Kutsegula Malo Osungira Golide ku Central African Republic: Ma Reagents Apamwamba a Metallurgical
Kuthana ndi Malo Otsekedwa ndi Ma Profaili a Ma Ore Ovuta ndi High-Purity AuCyan™ NaCN, AuCarb™ ndi AuLeach™
Dziko la Central African Republic (CAR) lili ndi golide wambiri, womwe sunagwiritsidwe ntchito m'madera monga Ndassima , Bambari , ndi Bozoum . Pamene ntchito zamigodi zikukula kuyambira pa ntchito zaluso mpaka kukonza mafakitale, mainjiniya a zitsulo akukumana ndi mavuto apadera chifukwa cha malo a dzikolo, nyengo ya tropical savanna, komanso nyumba za miyala yamchere.
Kukonza fakitale yochotsera golide ku CAR kumafuna ma reagents omwe amatha kupirira zovuta kwambiri zoyendera komanso kupereka kuchuluka kwakukulu kwa kusungunuka:
Zinthu Zovuta Kwambiri Zokhudza Malire: Monga dziko lopanda nyanja, mankhwala ayenera kupirira kunyamula katundu wapanyanja nthawi yayitali kupita kumadoko oyendera (monga Douala, Cameroon), kutsatiridwa ndi mayendedwe ovuta amkati mwa dziko kupita ku Bangui ndi malo akutali a migodi, zomwe zimafuna kuti zinthu zisawonongeke.
Madontho Otentha Kwambiri: Kuchotsa golide m'nthaka ya m'madera otentha yodzaza ndi dongo kumapanga madontho okhuthala. Izi zimakhudza kwambiri momwe kaboni imagwirira ntchito, zomwe zimafuna kuti kaboni wogwiritsidwa ntchito ukhale ndi kapangidwe kake kabwino kwambiri kuti golide asatayike.
Zofunikira Zogwiritsa Ntchito Pochotsa Zinthu Mosiyanasiyana: Ntchito za migodi ku CAR zimagwiritsa ntchito njira zosiyanasiyana, kuphatikizapo Carbon-in-Pulp (CIP) , Carbon-in-Leach (CIL) , Carbon-in-Column (CIC) , Heap Leaching , ndi Vat Leaching . Ma reagents ayenera kupereka magwiridwe antchito okhazikika m'magawo onsewa.
Chitetezo cha Zachilengedwe ndi Ntchito: Kusintha kwa migodi yokhazikika kumapangitsa kuti kugwiritsa ntchito mankhwala ophera tizilombo toyambitsa matenda omwe si oopsa kukhale kofunika kwambiri poteteza malo osungira madzi am'deralo komanso kuchepetsa njira yotumizira zinthu kunja.
United Chemical imapereka mankhwala apadera, otsimikiziridwa ndi TDS a migodi ya golide omwe adapangidwa moyenera pazinthu izi za equator ndi logistics. Timaonetsetsa kuti zinthu zonse zili zoyera bwino kuchokera ku fakitale yathu kupita ku malo anu ochotsera golide ku CAR.
Mayankho Ochotsera Golide a Flagship ku Migodi ya CAR
AuCyan™ Sodium Cyanide NaCN (≥98.3%)
Chosakaniza chabwino kwambiri cha golide chomwe chimapangitsa kuti golide awonekere mwachangu, chimakhala ndi kuchuluka kwa cyanide yogwira ntchito yomwe imatulutsa mwachangu.
TDS Certified ≥98.3% Purity: Yopangidwa kuti itulutse ma ions a cyanide (CN-) mwachangu kwambiri, kuonetsetsa kuti ma leaching kinetics akuyenda mofulumira kwambiri. Kuyera kwakukulu kumeneku kumaletsa kusonkhana kwa mchere wosagwira ntchito, ndikukhazikitsa chilengedwe cha mankhwala m'matanki anu a CIL ndi Vat Leaching.
Kupaka Zinthu Zosayenda: Pofuna kuthana ndi chinyezi chambiri cha nyengo yamvula ku Africa komanso mayendedwe ovuta a m'misewu, AuCyan™ imayikidwa m'madiramu achitsulo ovomerezedwa ndi UN okhala ndi chotchinga chamkati cha PVC cholimba, chotsekedwa kawiri, kuonetsetsa kuti chinthucho chimakhalabe chouma chikafika ku CAR.
📊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.
| 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)
Zipangizo zoyatsira madzi zapamwamba kwambiri zapangidwa mosamala kuti zipirire kupsinjika kwakukulu kwa makina m'matope okhuthala a lateritic.
Kulimba Kwambiri ≥99%: Yochokera ku Coconut Shell yapamwamba kwambiri , kaboni iyi imayendetsedwa bwino kwambiri kuti ikwaniritse bwino kapangidwe kake. Imachepetsa kwambiri kuwonongeka kwa kaboni ndikuchepetsa kupanga kwa CIP ndi CIL mokwiya, ndikusunga golide wanu wamtengo wapatali.
Mtengo Wabwino wa Micropore ndi Iodine: Ili ndi Mtengo Wapamwamba wa Iodine komanso kapangidwe ka micropore kolinganizidwa bwino, komwe kumapereka njira yofulumira yodziwira gold-cyanide yomwe imagwirizana bwino ndi mizati ya CIC yothamanga kwambiri komanso ma CIP circuits osalekeza.
📊 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
Cholowa m'malo mwa cyanide chatsopano komanso chogwirizana ndi chilengedwe chomwe chimapangitsa kuti maunyolo apadziko lonse lapansi azitha kugwiritsidwa ntchito mosavuta.
Kugawa Kopanda Ngozi: Mwa kusintha mankhwala oopsa achikhalidwe ndi AuLeach™ , ogwira ntchito m'migodi ku CAR amatha kunyalanyaza malamulo oopsa oyendetsera katundu. Izi zimathandizira kuti malire a m'malire a mayendedwe azituluka ndipo zimachepetsa kwambiri ndalama za inshuwaransi yonyamula katundu pamtunda.
Kusintha Mwachindunji: Ndi kothandiza kwambiri pa Heap Leaching ndi Vat Leaching. Palibe kufunikira kukonzanso zida zodula. Malinga ndi malangizo a TDS, ogwiritsa ntchito amangosunga pH ya yankho la leaching pakati pa 10.5 ndi 11.5 kuti apeze kuchuluka kwabwino kwa golide.
Kayendetsedwe Kapadera ka Madera Opanda Malo
Dziwani kuti chifukwa cha malamulo okhwima okhudza chitetezo padziko lonse lapansi okhudza mayendedwe a mankhwala, sitigwiritsa ntchito mayendedwe a sitima mwanjira iliyonse . Ma network a sitima amaletsedwa kunyamula magulu awa a ma reagents a mafakitale.
Unyolo Wopereka Zinthu Zosiyanasiyana: Timatumiza katundu wotetezeka wa panyanja ku malo akuluakulu oyendera anthu m'madera osiyanasiyana (monga Port of Douala, Cameroon) motsatira malamulo a CIF kapena FOB.
Mayendedwe a Msewu Wamkati: Kuchokera pa doko la mayendedwe, timapereka zikalata zonse zovomerezeka ndi UN, zomwe zimalola othandizira anu ochotsera katundu kuti asamutse katunduyo mosavuta kupita ku magalimoto odziwika bwino onyamula zinthu zoopsa paulendo womaliza wopita ku Central African Republic.
Tsimikizirani Kinetics ndi Zitsanzo Zaulere za Lab-Scale
Timalimbikitsa kuyesa zitsulo musanagule zinthu zambiri. Oyang'anira mafakitale ndi akatswiri akuluakulu a zitsulo ku Central African Republic akupemphedwa kuti apemphe zitsanzo zaulere za AuCarb™, kapena AuLeach™. Chitani mayeso anu odziyimira pawokha kapena a botolo kuti mutsimikizire kuchuluka kwa kubweza kwathu kwapadera pa zitsanzo zanu zapadera za miyala.
Pemphani Zitsanzo Zaulere Tsopano
Mafunso Ofunsidwa Kawirikawiri: Mankhwala a Golide a CAR
1. Popeza CAR ili ndi malo otsekedwa, kodi mumayendetsa bwanji kayendedwe ka zombo?
Timapereka katundu wa CIF kapena FOB panyanja kupita ku madoko ofunikira a mayendedwe a m'madera, makamaka ku Douala ku Cameroon. Kuchokera pamenepo, othandizira kutumiza katundu m'deralo amagwiritsa ntchito zikalata zathu zonse zotumizira katundu kunja kuti akonze mayendedwe otetezeka a magalimoto kupita ku Central African Republic.
2. Kodi tingagwiritse ntchito katundu wa sitima yodutsa malire potumiza katundu ku AuCyan™?
Ayi. Malamulo apadziko lonse lapansi komanso mfundo za mayendedwe a dziko lonse zimaletsa mwamphamvu kuyenda kwa katundu woopsa wa mankhwala kudzera m'njira za sitima. Kuyenda kwa dziko kupita ku mgodi wanu kuyenera kuchitika ndi magalimoto apadera onyamula katundu pamsewu okha.
3. N’chifukwa chiyani kuuma kwa AuCarb™ ≥99% n’kofunika kwambiri pa ntchito za migodi ya CAR?
Dothi lokhala ndi dongo komanso lolemera m'dera la CAR limapanga matope okhuthala komanso okhwima panthawi yokonza. Kulimba kotsimikizika kwa ≥99% kwa AuCarb™ Gold Recovery Coconut Shell Activated Carbon kumalepheretsa granules za kaboni kusweka m'matanki a CIL/CIP, kuonetsetsa kuti golide wothira satayika ku dziwe la m'mbuyo.
4. Kodi vuto la AuLeach™ losakhala loopsa limathandiza bwanji pakuwoloka malire?
AuLeach™ Gold Leaching Agent (GDA) imalembedwa mwalamulo kuti si yoopsa . Izi zimapewa kuyang'aniridwa kwambiri, kuperekeza katundu woopsa, ndi ndalama zowonjezera zomwe nthawi zambiri zimafunika podutsa malire a mayendedwe (monga, kuchokera ku Cameroon kupita ku CAR), zomwe zimapangitsa kuti unyolo wanu wogulitsa ukhale wosavuta.
5. Kodi zofunikira za pH pakugwiritsa ntchito AuLeach™ mu Vat Leaching ndi ziti?
Malinga ndi Technical Data Sheet yathu (TDS), akatswiri a zitsulo ayenera kusunga pH ya slurry kapena yankho pakati pa 10.5 ndi 11.5 pogwiritsa ntchito laimu kapena caustic soda. Izi zimatsimikizira kuti njira yabwino kwambiri yochotsera madzi ikagwiritsidwa ntchito pochotsa madzi kapena kugwiritsa ntchito Vat Leaching.
6. Kodi AuCyan™ idzawonongeka panthawi yaulendo wautali komanso chinyezi chambiri nthawi yamvula?
Ayi. Timagwiritsa ntchito ma ng'oma achitsulo olemera kwambiri pamodzi ndi matumba otchingira a PVC opangidwa ndi kutentha mkati. Phukusili la magawo awiri limatseka mokwanira AuCyan™ Sodium Cyanide NaCN (≥98.3%) ku chinyezi cha mumlengalenga, ndikuwonetsetsa kuti imakhalabe yogwira ntchito kwambiri paulendo wautali wa panyanja ndi wamkati.
7. Kodi AuCarb™ ndi yoyenera kugwiritsa ntchito njira zochotsera mpweya wa carbon-in-Column (CIC)?
Inde. AuCarb™ ili ndi kukula kolondola kwa tinthu tating'onoting'ono komanso kapangidwe ka micropore ya Iodine Value yapamwamba. Kapangidwe kameneka kamapereka kayendedwe kabwino ka hydraulic komanso njira zodziwira mwachangu kwambiri, zomwe zimapangitsa kuti ikhale yoyenera kwambiri pama circuits obwezeretsa a Carbon-in-Column (CIC).
8. Kodi kusintha kupita ku AuLeach™ kumafuna zida zatsopano za fakitale?
Ayi. AuLeach™ imagwira ntchito ngati njira yolowera m'malo mwa cyanide yachikhalidwe. Mutha kugwiritsa ntchito matanki anu osungira madzi, ma vats, ndi ma heap leach pads omwe alipo popanda kufunikira kusintha kapangidwe kake kapena ndalama zogulira.
9. Ndi zikalata ziti zomwe zaperekedwa zochotsera msonkho pa doko loyendera anthu?
Timapereka zikalata zambiri komanso zodziwika padziko lonse lapansi kuphatikizapo zikalata zovomerezeka ndi UN (ngati kuli koyenera), MSDS, ma invoice amalonda, mndandanda wa zonyamula katundu, ndi Satifiketi Yowunikira (COA) kuti tiwonetsetse kuti othandizira anu amatha kutumiza katundu mosavuta m'madoko ngati Douala.
10. Kodi tingapemphe bwanji chitsanzo cha labotale ku Bangui?
Mutha kupempha chitsanzo cha mayeso aulere kudzera pa tsamba lathu. Tidzakonza zotumiza katundu wonyamula katundu wa pandege ku Bangui, zomwe zingathandize gulu lanu la akatswiri a zitsulo kuti lichite mayeso omaliza a botolo kapena kuchotsa zinthu m'mizere musanayike oda yonse ya chidebecho.
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