Lik'hemik'hale tse Tsoetseng Pele tsa ho Ntša Khauta bakeng sa Tšepe ea Brazil
Ho Hlōla Li-Laterite tsa Letsopa le Phahameng le Li-sulfide tse sa Refractory ho tloha Pará ho ea Minas Gerais
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 Brazil.
Phephetso ea Merafo ea Brazil: Ho tloha Amazon ho ea ho Quadrangle ea Tšepe
Brazil e laola karolo e kholo ea tlhahiso ea khauta lefatšeng ka bophara, leha ho le joalo jeoloji ea eona e ikhethang e hloka ho nepahala ho sa sekisetseng ha tšepe. Ho Quadrilátero Ferrífero (Iron Quadrangle) ea Minas Gerais ea nalane , mesebetsi e tebileng ea shaft e kopana le li-ore tse rarahaneng tsa sulfide tse hanang cyanidation e tloaelehileng. Ka lehlakoreng le leng, profinseng e ruileng ea khauta ea Tapajós ea Pará le Amazon Basin , lik'hamphani tsa merafo li tobana le litšitiso tse matla tsa ts'ebetso ea ho sebetsana le mobu o teteaneng, o ruileng ka letsopa le saprolite o senyang Carbon e sebetsang haholo.
Jwalo ka moetsi ya etellang pele indastering, re motlotlo ho romela kantle ho naha ho Linaha tsa 77 + lefatšeng lohle, United Chemical e fana ka di-reagent tsa dikhemikhale tse entsweng ka boikgethelo ho hlola dithibelo tsena tse ikgethang tsa Brazil. Ho feta moo, re ananela maemo a thata a ESG a qobellwang ke IBAMA le ANM, a fanang ka dikgetho tse ntjha tse latelang melao. Potefolio ya rona e tshehetsa 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.
Ho netefatsa hore ketane ea phepelo e sireletsehile, e sa sitisoeng ke letho, re sebetsa feela ka thepa ea likepe tsa leoatle. Re etsa khoebo tlas'a melao ea FOB (likou tsa Chaena) kapa CIF ka kotloloho ho ea libakeng tsa bohlokoa tsa Brazil tse kang Kou ea Santos, Kou ea Vila do Conde (Barcarena), le Kou ea Rio de Janeiro . Ha re sebelise lipalangoang tsa terene tsa machaba. Ka Bongata bo Tiileng ba Odara (MOQ) ba 1x20' FCL , re netefatsa katleho ea litšenyehelo tsa fektheri bakeng sa balekane bohle ba merafo ea khoebo.
1. Ho Notlolla Maru a Rarahaneng: Litšitiso tsa Ts'ebetso Brazil
Marotholi a Laterite a Letsopa le Lengata (Amazon)
Majwe a Amazonian laterite a hlahisa pulp e nang le viscosity e phahameng haholo ka har'a litanka tsa CIL/CIP. Sekere se seholo sa mechini se hlokahalang ho sisinya seretse sena se teteaneng se silakanya Khabone e tloaelehileng e sebetsang hore e be lerōle le lesesaane, e leng se bakang tahlehelo e ke keng ea fetoloa ea khauta ka ho toba litsing tsa mesaletsa.
Li-sulfide tse halefisang (Minas Gerais)
Hangata mesebetsi e tebileng e kopana le arsenopyrite le pyrrhotite. Li-sulfide tsena tse rarahaneng tse hanyetsang li sebetsa e le li-scavengers tse matla tsa oksijene le cyanide (cyanicides), li liehisa sekhahla sa ho qhibiliha ha khauta haholo le ho foqoha ha reagent ea lik'hemik'hale OPEX.
Melao e Tiileng ea IBAMA le Tsamaiso ea Lintho
Ho tsamaisa cyanide e chefo haholo ea DG Class 6.1 ka hare ho Amazon ka linōka le litsela tse sa katoang ho hloka ho felehetsoa ke masole a turang, tumello e matla, le tlhahlobo e matla ea tikoloho. Libaka tsa merafo li hloka mekhoa e meng e latelang tikoloho ka potlako, e seng kotsi.
2. Khutlotharo ea Khauta: United ChemicalLitharollo tsa Brazil
AuCyan™ Sodium Cyanide NaCN (≥98.3%)
Tekanyetso ea Bohloeki: ≥98.3%Ho hlola di-sulfide tse hanyetsang le di-cyanicides tse fumanwang merafong e tebileng ya Brazil, AuCyan™ Sodium Cyanide NaCN e fana ka matla a sa sekisetseng a dikhemikhale. Re netefatsa ka tieo bohloeki bo bonyane ba ≥98.3% (ka dihlopha tsa tlhahiso ya fektheri tse lekoang khafetsa ho 98.5%). E hlophisitswe e le di-briquette tse tshweu tse tsitsitseng haholo, AuCyan™ e netefatsa ho lokollwa ha di-ion tsa CN⁻ ka matla le hanghang, e boloka kinetics e potlakileng ya ho dutla esita le ha ditshipi tsa motheo di ja karolo ya tharollo.
Sebopeho sa ho Tsitsisa ho Hoholo: Sodium hydroxide (NaOH) e sa arajoang haholo e fokotsa ho hola ho sa batleheng liphaepheng tse matla tsa CIL/CIP.
Sephutheloana se Sireletsehileng Leoatleng: Se pakiloe ka meropa ea tšepe ea 50kg e tiisitsoeng ke UN e koetsoeng ka moea kapa mabokose a lehong a matlafalitsoeng a 1,000kg a nang le li-liner tsa PE tse ka hare, tse thibelang ho senyeha ha mongobo ka botlalo nakong ea thepa ea leoatle 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%Ha ho sebetsoa marotholi a letsopa le phahameng a laterite a Amazon Basin, khabone e tloaelehileng ea hloleha. Khabone e sebetsang ea AuCarb™ e etsoa ka Coconut Shell ea boleng bo holimo, e nang le bongata bo phahameng ka ho sebelisa mouoane o phahameng oa mocheso o phahameng. Re netefatsa ho tiea ha pane ea bolo ea maemo a holimo ea ≥99% . Ho tšoarella hona ho sa bapisoeng ho pholoha ho sisinyeha ho matla ha pulp e nang le viscous e phahameng, hoo e batlang e felisa tahlehelo e ntle ea khauta ea khabone.
Bokgoni bo Boholo ba ho Monya: Tshebetso e phahameng ya CTC le iodine e netefatsa ho monya ka potlako le ka botlalo ha metsoako ya kgauta-cyanide, e fokotsa tahlehelo ya tharollo e se nang letho.
Thibelo ea ho Silafala ha Lintho Tse Hloekileng: Li-platelet tse tlase (≤5%) li hanela chefo e tsoang linthong tse bolileng tsa tlhaho tsa pula ea meru tse fumanehang hangata li-laterite tse 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 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 KotsiHa mekhatlo ea taolo ea Brazil joalo ka IBAMA e ntse e tiisa melao e matla ea polokeho ea tikoloho ho pholletsa le li-biome tsa Amazon le Cerrado, AuLeach™ Gold Leaching Agent (GDA) e sebetsa e le ntlafatso ea maano a ho qetela. E arotsoe ka molao lefatšeng ka bophara e le k'hemik'hale e seng Kotsi , AuLeach™ e nka sebaka sa Sodium Cyanide ka botlalo , e fokotsa litšenyehelo tsa thepa haholo, litlhoko tsa ho etelloa pele ke batho ba hlometseng, le litšenyehelo tsa ho ntša chefo ea mesaletsa ea litšila.
Lisebelisoa tse se nang letho CAPEX: Sebaka se se nang sekoli sa ho kenya. Sebelisa li-pad tsa hao tsa Heap leaching tse teng, litanka tsa Vat leaching, meralo ea motheo ea CIP le CIL ntle le liphetoho tsa mechini.
Amazon Logistics e sa ferekane: E romelloa e le thepa e akaretsang. E feta litumello tsa koung ea DG Class 6.1 tse rarahaneng le lithibelo tsa lipalangoang tsa noka tsa thepa e kotsi.
Ho Fumana Oxide ka Potlako: E fana ka chai e lekanang kapa e phahameng ea ho ntša li-ore tsa laterite tse nang le oxidized ha li bapisoa le cyanidation ea setso, hangata ka kinetics e potlakileng.
Netefatsa Tshebetso Disampoleng tsa Hao tsa Ore tsa Brazil
Na laterite ea letsopa le phahameng e senya khabone ea hau? Na melaoana ea ESG le litšenyehelo tsa lipalangoang li phahamisa OPEX ea hau? Re mema Litsebi tsa Tšepe tsa Brazil le Batsamaisi ba Theko ho tla hlahloba theknoloji ea rona ka bohona.
📌 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 ikemetseng tsa moqolo oa botlolo le tsa kholomo ho netefatsa bophahamo ba rona ba kinetic holim'a oli ea hau e itseng.
* 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 Brazil
- Litaba tse sa reroang
- Likahare tse chesang
- Likahare tse chesang tsa tlhahlobo
- Mobokelli BLK-301/Composite Floating Active Matter ≥60%
- Shock Tube Detonator
- Ammonium Nitrate Porous Prills
- Ferrous Sulfate Industrial Grade 90%
- calcium chloride anhydrous bakeng sa lijo
- Sodium Metasilicate Pentahydrate
- Sodium alpha olefin sulfonate (AOS)
- 1Sodium Cyanide e theotsoeng (CAS: 143-33-9) bakeng sa Merafo - Boleng bo Phahameng le Litheko tsa Tlholisano
- 2Sodium Cyanide 98.3% CAS 143-33-9 Sehlahisoa sa khauta sa NaCN se Hlokahalang bakeng sa Liindasteri tsa Lik'hemik'hale tsa Merafo
- 3Melawana e Metjha ya China mabapi le Thomelo ya Sodium Cyanide le Tataiso bakeng sa Bareki ba Matjhaba
- 4Sodium Cyanide (CAS: 143-33-9) Setifikeiti sa mosebelisi oa ho qetela (phetolelo ea Sechaena le Senyesemane)
- 5Cyanide ea Machaba (Sodium cyanide) Khoutu ea Tsamaiso - Melao ea Kamohelo ea Merafo ea Khauta
- 6China feme ea Sulfur Acid 98%
- 7Anhydrous Oxalic acid 99.6% Kereiti ea Liindasteri
- 1Sodium Cyanide 98.3% CAS 143-33-9 Sehlahisoa sa khauta sa NaCN se Hlokahalang bakeng sa Liindasteri tsa Lik'hemik'hale tsa Merafo
- 2Bohloeki bo Phahameng · Ts'ebetso e tsitsitseng · Pholiso e Phahameng - sodium cyanide bakeng sa leaching ea khauta ea sejoale-joale
- 3Litlatsetso tsa Phepo Lijo tse Lemaletseng Sarcosine 99% min
- 4United ChemicalSehlopha sa Bafuputsi se Bontša Bolaoli ka Boitsebiso bo Tsamaisang Boitsebiso
- 5AuCyan™ Sodium Cyanide e Sebetsang ka Bongata | 98.3% Bohloeki bakeng sa Merafo ea Khauta ea Lefatše
- 6Digital Electronic Detonator (Nako ea ho lieha 0 ~ 16000ms)
- 7Matla a phahameng, a Phahameng ka ho Fetisisa a Shock Tube Detonator
Khokahano ea molaetsa oa inthaneteng
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