Sinadaran Hako Zinare Masu Ci Gaba Don Venezuela
Inganta Ayyukan Mining Arc da Guiana Shield na Orinoco
United Chemical yana samar da tabbacin tsarkin AuCyan™ Sodium Cyanide NaCN (≥98.3%), AuCarb™ Gold Recovery Coconut Shell Carbon (≥99% Taurin kai), da kuma Agent Leaching Gold AuLeach™ (GDA) mara haɗari don ƙarfafa Heap leaching, leaching VAT, CIP, CIL, da CIC a faɗin Jihar Bolívar da kuma ɓangaren haƙar ma'adinai na Venezuela.
Yanayin Haƙar Ma'adinai na Venezuela: Arzikin Orinoco
Ana samun zinare a Venezuela galibi a yankin Orinoco Mining Arc (Arco Minero del Orinoco) , wanda ya mamaye manyan yankunan jihar Bolívar da Amazonas. A matsayin wani ɓangare na Guiana Shield, ilimin ƙasa a nan yana da wadataccen mai amma yana da matuƙar wahala a fannin fasaha. Ayyuka suna fuskantar ƙasa mai laushi kamar saprolite da laterite waɗanda ke samar da slurries masu kauri da laushi yayin sarrafawa. Bugu da ƙari, jigilar sinadarai na masana'antu daga bakin tekun arewacin Caribbean zuwa cikin yankin Amazon ta hanyar Kogin Orinoco ko hanyoyin daji masu tsauri suna buƙatar tafiya cikin matsanancin zafi da tsare-tsaren tsaro.
A matsayina na mai samar da kayayyaki na masana'antu mai alfahari da fitarwa zuwa Kasashen 77 + duniya, United Chemical yana bai wa Venezuela kayayyakin more rayuwa na sinadarai da aka ƙera musamman don mamaye waɗannan mawuyacin yanayi na wurare masu zafi. Ganin matsin lamba na dabaru da muhalli na aiki a cikin yankin Amazon, muna ba da duka kayan aikin gargajiya masu ƙarfi da 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 manyan ƙofofin ruwa na Venezuela kamar Tashar jiragen ruwa ta Puerto Cabello da Tashar jiragen ruwa ta La Guaira . 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 inganci kai tsaye daga masana'anta don haɓaka ba tare da wata matsala ba tare da buƙatar samar da kayayyaki ba.
1. Cin Nasara Kan Matsalolin Aiki a Venezuela
Slurries na Saprolite Mai Tsami
Layukan saman Orinoco Mining Arc sun ƙunshi saprolites masu yawan oxidized. Waɗannan ma'adanai masu yawan yumbu suna ƙirƙirar ɓawon burodi mai ƙauri sosai a cikin tankunan CIL/CIP. Babban yankewar injin da ake buƙata don tayar da wannan kauri slurry yana niƙa Carbon zuwa ƙura mai laushi, yana haifar da asarar zinare mai ban tsoro.
Tsarin Gudanar da Harkokin Jirgin Ruwa Mai Ciki
Jigilar sinadarin cyanide mai guba mai suna DG Class 6.1 daga tashoshin jiragen ruwa na Caribbean zuwa kudancin jihar Bolívar yana buƙatar yin tafiya a kan tsarin koguna masu rikitarwa da kuma sanya ido sosai kan wuraren bincike. Kuɗaɗen tsaro da gudanarwa na jigilar kayayyaki masu haɗari a Venezuela suna da yawa.
Danshi da Ruwan Sama na wurare masu zafi
Yankin Amazon yana fuskantar ruwan sama mai ƙarfi a wurare masu zafi. Sodium Cyanide da aka narkar da shi ba daidai ba yana shan danshi daga iska cikin sauri, yana haifar da hydrolysis da wuri. Wannan yana lalata ƙarfin CN⁻ mai aiki kuma yana haifar da haɗarin aminci daga iska a wurin.
2. Alwatika Mai Zinare: United ChemicalMaganin Venezuela
AuCyan™ Sodium Cyanide NaCN (≥98.3%)
Tsarin Tsabta: ≥98.3%Domin haɓaka tasirin narkewar sinadarai a cikin saprolites na Amazonian mai kama da na roba, AuCyan™ Sodium Cyanide NaCN yana ba da juriya ga sinadarai marasa sassauci. Muna ba da garantin mafi ƙarancin tsarki na ≥98.3% (ana gwada su akai-akai a 98.5%). Wannan yawan da ba shi da ƙima yana tabbatar da sakin ions na CN⁻ kyauta bayan narkewa, yana yanke ƙazanta na ƙarfe da sauri don tabbatar da yawan zinare.
📊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%Sarrafa sinadarin saprolite mai yawan yumbu na Guiana Shield a cikin tankunan CIL/CIP yana buƙatar Activated Carbon tare da ƙarfin tsari mai ƙarfi. An ƙera AuCarb™ Activated Carbon daga ƙwanƙolin kwakwa mai yawan yawa ta hanyar kunna tururi mai ƙarfi. Muna ba da garantin taurin ƙwallo mai kyau na ≥99% , yana tabbatar da cewa ƙwayoyin carbon ba sa taɓa karyewa a ƙarƙashin matsin lamba mai tsanani na injina, wanda kusan yana kawar da asarar zinare mai kyau.
📊 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 tafiya cikin mawuyacin hali na jigilar sinadarai zuwa cikin ƙasar Venezuela, 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. Ana iya jigilar ta ko jigilar ta zuwa Kogin Orinoco a matsayin jigilar kaya gabaɗaya, wanda ke kawar da tsada da jinkiri na rakiyar sojoji da izinin shigo da kayayyaki 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 Venezuelan ɗinku
Shin saprolite mai yawan yumbu yana lalata gurɓataccen iskar gas ɗinka? Shin ayyukan sufuri na cikin gida suna ƙara yawan iskar OPEX ɗinka? Muna gayyatar Masana Masana Ƙarfe na Venezuela, Daraktan Masana'antu, da Manajan Sarkar Samar da Kayayyaki don su kimanta 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: Masana'antar Karfe da Jigilar Kaya ta Venezuela
Nemo amsoshi bayyanannu, waɗanda ƙwararru suka jagoranta ga tambayoyin fasaha da na dabaru da aka fi sani game da sinadarai masu haƙar zinare a Venezuela.
1. Ta yaya AuCyan™ ke hana lalacewa a cikin matsanancin zafi na jihar Bolívar?
AuCyan™ yana hana lalacewar danshi ta hanyar amfani da sinadarin danshi mai ƙarancin danshi (≤0.3%) da kuma marufi na musamman da aka ba da takardar shaidar fitarwa ta Majalisar Dinkin Duniya. Ruwan sama mai yawa a cikin kwarin Orinoco 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 ƙarfin kilogiram 1,000, kowannensu yana ɗauke da rufin ciki mai ƙarfi, mai rufe zafi na Polyethylene (PE) don toshe danshi gaba ɗaya a lokacin wucewa da ajiyar daji.
2. Waɗanne tashoshin jiragen ruwa na Venezuela kuke amfani da su don isar da kayayyaki na CIF?
Mu kan yi amfani da Tashar Jiragen Ruwa ta Puerto Cabello da Tashar Jiragen Ruwa ta La Guaira wajen jigilar kayayyaki ta CIF zuwa Venezuela. Waɗannan tashoshin jiragen ruwa suna aiki a matsayin manyan cibiyoyin kasuwanci na ƙasar, suna ba da ingantattun kayayyakin more rayuwa na kwastam don sinadarai na masana'antu. Da zarar an share su a tashar jiragen ruwa, jigilar kayayyaki ta cikin gida zuwa Orinoco Mining Arc za ta kasance ƙarƙashin kulawar wakilin jigilar kayayyaki na yankinku da aka naɗa.
3. Me yasa ƙimar tauri ≥99% yake da mahimmanci ga carbon da aka kunna a cikin Orinoco Mining Arc?
Matsayin tauri na ≥99% yana hana turɓayar carbon da aka kunna ya zama ƙura mai laushi a cikin slurries mai tsananin ƙazanta, mai wadataccen yumbu. Idan carbon ɗinku yana da laushi, ƙarfin turɓayar da ake buƙata a cikin tankunan CIL/CIP zai niƙa shi, yana ɗaukar zinaren da aka shafa kai tsaye zuwa madatsar wutsiya. Tsarin AuCarb™ mai tsauri yana tabbatar da rashin asarar raguwa.
4. Shin AuLeach™ GDA tana cikin jerin sinadarai masu haɗari da za a iya shigo da su cikin Venezuela?
A'a, an sanya AuLeach™ a hukumance a duniya a matsayin sinadari mara haɗari. Wannan yana bawa ayyukan haƙar ma'adinai na Venezuela damar kaucewa ƙa'idojin shigo da kayayyaki masu haɗari (DG Class 6.1) a tashoshin jiragen ruwa, wanda hakan ke kawar da buƙatar rakiyar sojoji masu rikitarwa da kuma tsauraran izinin muhalli da ake buƙata don jigilar cyanide na gargajiya zuwa Amazon.
5. 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.
6. Waɗanne nau'ikan ma'adanai ne ke cikin Guiana Shield za a iya sarrafa su ta amfani da AuLeach™?
AuLeach™ yana da faffadan tsarin amfani. A cewar Takardar Bayanan Fasaha, yana da tasiri sosai akan 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.
7. Ta yaya dakunan gwaje-gwajen ƙarfe na Venezuela 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.
8. 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.
9. Shin kuna samar da jigilar jirgin ƙasa ta ƙasa ko ta ƙasa da ƙasa kai tsaye zuwa Venezuela?
A'a, mun haramta amfani da jigilar jiragen ƙasa na ƙasashen waje don fitar da sinadarai masu guba. Saboda tsauraran ƙa'idojin tsaro na ƙasa da ƙasa waɗanda ke kula da sinadarai masu haɗari da kuma rashin ingantattun kayayyakin more rayuwa na layin dogo, muna tabbatar da tsaron hanyar samar da kayayyaki ta hanyar jigilar kwantena na teku (FOB ko CIF) zuwa tashoshin jiragen ruwa na Venezuela.
10. Menene Mafi ƙarancin Adadin Oda (MOQ) don fitarwa zuwa Venezuela?
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 na teku.
11. Ta yaya United Chemical Shin za a tabbatar da tsaron hanyar samar da kayayyaki ga Venezuela?
Muna ba da garantin tsaron sarkar samar da kayayyaki ta hanyar aiwatar da duk wata ma'amala a ƙarƙashin sharuɗɗan FOB ko CIF na ruwa. Muna aiki ne kawai da mafi ƙarancin FCL 1x20' da kuma marufi wanda Majalisar Dinkin Duniya ta amince da shi, muna tabbatar da cewa ana sarrafa kayayyaki masu haɗari na jigilar kaya ta teku ne kawai ta hanyar layukan jigilar kaya na ƙasa da ƙasa kai tsaye zuwa tashoshin jiragen ruwa na Venezuela, muna miƙa alhakin jigilar kaya ta cikin gida ga wakilan da ke zaune a yankin.
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