Ho phahamisa Mesebetsi ea ho Fumana Khauta le Silevera ea Argentina
Khemistri e Tsoetseng Pele ea ho Ntša Metsi bakeng sa Deseado Massif le High Andes
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 lekala la merafo la Argentina.
Sebaka sa Merafo sa Argentina: Symphony ea Silevera, Khauta le Leqhoa
Argentina e emela moeli o moholo le o fapaneng haholo oa tšepe. Sebakeng se ka boroa sa Patagonia, haholo-holo Deseado Massif e Santa Cruz , li-depositi tsa vein tsa maemo a lefats'e tsa epithermal li hlahisa litekanyo tse phahameng haholo tsa silevera ho khauta. Holimo ka leboea ho Andes e ntle ea San Juan le Salta , li-depositi tse kholo tsa khauta tsa maemo a tlase li sebetsoa ka ho leaching ea Heap libakeng tse phahameng haholo tse fetang limithara tse 4,000. Liprofaele tsena tse ikhethang tsa jeoloji li hloka li-reagent tse ka mamellang tšebeliso e feteletseng ea cyanicide le tikoloho ea kinetic e hoamisang.
Jwalo ka mofani wa thepa ya maemo a hodimo, re motlotlo ho romela kantle ho naha ho Linaha tsa 77 +, United Chemical e fa Argentina meralo ea motheo ea lik'hemik'hale e etselitsoeng ho laola maemo ana a feteletseng. Ho feta moo, ho latela melao e rarahaneng ea tikoloho ea Argentina—moo liprofinse tse ling li thibelang ka ho feletseng ho silafatsa limela ka mokhoa oa setso—ho hloka ho latela melao e mecha. Matrix ea rona ea lihlahisoa e tšehetsa ka botlalo 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 lipotoloho.
Ka ho netefatsa tshireletso e felletseng ya ketane ya phepelo, re sebetsa ka botlalo ka thepa ya lewatle ya lewatle. Re etsa kgwebo tlasa dipehelo tsa FOB (dikou tsa China) kapa CIF ka ho toba ho di-hub tsa bohlokwa jwalo ka Kou ya Buenos Aires le Kou ya Puerto Deseado . Re qhelela ka thoko dipalangwang tsa diterene tsa matjhaba ka thata ka lebaka la dithibelo tse kotsi tsa thepa. Re tshehetswa ke Bongata bo Tlase ba Odara (MOQ) ba 1x20' FCL , re fana ka bokgoni bo tobileng ba fektheri ho lekana le ditlhoko tsa hao tsa tlhahiso.
1. Ho Hlōla Mathata a Ts'ebetso ea Argentina
Litekanyo tsa "Cyanicide" tsa Silevera e Phahameng (Santa Cruz)
Hangata mesaletsa ea epithermal e Deseado Massif e na le silevera e ngata hammoho le khauta. Silevera e hloka tekanyo e habeli ea stoichiometric ea cyanide ho qhibiliha ha e bapisoa le khauta, e tlosa ka matla matamo a fokolang a reagent le ho sitisa ho hlaphoheloa ka kakaretso haeba bohloeki bo senyeha.
Kinetics ea Libaka tse Phahameng tse Hoamisang (San Juan)
Ha bophahamo bo feta 4,000m, mocheso o batang le ho fokotseha ho matla ha oksijene di fokotsa haholo tekanyo ya ho qhibiliha ha Elsner dipading tsa Heap leach. Maemong ana, ke di-ion tse matla haholo, tse matla tsa cyanide tse lokolohileng tse ka bolokang lebelo le putsang la ho ntsha.
Lithibelo tsa Cyanide tsa Profense (Mendoza/Chubut)
Ka lebaka la tsamaiso ea 'muso oa Argentina, liprofinse tse 'maloa li entse melao e thata e thibelang tšebeliso ea lik'hemik'hale tse chefo (joalo ka cyanide) merafong. Liranta tse libilione tsa polokelo ea khauta li ntse li koaletsoe ka tlas'a lefatše, li emetse ka tjantjello mokhoa o mong oa ho ntša metsi o seng kotsi, o lumellanang le molao.
2. Khutlotharo ea Khauta: United ChemicalLitharollo tsa 's bakeng sa Argentina
AuCyan™ Sodium Cyanide NaCN (≥98.3%)
Tekanyetso ea Bohloeki: ≥98.3%Ho feta tšebeliso e kholo ea silevera Patagonia le kinetics ea ho hoamisa ea Andes e phahameng, AuCyan™ Sodium Cyanide NaCN e fana ka sledgehammer ea indasteri. Re tiisa ka tieo bohloeki bo bonyane ba ≥98.3% (e lekoa khafetsa ho 98.5%). Khatello ena e sa bapisoeng e netefatsa ho lokolloa ho phatlohang ha li-ion tsa CN⁻ ha li qhibiliha, li khaola ka potlako li-cyanicides tsa silevera le kinetics ea metsi a batang e qalang butle.
Boleng bo Phahameng ba ho Thibela ho Seka: Ditshila tse tlase haholo tsa sodium hydroxide (NaOH) di thibela ho hoama le ho sekeha ha di-emitter tsa marotholi hodima di-pad tsa Heap Leach tse bophahamo bo hodimo.
Tšireletso ea Leoatleng: E tsamaisoa ka meropa ea tšepe e koetsoeng ka thata ea 50kg kapa mabokose a lehong a tiisitsoeng a 1,000kg. Li-liner tse kopantsoeng tsa PE li sireletsa li-briquette khahlanong le ho senyeha ha sepakapaka nakong ea leeto le lelelele la Atlantic.
📊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 Kokonate ya Kgauta ya AuCarb™
Boima ba Pane ea Ball-Pan: ≥99%Mejaro e mengata ea silevera e bolela hore Khabone ea hau e sebetsang e tlameha ho ba le bokhoni bo boholo ba ho jara le ho tšoarella ka mokhoa o feteletseng oa sebopeho. Khabone e sebetsang ea AuCarb™ e entsoe ka khetla ea kokonate e teteaneng haholo ka ts'ebetso e matla ea mouoane. Re netefatsa boima ba 'mele bo phahameng ba ≥99% , ho netefatsa hore li-granule tsa khabone ha li robehe tlas'a khatello ea meaho e boima ea khauta/silefera likholomong tsa CIL le CIC.
Colossal Adsorption Kinetics: Boleng ba iodine le CTC bo maemong a holimo bo netefatsa ho tlosoa ka potlako ha ditharollo tse ngata tsa kgauta le silefera, ho thibela tahlehelo ya jwala bo se nang letho.
Marangrang a Pristine Pore: Palo e tlase ea li-platelet (≤5%) e nolofalletsa ho tsosolosoa ha mocheso ka potlako le ka katleho le ho hlapolla (Zadra/AARL) ntle le ho silafatsa ka lintho tse phelang.
📊 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
Sesebediswa se seng KotsiBakeng sa merero ea merafo e fumanehang liprofinseng tsa Argentina tse nang le lithibelo tse tiileng tsa cyanide, AuLeach™ Gold Leaching Agent (GDA) ke senotlolo sa ho qetela sa ho notlolla thepa e lahlehileng. E arotsoe ka molao lefatšeng ka bophara e le k'hemik'hale e seng Kotsi , AuLeach™ e qoba ka ho feletseng molao oa thepa e chefo, e lumellang ho ntšoa ha khauta ho tsoela pele tumellanong le litaelo tse thata tsa lehae tsa ESG.
Lisebelisoa tsa CAPEX tse se nang letho: E lumellana ka botlalo le meralo ea motheo e teng ea Heap leaching, Vat leaching, CIP, le CIL. Ha e hloke ho lokisoa ha mechini ho hang.
Thepa e sa Lekanyetsoang: E romelloa le ho tsamaisoa ka literaka e le thepa e akaretsang, e felisang litšenyehelo tse phahameng tsa mangolo a tumello ea ho kenya thepa e kotsi le li-escort tse khethehileng tsa DG ho pholletsa le Pampas.
Lebelo le Phahameng la ho Hlaphoheloa: E lumellana kapa e feta chai ea setso ea cyanidation ho li-ore tse nang le oxidized le tse nang le oxidized hanyane, hangata e bonts'a linako tse potlakileng tsa karabelo.
Netefatsa Tshebetso Disampoleng tsa Hao tsa Majwe a Argentina
Na dikarolelano tse phahameng tsa silevera di ja di-reagent tsa hao? Na dithibelo tsa tikoloho tsa provense di sitisa projeke ya hao? Re mema Ditsebi tsa Tshepe tsa Argentina, Batsamaisi ba Dimela le Batsamaisi ba Ketane ya Phepelo ho lekola bokgabane ba rona ba dikhemikhale ka boikemelo.
📌 Ho fumaneha ha Sampole ea Laboratori mahala:
United Chemical ka motlotlo o fana ka disampole tsa liteko tsa laboratori tsa mahala bakeng sa Khabone e Sebedisitsweng ya Kokonate ya Kgauta ya AuCarb™ le Moemeli oa ho Leaching Khauta oa AuLeach™ (GDA) - Ha o KotsiEtsa liteko tse felletseng tsa moqolo oa botlolo le tsa kholomo ho netefatsa melemo ea rona ea kinetic pele o etsa odara ea bongata.
* Thomello e kgolo ya kgwebo lefatsheng ka bophara e qala fekthering Bongata bo Tlase ba Odara (MOQ) ba 1x20' FCL ka dipehelo tsa lewatle tsa FOB kapa CIF.
Lipotso Tse Botsoang Khafetsa: Tšepe le Thepa ea Argentina
Fumana likarabo tse hlakileng, tse tataisoang ke litsebi lipotsong tse tloaelehileng tsa botekgeniki le tsa thepa mabapi le lik'hemik'hale tsa rona tsa ho ntša khauta Argentina.
1. AuCyan™ e sebetsana joang le dikarolelano tse phahameng tsa silevera le khauta tse tloaelehileng Santa Cruz?
AuCyan™ e sebetsana le dikarolelano tse phahameng tsa silevera ho ya ho kgauta ka ho fana ka bongata bo phahameng haholo ba bohlweki (≥98.3%) ba Sodium Cyanide e sebetsang . Di-depositi tsa epithermal ho Deseado Massif (Santa Cruz) hangata di na le silevera e ngata, e hlokang hoo e ka bang habeli palo ya stoichiometric ya cyanide ho qhibiliha ha e bapiswa le kgauta. Haeba bohlweki ba reagent bo le tlase, silevera e ja di-ion tse sebetsang, e leng se etsang hore kgauta e se ke ya qhibilihiswa. Bohlweki ba rona bo tiiseditsweng ba ≥98.3% bo netefatsa bongata bo bongata ba di-ion tsa CN⁻ tse lokolohileng ho qhibilihisa silevera le kgauta ka nako e le nngwe, e leng se eketsang ho kgutliswa ha tshepe ya bohlokwa ka kakaretso.
2. Ke likou life tsa likepe tsa Argentina tseo u li sebelisang bakeng sa ho isa thepa ho CIF?
Re sebelisa Kou ea Buenos Aires le Kou ea Puerto Deseado bakeng sa ho isa thepa ka sekepeng ka mokhoa o sireletsehileng ho ea Argentina. Ho tšehetsa ho ata ha libaka tse ngata tsa Argentina, Kou ea Buenos Aires e loketse lipalangoang tsa bohareng le tse ka leboea tsa naha (joalo ka San Juan le Salta), ha Kou ea Puerto Deseado e le sebakeng se loketseng bakeng sa ts'ebetso Santa Cruz le Patagonia. Hang ha e se e amohetsoe ka har'a lekeno, k'hamphani ea hau ea thepa ea lehae e khethiloeng e sebetsana le literaka tse kenang ka hare ho naha ho ea sebakeng sa morafo.
3. Na AuLeach™ GDA e ka sebelisoa liprofinseng tsa Argentina tse thibelang cyanide?
E, AuLeach™ GDA e ka sebelisoa liprofinseng tsa Argentina tse nang le lithibelo tsa cyanide hobane e arotsoe ka molao e le k'hemik'hale e seng Kotsi lefatšeng ka bophara. Bakeng sa litumellano tsa merafo tse fumanehang liprofinseng (joalo ka Mendoza le Chubut) tse nang le lithibelo tse thata tsa molao lik'hemik'haleng tse chefo joalo ka sodium cyanide , AuLeach™ e fana ka tsela e lumellanang ka botlalo le e mosa ho tikoloho ea ho notlolla mehloli ea khauta e lahlehileng ntle le ho tlōla litaelo tsa tikoloho tsa profinse.
4. AuCyan™ e sebetsa joang libakeng tse phahameng haholo, tse batang haholo San Juan?
AuCyan™ e sebetsa hantle haholo libakeng tse batang ka ho sebelisa bohloeki ba eona ba ≥98.3% ho theha tikoloho e matla ea lik'hemik'hale e koahelang thermodynamics e fokolang. Libakeng tse phahameng tse fetang limithara tse 4,000 Andes, mocheso oa serame le khatello e tlase ea sepakapaka li fokotsa oksijene e qhibilihisitsoeng ka matla metsing a ts'ebetso, li sitisa kinetics e tloaelehileng ea leaching. Khatello e phahameng ea AuCyan e boloka sekhahla se potlakileng sa ho qhibiliha esita le libakeng tse batang tsa Heap Leach.
5. Hobaneng ha tekanyo ea ho thatafala ha ≥99% e le ea bohlokoa bakeng sa AuCarb™ E entsoe ka Carbon?
Tekanyetso ea boima ba ≥99% e bohlokoa hobane e thibela khabone e sebetsang hore e se ke ea siloa hore e be lerōle nakong ea ho sisinyeha ho matla ha mechini ha limela tsa CIP le CIL. Haeba khabone ea hau e sebetsang e le bonolo, makhasi a impeller a tla e sila, 'me lerōle lena—le tletseng khauta le silevera ea hau e ntšitsoeng—le tla feta ka har'a li-screen 'me le lahleheloe ke mehatla. Botšepehi bo feteletseng ba sebopeho sa AuCarb™ bo netefatsa hore ha ho na tahlehelo ea ho hoholeha.
6. Na le fana ka lipalangoang tsa terene tse tšelang meeli ho ea merafong ea Argentina e ka hare ho naha?
Tjhe, re thibela ka thata tshebediso ya dipalangwang tsa diterene tsa matjhaba bakeng sa diromelwantle tsa rona tsa dikhemikhale. Ka lebaka la melao e matla ya polokeho ya matjhaba e laolang ho tsamaiswa ha dikhemikhale tse kotsi le ho se tsejwe esale pele ha meralo ya motheo ya diterene e phahameng, re sireletsa ketane ya rona ya phepelo feela ka ho romela dikontenara tsa lewatle (FOB/CIF) ho ya dikoung tse yang ho tsona.
7. Na ho na le litšenyehelo tsa tšebeliso ea chelete (CAPEX) tsa ho fetohela ho AuLeach™?
Ha ho na litšenyehelo tsa CAPEX tse hlokahalang hobane AuLeach™ e entsoe e le sebaka sa ho kenya ka 100%. Batsamaisi ba limela ba Argentina ha ba hloke ho reka litanka tse ncha tsa ho ntša metsi, ho fetola litsamaiso tsa bona tsa ho nosetsa ka metsi a Heap leach, kapa ho fetola lipotoloho tsa bona tsa ho tlosa metsi ka khabone. U mpa u nkela cyanide sebaka ka AuLeach™ ha u ntse u sebelisa lime e tloaelehileng e nang le metsi ho laola pH.
8. Bongata bo Bonyane ba Odara (MOQ) ke bofe bakeng sa ho romela thepa kantle ho naha Argentina?
Bongata ba rona bo tiileng ba Odara e Tlase (MOQ) ke 1x20' FCL (Mojaro o Felletseng oa Lijana). Leano lena le sebetsa hohle ho AuCyan™, AuCarb™, le AuLeach™ ho netefatsa litheko tse tobileng fekthering, ho sireletsa liphutheloana tsa lik'hemik'hale hore li se ke tsa senyeha, le ho ntlafatsa litšenyehelo tsa thepa ea likepe ho pholletsa le Leoatle la Atlantic.
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