Makemikoro Ekugadzira Goridhe Akanakisisa eBrazilian Metallurgy
Kukunda High-Clay Laterites & Refractory Sulfides kubva kuPará kuenda kuMinas Gerais
United Chemical inopa kuchena kwakavimbiswa AuCyan™ Sodium Cyanide NaCN (≥98.3%), AuCarb™ Gold Recovery Coconut Shell Activated Carbon (≥99% Hardness), uye AuLeach™ Gold Leaching Agent (GDA) isina njodzi yekusimbisa mashandiro eHeap leaching, Vat leaching, CIP, CIL, uye CIC muchikamu chemigodhi cheBrazil.
Dambudziko reMigodhi yeBrazil: Kubva kuAmazon kusvika kuIron Quadrangle
Brazil ine huwandu hwakakura hwekugadzirwa kwegoridhe pasi rose, asi geology yayo yakasiyana inoda kunyatsojeka kwesimbi. Munhoroondo yeQuadrilátero Ferrífero (Iron Quadrangle) yeMinas Gerais , mabasa e deep-shaft anosangana nematombo akaomarara, anodzivirira sulfide anoramba cyanidation yakajairwa. Kusiyana neizvi, mudunhu regoridhe reTapajós rePará neAmazon Basin , makambani emigodhi anotarisana nematambudziko makuru ekushanda achigadzira ivhu gobvu, rakapfuma muvhu relaterite nesaprolite rinosvibisa zvakanyanya activated Carbon.
Semugadziri anotungamira muindasitiri, tinodada nekutumira kunze kwenyika 77 + nyika pasi rose, United Chemical inopa ma reagents emakemikari akagadzirwa nemaoko kuti akunde zvirambidzo izvi zveBrazil. Uyezve, tinoziva mitemo yakasimba yeESG inosimbiswa neIBAMA neANM, ichipa dzimwe nzira dzinoenderana nezvinodiwa. Portfolio yedu inotsigira zvizere Kubvisa Kabhoni Mukati Memvura (CIP), Kubvisa Kabhoni Mukati Memvura (CIL), Kubvisa Kabhoni Mukati Memvura (CIC), Kubvisa Kabhoni Mukati Memvura, uye Kubvisa Kabhoni Mumvura Mukati Memvura (Vat leaching)..
Kuti tive nechokwadi chekuti zvinhu zvinotengeswa zvakachengeteka uye zvisingadzoreki, tinoshanda chete kuburikidza nemidziyo yegungwa. Tinoita kutengeserana kwedu tichitevedzera mitemo yeFOB (China ports) kana CIF zvakananga kunzvimbo huru dzeBrazil dzakadai sePort of Santos, Port of Vila do Conde (Barcarena), uye Port of Rio de Janeiro . Hatishandise kutakura kwechitima kwenyika dzese. NeMinimum Order Quantity (MOQ) yakasimba ye1x20 ' FCL , tinovimbisa kushanda zvakanaka kwemari kubva kufekitori kuenda kune vese vanogovana migodhi yekutengeserana.
1. Kuvhura Matombo Akakombama: Zvipingamupinyi Zvekushanda muBrazil
Madota eLaterite ane Clay Yakawanda (Amazon)
Matombo eAmazonian laterite anogadzira pulp ine viscosity yakanyanya mumatangi eCIL/CIP. Kucheka kukuru kwemuchina kunodiwa kuti slurry iyi itsvedzerere inopwanya standard Activated Carbon kuita guruva rakatsetseka, zvichikonzera kurasikirwa kwegoridhe kusingadzoreki zvakananga munzvimbo dzematavi.
Refractory Sulfides (Minas Gerais)
Kuvhiyiwa kwakadzika kunowanzo sangana ne arsenopyrite ne pyrrhotite. Ma sulfide aya akaomarara anoshanda semishonga inobvisa oxygen ne cyanide zvakanyanya (cyanicides), anoderedza zvakanyanya kuwanda kwegoridhe uye anokwidza OPEX.
Mitemo Yakakomba yeIBAMA & Kufambiswa Kwezvinhu
Kutakura cyanide ine chepfu yakawanda yeDG Class 6.1 muAmazon kuburikidza nenzizi nemigwagwa isina kugadzirwa kunoda kuperekedzwa nemauto anodhura, mvumo yakasimba, uye kuongororwa kwakasimba kwezvakatipoteredza. Nzvimbo dzemigodhi dzinoda nekukurumidza dzimwe nzira dzinoenderana nekuchengetedzwa kwezvakatipoteredza uye dzisina njodzi.
2. Katatu kegoridhe: United ChemicalMhinduro dzeBrazil
AuCyan™ Sodium Cyanide NaCN (≥98.3%)
Mwero weKuchena: ≥98.3%Kuti ikunde ma sulfide ne cyanicides anowanikwa mumigodhi yakadzika yeBrazil, AuCyan™ Sodium Cyanide NaCN inopa simba remakemikari risingaperi. Isu tinovimbisa kuchena kwe ≥98.3% (nema batches ekugadzira emufekitori anoedzwa nguva dzose pa98.5%). Yakagadzirwa sema briquette machena akasimba, AuCyan™ inoita kuti CN⁻ ions ibudiswe zvine simba uye nekukurumidza, ichichengetedza kinetics ye leaching nekukurumidza kunyangwe simbi dzebase dzichidya chikamu chemushonga.
Kugadzika Kwakasimba: Sodium hydroxide isina kugadziriswa (NaOH) inoderedza kukwira kusingadiwe mumapaipi eCIL/CIP akasimba.
Kurongedza Kwakachengeteka Mugungwa: Kwakaputirwa mumadhiramu esimbi e50kg akasimbiswa neU.N. kana mumabhokisi emapuranga akasimbiswa e1,000kg ane PE liners dzemukati, zvichidzivirira zvachose kukanganiswa kwehunyoro panguva yekutakura zvinhu mugungwa reAtlantic.
📊Tsanangudzo yehunyanzvi: 98.3% Purity Standard
Zvichipfuura mwero weindasitiri, zvigadzirwa zvedu zvitsva zvinogara zvichiwana mamakisi e "Superior Quality". Pasi apa pane data rekushanda rakabvumidzwa.
| Kuedza Zvinhu | Standard (GB/T 19306-2003) | AuCyan™ (Yakajairika) | Kushanda Impact |
|---|---|---|---|
| Sodium Cyanide (NaCN) | ≥ 98.0% | 98.3% | Kuongororwa kwepamusoro-soro kwegoridhi uye mwero wekudzoreredza. |
| Sodium Hydrooxide (NaOH) | ≤ 0.5% | 0.13% | Kugadzikana kwepamusoro kwepH; inodzivirira hydrolysis isati yasvika nguva. |
| Sodium Carbonate (Na2CO3) | ≤ 0.5% | 0.18% | Kukanganiswa kwetsvina mumhinduro yekubuda kwetsvina kwakaderera. |
| Kunyorova (H2O) | ≤ 0.9% | 0.3% | Kugadzikana kwakasimba kwakawedzerwa panguva yekuchengetera zvinhu kwenguva refu uye yekufambisa zvinhu mugungwa. |
| Insoluble Substances | ≤ 0.05% | 0.02% | Fomura inodzivirira kuvhara; inodzivirira mapombi akakosha nema nozzles. |
AuCarb™ Gold Recovery Coconut Shell Activated Carbon
Kuoma kweBhora-Pani: ≥99%Pakugadzirisa matope elaterite ane ivhu rakawanda, ane ivhu rakawanda eAmazon Basin, kabhoni yakajairwa inokundikana. AuCarb™ Activated Carbon inogadzirwa kubva kuCoconut Shell yepamusoro-soro, ine density yakawanda kuburikidza nekushandiswa kwemhepo inopisa zvakanyanya. Isu tinovimbisa kuomarara kwebhora-pani yepamusoro kwe ≥99% . Kugara kwenguva refu uku kunoramba kuripo kana pulp ine viscosity yakakura, zvichiita kuti iparare necarbon gold.
Kukwanisa Kunyudza Mvura Kwakawanda: Kushanda kwepamusoro kweCTC neIodine kunoita kuti gold-cyanide complexes inyudze mvura nekukurumidza uye zvakakwana, zvichideredza kurasikirwa kwemvura isina chinhu.
Kusvibisa Mabhakitiriya: Kuwanda kwemaplatelet muropa (≤5%) kunodzivirira chepfu kubva kuzvinhu zvipenyu zvakaora zvemumvura zvinowanikwa mumaruva epamusoro.
📊 AuCarb™ Series: Tafura Yekuenzanisa Intuitive Parameters Yepakati
Kuti zvive nyore kusarudza zvinhu nenzira iri nyore, takapfupikisa zvinhu zvikuru zvemhando yepamusoro zvemhando dzedu ina dzeAuCarb™.
| Chikamu Chekuedza Chepakati | AuCarb™ BC1100 | AuCarb™ AC50 | AuCarb™ AC55 | AuCarb™ AC60 |
|---|---|---|---|---|
| Kuongororwa Kwemusika | Kushandiswa Kwemurwi Wemurwi Wemurwi / Kushanda Kwakadhura | Chigadzirwa chakafanana: Jacobi G208S | Chigadzirwa chakafanana: Jacobi G209S | Sarudzo yepamusoro yehukuru hwakakura / Inofananidzwa: Jacobi G210S |
| Apparent Density | 0.40 - 0.50 g/ml | 0.48 - 0.55 g/ml | 0.45 - 0.55 g/ml | 0.45 - 0.55 g/ml |
| Kuoma kwepani | ≥ 98.5% | ≥ 99% | ≥ 99% | ≥ 99% |
| Zviri Mumaplatelet | ≤ 5% | ≤ 5% | ≤ 5% | ≤ 5% |
| Kudya | ≤ 2% | ≤ 1.5% | ≤ 2% | ≤ 2% |
| Total Ash Content | ≤ 5% | ≤ 3% | ≤ 3% | ≤ 3% |
| mwando | ≤ 10% | ≤ 5% | ≤ 5% | ≤ 5% |
| Kugona Kusvina (K Kukosha) | / | ≥ 26 Kg/t | ≥ 28 Kg/t | ≥ 30 Kg/t |
| Mwero weAdsorption (R Kukosha) | / | ≥ 50% | ≥ 55% | ≥ 60% |
| Nhamba yeIodine | ≥ 1100 mg/g | / | / | / |
| Chiitiko cheButane | / | ≥ 19.5% | ≥ 21% | ≥ 23% |
| CTC (Kabhoni Tetrachloride Basa) | / | ≥ 50% | ≥ 55% | / |
* Maitiro Ekuita: Inotevedzera mitemo yeAmerican ASTM uye mitemo yekuongorora migodhi yeAARL. Chigadzirwa chacho chapasa ongororo yebato rechitatu uye sampuro dzekuedzwa dzinogona kupihwa kana zvakumbirwa.
AuLeach™ Gold Leaching Agent (GDA) - Isina Ngozi
Chinogadzirisa Chisina NgoziSezvo masangano eBrazil akaita seIBAMA achisimbisa mitemo yakasimba yekuchengetedza nharaunda muAmazon neCerrado biomes, AuLeach™ Gold Leaching Agent (GDA) inoshanda senzira yekupedzisira yekuvandudza. Yakanyorwa pasi rose sekemikari Isina Ngozi , AuLeach™ inotsiva zvachose Sodium Cyanide , ichideredza zvakanyanya mari yekufambisa, zvinodiwa zvekuperekedza nezvombo, uye mari yekubvisa tsvina kubva muzvipfuyo.
Hapana michina yeCAPEX: Chinhu chinotsiva zvinhu zvisina kuomarara. Shandisa maHeap leaching pads ako aripo, matangi eVat leaching, CIP, uye CIL infrastructure pasina kugadziriswa kwemuchina.
Amazon Logistics isina kukweshana: Inotumirwa semutoro wezvinhu zvose. Inopfuura mvumo yechiteshi cheDG Class 6.1 uye inopfuura nemiganhu yekutakura zvinhu zvine njodzi.
Kukurumidza Kuwana Oxide Recovery: Inoburitsa goho rakaenzana kana kuti rakanaka pamafuta eLaterite akasanganiswa neoxidized zvichienzaniswa necyanidation yechinyakare, kazhinji nekufamba nekukurumidza.
Simbisa Kushanda Kwako Pamienzaniso Yeore YekuBrazil
Ko laterite yevhu rakawanda iri kuparadza kabhoni yako here? Mitemo yeESG nemari yekufambisa iri kuwedzera OPEX yako here? Tinokoka maBrazilian Metallurgists neProcurement Directors kuti vaongorore tekinoroji yedu pachavo.
📌 Kuwanikwa kwemuenzaniso weLabhoritari pasina muripo:
United Chemical vanodada kupa sampuro dzebvunzo dzemurabhoritari dzemahara chete kune AuCarb™ Gold Recovery Coconut Shell Activated Carbon uye AuLeach™ Gold Leaching Agent (GDA) - Isina Ngozi. Ita bvunzo dzemabhodhoro nedzemakoramu dzakazvimiririra kuti uone kuti tine simba rekugadzira zvinhu zviri mumatombo ako chaiwo.
* Kutumirwa kwezvinhu zvakawanda pasi rose kunotanga pafekitori Minimum Order Quantity (MOQ) ye1x20' FCL kuburikidza neFOB kana CIF maritime terms.
Mibvunzo Inowanzo bvunzwa: Brazilian Metallurgy & Logistics
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