Kutsegula Mphamvu ya Golide ku Angola: Mayankho Apamwamba a Reagent
Angola ikuvutika ndi kubwezeretsedwa kwa migodi yakale. Popeza nthawi zambiri imalemekezedwa chifukwa cha chuma chake cha dayamondi ndi mafuta, dzikolo likukulitsa mwachangu malo ake osungira golide omwe sanagwiritsidwe ntchito. Kuyambira pa projekiti yoyamba ya golide ya Chipindo m'chigawo cha Huíla mpaka kufufuza komwe kukubwera ku Cabinda ndi Mpopo , ogwira ntchito ku Angola akusintha kupita ku ntchito zamakono komanso zazikulu zopangira zitsulo.
Kwa Akatswiri a Zitsulo ndi Oyang'anira Mapulojekiti omwe akugwira ntchito mu gawo latsopano la golide ku Angola, kupeza mankhwala odalirika komanso ogwira ntchito bwino ndiye vuto lalikulu kwambiri pantchito. Kaya kupanga Heap Leaching pad ya oxide ores yotsika mtengo, kugwiritsa ntchito Vat Leaching , kapena kugwiritsa ntchito ma circuits apamwamba a Carbon-in-Pulp (CIP) ndi Carbon-in-Leach (CIL) , mafakitale amafunikira ma reagents omwe amatsimikizira kuti kinetics yake ndi yokwanira. Kuphatikiza apo, pamene makampaniwa akukhazikitsa malamulo, pakufunika njira zina zotsatizana ndi chilengedwe, zomwe sizili zoopsa kuti zitsimikizire chitetezo cha ogwira ntchito komanso kuvomerezedwa bwino kwa malamulo.
United Chemical Timathetsa kusiyana kumeneku. Timapereka matrix yokwanira, yapamwamba kwambiri yopangidwira njira zenizeni zachitsulo ku Angola. Kuphatikiza ndi ukadaulo wathu wozama pa kayendetsedwe ka zinthu zapamadzi ku West ndi Southwest Africa, tikuonetsetsa kuti mgodi wanu sudzagwira ntchito chifukwa cha kusowa kwa mankhwala.
Matrix ya Premier Reagent ya Njira za Golide ku Angola
AuCyan™ Sodium Cyanide NaCN (≥98.3%)
Mwala wapangodya wosungunula golide bwino, wopangidwa kuti ugwire bwino ntchito m'mabwalo otulutsira golide a CIL ndi Vat.
Kuyera Kosasinthika ≥98.3%: AuCyan™ imapereka kuchuluka kwa ma ayoni a cyanide aulere , kuchepetsa kwambiri nthawi yotulutsa ndikuwongolera kuchuluka kwa kuchira, makamaka kwa miyala yolimba yomwe ikukonzedwa ku Huíla.
Kuyika Zinthu Zotetezeka Panyanja: Pomvetsetsa momwe nyengo ilili m'madoko aku Angola, NaCN yathu imayikidwa m'madiramu achitsulo ovomerezedwa ndi UN okhala ndi matumba a PVC olimbikitsidwa, otsekedwa bwino, kuonetsetsa kuti chinyezi sichilowa panthawi yopita ku Luanda kapena Lobito.
📊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. |
AuCarb™ Gold Recovery Coconut Shell Activated Carbon (≥99% Kulimba)
Mphamvu zapadera zoyatsira ma adsorption pa ma circuits onse akuluakulu obwezeretsa: CIP, CIL, ndi Carbon-in-Column (CIC).
Kulimba Kotsimikizika ≥99%: Kugwedezeka m'matanki amakono a CIL/CIP kumakhala koopsa pa Carbon yokhazikika . AuCarb™ imasankhidwa mwamphamvu ndikuyatsidwa, kuonetsetsa kuti imakana kusweka ndi kusweka, ndikuletsa kutayika kwa golide kudzera mu carbon fines.
Kapangidwe ka Macroporous Koyenera: Kumapereka mphamvu yofulumira yoyamwa madzi komanso mphamvu yayikulu yokweza golide, kuonetsetsa kuti ikugwira ntchito bwino kwambiri panthawi yochotsa (kuchotsa) ndi kugonjetsa magetsi.
📊 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
Njira yabwino kwambiri yogwiritsira ntchito cyanide pa ntchito zatsopano za ku Angola ikuyang'ana kwambiri chitetezo ndi kutsatira malamulo okhwima okhudza chilengedwe, yothandiza kwambiri pakuchotsa poizoni m'thupi ndi m'thupi pogwiritsa ntchito Heap ndi Vat leaching.
Sizoopsa Kwambiri: AuLeach™ imachotsa zoopsa zazikulu zokhudzana ndi kusamalira, kusunga, ndi mayendedwe okhudzana ndi katundu woopsa. Imapereka malo otetezeka ogwirira ntchito kwa ogwira ntchito m'migodi yanu ndipo imapangitsa kuti njira zotumizira katundu zisakhale zovuta kwambiri.
Yabwino Kwambiri pa Kuchotsa Heap & Vat: Imapereka kulowetsedwa bwino komanso kuchuluka kokhazikika kwa madzi m'ma Heap Leaching pads akuluakulu ndi ntchito za Vat Leaching. Imagwira ntchito bwino mkati mwa pH yokhazikika (10.5-11.5) popanda kufunikira kusintha kulikonse ku zomangamanga zomwe zilipo.
Kutumiza Zinthu Zapamadzi Motetezeka ku Angola (CIF / FOB)
Timamvetsetsa kuti njira zodalirika zoperekera zinthu ndi moyo wa ntchito zamigodi ku Angola. United Chemical Imatenga umwini wonse wa njira yotumizira katundu kunja mpaka ku doko lopitako, kuonetsetsa kuti zinthu zanu zifika mosamala komanso mwalamulo.
Ntchito Zapadera za FOB & CIF: Timapereka katundu motsatira malamulo a FOB ndi CIF . Timagwirizana ndi makampani akuluakulu padziko lonse lapansi kuti titsimikizire kuti katundu wathu akupita patsogolo ku zipata zazikulu zamalonda ku Angola: Doko la Luanda ndi Doko la Lobito.
Zikalata Zosalakwitsa Zotumizira Zinthu Kunja: Timapereka zikalata zonse, zogwirizana ndi IMDG za katundu woopsa (monga NaCN). Izi zimatsimikizira kuti zinthu zidzaperekedwa mosavuta padoko, zomwe zimathandiza kuti ma broker anu aku Angola omwe mwasankha kuti azisamalira bwino kuchotsera katundu wotumizidwa kunja ndikukonza zoyendera zakunja kupita ku mgodi.
Tsimikizirani Kupereka mu Labu Yanu
Chilichonse cha miyala ku Angola ndi chapadera. Tikupempha Akatswiri a Zachitsulo ndi Eni Migodi ku Angola kuti apemphe zitsanzo zaulere za AuCarb™, kapena AuLeach™ kuti achite mayeso odziyimira pawokha a botolo kapena column leach.
Pemphani Zitsanzo za Mayeso Aulere Lero
Mafunso Omwe Amafunsidwa Kawirikawiri: Kubwezeretsa Golide ku Angola
1. Kodi AuLeach™ ingagwiritsidwe ntchito bwino pa ntchito zochotsa madzi m'mitsinje ku Angola?
Inde, ndithudi. AuLeach™ Gold Leaching Agent (GDA) ndi yothandiza kwambiri pakuchotsa miyala mu heap leaching. Imasunga kukhazikika bwino m'mapepala akuluakulu otseguka, kuonetsetsa kuti golide amasungunuka nthawi zonse komanso golide amasungunuka kuchokera ku miyala yosungunuka popanda kuwononga chilengedwe.
2. Kodi mumatumiza ku madoko ati kuti mukagwire ntchito zamigodi ku Angola?
Timayang'anira ntchito yonyamula katundu panyanja makamaka ku Doko la Luanda ndi Doko la Lobito . Timagwira ntchito motsatira malamulo a CIF ndi FOB , kupereka katundu ndi zikalata kuti gulu lanu la ku Angola lizitha kuyang'anira kuchotsedwa kwa katundu komaliza.
3. N’chifukwa chiyani kuuma kwa AuCarb™ pa ≥99% n’kofunika kwambiri?
Mu ma circuits a Carbon-in-Leach (CIL), Activated Carbon imakhudzidwa kwambiri ndi makina osakanikirana pamodzi ndi matope oundana. AuCarb™ Coconut Shell Activated Carbon yokhala ndi kuuma kwake kwa ≥99% imalimbana ndi kuwonongeka kwa makina kumeneku, ndikuletsa kaboni (ndi golide yomwe yatenga) kuti isawonongeke kukhala zidutswa zomwe zimatayika ku tailings.
4. Kodi AuLeach™ ikufuna kusintha kulikonse pa zomangamanga za Vat Leaching zomwe zilipo?
Palibe kusintha komwe kumafunika. AuLeach™ imagwira ntchito m'malo mwa ma reagents achikhalidwe. Imagwira ntchito bwino mkati mwa pH yokhazikika ya alkaline (10.5-11.5), zomwe zimakulolani kugwiritsa ntchito ma vats, mapampu, ndi makina anu obwezeretsa zinthu mosavuta.
5. Kodi kuyera kwa ≥98.3% kwa AuCyan™ kumapindulitsa bwanji mapulojekiti a golide olimba?
Malo osungira miyala yolimba nthawi zambiri amafunika mankhwala amphamvu kuti atulutse bwino. Kuyera kotsimikizika kwa ≥98.3% kwa AuCyan™ Sodium Cyanide NaCN kumatsimikizira kusungunuka mwachangu komanso kwathunthu, zomwe zimapangitsa kuti phindu lanu kuchokera ku miyala yoyambira liziwonjezeka pomwe kuchepetsa kugwiritsa ntchito mankhwala onse pa tani imodzi ya miyala.
6. Kodi AuLeach™ imaonedwa ngati chinthu choopsa chotumizidwa ku Angola?
Ayi. Chimodzi mwa ubwino waukulu wa AuLeach™ ndikuti imagawidwa ngati mankhwala osaopsa . Izi zimapangitsa kuti njira yotumizira kunja ndi kuchotsa katundu ku Angola ikhale yosavuta, kupewa zopinga zokhwima zokhudzana ndi mankhwala achilengedwe a poizoni.
7. Kodi AuCyan™ imatetezedwa bwanji ku chinyezi panthawi yonyamula katundu kupita ku Luanda panyanja?
Pofuna kutsimikizira kuti zinthuzo ndi zolondola panthawi yoyenda panyanja, AuCyan™ imadzazidwa ndi ng'oma zachitsulo zolimba kwambiri, zovomerezeka ndi UN. Mkati mwa ng'oma iliyonse muli chidebe cha PVC chokhuthala, chotsekedwa bwino chomwe chimagwira ntchito ngati chotchinga chinyezi, kuonetsetsa kuti ma briquette amakhalabe ouma kwathunthu.
8. Kodi AuCarb™ ingagwiritsidwe ntchito mu mapulogalamu a Carbon-in-Column (CIC)?
Inde. Kugawa bwino kwa tinthu tating'onoting'ono komanso malo akuluakulu a AuCarb™ zimapangitsa kuti ikhale yothandiza kwambiri potengera golide wosungunuka kuchokera ku zitsulo zolemera zomwe zimadutsa m'mabwalo a CIC, nthawi zambiri zimagwiritsidwa ntchito limodzi ndi heap leaching.
9. Kodi timayesa bwanji ma reagents awa pa zitsanzo zathu za miyala ya ku Angola?
Timalimbikitsa kuyesa kwathunthu kwa zitsulo. Mutha kulumikizana nafe mwachindunji kuti mupemphe zitsanzo zaulere za AuCyan™, AuCarb™, kapena AuLeach™ ku labotale. Tidzazitumiza ku malo anu kuti mainjiniya anu athe kuchita mayeso olondola a botolo kapena mipiringidzo kuti atsimikizire kusintha kwa kuchira.
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