Amakhemikhali Okukhipha Igolide Athuthukisiwe E-Brazilian Metallurgy
Ukunqoba Ama-Laterites Ane-Clay Ephakeme Nama-Refractory Sulfides kusuka ePará kuya eMinas Gerais
United Chemical inikeza ubumsulwa obuqinisekisiwe be-AuCyan™ Sodium Cyanide NaCN (≥98.3%), i-AuCarb™ Gold Recovery Coconut Shell Activated Carbon (≥99% Ubulukhuni), kanye ne-AuLeach™ Gold Leaching Agent (GDA) engeyona ingozi ukuze kunikezwe amandla i-Heap leaching, i-VAT leaching, i-CIP, i-CIL, kanye ne-CIC kuyo yonke imboni yezimayini yaseBrazil.
Inselele Yezimayini ZaseBrazil: Kusukela E-Amazon Kuya E-Iron Quadrangle
IBrazil inesabelo esikhulu kakhulu sokukhiqizwa kwegolide emhlabeni wonke, kodwa i-geology yayo ehlukile idinga ukunemba okungapheli kwensimbi. Ku- Quadrilátero Ferrífero (Iron Quadrangle) yaseMinas Gerais yomlando , imisebenzi ejulile ye-shaft ihlangabezana nama-ore ayinkimbinkimbi, aphikisayo e-sulfide amelana ne-cyanidation ejwayelekile. Ngokuphambene nalokho, esifundazweni segolide saseTapajós esichumayo sasePará kanye nase-Amazon Basin , izinkampani zezimayini zibhekene nezingqinamba ezinkulu zokusebenza ekucubunguleni inhlabathi ejiyile, egcwele ubumba kanye ne-saprolite eyonakalisa kakhulu i-activated Carbon.
Njengomkhiqizi ohamba phambili embonini othumela ngokuziqhenya ku- Amazwe we-77 + emhlabeni jikelele, United Chemical ihlinzeka ngama-reagent amakhemikhali aklanywe ngokwezifiso ukuze anqobe lezi zithiyo ezithile zaseBrazil. Ngaphezu kwalokho, siyaqaphela amazinga aqinile e-ESG aphoqelelwa yi-IBAMA kanye ne-ANM, enikeza ezinye izindlela zokuthobela imithetho ezintsha. Iphothifoliyo yethu isekela ngokugcwele I-Carbon-in-Pulp (CIP), I-Carbon-in-Leach (CIL), I-Carbon-in-Column (CIC), I-Heap leaching, kanye ne-Vat leaching.
Ukuze siqinisekise ukuthi izintambo zokuphakelwa ziphephile futhi aziphazamiseki, sisebenza kuphela ngokusebenzisa izinto zokuthutha izitsha zasolwandle. Sithengiselana ngaphansi kwemigomo ye-FOB (amachweba aseShayina) noma ye -CIF ngqo ezindaweni ezibalulekile zaseBrazil njengePort of Santos, Port of Vila do Conde (Barcarena), kanye nePort of Rio de Janeiro . Asisebenzisi ezokuthutha zesitimela zamazwe ngamazwe. Ngobuningi be-oda elincane (MOQ) obuqinile be- 1x20' FCL , siqinisekisa ukusebenza kahle kwezindleko eziqondile ezivela efektri kubo bonke ozakwethu bezimayini zezentengiselwano.
1. Ukuvula Ama-Ore Ayinkimbinkimbi: Izithiyo Zokusebenza eBrazil
Ama-slurries e-Laterite anobumba oluphezulu (i-Amazon)
Ama-ore ase-Amazonian laterite adala i-pulp enobuthi obukhulu kakhulu emathangini e-CIL/CIP. Ukusika okukhulu okwenziwa ngomshini okudingekayo ukuze kushukunyiswe lolu daka olukhulu kuphula i-Activated Carbon ejwayelekile ibe uthuli olucolekile, okubangela ukulahlekelwa kwegolide okungenakuguqulwa ngqo ezindaweni zokulahla imfucuza.
Ama-Refractory Sulfides (iMinas Gerais)
Ukusebenza okujulile kuvame ukuhlangana ne-arsenopyrite kanye ne-pyrrhotite. Lawa ma-sulfide ayinkimbinkimbi aphikisayo asebenza njengezinto ezisusa umoya-mpilo kanye ne-cyanide (ama-cyanicides), abambezela kakhulu amazinga okuncibilika kwegolide kanye nokukhulisa i-reagent yamakhemikhali i-OPEX.
Imithethonqubo Eqinile ye-IBAMA kanye Nezokuthutha
Ukuthutha i-DG Class 6.1 cyanide enobuthi obukhulu iye e-Amazon ngemifula nemigwaqo engagandayiwe kudinga ukuphelezelwa ngamasosha abizayo, imvume eqinile, kanye nokuhlolwa okubucayi kwemvelo. Izindawo zokumba zidinga ngokushesha ezinye izindlela ezihambisana nemvelo nezingeyona ingozi.
2. Unxantathu Wegolide: United ChemicalIzixazululo zeBrazil
I-AuCyan™ Sodium Cyanide NaCN (≥98.3%)
Izinga Lokuhlanzeka: ≥98.3%Ukuze kunqotshwe ama-sulfide angenakuphikiswa kanye nama-cyanicides atholakala ezimayini ezijulile zaseBrazil, i-AuCyan™ Sodium Cyanide NaCN inikeza amandla amakhemikhali angenakuphikiswa. Siqinisekisa ngokuqinile ubumsulwa obuncane obungu- ≥98.3% (ngamaqoqo okukhiqiza asefektri avivinywa njalo ku-98.5%). Njengoba yenziwe njenge-briquettes ezimhlophe ezizinzile kakhulu, i-AuCyan™ iqinisekisa ukukhishwa okunamandla nokusheshayo kwama-ion e-CN⁻, okusekela i-kinetics yokukhipha ngokushesha ngisho nalapho izinsimbi eziyisisekelo zidla ingxenye yesisombululo.
Ukwakheka Kokuzinza Okuphezulu: I-sodium hydroxide (NaOH) engaphenduliwe kahle inciphisa ukukala okungafunwa emipayipini ye-CIL/CIP enamandla.
Ukupakisha Okuphephile Kwasolwandle: Kupakishwe ezigubhuni zensimbi ezingama-50kg ezivalwe kahle ezingaqinisekisiwe yi-UN noma emabhokisini ezinkuni aqinisiwe angama-1,000kg anezimbobo ze-PE zangaphakathi, okuvimbela ngokuphelele ukuwohloka komswakama ngesikhathi sokuthuthwa kolwandle lwase-Atlantic.
📊Imininingwane Yobuchwepheshe: Izinga Lokuhlanzeka Elingu-98.3%
Njengoba sidlula amazinga okusebenza embonini, amaqoqo ethu okukhiqiza akamuva ahlala efinyelela amazinga "ekhwalithi ephezulu". Ngezansi kunedatha yokusebenza eqinisekisiwe.
| Izinto Zokuhlola | Okujwayelekile (GB/T 19306-2003) | I-AuCyan™ (Ejwayelekile) | Umthelela Wokusebenza |
|---|---|---|---|
| I-Sodium Cyanide (NaCN) | ≥ 98.0% | 98.3% | I-kinetics ephezulu yokuncibilika kwegolide kanye namazinga okululama. |
| I-Sodium Hydrooxide (NaOH) | ≤ 0.5% | 0.13% | Ukuqina kwe-pH okuphezulu; kuvimbela i-hydrolysis ngaphambi kwesikhathi. |
| I-Sodium Carbonate (Na2CO3) | ≤ 0.5% | 0.18% | Ukuphazamiseka kokungcola okuncishisiwe kwisisombululo sokuvuza. |
| Umswakama (H2O) | ≤ 0.9% | 0.3% | Ukuqina okuqinile okuthuthukisiwe ngesikhathi sokugcina isikhathi eside kanye nokuhamba olwandle. |
| Izinto Ezingancibiliki | ≤ 0.05% | 0.02% | Ifomula yokulwa nokuvaleka; ivikela amaphampu abalulekile kanye nama-nozzle. |
I-AuCarb™ Gold Recovery Coconut Shell Activated Carbon
Ukuqina kwe-Ball-Pan: ≥99%Uma kucutshungulwa ama-slurry e-laterite aqinile kakhulu, anobumba oluphezulu e-Amazon Basin, ikhabhoni ejwayelekile iyahluleka. I-AuCarb™ Activated Carbon yenziwe nge- Coconut Shell s ephezulu, enobuningi obukhulu ngokusebenzisa ukusebenza kwe-steam okuthuthukisiwe okuphezulu. Siqinisekisa ubulukhuni be-ball-pan obuphezulu obungu- ≥99% . Lokhu kuqina okungenakuqhathaniswa kusinda ekushukumeni okukhulu komshini we-pulp ene-viscosity ephezulu, cishe kuqeda ukulahleka kwegolide lekhabhoni elincane.
Amandla Okumunca Okukhulu: Umsebenzi we-CTC kanye ne-Iodine ophakeme uqinisekisa ukumunca okusheshayo nokuphelele kwe-gold-cyanide complexes, okunciphisa ukulahlekelwa kwesisombululo esingenalutho.
Ukungcoliswa Okunga-Organic: Okuqukethwe okuphansi kwama-platelet (≤5%) kumelana nobuthi obuvela ezintweni eziphilayo zasehlathini ezibolile ezivame ukutholakala kuma-laterites angaphezulu.
📊 Uchungechunge lwe-AuCarb™: Ithebula Lokuqhathanisa Okunembile Lamapharamitha Ayinhloko
Ukuze kube lula inqubo yokukhetha enembile kakhulu eklanyelwe isekethe yakho yensimbi ethile, sifingqe amapharamitha obuchwepheshe ayinhloko ezinhlobo zethu ezine ze-AuCarb™ eziphambili.
| Ipharamitha Yokuhlola Okuyinhloko | I-AuCarb™ BC1100 | I-AuCarb™ AC50 | I-AuCarb™ AC55 | I-AuCarb™ AC60 |
|---|---|---|---|---|
| Indawo Yokulinganisa Imakethe | I-Heap Leach Ejwayelekile / Ukusebenza Okubiza Kakhulu | Umkhiqizo oqhathaniswayo: Jacobi G208S | Umkhiqizo oqhathaniswayo: Jacobi G209S | Ukukhetha okuthuthukisiwe kwe-Large Scale / Okungaqhathaniswa: Jacobi G210S |
| Ukuminyana Okubonakalayo | 0.40 - 0.50 g/ml | 0.48 - 0.55 g/ml | 0.45 - 0.55 g/ml | 0.45 - 0.55 g/ml |
| Ukuqina kwepani lebhola | ≥ 98.5% | ≥ 99% | ≥ 99% | ≥ 99% |
| Okuqukethwe kweplatelet | ≤ 5% | ≤ 5% | ≤ 5% | ≤ 5% |
| Ukudla | ≤ 2% | ≤ 1.5% | ≤ 2% | ≤ 2% |
| Isamba sokuqukethwe komlotha | ≤ 5% | ≤ 3% | ≤ 3% | ≤ 3% |
| umswakama | ≤ 10% | ≤ 5% | ≤ 5% | ≤ 5% |
| Amandla Okumunca (Inani le-K) | / | ≥ 26 kg/t | ≥ 28 kg/t | ≥ 30 kg/t |
| Izinga Lokudonswa (Inani lika-R) | / | ≥ 50% | ≥ 55% | ≥ 60% |
| Inombolo ye-Iodine | ≥ 1100 mg/g | / | / | / |
| Umsebenzi we-Butane | / | ≥ 19.5% | ≥ 21% | ≥ 23% |
| I-CTC (Umsebenzi we-Carbon Tetrachloride) | / | ≥ 50% | ≥ 55% | / |
* Izindinganiso Zokusebenza: Ihambisana nezindinganiso ze-ASTM zaseMelika kanye nezindinganiso zokuhlola izimayini zangaphakathi ze-AARL. Umkhiqizo uphumelele ukuhlolwa komuntu wesithathu futhi amasampula okuhlola anganikezwa uma eceliwe.
I-AuLeach™ Gold Leaching Agent (GDA) - Ayiyona Ingozi
I-Reagent Engeyona IngoziNjengoba izinhlangano ezilawulayo zaseBrazil ezifana ne-IBAMA ziphoqelela imithetho eqinile yokuphepha kwemvelo kulo lonke i-Amazon kanye ne-Cerrado biomes, i-AuLeach™ Gold Leaching Agent (GDA) isebenza njengokuthuthukiswa okuyinhloko kwamasu. Ihlukaniswe ngokusemthethweni emhlabeni jikelele njengekhemikhali engeyona ingozi , i-AuLeach™ ithatha indawo ngokuphelele ye -Sodium Cyanide , inciphisa kakhulu izindleko zokuthutha, izidingo zomnakekeli ohlomile, kanye nezindleko zokukhishwa kokungcola emisipheni.
I-CAPEX Yemishini Engenayo: Indawo yokufaka engenamthungo. Sebenzisa ama-Heap leaching pads akho akhona, amathangi e-VAT leaching, ingqalasizinda ye-CIP, kanye ne-CIL ngaphandle kokuguqulwa kwemishini.
I-Amazon Logistics Engenazingxabano: Ithunyelwa njengempahla ejwayelekile. Idlula izimvume zechweba le-DG Class 6.1 eliyinkimbinkimbi kanye nemikhawulo yezokuthutha emfuleni yezimpahla eziyingozi.
Ukubuyiswa Okusheshayo Kwe-Oxide: Kuletha isivuno sokukhipha esilinganayo noma esiphezulu kuma-ore e-laterite axutshwe ne-oxidized uma kuqhathaniswa ne-cyanidation yendabuko, ngokuvamile nge-kinetics esheshayo.
Qinisekisa Ukusebenza Kumasampula Akho E-Brazilian Ore
Ingabe i-laterite yobumba oluningi ibhubhisa ikhabhoni yakho? Ingabe imithethonqubo ye-ESG kanye nezindleko zokuhamba kuyakhuphula i-OPEX yakho? Simema ochwepheshe bensimbi baseBrazil kanye nabaqondisi bokuthengwa kwempahla ukuthi bahlole ubuchwepheshe bethu mathupha.
📌 Ukutholakala Kwesampula Yelebhu Yamahhala:
United Chemical ngokuziqhenya inikeza amasampula okuhlolwa kwelebhu mahhala kuphela I-AuCarb™ Gold Recovery Coconut Shell Activated Carbon futhi I-AuLeach™ Gold Leaching Agent (GDA) - Ayiyona IngoziSebenzisa ukuhlolwa okuzimele kwe-bottle roll kanye nekholomu ukuqinisekisa ukuphakama kwethu kwe-kinetic ku-ore yakho ethile.
* Ukuthunyelwa kwezimpahla eziningi kwezentengiselwano emhlabeni wonke kuqala embonini Inani Eliphansi Le-oda (MOQ) elingu-1x20' FCL ngemibandela ye-FOB noma ye-CIF yolwandle.
Imibuzo Evame Ukubuzwa: I-Brazilian Metallurgy & Logistics
- Okuqukethwe Okungahleliwe
- Okuqukethwe okushisayo
- Okuqukethwe kokubuyekeza okushisayo
- Umqoqi BLK-301/I-Composite Floating Active Matter ≥60%
- I-Shock Tube Detonator
- I-Ammonium Nitrate Ama-Porous Prills
- I-Ferrous Sulfate Industrial Grade 90%
- calcium chloride anhydrous yokudla
- I-Sodium Metasilicate Pentahydrate
- I-Sodium alpha olefin sulfonate (AOS)
- 1I-Sodium Cyanide Eyehlisiwe (CAS: 143-33-9) Yezimayini - Ikhwalithi Ephezulu Namanani Ancintisanayo
- 2I-Sodium Cyanide 98.3% CAS 143-33-9 I-NaCN i-ejenti yokugqoka igolide Ebalulekile Ezimbonini Zamakhemikhali Ezimayini
- 3Imithetho Emisha Yase-China Yokuthekelisa I-Sodium Cyanide Nesiqondiso Sabathengi Bamazwe Ngamazwe
- 4I-Sodium Cyanide (CAS: 143-33-9) Isitifiketi somsebenzisi wokugcina (inguqulo yesiShayina nesiNgisi)
- 5I-Cyanide Yamazwe Ngamazwe (i-Sodium cyanide) Ikhodi Yokuphatha - Amazinga Okwamukela Imayini Yegolide
- 6Imboni yaseShayina iSulfuric Acid 98%
- 7I-Anhydrous Oxalic acid 99.6% Ibanga Lemboni
- 1I-Sodium Cyanide 98.3% CAS 143-33-9 I-NaCN i-ejenti yokugqoka igolide Ebalulekile Ezimbonini Zamakhemikhali Ezimayini
- 2Ukuhlanzeka Okuphezulu · Ukusebenza Okuzinzile · Ukubuyisela Okuphakeme — i-sodium cyanide yokucwiliswa kwegolide yesimanje
- 3Izithasiselo Zokudla Okunomsoco I-Sarcosine Emluthayo 99% min
- 4United ChemicalIthimba Labacwaningi Libonisa Igunya Ngemininingwane Eqhutshwa Ngedatha
- 5I-AuCyan™ High-Performance Sodium Cyanide | Ukuhlanzeka okungu-98.3% kokumbiwa kwegolide emhlabeni jikelele
- 6I-Digital Electronic Detonator (Isikhathi sokubambezeleka 0~ 16000ms)
- 7I-Detonator yeshubhu yeshubhu enamandla aphezulu, enembayo ephezulu
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