re netefatsa hore morafo oa hau ha o tobane le nako ea ho se sebetse ka lebaka la khaello ea lik'hemik'hale.
Matrix ea Premier Reagent bakeng sa Mekhoa ea Khauta ea Angola
AuCyan™ Sodium Cyanide NaCN (≥98.3%)
Lejoe la motheo la ho qhibiliha ha khauta ka katleho, le entsoe bakeng sa ts'ebetso e phahameng lipotolohong tsa CIL le Vat.
Bohloeki bo sa sekisetseng ba ≥98.3%: AuCyan™ e fana ka bongata bo bongata ba li-ion tse sebetsang tsa cyanide tse sa lefelloeng , e fokotsang nako ea ho lutla ha eona haholo le ho ntlafatsa sekhahla sa ho hlaphoheloa ka kakaretso, haholo-holo bakeng sa li-ore tsa motheo tsa hard-rock tse ntseng li sebetsoa Huíla.
Sephutheloana se Sireletsehileng sa Thepa ea Leoatle: Ka ho utloisisa maemo a leholimo a likou tsa Angola, NaCN ea rona e pakiloe ka thata ka har'a meropa ea tšepe e netefalitsoeng ke UN e nang le mekotla ea PVC e tiisitsoeng, e koetsoeng ka har'a moea, e netefatsang hore ha ho na mongobo o kenang nakong ea leeto la likepe ho ea Luanda kapa Lobito.
📊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%)
Bokhoni bo ikhethang ba ho amohela metsi bakeng sa lipotoloho tsohle tse kholo tsa ho hlaphoheloa: CIP, CIL, le Khabone-ka-Kholomong (CIC).
Ho Tiisoa ha ≥99%: Ho sisinyeha ha ditanka tsa sejwalejwale tsa CIL/CIP ho matla haholo hodima Carbon e tloaelehileng . AuCarb™ e kgethwa ka thata mme e kenngwa tshebetsong, e netefatsa hore e hanela ho hoholeha le ho kgohlopa, e thibela ka ho feletseng tahlehelo ya kgauta ka dikotlo tsa khabone.
Sebopeho se Ntlafalitsoeng sa Macroporous: Se fana ka kinetics e potlakileng ea adsorption le bokhoni bo phahameng ba ho kenya khauta, se netefatsa katleho e kholo nakong ea mekhahlelo ea ho tlosa (ho hlobola) le ea ho hapa 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
Mokhoa o motle oa cyanide bakeng sa merero e mecha ea Angola o beha pele polokeho le ho latela melao e potlakileng ea tikoloho, o sebetsang hantle haholo ho Heap le Vat leaching.
Ha e Kotsi ka ho Feletseng: AuLeach™ e felisa likotsi tse feteletseng tsa ho sebetsana, ho boloka le ho tsamaisa thepa tse amanang le thepa e kotsi. E fana ka tikoloho e sireletsehileng ea mosebetsi bakeng sa basebetsi ba hau ba merafo mme e nolofatsa haholo lits'ebetso tsa ho kenya thepa kantle ho naha.
E Loketse bakeng sa Heap & Vat Leaching: E fana ka ho kenella hantle ha metsi le sekhahla se tsitsitseng sa ho dutla ha metsi liphaepheng tse kholo tsa Heap Leaching le ts'ebetsong ea Vat Leaching. E sebetsa hantle ka har'a mefuta e tloaelehileng ea pH (10.5-11.5) ntle le ho hloka liphetoho life kapa life meralong ea motheo e seng e ntse e le teng.
Thepa e Sireletsehileng ea Likepe ho ea Angola (CIF / FOB)
Rea utloisisa hore liketane tsa phepelo tse tšepahalang ke mali a bophelo ba mesebetsi ea merafo ea Angola. United Chemical e nka taolo e felletseng ea ts'ebetso ea ho romela thepa kantle ho naha ho fihlela koung ea moo thepa e eang teng, e netefatsa hore thepa ea hau e fihla ka mokhoa o sireletsehileng le ka molao.
Litšebeletso tse Ikhethang tsa FOB le CIF: Re tsamaisa thepa ka tieo tlas'a lipehelo tsa FOB le CIF . Re sebelisana 'moho le mela e meholo ea lefats'e ea ho romella thepa ho netefatsa hore thepa e fetisetsoa pele lihekeng tse kholo tsa khoebo tsa Angola: Kou ea Luanda le Kou ea Lobito.
Litokomane tse se nang sekoli tsa ho Romela thepa kantle ho naha: Re fana ka litokomane tse felletseng, tse lumellanang le IMDG bakeng sa thepa e kotsi (joalo ka NaCN). Sena se tiisa phetisetso e se nang sekoli koung, se lumellang barekisi ba hau ba lekhetho ba lehae ba Angola ho laola tumello ea thepa e tsoang kantle ho naha ka katleho le ho hlophisa lipalangoang tse kenang ka hare ho naha ho ea sebakeng sa morafo.
Paka Tlhahiso Laboratoring ea Hao
Setopo se seng le se seng sa tšepe Angola se ikhetha. Re mema Baenjiniere ba Tšepe le Beng ba Merafo Angola ho kopa disampole tsa mahala tsa AuCyan™, AuCarb™, kapa AuLeach™ ho etsa liteko tse ikemetseng tsa ho phutholla botlolo kapa ho phutholla kholomo.
Kopa Disampole tsa Teko tsa Mahala Kajeno
Lipotso Tse Botsoang Khafetsa: Ho Fumaneha Khauta Angola
1. Na AuLeach™ e ka sebelisoa ka katleho bakeng sa merero ea Heap Leaching Angola?
E, ruri. Moemeli oa AuLeach™ Gold Leaching (GDA) o sebetsa hantle haholo bakeng sa ho phunya ha liqubu. O boloka botsitso bo botle libakeng tse kholo tse bulehileng, o netefatsa hore ho phunya ha khauta hoa tsitsinyeha le ho qhibiliha ha khauta ho tsoa lirafshoeng tse nang le oxidized ntle le ho beha kotsi tikolohong e potolohileng.
2. Ke likoung life tseo o li romelang bakeng sa mesebetsi ea merafo ea Angola?
Re sebetsana le thepa e matla ea likepe ka ho khetheha Koung ea Luanda le Koung ea Lobito . Re sebetsa ka tieo ho latela lipehelo tsa CIF le FOB , re fana ka thepa le litokomane e le hore sehlopha sa heno sa Angola se ka laola tumello ea ho qetela ea lekhetho.
3. Ke hobane'ng ha tekanyo ea ho thatafala ha ≥99% e le ea bohlokoa bakeng sa AuCarb™ lits'ebetsong tsa CIL?
Dipotolohong tsa Carbon-in-Leach (CIL), Activated Carbon e kenngwa tshebetsong ka matla a mechine hammoho le lerōle le hlabang. AuCarb™ Coconut Shell Activated Carbon ka thata ya yona ya ≥99% e hanela ho senyeha hona ha mechine, e thibela carbon (le kgauta eo e e amohileng) ho senyeha hore e be dikotwana tse lahlehang ke mesaletsa.
4. Na AuLeach™ e hloka diphetoho dife kapa dife ho meralo ya motheo e teng ya Vat Leaching?
Ha ho hlokahale diphetoho. AuLeach™ e sebetsa e le sebaka se tobileng sa di-reagent tsa setso. E sebetsa ka katleho kahare ho mefuta e tloaelehileng ya alkaline pH (10.5-11.5), e o dumella ho sebedisa di-vat, dipompo le ditsamaiso tsa ho hlaphoheloa tse teng ka mokhoa o se nang mathata.
5. Bohloeki ba ≥98.3% ba AuCyan™ bo thusa merero ea khauta ea lefika le thata joang?
Hangata di-depositi tsa mafika a thata di hloka ts'ebetso e matla ya dikhemikhale bakeng sa ho ntsha dintho hantle. Bohloeki bo netefaditsweng ba ≥98.3% ba AuCyan™ Sodium Cyanide NaCN bo netefatsa kinetics e potlakileng le e felletseng ya ho qhalana, e eketsang chai ya hao ho tswa ho di-ore tsa mantlha ha ka nako e ts'oanang e fokotsa tshebediso ya dikhemikhale ka kakaretso ka tonne ya ore.
6. Na AuLeach™ e nkoa e le thepa e kotsi bakeng sa ho romelwa naheng ya Angola?
Tjhe. E 'ngoe ea melemo ea mantlha ea AuLeach™ ke hore e arotsoe e le k'hemik'hale e seng kotsi . Sena se nolofatsa haholo ts'ebetso ea ho kenya le ho tlosa thepa ea lekgetho Angola, ho qoba litšitiso tse thata tsa taolo tse amanang le li-reagent tse chefo tsa setso.
7. AuCyan™ e sirelelitsoe joang khahlanong le mongobo nakong ea thomello ea sekepe ho ea Luanda?
Ho netefatsa botšepehi ba sehlahisoa nakong ea leeto la leoatle, AuCyan™ e pakiloe ka meropa ea tšepe e tšoarellang haholo, e netefalitsoeng ke UN. Ka hare ho meropa ka 'ngoe ho na le lesela le teteaneng la PVC le koetsoeng ka thata le sebetsang joaloka thibelo e feletseng ea mongobo, ho netefatsa hore li-briquette li lula li omme ka ho feletseng.
8. Na AuCarb™ e ka sebelisoa lits'ebetsong tsa Carbon-in-Column (CIC)?
Kannete. Kabo e laolwang hantle ya boholo ba dikarolwana le sebaka se seholo sa ka hare sa AuCarb™ se etsa hore e sebetse hantle haholo bakeng sa ho monya kgauta e qhibilihisitsweng ho tswa ditharollong tse immeng tse fetang dipotolohong tsa CIC, hangata di sebediswa mmoho le ho ntsha ha di-heap leaching.
9. Re leka li-reagent tsena joang lisampoleng tsa rona tsa oli ea Angola?
Re khothaletsa liteko tse felletseng tsa tšepe. U ka ikopanya le rona ka kotloloho ho kopa lisampole tsa mahala tsa laboratori tsa AuCyan™, AuCarb™, kapa AuLeach™. Re tla li romela setsing sa hau e le hore baenjiniere ba hau ba ka etsa liteko tse nepahetseng tsa botlolo kapa tsa kholomo ho netefatsa ntlafatso ea ho hlaphoheloa.
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