Ke lanakila ʻana i ke kahawai ʻo Kongo: Nā mea hoʻohui gula kiʻekiʻe no ʻApelika Waena

Aia ʻo ʻApelika Waena ma luna o kekahi o nā hale hana honua gula nui loa, akā paʻakikī hoʻi ma ka honua. Mai nā hana papa honua o ka Kibali Gold Mine ma ka Democratic Republic of the Congo (DRC) a hiki i nā papahana greenfield e ulu wikiwiki ana ma ka ʻāina ʻo Batouri ma Cameroon , Gabon , a me ka Central African Republic (CAR) , koi ka ʻāina i ka maikaʻi o ka metallurgical.
Eia nō naʻe, ʻo ka hana ʻana ma ka equatorial Congo Basin e hōʻike ana i nā pilikia kūikawā. Ke hakakā mau nei nā Metallurgists a me nā Luna Hoʻokele Kūʻai i ka makū nui, ka ua nui, a me ka hoʻopaʻi ʻana i nā ʻoihana logistics o uka. Ma nā kaapuni Carbon-in-Leach (CIL) a me Carbon-in-Pulp (CIP) nui , wāwahi koke ka Carbon i hoʻāla ʻia ma lalo o ke kūlana i nā ʻāpana gula e nalowale mau ana i nā tailings. No nā mea hana e hoʻohana ana i ka heap leaching a me ka vat leaching , ʻo ka mālama ʻana i ke kūpaʻa kemika i ka ua nui a me ka hoʻokele ʻana i ka lawe ʻana o nā mea weliweli ma waena o nā palena hiki ke hoʻoulu i nā lohi papahana.
United Chemical ʻo ia ka hopena paʻa no ka ʻoihana eli gula o ʻApelika Waena. Hāʻawi mākou i kahi waihona reagents i hana pono ʻia e kū i ka hōʻino ʻana o ka tropical, e hōʻoia i ka wikiwiki o ka leaching kinetics, a hoʻomaʻalahi i kāu kaulahao lako multimodal. Hāʻawi mākou i ka hana pololei o ka hale hana i nā puka nui e like me ke awa o Douala, Pointe-Noire, a me Matadi.
ʻO ka Premier Reagent Matrix no nā hana Tropical a me Inland
ʻAuCyan™ Sodium Cyanide NaCN (≥98.3%)
ʻO ke kūlana hoʻopaʻapaʻa ʻole no ka hoʻoheheʻe ʻana o ka ore mua, i hana ʻia no nā kinetics leaching ikaika i nā hoʻonohonoho CIL nui ma ka DRC a me Cameroon.
Maʻemaʻe ≥98.3% Kūpaʻa ʻole: No nā ores refractory a me semi-refractory i maʻa mau i ka craton Congo, hāʻawi ʻo AuCyan™ i kahi nui o nā ions cyanide manuahi . Hoʻolalelale nui kēia i ka pae leaching, e hōʻoia ana i ka hoʻōla gula kiʻekiʻe loa ʻoiai i nā matrices mineralological paʻakikī.
ʻŌmole Pale Wai ʻEkuatoa: He hygroscopic loa ka sodium cyanide. No ke kūʻē ʻana i ka makū nui o ʻApelika Waena, ua hoʻopaʻa ʻia kā mākou mau briquettes i loko o nā ʻeke PVC pālua-papa i loko o nā pahu kila i hōʻoia ʻia e UN, e hōʻoiaʻiʻo ana i ka maloʻo loa i ka wā o ka ukana moana lōʻihi a me ka hele ʻana ma ka ululāʻau ma hope.
📊Kikoʻī ʻenehana: ʻO ke kūlana maʻemaʻe 98.3%
Ma luna o nā pae hoʻohālikelike o ka ʻoihana, loaʻa mau i kā mākou mau pūʻulu hana hou loa nā māka "Superior Quality". Aia ma lalo ka ʻikepili hana i hōʻoia ʻia (Ref: Batch C050030HS251101).
| Nā huahana hōʻike | Kūlana Maʻamau (GB/T 19306-2003) | AuCyan™ (Maʻamau) | Ka hopena o ka hana |
|---|---|---|---|
| ʻO ka Sodium Cyanide (NaCN) | ≥ 98.0% | 98.3% | ʻO ke kinetics hoʻoheheʻe gula kiʻekiʻe loa a me nā helu hoʻōla. |
| ʻO ka Sodium Hydroxide (NaOH) | ≤ 0.5% | 0.13% | ʻOi aku ka paʻa o ka pH; pale i ka hydrolysis mua. |
| Sodium Carbonate (Na2CO3) | ≤ 0.5% | 0.18% | Hoʻemi ʻia ka hoʻopilikia ʻana o ka haumia i loko o ka hopena leaching. |
| Māmā (H2O) | ≤ 0.9% | 0.3% | Hoʻonui ʻia ke kūpaʻa paʻa i ka wā e mālama ai i ka wā lōʻihi a me ka lawe ʻana i ke kai. |
| Na mea hiki ole ke hooheheeia | ≤ 0.05% | 0.02% | ʻAno hana anti-clogging; pale i nā pamu a me nā nozzles koʻikoʻi. |
Kalapona Hoʻāla ʻia me ka Pūpū Niu AuCarb™ Gold Recovery (≥99% Paʻakikī)
ʻO ka pale hope loa e kūʻē i ka pohō gula ma nā kaapuni CIL, CIP, a me Carbon-in-Column (CIC) hoʻonāukiuki kiʻekiʻe.
Paʻakikī i hōʻoia ʻia he ≥99%: I loko o nā pahu CIL nui a kiʻekiʻe (e like me nā mea i hoʻohana ʻia ma ka DRC), nui loa nā mana attrition mechanical. Hana ʻia ʻo AuCarb™ mai nā pūpū niu premium e hoʻokō i kahi helu paʻakikī ≥99%, e hoʻopau loa ana i ka hoʻohaʻahaʻa kalapona a pale i kāu gula i hoʻihoʻi ʻia mai ka holoi ʻana i loko o ka pā tailings.
ʻOi aku ka maikaʻi o ka Adsorption Kinetics: Hōʻike i kahi ʻano macroporous i kāohi pono ʻia e hopu koke i nā hui gula-cyanide, e hoʻomaʻamaʻa ana i nā kaʻina hana elution a me electrowinning.
📊 Moʻo AuCarb™: Papa Hoʻohālikelike Kūpono no nā Palena Koʻikoʻi
I mea e maʻalahi ai ke kaʻina koho ʻoi aku ka maʻalahi i hoʻopilikino ʻia no kāu kaapuni metallurgy kikoʻī, ua hōʻuluʻulu mākou i nā ʻano loea koʻikoʻi o kā mākou mau ʻano ʻehā ʻo AuCarb™.
| Ka Palena Hoʻāʻo Koʻikoʻi | ʻAuCarb™ BC1100 | ʻAuCarb™ AC50 | ʻAuCarb™ AC55 | ʻAuCarb™ AC60 |
|---|---|---|---|---|
| Ke Kūlana Hoʻohālikelike o ka Mākeke | Leach Puʻu Kuʻuna / Hana Kumukūʻai Kiʻekiʻe | Huahana hoʻohālikelike: Jacobi G208S | Huahana hoʻohālikelike: Jacobi G209S | Koho holomua no ka unahi nui / Hoʻohālikelike: Jacobi G210S |
| ʻIke ʻia ʻo Density | 0.40 - 0.50 g/ml | 0.48 - 0.55 g/ml | 0.45 - 0.55 g/ml | 0.45 - 0.55 g/ml |
| Paʻakikī o ka pā kinipōpō | ≥ 98.5% | ≥ 99% | ≥ 99% | ≥ 99% |
| ʻO ka ʻike o ka platelet | ≤ 5% | ≤ 5% | ≤ 5% | ≤ 5% |
| Keʻumeʻa | ≤ 2% | ≤ 1.5% | ≤ 2% | ≤ 2% |
| Huina Lehu | ≤ 5% | ≤ 3% | ≤ 3% | ≤ 3% |
| ona mau | ≤ 10% | ≤ 5% | ≤ 5% | ≤ 5% |
| Ka Mana Hoʻopili (Ka Waiwai K) | / | ≥ 26 Kg/t | ≥ 28 Kg/t | ≥ 30 Kg/t |
| Ka helu hoʻopili (waiwai R) | / | ≥ 50% | ≥ 55% | ≥ 60% |
| Helu Iodine | ≥ 1100 mg/g | / | / | / |
| Hana Butane | / | ≥ 19.5% | ≥ 21% | ≥ 23% |
| CTC (Hana Tetrachloride Kalapona) | / | ≥ 50% | ≥ 55% | / |
* Nā Kūlana Hoʻokō: Kūlike me nā kūlana ASTM ʻAmelika a me nā kūlana hoʻāʻo mining kūloko AARL. Ua hala ka huahana i ka nānā ʻana o ka ʻaoʻao ʻekolu a hiki ke hāʻawi ʻia nā laʻana hoʻāʻo ma ke noi.
ʻAkena Hoʻoheheʻe Gula AuLeach™ (GDA) - ʻAʻole Pōʻino
ʻO ke koho hoʻolālā no nā hana i hoʻopaʻa ʻia ma ka ʻāina ma CAR a i ʻole ka DRC hohonu i uka, e pale ana i nā moeʻuhane logistical o ka lawe ʻana i nā kemika weliweli.
ʻAʻole Pōʻino Loa: ʻO ka lawe ʻana i ka cyanide maʻamau ma nā palena he nui o ʻApelika Waena e pono ai nā protocols palekana nui a me nā ʻae palena ʻole. ʻAʻole weliweli loa ʻo AuLeach™ , e ʻae ana i ka lawe ukana maʻamau a me ka hoʻemi nui ʻana i nā manawa alakaʻi a me nā kumukūʻai logistics.
Hoʻonohonoho pono ʻia no ka Heap & Vat Leaching: He mea kūpono loa no nā ores oxide ma Cameroon a me Gabon. Hāʻawi ia i ka komo hohonu ʻana o ka ore-bed a me nā helu leaching paʻa i nā hoʻonohonoho leaching heap nui a me nā hoʻonohonoho leaching vat waena, ʻaʻohe pono o ka hoʻololi ʻana i nā lako (hana ma ka pH maʻamau 10.5-11.5).
ʻO ka Logistics Moana Akamai no ʻApelika Waena (CIF / FOB)
Pono ka lawelawe ʻana i ke kīʻaha ʻo Congo i ka ʻike loea i ka logistics. United Chemical hui pū me nā laina hoʻouna kiʻekiʻe o ka honua e hoʻokō me ka kīnā ʻole CIF a FOB nā lawe ʻana i nā puka komo kai koʻikoʻi o ʻApelika Waena, me ka Ke awa o Douala (Kameruna), Awa o Pointe-Noire (Kogo Rep.), a Ke awa o Matadi (DRC). (Nānā: Ke hele pū nei mākou ma Mombasa a i ʻole Dar es Salaam no nā papahana Eastern DRC).
Hāʻawi mākou i nā palapala hoʻokuʻu aku IMDG 100% kūlike no nā ukana āpau, e hāʻawi ana i ka mana i kāu mau mea kūʻai dute kūloko e hoʻokō i ka ʻae wikiwiki a hoʻokele i ke ala kaʻa hope loa i uka i kāu kahua eli.
E hōʻoia i ka hua ma kāu keʻena hoʻokolohua ponoʻī
Mai piliwaiwai me ka mineralogy o ka craton Congo. Ke kono aku nei mākou i nā Metallurgists a me nā Luna Hoʻokele Papahana ma DRC, Cameroon, Gabon, a me CAR e noi i nā laʻana manuahi o AuCarb™, a i ʻole AuLeach™ no ka hoʻāʻo ʻōwili ʻōmole a me ka leach kolamu kūʻokoʻa.
E noi i nā hāpana hoʻāʻo manuahi i kēia lāNā Nīnau i Nīnau Pinepine ʻia: Metallurgy Gula ma ʻApelika Waena
1. No ke aha he mea nui ka paʻakikī ≥99% o AuCarb™ no nā hana ma ka DRC?
I loko o nā hale hana Carbon-in-Leach (CIL) nui a ʻoihana i maʻa mau ʻia ma DRC, hoʻopilikia ʻia ke kalapona hoʻāla ʻia e ka hoʻoluliluli ʻana o ka mīkini. Ua hōʻoia ʻia ka paʻakikī o ke kalapona hoʻāla ʻia ʻo AuCarb™ Gold Recovery Coconut Shell ma ≥99% e kūʻē i ka abrasion, e pale ana i ke kalapona mai ka haki ʻana i nā mea liʻiliʻi a me ke kumu o ka nalowale ʻana o ke gula i loko o nā tailings.
2. Pehea e hoʻomaʻalahi ai ʻo AuLeach™ i ka halihali kūloko i nā ʻāina i hoʻopaʻa ʻia e like me CAR?
Pono ka cyanide kuʻuna i nā ukali kaua he nui, nā palapala ʻae palena paʻakikī, a me ka mālama pono ʻana i nā waiwai weliweli. ʻAʻole weliweli loa ka AuLeach™ Gold Leaching Agent (GDA) , e ʻae ana iā ia e lawe ʻia ma o nā ala kaʻa maʻamau mai nā awa a i nā wahi hohonu ma ka Lepupalika ʻApelika Waena a i ʻole ka DRC Hikina me ka ʻole o ka hoʻopaneʻe ʻana o nā kānāwai.
3. He kūpono anei ʻo AuLeach™ no ka hoʻokahe ʻana i nā puʻu wai i nā aniau equatorial me ka ua nui?
ʻAe. ʻOiai ʻo ka ua nui e pono ai ka mālama pono ʻana i ke kaulike wai ma ka papahele, kūpaʻa loa ʻo AuLeach™ a kūpono hoʻi no ka hoʻoheheʻe ʻana i nā puʻu. Hāʻawi ia i ka percolation maikaʻi loa a me ka hoʻoheheʻe mau ʻana o ke gula mai nā ores oxide me ka ʻole o ka hōʻike ʻana i kahi pōʻino ʻawahia i ke kaiapuni tropical a puni.
4. ʻO wai nā awa ma ʻApelika Waena āu e hoʻouna aku ai?
Hoʻokele mākou i ka ukana kai ikaika ma lalo o nā ʻōlelo CIF a me FOB paʻa i nā awa nui o ka ʻāina e like me ke awa o Douala (Cameroon), ke awa o Pointe-Noire (Congo Rep.), a me ke awa o Matadi (DRC). No nā papahana ma ka Hikina DRC, hoʻomaʻamaʻa pū mākou i ka lawe ʻana i Mombasa (Kenya) a i ʻole Dar es Salaam (Tanzania).
5. Pehea ʻoe e pale ai iā AuCyan™ mai ka haʻahaʻa wela loa i ka wā o ka lawe ʻana?
No ke kūʻē ʻana i ka makū kiʻekiʻe o ka Congo Basin, ua hoʻopili ʻia ʻo AuCyan™ Sodium Cyanide NaCN (≥98.3%) i loko o nā pahu kila i hōʻoia ʻia e UN, kūpaʻa i ka hopena. Loaʻa i kēlā me kēia pahu kahi ʻeke PVC mānoanoa, i hoʻopaʻa ʻia i ka wela e hana ana ma ke ʻano he pale makū hiki ʻole ke komo, e hōʻoiaʻiʻo ana e maloʻo loa ka huahana a hiki i ka wehe ʻana ma kahi o ka lua.
6. Pono anei au e hoʻololi i nā hoʻonohonoho pH o kaʻu mea kanu e hoʻohana ai iā AuLeach™ i ka hoʻoheheʻe ʻana i nā vat?
ʻAʻohe pono o nā ʻōnaehana hana a i ʻole nā hoʻololi nui o nā palena. Ua hoʻolālā ʻia ʻo AuLeach™ ma ke ʻano he pani pololei no ka cyanide i ka hoʻoheheʻe ʻana o ka vat a hana pono i loko o ka pae pH alkaline maʻamau o 10.5 a 11.5, me ka hoʻohana ʻana i kāu mau ʻōnaehana hoʻohui lime e kū nei.
7. No ke aha he mea nui ka maʻemaʻe ≥98.3% no AuCyan™ ma nā hana o ʻApelika Waena?
He nui nā kino ʻaihao ma kēia ʻāina e hōʻike ana i nā ʻano paʻakikī a semi-refractory. ʻO ka maʻemaʻe i hōʻoia ʻia he ≥98.3% o AuCyan™ e hāʻawi ana i ka loaʻa ʻana o ka cyanide manuahi kiʻekiʻe loa, e hōʻoia ana i ka hoʻopili wikiwiki ʻana o ke gula, nā helu hoʻōla kiʻekiʻe aʻe, a me nā koi dosage haʻahaʻa no kēlā me kēia tona o ka ʻaihao i hana ʻia.
8. He kūpono anei ʻo AuCarb™ no nā hoʻonohonoho hoʻōla Carbon-in-Column (CIC)?
ʻAe loa. Hōʻike ʻo AuCarb™ i kahi hoʻolaha nui o nā ʻāpana i hoʻoponopono pono ʻia a me ka ʻilikai kūloko nui. ʻO kēia ka mea e hana pono ai i ka wehe ʻana i ke gula i hoʻoheheʻe ʻia mai ka hopena hāpai e kahe ana ma o nā cascades Carbon-in-Column (CIC) i hui pinepine ʻia me nā pad leach puʻu.
9. Pehea e hiki ai i kā mākou mau ʻenekinia mine ma Cameroon ke hoʻāʻo i kāu mau reagents ma mua o ke kūʻai ʻana?
Kākoʻo ikaika mākou i ka hōʻoia ʻana o ka metallurgical. Hiki i nā luna hana ma Cameroon (a i ʻole ma nā wahi āpau ma Central Africa) ke noi i nā laʻana hoʻokolohua manuahi o AuCyan™, AuCarb™, a i ʻole AuLeach™. ʻAe kēia i kāu hui e holo i nā hoʻokolohua ʻōwili ʻōmole a i ʻole kolamu kūʻokoʻa e hōʻoia i kā mākou mau ana hana e kūʻē i kāu ore kikoʻī.
- Maʻiʻo Rahi
- Maʻiʻo wela
- Maʻiʻo loiloi wela
- Dithiophosphate 25S
- Antimonium Tartrate Potassium
- ʻO ka sodium Metasilicate Pentahidrate
- ʻO ka sodium sulphate 99% ka papa lāʻau lapaʻau
- Benzonitril
- Sodium selenite, anhydrous 98%
- ʻO ka sodium nitrate
- 1Hoʻemi ʻia ka Sodium Cyanide (CAS: 143-33-9) no ka Mining - Kūʻai Kūʻai Kūʻai kiʻekiʻe a me ka hoʻokūkū.
- 2ʻO Sodium Cyanide 98.3% CAS 143-33-9 NaCN mea hoʻonani gula Koʻikoʻi no nā ʻoihana kemika Mining
- 3Nā Hoʻoponopono Hou a Kina no ka Sodium Cyanide Exports a me ke alakaʻi ʻana no nā mea kūʻai aku o ka honua
- 4ʻO Sodium Cyanide (CAS: 143-33-9) Palapala hoʻohana hope (Paina a me Pelekane)
- 5Palapala Hoʻokele International Cyanide(Sodium cyanide) - Nā Kūlana E ʻae ana i ka Mine Gula
- 6ʻO ka hale hana Kina Sulfuric Acid 98%
- 7Anhydrous Oxalic acid 99.6% Papa Hana Hana
- 1ʻO Sodium Cyanide 98.3% CAS 143-33-9 NaCN mea hoʻonani gula Koʻikoʻi no nā ʻoihana kemika Mining
- 2Maʻemaʻe Kiʻekiʻe · Hana Paʻa · Hoʻōla kiʻekiʻe - sodium cyanide no ka leaching gula hou
- 3Nā meaʻai meaʻai meaʻai Sarcosine 99% min
- 4United ChemicalHōʻike ka Pūʻulu Noʻonoʻo o ka Mana Ma o nā ʻIke ʻIke ʻIke
- 5ʻO AuCyan™ Sodium Cyanide Hana Kiʻekiʻe | 98.3% Maʻemaʻe no ka ʻeli gula honua
- 6Digital Electronic Detonator(Ka manawa lohi 0~ 16000ms)
- 7Kiekie-ikaika, Kiekie-pololei Shock Tube Detonator





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