Mankhwala Opangira Golide Wapamwamba ku Venezuela
Kukonza bwino ntchito za Orinoco Mining Arc ndi Guiana Shield
United Chemical imapereka kuyera kotsimikizika kwa AuCyan™ Sodium Cyanide NaCN (≥98.3%), AuCarb™ Gold Recovery Coconut Shell Activated Carbon (≥99% Hardness), ndi AuLeach™ Gold Leaching Agent (GDA) yosaopsa kuti ilimbikitse Heap leaching, Vat leaching, CIP, CIL, ndi CIC circuits ku Bolívar State ndi gawo la migodi ku Venezuela.
Malo Ogulitsira Migodi ku Venezuela: Chuma cha Orinoco
Kupangidwa kwa golide ku Venezuela makamaka kumachitika mu Orinoco Mining Arc (Arco Minero del Orinoco) , yomwe imafalikira m'madera akuluakulu a Bolívar State ndi Amazonas. Monga njira yowonjezera ya Guiana Shield, geology pano ndi yolemera kwambiri koma imafuna luso laukadaulo. Ntchito zimayang'anizana ndi dothi la saprolite ndi laterite lomwe limasungunuka kwambiri lomwe limapanga matope okhuthala komanso odzaza ndi dongo panthawi yokonza. Kuphatikiza apo, kunyamula mankhwala ochokera ku gombe la kumpoto kwa Caribbean kupita mkati mwa Amazon kudzera mu Mtsinje wa Orinoco kapena misewu yolimba ya m'nkhalango kumafuna kuyenda mu chinyezi chambiri komanso njira zovuta zotetezera.
Monga wogulitsa zinthu zapamwamba kwambiri, ndikutumiza kunja ku Maiko a 77 + padziko lonse lapansi, United Chemical Kupatsa Venezuela zinthu zopangira mankhwala zomwe zimapangidwa kuti zilamulire madera otentha kwambiri. Podziwa mavuto okhudzana ndi kayendetsedwe ka zinthu komanso chilengedwe omwe amabwera chifukwa chogwira ntchito m'dera la Amazon, timapereka zinthu zokhazikika komanso njira zina zosaopsa. Matrix yathu yazinthu imathandizira mokwanira. Kutulutsa mpweya wa kaboni (CIP), Kutulutsa mpweya wa kaboni (CIL), Kutulutsa mpweya wa kaboni (CIC), Kutulutsa mpweya wa kaboni m'mizere, ndi Kutulutsa mpweya wa VAT madera.
Kuti titsimikizire chitetezo chathunthu cha unyolo woperekera katundu, timagwira ntchito yonse kudzera mu sitima yapamadzi. Timachita malonda motsatira malamulo a FOB (madoko aku China) kapena CIF mwachindunji ku zipata zofunika kwambiri zapamadzi zaku Venezuela monga Port of Puerto Cabello ndi Port of La Guaira . Timachotsa mwamphamvu mayendedwe a sitima zapadziko lonse lapansi chifukwa cha malamulo okhudza zinthu zoopsa. Mothandizidwa ndi Minimum Order Quantity (MOQ) ya 1x20' FCL , timapereka magwiridwe antchito mwachindunji ku fakitale kuti tikwaniritse zosowa zanu zopangira.
1. Kugonjetsa Zopinga Zogwira Ntchito ku Venezuela
Madontho a Saprolite Opangidwa ndi Dongo Lalikulu
Magawo a pamwamba pa Orinoco Mining Arc amakhala ndi ma saprolite osungunuka kwambiri. Madontho a dongo lalitali awa amapanga zamkati zokhuthala kwambiri m'matanki a CIL/CIP. Kudula kwakukulu kwa makina komwe kumafunika kuti kusunthire matope okhuthala awa kumaphwanya Carbon yokhazikika kukhala fumbi laling'ono, zomwe zimapangitsa kuti golide awonongeke kwambiri.
Malo Ogulitsira Zinthu Ovuta Kwambiri ku Inland River
Kunyamula mankhwala oopsa kwambiri a DG Class 6.1 cyanide kuchokera ku madoko a ku Caribbean kupita kum'mwera kwa Bolívar State kumafuna kuyenda m'mitsinje yovuta komanso malo owunikira omwe akuyang'aniridwa kwambiri. Ndalama zoyendetsera chitetezo ndi kayendetsedwe ka katundu woopsa ku Venezuela ndi zazikulu.
Chinyezi ndi Hydrolysis ya Kumadera Otentha
M'chigawo cha Amazon mumagwa mvula yambiri m'malo otentha. Sodium Cyanide yopakidwa molakwika imayamwa chinyezi kuchokera mumlengalenga mwachangu, zomwe zimayambitsa hydrolysis isanakwane. Izi zimawononga mphamvu ya CN⁻ yogwira ntchito ndipo zimapangitsa kuti pakhale ngozi zazikulu zoteteza mpweya pamalopo.
2. Katatu Wagolide: United ChemicalMayankho a ku Venezuela
AuCyan™ Sodium Cyanide NaCN (≥98.3%)
Muyezo Woyera: ≥98.3%Kuti muwonjezere kuchuluka kwa kusungunuka kwa ma saprolite a Amazonian okhuthala, AuCyan™ Sodium Cyanide NaCN imapereka mphamvu yolimba ya mankhwala. Tikutsimikizira kuti kuyera kocheperako kwa ≥98.3% (nthawi zonse kumayesedwa pa 98.5%). Kuchuluka kosayerekezeka kumeneku kumatsimikizira kutulutsidwa kwa ma ion aulere a CN⁻ mukasungunuka, ndikudula zinyalala zachitsulo mwachangu kuti mupeze golide.
📊Kufotokozera Zaukadaulo: Muyezo Woyera wa 98.3%
Popambana miyezo yamakampani, magulu athu aposachedwa opanga nthawi zonse amakwaniritsa magiredi a "Ubwino Wapamwamba". Pansipa pali deta yotsimikizika ya magwiridwe antchito (Ref: Batch C050030HS251101).
| Zinthu Zoyesera | Muyezo (GB/T 19306-2003) | AuCyan™ (Zachizolowezi) | Zokhudza Ntchito |
|---|---|---|---|
| Sodium Cyanide (NaCN) | ≥ 98.0% | 98.3% | Kuchuluka kwa golide wosungunuka komanso kuchuluka kwa kuchira. |
| Sodium Hydrooxide (NaOH) | ≤ 0.5% | 0.13% | Kukhazikika kwa pH kwambiri; kumalepheretsa hydrolysis isanafike nthawi yogwira ntchito. |
| Sodium Carbonate (Na2CO3) | ≤ 0.5% | 0.18% | Kuchepetsa kusokoneza kwa zinyalala mu yankho lotulutsa madzi. |
| Chinyezi (H2O) | ≤ 0.9% | 0.3% | Kukhazikika kwamphamvu panthawi yosungiramo zinthu kwa nthawi yayitali komanso paulendo wapamadzi. |
| Insoluble zinthu | ≤ 0.05% | 0.02% | Fomula yoletsa kutsekeka; imateteza mapampu ndi ma nozzles ofunikira. |
Njira Zogwiritsira Ntchito Zachitsulo: Kuchotsa Miyala M'mizere, Kuchotsa Vat, Kuchotsa Kaboni M'mizere (CIL), Kuchotsa Kaboni M'mizere (CIP), Kuchotsa Kaboni M'mizere (CIC)
AuCarb™ Gold Recovery Coconut Shell Activated Carbon
Kulimba kwa Mpira ndi Pan: ≥99%Kukonza matope a saprolite a dongo la Guiana Shield m'matanki a CIL/CIP kumafuna Activated Carbon yokhala ndi kulimba kwambiri. AuCarb™ Activated Carbon imapangidwa kuchokera ku Coconut Shell yokhuthala kwambiri kudzera mu mphamvu ya nthunzi. Tikutsimikizira kuuma kwapamwamba kwa ≥99% , kuonetsetsa kuti granules za kaboni sizisweka chifukwa cha kupsinjika kwakukulu kwa makina, zomwe zimachotsa kutayika kwa golide wabwino wa kaboni.
📊 AuCarb™ Series: Gome Loyerekeza la Magawo Aakulu
Kuti tithandize njira yosankhira zinthu mwanzeru yogwirizana ndi dera lanu lachitsulo, tafotokoza mwachidule magawo akuluakulu aukadaulo a mitundu yathu inayi ya AuCarb™.
| Gawo Loyesera la Pakati | AuCarb™ BC1100 | AuCarb™ AC50 | AuCarb™ AC55 | AuCarb™ AC60 |
|---|---|---|---|---|
| Malo Oyerekeza Msika | Kuyenda kwa Heap kwachizolowezi / Kugwira Ntchito Mokwera Mtengo | Chogulitsa chofanana: Jacobi G208AS | Chogulitsa chofanana: Jacobi G209AS | Kusankha kwapamwamba kwa Large Scale / Compare: Jacobi G210AS |
| Kachulukidwe Wooneka | 0.40 - 0.50 g/ml | 0.48 - 0.55 g/ml | 0.45 - 0.55 g/ml | 0.45 - 0.55 g/ml |
| Kulimba kwa poto | ≥ 98.5% | ≥ 99% | ≥ 99% | ≥ 99% |
| Zamkati mwa Mapulateleti | ≤ 5% | ≤ 5% | ≤ 5% | ≤ 5% |
| Kudya | ≤ 2% | ≤ 1.5% | ≤ 2% | ≤ 2% |
| Zonse za Phulusa | ≤ 5% | ≤ 3% | ≤ 3% | ≤ 3% |
| chinyezi | ≤ 10% | ≤ 5% | ≤ 5% | ≤ 5% |
| Mphamvu Yokometsera (K Value) | / | ≥ 26 Kg/t | ≥ 28 Kg/t | ≥ 30 Kg/t |
| Chiŵerengero cha Kulowetsedwa (Mtengo wa R) | / | ≥ 50% | ≥ 55% | ≥ 60% |
| Nambala ya ayodini | ≥ 1100 mg/g | / | / | / |
| Ntchito ya Butane | / | ≥ 19.5% | ≥ 21% | ≥ 23% |
| CTC (Kachitidwe ka Carbon Tetrachloride) | / | ≥ 50% | ≥ 55% | / |
* Miyezo Yogwirira Ntchito: Zimagwirizana ndi miyezo ya ASTM yaku America ndi miyezo yoyesera migodi ya AARL. Katunduyo wadutsa mayeso a chipani chachitatu ndipo zitsanzo zoyesera zitha kuperekedwa ngati zapemphedwa.
AuLeach™ Gold Leaching Agent (GDA) - Yopanda Ngozi
Choletsa ChosaopsaPa ntchito za migodi zomwe zikuyenda ndi vuto lalikulu lonyamula mankhwala kupita nawo mkati mwa dziko la Venezuela, AuLeach™ Gold Leaching Agent (GDA) ndiye njira yofunika kwambiri. Podziwika padziko lonse lapansi kuti ndi mankhwala osaopsa , AuLeach™ imapewa malamulo okhudza katundu woopsa. Ikhoza kunyamulidwa m'magalimoto akuluakulu kapena kutumizidwa mumtsinje wa Orinoco ngati katundu wamba, kuchotsa ndalama zambiri komanso kuchedwa kwa asilikali operekeza ndi zilolezo zolowera kumayiko ena za DG Class 6.1.
📊 AuLeach™ Zambiri Zaukadaulo ndi Mafotokozedwe
| chizindikiro | Zogwirizana | Kutsimikizika Kwapadera |
|---|---|---|
| Maonekedwe | - | Ufa Wolimba |
| Mtundu wa pH wogwirira ntchito | - | 10.5 - 12 |
| Kukhazikika kwa Wothandizira Kutulutsa Madzi | % | 30 |
| Packaging Standard | Mg | Chikwama cha 25Kgs chopanda kanthu |
Broad Application Spectrum: Yogwira ntchito kwambiri pa miyala yoyambira, miyala ya oxide, miyala ya semi-oxide, miyala ya sulfide, miyala yagolide, ndi miyala ya cyanide m'mabwalo otulutsa mpweya a Carbon-in-Pulp ndi Pool/Vat.
CAPEX Yopanda Zida: Imagwirizana mokwanira ndi Chile Heap leaching yomwe ilipo komanso zomangamanga za CIL. Sizifuna kukonzanso makina.
Kayendetsedwe Kopanda Malire: Kutumizidwa ndi kutumizidwa m'magalimoto akuluakulu, kuchotsa ndalama zambiri zogulira katundu woopsa m'madoko monga Antofagasta ndi ma DG escorts apadera kudutsa Atacama.
Tsimikizirani Kugwira Ntchito kwa Zitsanzo Zanu za Ma Ore ku Venezuela
Kodi saprolite yadothi lalikulu ikuwononga mpweya wanu? Kodi zinthu zakumtunda zikuwonjezera mpweya ku OPEX yanu? Tikuitana Akatswiri a Zitsulo aku Venezuela, Oyang'anira Mitengo, ndi Oyang'anira Zogulitsa kuti ayese bwino ubwino wathu wa mankhwala paokha.
📌 Kupezeka kwa Zitsanzo za Laboratory kwaulere:
United Chemical monyadira amapereka zitsanzo za mayeso a labotale kwaulere kwa AuCarb™ Gold Recovery Coconut Shell Activated Carbon ndi AuLeach™ Gold Leaching Agent (GDA) - Yopanda NgoziYesani mayeso athunthu a botolo ndi ma column kuti mutsimikizire ubwino wathu wa kayendedwe ka madzi musanayike oda yochuluka.
* Kutumiza katundu wambiri padziko lonse lapansi kumayambira pa fakitale ya Minimum Order Quantity (MOQ) ya 1x20' FCL kudzera mu FOB kapena CIF panyanja.
Mafunso Omwe Amafunsidwa Kawirikawiri: Zachitsulo ndi Zogulitsa ku Venezuela
Pezani mayankho omveka bwino komanso otsogozedwa ndi akatswiri pa mafunso odziwika bwino okhudza ukadaulo ndi kayendetsedwe ka zinthu okhudzana ndi mankhwala athu ochotsera golide ku Venezuela.
1. Kodi AuCyan™ imaletsa bwanji kuwonongeka kwa nthaka m'dera la Bolívar lomwe lili ndi chinyezi chambiri?
AuCyan™ imaletsa kuwonongeka kwa chinyezi kudzera mu kapangidwe kake konyowa kwambiri (≤0.3%) komanso ma phukusi apadera otumizidwa kunja omwe ali ndi satifiketi ya UN. Mvula yambiri m'chigwa cha Orinoco ingayambitse cyanide hydrolyze ndikutaya mphamvu. Timayika ma briquette athu m'ma ng'oma achitsulo okwana 50kg otsekedwa bwino kapena mabokosi amatabwa olimbikitsidwa a 1,000kg, iliyonse ili ndi polyethylene (PE) yamkati yolimba, yotsekedwa bwino kuti itseke chinyezi cha mlengalenga panthawi yoyenda komanso yosungira nkhalango.
2. Ndi madoko ati a panyanja aku Venezuela omwe mumagwiritsa ntchito potumiza katundu ku CIF?
Timagwiritsa ntchito makamaka Doko la Puerto Cabello ndi Doko la La Guaira potumiza katundu ku CIF ku Venezuela. Madoko awa ndi malo akuluakulu amalonda mdziko muno, omwe amapereka njira zokhazikika zochotsera mankhwala a mafakitale. Akangofika padoko, magalimoto oyenda mkati mwa dzikolo kupita ku Orinoco Mining Arc amayendetsedwa ndi wothandizira wanu wotsogolera katundu.
3. N’chifukwa chiyani kulimba kwa ≥99% n’kofunika kwambiri pa carbon yogwira ntchito mu Orinoco Mining Arc?
Kulimba kwa ≥99% kumalepheretsa mpweya woyatsidwa kuti usaphwanyidwe kukhala fumbi losalala mkati mwa slurries ya saprolite yokhuthala kwambiri komanso yodzaza ndi dongo. Ngati mpweya wanu ndi wofewa, kugwedezeka kwamphamvu kwa impeller komwe kumafunika m'matanki a CIL/CIP kudzauphwanya, ndikunyamula golide wanu wothira molunjika ku dziwe la tailings. Kulimba kwambiri kwa kapangidwe ka AuCarb™ kumatsimikizira kuti palibe kutayika kwa mpweya.
4. Kodi AuLeach™ GDA ndi mankhwala oopsa omwe amalowetsedwa ku Venezuela?
Ayi, AuLeach™ yalembedwa padziko lonse lapansi ngati mankhwala osaopsa. Izi zimathandiza kuti ntchito za migodi ku Venezuela zidutse malamulo oletsa kutumiza katundu woopsa (DG Class 6.1) m'madoko, zomwe zimapangitsa kuti pasakhale kufunika kwa asilikali ovuta komanso chilolezo choteteza chilengedwe chomwe chikufunika kuti munthu anyamule cyanide yachikhalidwe kupita ku Amazon.
5. Kodi pali ndalama zilizonse za CAPEX zosinthira kuchokera ku Cyanide kupita ku AuLeach™?
Palibe ndalama zoti CAPEX ifunike chifukwa AuLeach™ yapangidwa kuti ilowe m'malo mwa 100%. Oyang'anira mafakitale safunika kugula matanki atsopano ochotsera madzi, kusintha njira zawo zothirira madzi ochotsera madzi ochotsera madzi, kapena kusintha ma circuits awo ochotsera mpweya woipa. Mumangosintha cyanide ndi AuLeach™ mwachindunji mu ndondomekoyi.
6. Ndi mitundu iti ya miyala yamtengo wapatali mu Guiana Shield yomwe ingakonzedwe pogwiritsa ntchito AuLeach™?
AuLeach™ ili ndi njira zambiri zogwiritsira ntchito. Malinga ndi Technical Data Sheet yake, imagwira ntchito bwino kwambiri pa miyala yoyambira, miyala ya oxide, miyala ya semi-oxide, miyala ya sulfide, miyala yagolide, ndi miyala ya cyanide m'magawo onse a Carbon-in-Pulp ndi ntchito zochotsa madzi m'madzi.
7. Kodi ma labotale a zitsulo ku Venezuela amayesa bwanji kuchuluka kwa AuLeach™?
Ma laboratories amayesa kuchuluka kwa AuLeach™ pogwiritsa ntchito njira yodziwika bwino ya titration ya mankhwala. Izi zimaphatikizapo kugwiritsa ntchito analytical grade silver nitrate complexing agent ndi rhodanine indicator. Pa nthawi ya titration, yankho limasintha kuchoka pachikasu kupita kufiira, ndipo ma milliliters a complexing agent omwe amamwa amasonyeza bwino kuchuluka kwa reagent komwe kumagwira ntchito.
8. Kodi pH yabwino kwambiri yogwiritsira ntchito AuLeach™ m'magawo otulutsira madzi ndi iti?
Mlingo wotsimikizika wa pH wogwirira ntchito wa AuLeach™ uli pakati pa 10.5 ndi 12. Izi zikugwirizana bwino ndi ma circuits achikhalidwe a cyanidation, zomwe zikutanthauza kuti ogwiritsa ntchito zomera amatha kupitiliza kugwiritsa ntchito laimu wamba kuti azitha kuyendetsa slurry alkalinity popanda kusintha njira zawo zamakono.
9. Kodi mumapereka mayendedwe a sitima zapamtunda kapena zapadziko lonse kupita ku Venezuela mwachindunji?
Ayi, tikuletsa mwamphamvu kugwiritsa ntchito mayendedwe a sitima zapadziko lonse lapansi potumiza mankhwala ochokera kunja. Chifukwa cha malamulo okhwima achitetezo padziko lonse lapansi okhudza mankhwala oopsa komanso kusowa kwa zomangamanga zoyendetsera sitima zodutsa malire, timateteza unyolo wathu wopereka katundu kudzera mu kutumiza makontena apanyanja (FOB kapena CIF) kupita ku madoko aku Venezuela.
10. Kodi Mtengo Wocheperako wa Oda (MOQ) ndi wotani wotumizira ku Venezuela?
Kuchuluka kwathu kokhazikika kwa Oda Yocheperako (MOQ) ndi 1x20' FCL (Mtolo Wonse wa Chidebe). Ndondomekoyi imagwira ntchito padziko lonse lapansi pa AuCyan™, AuCarb™, ndi AuLeach™ kuti zitsimikizire mitengo yolunjika kuchokera ku fakitale, kuteteza kukhulupirika kwa mapaketi, ndikuwonjezera ndalama zotumizira katundu panyanja.
11. Zimatheka motani United Chemical kutsimikizira chitetezo cha unyolo wopereka zinthu ku Venezuela?
Tikutsimikizira chitetezo cha unyolo woperekera katundu pochita zochitika zonse motsatira malamulo okhwima a FOB kapena CIF panyanja. Tikugwira ntchito ndi 1x20' FCL minimums ndi UN-certified packagings, tikuonetsetsa kuti katundu woopsa panyanja akuyendetsedwa ndi tier-one shipwrecks yopita ku madoko aku Venezuela, ndikupatsa udindo woyendetsa katundu wamkati mwa dzikolo kwa othandizira ogula m'deralo.
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