Lik'hemik'hale tse Tsoetseng Pele tsa ho Ntša Khauta bakeng sa Tšepe ea Amerika Boroa
Ho Hlōla Maru a Rarahaneng ho tloha Lithabeng tse Phahameng tsa Andes ho ea Amazon Basin
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 Peru, Brazil, Colombia, Chile le Guiana Shield.
Sebaka sa Merafo sa Amerika Boroa: K'honthinente ea Maemo a Feteletseng a Tšepe
Amerika Borwa ke setsi se matla se ke keng sa hanyetsoa tlhahisong ea khauta lefatšeng ka bophara, leha ho le joalo e hlahisa tse ling tsa liphephetso tse rarahaneng ka ho fetisisa tsa jeoloji le tsa tšepe lefatšeng. Ho tloha libakeng tse telele, tse phahameng tsa epithermal le porphyry tsa Lebanta la Andean (Peru, Chile, Colombia, Ecuador, Bolivia, Argentina) ho ea mobung o teteaneng, o ruileng ka letsopa oa laterite le saprolite oa Amazon Basin le Guiana Shield (Brazil, Suriname, Guyana, French Guiana, Venezuela) , libaka tsa ts'ebetso ea liminerale li tlameha ho hlomelloa ka li-reagent tsa lik'hemik'hale tsa maemo a lefats'e, tse sa sekisetseng.
United Chemical e eme ka pele ho tlhoko ena ea indasteri. Ka tekanyo e netefalitsoeng ea ho romela kantle ho naha e akaretsang Linaha tsa 77 +, re hlahisa le ho fana ka ditharollo tsa dikhemikhale tse entsweng ho kenella majweng a kganyetsang, ho mamella ho kgeloha ho matla ha mechini, le ho latela meralo e thata e ntseng e eketseha ya Tikoloho, Setjhaba le Puso (ESG) ya mebuso ya Amerika Borwa.
Ho netefatsa hore ketane ea phepelo e sireletsehile ebile e ka tšeptjoa, re sebetsa ka tieo ka thepa ea leoatle ea likepe. Re tšehetsa mesebetsi eohle ea kontinente tlas'a FOB (likou tsa Chaena) kapa lipehelo tsa CIF ka kotloloho libakeng tse kholo—tse kang Kou ea Callao (Peru), Kou ea Santos (Brazil), Kou ea Buenaventura (Colombia), le Kou ea Guayaquil (Ecuador). Mesebetsi ea rona e hloka Bongata bo Tlase ba Odara (MOQ) ba 1x20' FCL , e netefatsang litheko tse tobileng fekthering le phepelo e tsoelang pele bakeng sa lipotoloho tsa Carbon-in-Pulp (CIP), Carbon-in-Leach (CIL), Carbon-in-Column (CIC), Heap leaching, le Vat leaching.
1. Ho Notlolla Maru a Refractory: Lintlha tsa Bohloko ba Ts'ebetso ea Libaka
Tšitiso ea Cyanide ea Andean
Marotholi a khauta a pela Andes (haholo-holo Peru le Chile) hangata a amahanngoa le maemo a phahameng a liminerale tsa koporo le silevera (cyanicides). Litšepe tsena tsa motheo li ja cyanide e fokolang kapa e sa hloekang haholo , li liehisa haholo kinetics ea ho qhibiliha ha khauta le ho puputla lik'hemik'hale tsa OPEX.
Ho Hloekisa Letsopa la Amazonian le Letlalo la Letlalo
Libakeng tsa Guiana Shield le Brazilian laterite, litšepe li bontša letsopa le phahameng haholo le viscosity e phahameng ea pulp. Litankeng tse matla tsa CIP/CIL agitation, Carbon e sebetsang ea boemo bo tlase e silakanngoa habonolo, e leng se lebisang tlhahisong e mpe ea "carbon fines" le tahlehelo e ke keng ea fetoloa ea tšepe ea bohlokoa.
Lithibelo tse tiileng tsa ESG le Tikoloho
Mebuso ea Colombia, Ecuador le Brazil e tiisa melao ea tikoloho ka matla, e thibela haholo tšebeliso ea MERCURY le ho beha leihlo ho silafala ha limela ka mokhoa oa setso. Basebetsi ba lifeme ba batla ka potlako mekhoa e meng ea ho ntša metsi e seng kotsi ho tsamaisa li-biome tse amehang tikolohong.
2. United ChemicalMatrix ea Flagship bakeng sa Amerika Boroa
AuCyan™ Sodium Cyanide NaCN (≥98.3%)
Tekanyetso ea Bohloeki: ≥98.3%Ho loantša tšitiso e phahameng ea koporo e fumanoang mabanteng a porphyry a Andean, AuCyan™ Sodium Cyanide NaCN (≥98.3%) e fana ka boemo bo matla, bo sa sekisetseng ba bohloeki. E tiisitsoe bonyane ba ≥98.3% (ka tlhahlobo ea fektheri e fihlang ho 98.5%), li-briquette tsa rona tse tšoeu tse tiileng li hlahisa ho fumaneha ha CN - ion hang-hang le ka matla . Sena se feta bareki ba cyanicide, se netefatsa ho qhibiliha ha khauta ka potlako le ka botlalo lits'ebetsong tsa Heap, Vat, CIL, le CIP.
Ho Tsitsisa ho Hoholo: Sodium hydroxide (NaOH) e sa arajoang haholo e thibela ho hola mme e boloka di-buffer tsa pH tse ntle ka ho fetisisa dibakeng tse phahameng.
Sepalangoang se Sireletsehileng sa Leoatleng: Se pakiloe ka meropa ea tšepe ea 50kg e netefalitsoeng ke UN kapa mabokose a lehong a matlafalitsoeng a 1,000kg a nang le li-liner tse boima tsa PE, a sireletsang reagent khahlanong le mongobo o matla oa likepe tsa likepe le lipalangoang tsa Amazon.
📊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 letsopa le teteaneng, le nang le viscous haholo la Brazil kapa Guiana Shield, khabone e tloaelehileng ea fragments. Khabone e sebetsang ea AuCarb™ Gold Recovery Coconut Shell e kenngoa tšebetsong e matla ea mouoane mochesong o phahameng, e leng se fellang ka ho tiea ha bolo-pan e phahameng e tiisitsoeng ho ≥99% . Matla ana a makatsang a mechini a mamella ho putlama ho matla ha lerōle lipotolohong tsa CIL/CIP, e leng se felisang ka ho feletseng tahlehelo ea khauta e ntle ea khabone.
Bokgoni ba ho Jarisa bo sa Bapisoeng: Dinomoro tse phahameng tsa CTC le Iodine di kganna kinetics e potlakileng ya ho monya metsi, tse kgonang ho tlosa ditharollo tse rarahaneng tsa gold-cyanide ka katleho.
Li-Micro-pores tse Thibelang ho Fouling: Li entsoe ka palo e tlase ea li-platelet (≤5%) ho hanela chefo ea lintho tse phelang tse tsoang linthong tse bolileng tsa pula ea meru tse fumanoang ka linako tse ling marong a holim'a metsi.
📊 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 KotsiKa mebuso ea Colombia, Ecuador, le ho pholletsa le Amazon basin e sebelisang ts'ireletso e thata ea tikoloho, AuLeach™ Gold Leaching Agent (GDA) e fana ka tharollo e phethahetseng e tla sireletsa bokamoso. Ka ho hlaka e le k'hemik'hale e seng kotsi , AuLeach™ e nka sebaka sa Sodium Cyanide ntle le ho baka melaoana e thibelang thepa e chefo.
Ho Nkela Sebaka ka Nako: E lumellana ka 100% le li-Heap leaching tse teng, Vat leaching, CIP, le CIL. Ha ho na litšenyehelo tsa capital (CAPEX) bakeng sa phetoho ea lisebelisoa.
Thepa e Nolofalitsoeng ea ho Romelloa ha Linaha: E romelloa e le thepa e akaretsang, e feta litumello tse rarahaneng tsa koung ea DG, lipalangoang tse turang tse hlometseng, le litlhoko tse kotsi tsa polokelo Amerika Boroa.
Ho Hlaphoheloa ho Hoholo ho Ores e nang le Oxidized: Hangata e bapisa kapa e feta sekhahla sa ho hlaphoheloa ha cyanidation sa setso, haholo-holo ho li-depositi tsa epithermal tse nang le oxidized.
Netefatsa Tshebetso ho Maru a Hao a Amerika Borwa
Na li-laterite tsa letsopa le phahameng li baka ho senyeha ha khabone? Na melao e thata ea ESG e sokela ts'ebetso ea fektheri ea hau? Re mema Litsebi tsa Tšepe tsa Amerika Boroa le Batsamaisi ba Theko ho tla hlahloba theknoloji ea rona ka bobona.
📌 Ho fumaneha ha Sampole ea Laboratori mahala:
United Chemical ka thabo e 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 ho bona melemo ea rona ea kinetic.
* 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 Asked hangata
P1: AuCyan™ e sebetsana joang le mashala a porphyry a koporo-gold a mangata Andes?
Koporo ke "cyanicide" e tsebahalang haholo e jang cyanide e fokolang ka potlako. AuCyan™ Sodium Cyanide NaCN e entsoe ka bohloeki bo phahameng haholo ba ≥98.3% . Khokahano ena e matla e netefatsa hore esita le ka mor'a hore litšepe tsa motheo li je karolo ea reagent, li-ion tse lekaneng tsa cyanide (CN- ) li ntse li fumaneha ho khanna ho qhibiliha ha khauta ka potlako le ka botlalo.
P2: Ke likou life tsa Amerika Boroa tseo u li romellang tlas'a lipehelo tsa CIF?
United Chemical e fana ka thepa e felletseng ea likepe ho likou tsohle tse kholo tsa khoebo tsa Amerika Boroa. Re qotsa mantsoe a CIF khafetsa ho Callao (Peru), Santos le Paranaguá (Brazil), Buenaventura le Cartagena (Colombia), Guayaquil (Ecuador), le Valparaíso/San Antonio (Chile). Lipalangoang tsohle tsa ka hare ho naha ho tloha koung ea moo li eang teng li tsamaisoa ke moemeli oa thepa oa lehae oa moreki.
P3: Ke hobane'ng ha tekanyo ea ho thatafala ha ≥99% e le ea bohlokoa bakeng sa E entsoe ka Carbon Amazon?
Maru a tjhekilweng Guiana Shield le Amazon basin hangata a na le lateral le viscous haholo. Ho sisinyeha ho boima ha mechini ho hlokahalang litankeng tsa CIP/CIL ho baka kgatello e kgolo hodima di-granule tsa carbon. AuCarb™ Gold Recovery Coconut Shell Activated Carbon e tiisa ho thatafala ha pane ya bolo ya ≥99% , ho netefatsa hore carbon ha e silwe ho ba lerole le lesesane mme e isa kgauta ya hao e amohuweng setsing sa mesaletsa.
P4: Na AuLeach™ GDA ehlile e hlalositsoe e le e seng kotsi bakeng sa ho kenngwa Colombia kapa Brazil?
E. Moemeli oa AuLeach™ Gold Leaching o netefalitsoe ka molao e le k'hemik'hale e seng Kotsi bakeng sa lipalangoang tsa likepe le ho kenya thepa kantle ho naha. Sehlopha sena se bohlokoa bakeng sa ts'ebetso ea merafo libakeng tse amehang tikolohong (joalo ka Amazon kapa paramos ea Andean), kaha se feta lithibelo tse matla, maeto a sesole, le tumello e rarahaneng e amanang le ho kenngoa ha cyanide e chefo.
P5: Na le sebelisa lipalangoang tsa terene ho fihla libakeng tse koetsoeng joalo ka Bolivia?
Tjhe. Ka lebaka la lithibelo tsa thepa e kotsi tsa matjhaba le maemo a ho hoama a sa lebelloang libakeng tse phahameng, ha re sebelise dipalangwang tsa terene bakeng sa dik'hemik'hale tsa rona tse romellwang kantle ho naha. Re romela thepa ya lewatle feela (mohlala, CIF Port of Arica kapa Iquique naheng ya Chile bakeng sa thepa ya dipalangwang ya Bolivia), ka mora moo dikhamphani tsa diteraka tse nang le laesense di nka taolo.
P6: Na re tla hloka ho fetola semela sa rona sa CIP/CIL ho sebedisa moemedi ya AuLeach™ e seng Kotsi?
Ho hang ha ho jwalo. AuLeach™ e hlophisitswe e le sebaka sa 100% sa ho kenya letsoho ha cyanidation ya setso. O ka sebedisa ditanka tsa hao tse seng di ntse di le teng tsa ho sisinyeha, dikholomo tsa khabone, le disele tse hapang motlakase ntle le ho sebedisa tjhelete efe kapa efe ho di-retrofits tsa disebediswa.
P7: Bongata bo Bonyane ba Odara (MOQ) ke bokae bakeng sa thomello ya Amerika Borwa?
Ho boloka litheko tse ntlafetseng tsa fektheri le ho netefatsa katleho ea ho romelloa ha likepe ho pholletsa le Pacific kapa Atlantic, MOQ ea rona e tiileng ke 1x20' FCL (Moroalo o Felletseng oa Lijana) ho pholletsa le mela eohle ea lihlahisoa.
P8: Na re ka leka dihlahiswa tsa hao pele o etsa odara e felletseng ya 1x20' FCL?
E, re khothaletsa netefatso ea laboratori haholo. Re fana ka lisampole tsa liteko tsa mahala tsa AuCarb™ Activated Carbon ea rona le AuLeach™ Non-Kotsi GDA . Sena se lumella sehlopha sa hau sa tšepe ho etsa liteko tsa botlolo le likholomo ho netefatsa kinetics ea adsorption le sekhahla sa ho hlaphoheloa lerōleng la hau le ikhethileng pele re itlama ho romella thepa ka bongata khoebong.
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