Ho Ntlafatsa ho Fumaneha ha Khauta Sebakeng se Phahameng Peru
Litharollo tse Tsoetseng Pele tsa Lik'hemik'hale bakeng sa Li-Ore tsa Epithermal le Porphyry tsa Andean
United Chemical e fana ka bohloeki bo tiisitsoeng ba AuCyan™ Sodium Cyanide NaCN (≥98.3%), AuCarb™ Gold Recovery Coconut Shell Activated Carbon (≥99% Hardness), le AuLeach™ Gold Leaching Agent (GDA) e seng kotsi ho matlafatsa Heap leaching, Vat leaching, CIP, CIL, le CIC ts'ebetso ho pholletsa le Cajamarca, La Libertad, le Arequipa.
Phephetso ea Merafo ea Peru: Bophahamo bo Phahameng le Bo rarahaneng ba Minerale
Peru e ntse e le e 'ngoe ea linaha tse kholo ka ho fetisisa tse hlahisang khauta lefatšeng ka bophara, leha ho le joalo jeokrafi ea eona e baka liphephetso tse kholo tsa tšepe. Mesebetsi e mengata ea khauta ea maemo a lefats'e libakeng tse kang Cajamarca, La Libertad, le lebanta la koporo le ka boroa e lutse bophahamong bo fetang limithara tse 3,500 ho isa ho tse 4,500. Li-depositi tsena tsa Andean tse bophahamong bo phahameng hangata li khetholloa ka mocheso o tlase, maemo a tlase a oksijene a qhibilihileng metsing a ts'ebetso, le li-ore tse rarahaneng tsa epithermal kapa porphyry tse nang le litšepe tsa motheo tsa "cyanicide" tse kang koporo le silevera.
Jwalo ka moetsi ya etellang pele indastering ka katleho ya ho romela thepa kantle ho naha ho Linaha tsa 77 +, United Chemical e fana ka di-reagent tsa dikhemikhale tse entsweng ka boikgethelo tse etseditsweng ho hlola dithibelo tsena tsa bophahamo bo hodimo. Matrix ya rona ya dihlahiswa e tshehetsa mekgwa yohle ya mantlha ya ho hlaphoheloa e sebediswang ho pholletsa le Peru, ho kenyeletswa Khabone e ka hare ho Makhasi (CIP), Khabone e ka hare ho Leach (CIL), Khabone e ka hare ho Kholomo (CIC), Ho ntsha metsi ka bongata, le ho ntsha metsi ka har'a Vat.
Ho netefatsa polokeho le ho latela melao e felletseng, ketane ea rona ea phepelo e itšetlehile feela ka thepa ea leoatle ea likepe. Re etsa litšebelisano tsa khoebo ka tieo tlas'a melao ea FOB (likou tsa Chaena) kapa CIF ka kotloloho Koung ea Callao kapa Koung ea Matarani . Ha re kenelle lipalangoangng tsa terene tsa machabeng ka lebaka la lithibelo tse kotsi tsa thepa. Ka Bongata bo Bonyenyane ba Odara (MOQ) ba 1x20' FCL , re netefatsa hore basebetsi ba Peru ba fumana litheko tse tobileng tsa fektheri ntle le litšitiso tsa ketane ea phepelo.
1. Mathata a Ts'ebetso Lithabeng tsa Andes tsa Peru
Tšitiso ea Koporo (Libolaea-likokoana-hloko)
Khauta ea Peru e amahanngoa haholo le litsamaiso tsa porphyry ea koporo. Maemo a phahameng a koporo e qhibilihang a ja cyanide e fokolang ka matla , a liehisa sekhahla sa ho qhibiliha ha khauta haholo le ho phahamisa litšenyehelo tsa letsatsi le letsatsi tsa lik'hemik'hale.
Thermodynamics ea Bophahamo bo Phahameng
Limithareng tse 4,000 ka holim'a bophahamo ba leoatle, mocheso o batang le khatello e tlase ea sepakapaka li fokotsa maemo a oksijene a qhibilihisitsoeng li-pads tsa Heap Leach le litanka tsa CIL, li liehisa kinetics ea equation ea Elsner e hlokahalang bakeng sa cyanidation e ntle ka ho fetisisa ea khauta.
Ho Latela Tikoloho ka Tsela e Tiileng (MINAM)
Lefapha la Tikoloho la Peru (MINAM) le tiisa melao e thata ea ho ntša metsi le taolo ea litšila. Ho tsamaea ka har'a lik'hemik'hale tse kotsi tse kang cyanide ea setso ho baka tšireletso e kholo le ho latela melao.
2. United ChemicalLitharollo tsa Bohlokoa tsa Peru
AuCyan™ Sodium Cyanide NaCN (≥98.3%)
Tekanyetso ea Bohloeki: ≥98.3%Ho hlola tšitiso ea koporo e fumanoang marong a Andes, AuCyan™ Sodium Cyanide NaCN (≥98.3%) e fana ka matla a felletseng. Re netefatsa bohloeki bo bonyane ba ≥98.3% (ka lihlopha tsa tlhahiso ea fektheri tse lekoang khafetsa ho 98.5%). Khatello ena e phahameng e netefatsa hore esita le libakeng tse batang moo oksijene e qhibilihisitsoeng e haellang, ho na le bongata bo boholo ba li-ion tsa cyanide tse lokolohileng tse fumanehang ho potlakisa kinetics ea leaching ea khauta.
Sebopeho se Thibelang ho Seka: Boleng bo tlase ba sodium hydroxide (NaOH) bo sa arajoang bo thibela ho seka ha diphaephe diseketeng tse batang, tse nang le metsi a phahameng.
Sephutheloana se Sireletsehileng Leoatleng: Se sirelelitsoe ka meropa ea tšepe ea 50kg e koetsoeng ka moea e sa keneleng metsi e netefalitsoeng ke UN kapa mabokose a lehong a matlafalitsoeng a 1,000kg a nang le li-laner tsa PE tse ka hare ho thibela ho senyeha ha mongobo nakong ea leeto la leoatle ho ea Callao.
📊Tlhaloso ea Tekheniki: Tekanyetso ea Bohloeki ea 98.3%
Ka ho 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.
| 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%)
Boima ba Pane ea Ball-Pan: ≥99%Ha ho sebetsoa majwe a quartz-vein epithermal a khorofo, Carbon ya maemo a tlase e a robeha ka hara agitator, e leng se etsang hore kgauta e lahlehelwe ke mehatla. AuCarb™ Gold Recovery Coconut Shell Activated Carbon e hlahiswa ka ho kenngwa tshebetsong ha mouoane ka mocheso o phahameng ho fihlella thata e ikgethang ya pane ya bolo e tiisetswang ho ≥99%.
Kinetics e Matla ea Adsorption: Mosebetsi o mongata oa iodine le CTC o netefatsa ho tlosoa ha metsoako ea khauta-cyanide ka potlako, esita le li-slurry tse teteaneng tsa CIL.
Saese e Tsitsitseng ea Letlooeng: E sefshoa ka thata ho ea ho letlooeng la 6x12 le 8x16, e tlosa likhakanyo tsa khabone tse seng li ntse li le teng ho sireletsa chai ea hau.
📊 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 G208AS | Sehlahisoa se ka bapisoang: Jacobi G209AS | Khetho e tsoetseng pele bakeng sa Sekala se Seholo / E ka bapisoang: Jacobi G210AS |
| 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
Sesebediswa se seng KotsiHa mmuso wa Peru (MINAM) o ntse o tiisa taolo e tiileng ya tikoloho mesebetsing ya merafo, Moemedi wa AuLeach™ Gold Leaching (GDA) o fana ka tharollo ya ho qetela ya ho latela melao. Ka tumello ya semmuso e le k'hemik'hale e seng kotsi bakeng sa ho tsamaisa le ho sebetsana le yona, AuLeach™ e nkela Sodium Cyanide sebaka ka botlalo, e fokotsa haholo ditjeo tsa tshireletso le tsamaiso ya dipalangwang tsa ka hare ho naha ho ya Andes.
Phetoho ea Lisebelisoa ha e eo: Ho kena ho loketse ho kenngoa ha Heap leaching ea hau e teng, ho kenngoa ha VAT leaching, CIP, le CIL ntle le ho hloka CAPEX e ncha.
Thepa e Lokisitsoeng ea ho Romela Lintho Kantle: E romelloa e le thepa e akaretsang, e qoba lithibelo tse matla tsa koung le ho felehetsoa ke sesole ho amanang le thepa e chefo e tsoang kantle ho naha ea DG Class 6.1.
OPEX e Fokotsang ho Fokotsa Boloetse: E fokotsa ka matla litšenyehelo tsa ho tlosa chefo ea mesaletsa ea litšila (mohlala, INCO SO 2 /Ts'ebetso ea Moea) pele e tšolleloa lits'ebetsong tse bonolo tsa noka ea Andean.
Netefatsa Tshebetso Disampoleng tsa Hao tsa Majwe a Andean
Na koporo e ngata le mocheso o batang haholo li eketsa tšebeliso ea hau ea lik'hemik'hale? Re mema Litsebi tsa Tšepe tsa Peru le Batsamaisi ba Limela ho etsa liteko tsa laboratori tse ikemetseng ho bona melemo ea rona ea kinetic ka bohona.
📌 Ho fumaneha ha Sampole ea Laboratori mahala:
United Chemical ka thabo e fana ka disampole tsa liteko tsa mahala bakeng sa rona feela Khabone e Sebedisitsweng ya Kokonate ya Kgauta ya AuCarb™ le Moemeli oa ho Leaching Khauta oa AuLeach™ (GDA) - Ha o KotsiEtsa liteko tsa hau tsa botlolo kapa tsa kholomo kajeno.
* Thomello e kgolo ya kgwebo e qala ka tieo fekthering ya Bongata bo Tlase ba Odara (MOQ) ba 1x20' FCL ka dipehelo tsa lewatle tsa FOB kapa CIF.
Lipotso Asked hangata
P1: AuCyan™ e sebetsana joang le mocheso o tlase le bophahamo bo phahameng merafong ea Peru?
Ha bophahamo bo le kaholimo ho 4,000m, mocheso o batang o fokotsa kinetics ea cyanidation. AuCyan™ Sodium Cyanide NaCN e na le bohloeki bo phahameng haholo ba ≥98.3% , e hlahisang li-ion tse ngata tsa cyanide tse lokolohileng ha li qhibiliha. Khatello ena e matla e lefella thermodynamics e batang, e boloka ho hlaphoheloa ha khauta ka potlako le ka katleho.
P2: Na le fana ka lipalangoang tsa terene ho tloha lebopong la Peru ho ea lithabeng tse ka hare ho naha?
Tjhe. Ka lebaka la melao e thata ya matjhaba mabapi le dikhemikhale tse kotsi, ha re sebedise dipalangwang tsa terene. Re etsa ditransekshene tlasa FOB kapa CIF (Kou ya Callao / Kou ya Matarani) re sebedisa thepa ya dikontenara tsa lewatle. Dipalangwang tsa ka hare ho naha ka diteraka tse ikgethang di lokela ho laolwa ke morekisi wa hao wa thepa ya lehae ya nang le laesense.
P3: Ke hobane'ng ha ho thatafala ha AuCarb™ ho ≥99% ho le bohlokoa bakeng sa ts'ebetso ea CIL Peru?
Majwe a Andean a epithermal hangata a na le quartz e matla haholo. Haeba ho sebediswa Activated Carbon e bonolo, ho sisinyeha ho matla ka hara ditanka tsa CIL ho tla sila carbon hore e be lerole, ho jara kgauta e monyetsweng ka hara mehatla. AuCarb™ Activated Carbon e tiisetswa ka thatafalo ya ≥99% ya pane ya bolo , ho netefatsa botsitso ba sebopeho le tahlehelo ya kgauta ho hang ka lebaka la ho fokotseha ha yona.
P4: Na AuLeach™ GDA e tla re thusa ho latela maemo a tikoloho a MINAM?
E. Lefapha la Tikoloho la Peru (MINAM) le beha meeli e tiileng hodima ho tsamaiswa ha dintho tse kotsi le ho ntshwa ha metsi. Moemedi wa AuLeach™ Gold Leaching o hlophisitswe ka molao e le reagent e seng kotsi , e nolofatsang ditokomane tsa ho reka kantle le ho fokotsa haholo tshusumetso ya tikoloho ya ho ntshwa ha ditshila tsa hao.
P5: Na re hloka ho fetola di-pad tsa rona tsa Heap Leach ho sebedisa AuLeach™?
Ha ho hlokahale diphetoho. AuLeach™ ke sebaka sa ho kenya ka botlalo. O ka tswela pele ho sebedisa meralo ya motheo ya hao ya ho nosetsa ka marothodi, di-geomembrane, le dikholomo tsa ho monya khabone hantle feela jwalo ka ha o ne o tla etsa ka sodium cyanide , ho hloka CAPEX e ntjha.
P6: Bongata bo Bonyane ba Odara (MOQ) ke bokae bakeng sa ho romela thepa kantle ho naha ho ya Callao?
Ho boloka litheko tse ntlafalitsoeng tsa fektheri ho pholletsa le Leoatle la Pacific, MOQ ea rona e tiileng ke 1x20' FCL (Moroalo o Felletseng oa Lijana) bakeng sa lik'hemik'hale tsohle tsa rona tsa merafo, ho kenyeletsoa AuCyan™, AuCarb™, le AuLeach™.
P7: Na le fana ka disampole tsa laboratori mahala merafong ya Peru?
E, re khothaletsa haholo netefatso e ikemetseng ea laboratori. Re fana ka lisampole tsa liteko tsa mahala tsa AuCarb™ Activated Carbon ea rona le AuLeach™ Non-Kotsi GDA e le hore sehlopha sa hau sa metallurgical se ka netefatsa kinetics ea adsorption le chai ea ho hlaphoheloa pele se etsa odara ea FCL ea boholo ba 1x20'.
P8: AuCyan™ e sebetsana jwang le tshitiso e phahameng ya koporo (cyanicide)?
Libakeng tsa porphyry, koporo e qhibilihang e ja cyanide e fokolang ka potlako. Hobane AuCyan™ Sodium Cyanide e tiisa bohloeki ba ≥98.3% , e fana ka bongata bo bongata ba li-ion tsa cyanide tse lokolohileng. Sena se tiisa hore esita le ka mor'a hore litšepe tsa motheo li je karolo ea tsona, ho ntse ho e-na le reagent e sebetsang e lekaneng ho qhala ka botlalo likaroloana tsa khauta tse reriloeng.
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