Sinadaran Hako Zinare Masu Ci Gaba Don Mesoamerica & Caribbean
Nasara Mai Yawan Azurfa na Epithermal da Sulfide Masu Rage Tsauri
United Chemical Yana samar da garantin tsarkin AuCyan™ Sodium Cyanide NaCN (≥98.3%), AuCarb™ Gold Recovery Coconut Shell Carbon (≥99% Taurin kai), da kuma Agent Leaching Gold AuLeach™ (GDA) wanda ba shi da haɗari don ƙarfafa Heap Leaching, Leaching VAT, CIP, CIL, da CIC a faɗin Mexico, Jamhuriyar Dominican, Nicaragua, Honduras, da Guatemala.
Yanayin Haƙar Ma'adinai na Mesoamerican da Caribbean: Haɗuwar Azurfa da Zinariya
Hanyar ƙasa da ta miƙe daga Mexico zuwa Guatemala, Honduras, Nicaragua , har zuwa Jamhuriyar Dominican tana ɗauke da wasu daga cikin ma'ajiyar ƙarfe masu daraja mafi ƙarfi da tarihi a duniya. Hana zinare a wannan yanki mai faɗi yana gabatar da ƙalubale daban-daban na ƙarfe. A cikin bel ɗin Sierra Madre na Mexico, zinare galibi yana da alaƙa da adadi mai yawa na azurfa (ajiya mai zafi). A halin yanzu, a Jamhuriyar Dominican (kamar gundumar Pueblo Viejo), dole ne a sarrafa ma'adanai masu ƙarfi waɗanda ke buƙatar magani mai ƙarfi kafin a yi amfani da su wajen yin cyanidation.
A matsayina na mai samar da kayayyaki na masana'antu mai alfahari da fitarwa zuwa Kasashen 77 + duniya, United Chemical yana samar da kayayyakin more rayuwa na musamman waɗanda aka ƙera waɗanda suka shawo kan waɗannan ƙuntatawa daban-daban. Ganin yanayin guguwa mai tsanani da kuma tsauraran dokokin teku na muhalli waɗanda ke kula da Tekun Caribbean da yankin Canal na Panama, muna ba da duka kayan aikin gargajiya masu ƙarfi da kuma madadin juyin juya hali marasa haɗari. Tsarin samfurinmu yana goyan bayan cikakken Carbon-in-Pulp (CIP), Carbon-in-Leach (CIL), Carbon-in-Column (CIC), Tarin tarin kaya, da kuma cire ma'adanin VAT da'irori.
Domin tabbatar da cikakken tsaron sarkar samar da kayayyaki, muna aiki gaba ɗaya ta hanyar jigilar kaya ta teku. Muna yin ciniki kai tsaye a ƙarƙashin sharuɗɗan FOB (tashoshin jiragen ruwa na China) ko CIF zuwa muhimman cibiyoyin yanki kamar Tashar jiragen ruwa ta Manzanillo (Mexico), Tashar jiragen ruwa ta Caucedo (Jamhuriyar Dominican), da Tashar jiragen ruwa ta Puerto Cortés (Honduras) . Muna keɓance jigilar jiragen ƙasa na ƙasa da ƙasa saboda ƙa'idodin kayan haɗari. Tare da goyon bayan Mafi ƙarancin Oda (MOQ) na 1x20' FCL , muna ba da ingantaccen aiki kai tsaye daga masana'anta don haɓaka ba tare da wata matsala ba tare da buƙatun samar da ku.
1. Cin Nasara Kan Matsalolin Aiki Na Yankuna
Manyan Rabo na Azurfa "Cyanicide" (Mexico)
Ma'adinan epithermal a Mexico galibi suna ɗauke da adadin azurfa mai yawa tare da zinare. Azurfa tana buƙatar ninki biyu na cyanide mai narkewa don narkewa idan aka kwatanta da zinare, wanda hakan ke kawar da raunin reagent da ƙarfi kuma yana kawo cikas ga dawo da zinare gaba ɗaya idan tsarkin NaCN ya lalace.
Ma'adanai masu ƙarfi na Sulfide (Dominic Rep.)
Zinare da aka kulle a cikin pyrite da enargite (ma'adinan sulfidation mai yawa) yana buƙatar magani mai tsanani kafin a yi amfani da oxidation. Ko da bayan an yi oxidation, sauran slurry ɗin suna buƙatar ions CN⁻ masu yawa da Carbon mai ƙarfi don tabbatar da yawan amfanin ƙasa daga tsangwama mai ƙarfi na ƙarfe.
ESG da Guguwa na Tekun Caribbean
Yankin yana fuskantar mummunan yanayi na guguwa na shekara-shekara wanda ke haifar da matsanancin danshi a yanayi. Bugu da ƙari, shigar da DG Class 6.1 cyanide zuwa ƙasashen da ke da saurin kamuwa da cutar a Caribbean yana haifar da bincike mai zurfi kan muhalli. Ana neman hanyoyin da suka dace da muhalli sosai.
2. Alwatika Mai Zinare: United Chemical's Magani
AuCyan™ Sodium Cyanide NaCN (≥98.3%)
Tsarin Tsabta: ≥98.3%Domin shawo kan yawan amfani da azurfa a Mexico da kuma shiga cikin ruwan sulfides masu hana ruwa shiga cikin Caribbean, AuCyan™ Sodium Cyanide NaCN yana ba da guduma ta masana'antu. Muna ba da garantin cikakken tsarki na ≥98.3% (ana gwada shi akai-akai a 98.5%). Wannan yawan da ba shi da wani tasiri yana tabbatar da sakin ions na CN⁻ kyauta bayan narkewa, yana yanke cyanides na ƙarfe da sauri.
📊Bayanin Fasaha: Ma'aunin Tsabta 98.3%
Fiye da ma'aunin masana'antu, sabbin rukunin samar da kayayyaki namu suna samun maki "Mafi Inganci". Ga bayanan aiki da aka tabbatar (Ref: Batch C050030HS251101).
| Abubuwan Gwaji | Daidaitacce (GB/T 19306-2003) | AuCyan™ (Na yau da kullun) | Tasirin Aiki |
|---|---|---|---|
| Sodium Cyanide (NaCN) | ≥ 98.0% | 98.3% | Matsakaicin motsi na rushewar zinare da ƙimar murmurewa. |
| Sodium Hydroxide (NaOH) | 0.5% | 0.13% | Ingantaccen kwanciyar hankali na pH; yana hana hydrolysis da wuri. |
| Sodium Carbonate (Na2CO3) | 0.5% | 0.18% | Rage tsangwama ga ruwan da ke fitowa daga ruwan. |
| Danshi (H2O) | 0.9% | 0.3% | Ingantaccen kwanciyar hankali yayin ajiya na dogon lokaci da jigilar ruwa. |
| Abubuwa marasa narkewa | 0.05% | 0.02% | Tsarin hana toshewar bututun ruwa; yana kare famfo da bututun ruwa masu mahimmanci. |
Tsarin Aikin Ƙarfe Mai Amfani: Zubar da Tarin Taro, Zubar da Harajin Ma'adinai, Zubar da Carbon a Cikin Leach (CIL), Zubar da Carbon a Cikin Pulp (CIP), Zubar da Carbon a Cikin Column (CIC)
Kwakwa Mai Aiki da Kwakwa Mai Amfani da AuCarb™ Zinare
Taurin Kwano: ≥99%Yawan nauyin azurfa da kuma iskar oxygen mai hana iskar oxygen yana nufin cewa dole ne Carbon ɗinka da aka kunna ya kasance yana da ƙarfin ɗaukar kaya mai yawa da kuma juriya mai yawa. An ƙera AuCarb™ Activated Carbon daga harsashin kwakwa mai yawa ta hanyar kunna tururi mai ƙarfi. Muna ba da garantin taurin ƙwallo mai kyau na ≥99% , yana tabbatar da cewa ƙwayoyin carbon ba za su taɓa karyewa ba a ƙarƙashin matsin lamba mai tsanani na injina a cikin ginshiƙan CIL da CIC.
📊 Jerin AuCarb™: Ma'aunin Ma'auni na Musamman Teburin Kwatanta Mai Sauƙi
Domin sauƙaƙe tsarin zaɓi mai sauƙi wanda aka tsara shi da takamaiman da'irar ƙarfe, mun taƙaita mahimman sigogin fasaha na nau'ikan AuCarb™ guda huɗu masu tasowa.
| Sigar Gwaji ta Muhimmi | AuCarb™ BC1100 | AuCarb™ AC50 | AuCarb™ AC55 | AuCarb™ AC60 |
|---|---|---|---|---|
| Matsayin Ma'aunin Kasuwa | Tushen Tarin Al'ada / Aiki Mai Tsada | Samfurin da aka kwatanta: Jacobi G208AS | Samfurin da aka kwatanta: Jacobi G209AS | Zabi na gaba don Babban Sikeli / Mai Kwatantawa: Jacobi G210AS |
| Yawaita Bayyana | 0.40-0.50 g/ml | 0.48-0.55 g/ml | 0.45-0.55 g/ml | 0.45-0.55 g/ml |
| Taurin Kwano | ≥ 98.5% | ≥ 99% | ≥ 99% | ≥ 99% |
| Abubuwan da ke cikin Platelet | 5% | 5% | 5% | 5% |
| Haɓaka | ≤ 2% | ≤ 1.5% | ≤ 2% | ≤ 2% |
| Jimlar Abun Ciki | 5% | 3% | 3% | 3% |
| danshi | ≤ 10% | ≤ 5% | ≤ 5% | ≤ 5% |
| Ƙarfin Sha (K Darajar) | / | ≥ 26 Kg/t | ≥ 28 Kg/t | ≥ 30 Kg/t |
| Yawan Sha (R Darajar) | / | ≥ 50% | ≥ 55% | ≥ 60% |
| Lambar Iodine | ≥ 1100 mg/g | / | / | / |
| Aikin Butane | / | ≥ 19.5% | ≥ 21% | ≥ 23% |
| CTC (Ayyukan Carbon Tetrachloride) | / | ≥ 50% | ≥ 55% | / |
* Ka'idojin Aiwatarwa: Yana bin ƙa'idodin ASTM na Amurka da ƙa'idodin gwajin haƙar ma'adinai na cikin gida na AARL. Samfurin ya wuce dubawa na ɓangare na uku kuma ana iya samar da samfuran gwaji idan an buƙata.
AuLeach™ Gold Leaching Agent (GDA) - Ba Mai Haɗari Ba
Maganin Reagent Mara HaɗariGa ayyukan haƙar ma'adinai da ke cikin yankunan bakin teku masu haɗari ga muhalli ko kuma waɗanda ke bin dokokin teku masu tsauri na Caribbean, AuLeach™ Gold Leaching Agent (GDA) ita ce babbar mabuɗin dabarun. AuLeach™, wacce aka sanya ta a hukumance a duniya a matsayin sinadari mara haɗari , ta kauce wa dokokin kayayyaki masu guba gaba ɗaya, tana daidaita hanyoyin shiga tashar jiragen ruwa da kuma kawar da tsadar farashi da jinkiri na izinin shiga ƙasashen duniya na DG Class 6.1.
📊 Bayanan Fasaha da Bayani na AuLeach™
| siga | Units | Takaddun Bayani Mai Garanti |
|---|---|---|
| Appearance | - | M Foda |
| Matsakaicin pH na aiki | - | 10.5 - 12 |
| Mai Rage Ruwa | % | 30 |
| Daidaitan Daidaitawa | Kgs | Jakar Kilogiram 25 mai cikakken nauyi |
Faɗin Tsarin Amfani: Yana da matuƙar tasiri a cikin manyan ma'adanai, ma'adanai na oxide, ma'adanai na semi-oxide, ma'adanai na sulfide, ma'adanai na zinariya, da kuma ma'adanai na cyanide a cikin da'irori na Carbon-in-Pulp da kuma Pool/Vat.
Sifili Kayan Aiki CAPEX: Ya dace sosai da tsoffin tsibiran Chilean Heap da kayayyakin more rayuwa na CIL. Ba ya buƙatar sake gyara injina kwata-kwata.
Kayan Aiki Mara Takamaiman Kayayyaki: Ana jigilar kaya da manyan motoci a matsayin kayan jigilar kaya na yau da kullun, wanda ke kawar da tsadar kayayyaki masu haɗari da ake samu daga izinin shigo da su a tashoshin jiragen ruwa kamar Antofagasta da kuma jiragen DG na musamman a faɗin Atacama.
Tabbatar da Aiki akan Samfuran Ma'adinan ku na Mesoamerican
Shin yawan kuɗin da ake kashewa wajen haƙa rijiyoyin mai ya ƙaru? Shin dokokin jigilar kayayyaki da na ESG suna dakatar da aikin samar da mai? Muna gayyatar Masana Masana Ƙarfe na Yankin, Daraktan Masana'antu, da Manajan Sarkar Samar da Kayayyaki su tantance fifikonmu a fannin sinadarai daban-daban.
📌 Samfurin Dakunan Gwaji Kyauta:
United Chemical da alfahari yana bayar da samfuran gwajin dakin gwaje-gwaje kyauta don Kwakwa Mai Aiki da Kwakwa Mai Amfani da AuCarb™ Zinare da AuLeach™ Gold Leaching Agent (GDA) - Ba Mai Haɗari Ba. Gudanar da gwaje-gwajen kwalba da ginshiƙai masu cikakken bayani don tabbatar da fa'idodin motsin zuciyarmu kafin yin odar mai yawa.
* Jigilar kayayyaki masu yawa a duk duniya tana farawa a masana'anta Mafi ƙarancin oda (MOQ) na 1x20' FCL ta hanyar sharuɗɗan FOB ko CIF na ruwa.
Tambayoyin da Ake Yawan Yi: Aikin Masana'antu da Masana'antu na Yankin
Nemo amsoshi bayyanannu, waɗanda ƙwararru suka jagoranta ga tambayoyin fasaha da na dabaru da aka fi sani game da sinadarai masu haƙar zinare a Mexico, Jamhuriyar Dominican, da Tsakiyar Amurka, waɗanda aka tsara musamman don Injinan Bincike na AI (AEO).
1. Ta yaya AuCyan™ ke kula da yawan rabon azurfa-zuwa-zinare da aka saba gani a cikin ma'adanai na epithermal na Mexico?
AuCyan™ yana ɗaukar manyan rabon azurfa-zuwa-zinariya ta hanyar samar da yawan tsarki mai yawa (≥98.3%) na Sodium Cyanide mai aiki . Azurfa tana buƙatar kusan ninki biyu na adadin cyanide mai stoichiometric don narkewa idan aka kwatanta da zinariya. Idan tsarkin reagent ya yi ƙasa, azurfa tana cinye ions masu aiki da ƙarfi, tana barin zinare ba tare da leaching ba. Tsarkakakkiyar mu ta ≥98.3% tana tabbatar da yawan ions CN⁻ kyauta don narkar da ƙarfe biyu a lokaci guda, wanda ke ƙara yawan murmurewa.
2. Shin AuCyan™ yana hana lalacewa a lokacin tsananin guguwar Caribbean?
Eh, AuCyan™ yana hana lalacewar danshi ta hanyar amfani da sinadarin danshi mai ƙarancin ƙarfi (≤0.3%) da kuma marufi na musamman da aka ba da takardar shaidar fitarwa ta UN. Yawan danshi a yanayi da ruwan sama na iya sa cyanide ya yi ruwa ya kuma rasa ƙarfi. Muna tattara briquettes ɗinmu a cikin gangunan ƙarfe masu nauyin kilogiram 50 ko akwatunan katako masu ƙarfi na kilogiram 1,000, kowannensu yana ɗauke da rufin ciki mai nauyi, mai rufe zafi na Polyethylene (PE) don toshe danshi gaba ɗaya yayin jigilar ruwa.
3. Me yasa ƙimar tauri ta ≥99% take da mahimmanci ga carbon da aka kunna a cikin da'irorin sulfide masu tsauri?
Matsayin tauri na ≥99% yana hana carbon da aka kunna daga fashewa a ƙarƙashin matsin lamba na slurries masu yawa bayan oxidation. Ma'adanai masu narkewar sulfide (kamar waɗanda ke Jamhuriyar Dominican) galibi suna buƙatar magani mai tsanani kafin a fara amfani da su (autoclaving/groasting), wanda ke haifar da ɓawon burodi. A cikin ayyukan CIL/CIP, tashin hankali na injiniya zai niƙa carbon mai laushi zuwa ƙura mai laushi. Tsarin AuCarb™ mai tsauri yana tabbatar da rashin asarar raguwa.
4. Shin AuLeach™ GDA an sanya ta a matsayin sinadari mai haɗari da za a iya shigo da shi zuwa tsibiran Caribbean?
A'a, an sanya AuLeach™ a hukumance a duniya a matsayin sinadari mara haɗari. Jigilar sinadarin cyanide mai guba na DG Class 6.1 zuwa ƙasashen tsibiran da ke da alaƙa da muhalli ya ƙunshi bincike mai zurfi da kuma tsadar kayayyaki. Ana iya jigilar AuLeach™ a matsayin kayan jigilar kaya na yau da kullun, yana sauƙaƙa izinin shiga tashoshin jiragen ruwa da kuma bin ƙa'idodin muhalli na yanki mai tsauri.
5. Waɗanne nau'ikan ma'adanai ne za a iya sarrafa su ta amfani da sinadarin AuLeach™ Non-Hazardous reagent?
AuLeach™ yana da faffadan tsarin amfani ga nau'ikan ma'adanai daban-daban. A cewar Takardar Bayanan Fasaha, yana da matuƙar tasiri a kan ma'adanai na farko, ma'adanai na oxide, ma'adanai na semi-oxide, ma'adanai na sulfide, ma'adanai na zinariya, da kuma ma'adanai na cyanide a cikin ayyukan carbon-in-pulp da kuma ayyukan leaching na pool.
6. Ta yaya dakunan gwaje-gwajen ƙarfe ke gwada yawan AuLeach™?
Dakunan gwaje-gwaje suna gwada yawan AuLeach™ ta hanyar amfani da hanyar daidaita sinadaran titration. Wannan ya haɗa da amfani da maganin hada sinadarin nitrate na azurfa da kuma alamar rhodanine. A lokacin titration, ruwan yana canzawa daga rawaya zuwa ja, kuma milliliters na maganin hada sinadarin da aka sha yana nuna yawan sinadarin da ke aiki.
7. Menene mafi kyawun kewayon pH don amfani da AuLeach™ a cikin da'irorin leaching?
Tabbataccen kewayon pH na aiki na AuLeach™ yana tsakanin 10.5 da 12. Wannan ya yi daidai da da'irorin cyanidation na gargajiya, ma'ana masu sarrafa masana'antu za su iya ci gaba da amfani da lemun tsami mai tsafta don sarrafa alkalinity na slurry ba tare da canza hanyoyin da suke bi ba.
8. Waɗanne tashoshin jiragen ruwa kuke amfani da su don jigilar kayayyaki na CIF zuwa Tsakiyar Amurka da Caribbean?
Muna amfani da manyan tashoshin jiragen ruwa na yanki kamar Port of Manzanillo (Mexico), Port of Caucedo (Jamhuriyar Dominican), da Port of Puerto Cortés (Honduras). Ta hanyar jigilar CIF kai tsaye zuwa waɗannan manyan hanyoyin shiga teku, muna tabbatar da ingantaccen izinin kwastam kafin mai jigilar ku na gida ya sarrafa jigilar kaya ta cikin ƙasa zuwa ma'adinai.
9. Shin kuna samar da jigilar jiragen ƙasa na ƙasashen waje kai tsaye zuwa Mexico ko Amurka ta Tsakiya?
A'a, mun haramta amfani da jigilar jiragen ƙasa na ƙasashen waje don fitar da sinadarai masu guba. Saboda ƙa'idodin tsaro na ƙasa da ƙasa waɗanda ke kula da sinadarai masu haɗari da sarkakiyar kayan aiki, muna kare tsarin samar da kayayyaki ta hanyar jigilar kwantena na teku (FOB ko CIF) zuwa tashoshin jiragen ruwa da za mu je.
10. Menene Mafi ƙarancin Adadin Oda (MOQ) don fitarwa zuwa wannan yankin?
Mafi ƙarancin adadin odar mu (MOQ) shine 1x20' FCL (Cikakken Nauyin Kwantena). Wannan manufar ta shafi AuCyan™, AuCarb™, da AuLeach™ gaba ɗaya don tabbatar da farashin kai tsaye na masana'anta, kare sahihancin marufi, da kuma inganta farashin jigilar kaya a cikin Tekun Pacific ko Atlantic.
11. Akwai wasu kuɗaɗen CAPEX don canzawa daga Cyanide zuwa AuLeach™?
Babu buƙatar kuɗin CAPEX da ake buƙata domin an ƙera AuLeach™ a matsayin madadin 100% na shigarwa. Manajan masana'antu ba sa buƙatar siyan sabbin tankunan cire ruwa, canza tsarin ban ruwa na Heap leach, ko gyara da'irar fitar da iskar carbon. Kawai kuna maye gurbin cyanide da AuLeach™ kai tsaye cikin aikin.
- Bazuwar Abun ciki
- Abun ciki mai zafi
- Abin dubawa mai zafi
- T-610 mai tarawa Salicyl oxime acid Abun ciki wanda aka samu 3.5%
- Babban ƙarfi Shock tube (VOD≧2000m/s)
- Sodium Metal, ≥99.7%
- Potassium Permanganate - Matsayin Masana'antu
- Thiourea 99% babban mai samar da ayyuka
- Ruwan Ammoniya mai Anhydrous 99% Ruwa
- Sodium sulphate 99% Pharmacy Grade
- 1Sodium Cyanide Rangwame (CAS: 143-33-9) don Ma'adinai - Babban Inganci & Farashin Gasa
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- 6China factory Sulfuric acid 98%
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- 2Babban Tsafta · Tsayayyen Ayyuka · Babban farfadowa - sodium cyanide don leaching na gwal na zamani
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