ការលើកកម្ពស់ការស្តារមាសឡើងវិញនៅម៉ាដាហ្គាស្ការ៖ ដំណោះស្រាយគីមីសម្រាប់រ៉ែថ្មខៀវ និងការផ្លាស់ប្តូរ ASM

Maximize Yields with High-Purity AuCyan™ Sodium Cyanide NaCN, Attrition-Resistant AuCarb™ Coconut Shell Activated Carbon, and Non-Hazardous AuLeach™ Gold Leaching Agent (GDA)

Elevating Gold Recovery in Madagascar: Tailored Chemical Solutions

Elevating Gold Recovery in Madagascar: Chemical Solutions for Lateritic Ores & ASM Transition Madagascar gold mining chemicals CIF Toamasina sodium cyanide AuCyan™ Sodium Cyanide NaCN AuCarb™ Coconut Shell Activated Carbon AuLeach™ Leaching Agent GDA Maevatanana extraction reagents ore processing High clay CIL activated carbon Non-hazardous leaching agent shell ≥99% hardness Betsiaka project purity ≥98.3% FOB manufacturer Dabolava chemical distributors adsorption kinetics Precious metal recovery Antananarivo Port of logistics elution and electrowinning UN certified sea freight Bulk No. 1picture

Madagascar’s gold mining industry holds immense potential, characterized by historically rich goldfields such as មាវតាណា, Betsiaka, and the evolving primary deposits in the Dabolava region. The island nation is currently undergoing a vital transition, moving from informal alluvial panning to structured, mechanized processing plants and formal CIL/CIP operations. However, this transition is met with distinct metallurgical and geographical challenges.

For Mine Operators and Metallurgists in Madagascar, three primary hurdles exist. First, High-Clay Lateritic Ores: Much of Madagascar's gold is hosted in lateritic soils, resulting in extremely high-viscosity slurries in leaching tanks. This viscous environment causes severe physical wear on activated ការបោន, leading to devastating gold losses. Second, Island Logistics and Tropical Humidity: All chemical inputs must arrive via sea freight. The combination of intense tropical humidity and complex maritime transit requires reagents to have flawless, weather-proof packaging. Third, Safe Artisanal Formalization: As the government encourages Artisanal and Small-scale Mining (ASM) groups to formalize, the adoption of safe, non-hazardous extraction methods is critical to protect Madagascar's unique biodiversity.

United Chemical has engineered a highly specialized suite of gold processing reagents tailored specifically for Madagascar’s challenging conditions. From hyper-durable កាបូនដែលបានធ្វើឱ្យសកម្ម designed for thick laterite slurries, to non-hazardous lixiviants for safe scale-up, we provide the ultimate chemical matrix to maximize your operational profitability.

The Ultimate Reagent Matrix for Malagasy Gold Plants

AuCyan™ សូដ្យូម ស៊ីយ៉ានីត NaCN (≥98.3%)

Consistent leaching performance begins with uncompromised purity and secure ocean-freight packaging capable of withstanding Madagascar's tropical climate.

  • Unmatched ≥98.3% Purity: Manufactured to exacting standards, AuCyan™ delivers an intense concentration of free ស៊ីអ៊ីតណែត ions. This guarantees rapid gold dissolution kinetics, allowing plants in Maevatanana to maintain high recovery rates even when processing complex or slightly refractory ores.

  • Maritime & Tropical Resilience: To combat the high humidity of the Indian Ocean and prolonged storage, AuCyan™ is packaged in UN-certified steel drums with hermetically sealed, thick inner PVC bags. This multi-barrier system completely locks out moisture, ensuring the chemical remains dry and fully potent upon arrival at your site.

📊លក្ខណៈបច្ចេកទេស៖ ស្តង់ដារភាពបរិសុទ្ធ ៩៨.៣%

ដោយលើសពីស្តង់ដារឧស្សាហកម្ម បាច់ផលិតកម្មចុងក្រោយបំផុតរបស់យើងសម្រេចបានចំណាត់ថ្នាក់ "គុណភាពខ្ពស់" ជាប់លាប់។ ខាងក្រោមនេះគឺជាទិន្នន័យប្រតិបត្តិការដែលមានការបញ្ជាក់ (ឯកសារយោង៖ បាច់ C050030HS251101)។

ធាតុសាកល្បងស្តង់ដារ (GB/T 19306-2003)AuCyan™ (ធម្មតា)ផលប៉ះពាល់ប្រតិបត្តិការ
សូដ្យូម Cyanide (NaCN)≥ 98.0%98.3%ចលនវិទ្យារលាយមាសអតិបរមា និងអត្រានៃការស្តារឡើងវិញ។
សូដ្យូមអ៊ីដ្រូសែន (NaOH)≤ 0.5%0.13%ស្ថេរភាព pH ខ្ពស់; ការពារការបំបែកជាតិទឹកមុនអាយុ។
សូដ្យូមកាបូណាត (Na2CO3)≤ 0.5%0.18%ការជ្រៀតជ្រែកនៃភាពមិនបរិសុទ្ធត្រូវបានបង្រួមអប្បបរមានៅក្នុងដំណោះស្រាយលាង។
សំណើម (H2O)≤ 0.9%0.3%ស្ថេរភាពរឹងមាំប្រសើរឡើងក្នុងអំឡុងពេលផ្ទុករយៈពេលវែង និងការដឹកជញ្ជូនតាមសមុទ្រ។
សារធាតុមិនរលាយ≤ 0.05%0.02%រូបមន្តប្រឆាំងនឹងការស្ទះ; ការពារស្នប់ និងក្បាលបាញ់សំខាន់ៗ។

កាបូន​ដែល​បាន​ធ្វើ​ឲ្យ​សកម្ម​ពី​សំបក​ដូង AuCarb™ Gold Recovery (ភាពរឹង ≥99%)

When processing Madagascar's clay-rich lateritic ores, the slurry viscosity places immense physical stress on activated carbon in the CIL/CIP tanks.

  • Indestructible in High-Clay Ores: Boasting a strict ≥99% hardness rating, AuCarb™ is engineered from the densest Indonesian សំបកដូងs. It easily withstands the aggressive shear forces and abrasive nature of viscous laterite slurries, preventing the formation of carbon fines and saving you from costly gold losses to the tailings.

  • ចលនវិទ្យានៃការស្រូបយកខ្ពស់៖ Even in dense slurries, the highly developed macroporous structure of AuCarb™ ensures rapid loading of the gold-cyanide complex, optimizing the efficiency of your entire carbon-in-leach circuit.

📊 ស៊េរី AuCarb™៖ តារាងប្រៀបធៀបប៉ារ៉ាម៉ែត្រស្នូលដោយវិចារណញាណ

ដើម្បីសម្រួលដល់ដំណើរការជ្រើសរើសដែលងាយស្រួលជាងមុន ដែលត្រូវបានរៀបចំឡើងសម្រាប់សៀគ្វីលោហធាតុជាក់លាក់របស់អ្នក យើងបានសង្ខេបប៉ារ៉ាម៉ែត្របច្ចេកទេសស្នូលនៃវ៉ារ្យ៉ង់ AuCarb™ លំដាប់កំពូលទាំងបួនរបស់យើង។

ប៉ារ៉ាម៉ែត្រសាកល្បងស្នូលAuCarb™ BC1100AuCarb™ AC50AuCarb™ AC55AuCarb™ AC60
ការកំណត់ទីតាំងទីផ្សារស្តង់ដារការ​ច្រោះ​ដោយ​ប្រើ​សារធាតុ​រាវ​ធម្មតា / ប្រសិទ្ធភាព​ខ្ពស់​ក្នុង​ការ​ចំណាយផលិតផលដែលអាចប្រៀបធៀបបាន៖ Jacobi G208Sផលិតផលដែលអាចប្រៀបធៀបបាន៖ Jacobi G209Sជម្រើសកម្រិតខ្ពស់សម្រាប់មាត្រដ្ឋានធំ / អាចប្រៀបធៀបបាន៖ Jacobi G210S
ដង់ស៊ីតេជាក់ស្តែង0.40 - 0.50 ក្រាម / មីលីលីត្រ0.48 - 0.55 ក្រាម / មីលីលីត្រ0.45 - 0.55 ក្រាម / មីលីលីត្រ0.45 - 0.55 ក្រាម / មីលីលីត្រ
ភាពរឹងរបស់បាល់ខ្ទះ≥ 98.5%≥ 99%≥ 99%≥ 99%
មាតិកាប្លាកែត≤ 5%≤ 5%≤ 5%≤ 5%
ភាពទន់ខ្សោយ។ 2% 1.5%2% 2%
មាតិកាផេះសរុប≤ 5%≤ 3%≤ 3%≤ 3%
សំណើម 10% 5% 5% 5%
សមត្ថភាពស្រូបយក (តម្លៃ K)/≥ 26 គីឡូក្រាម/តោន≥ 28 គីឡូក្រាម/តោន≥ 30 គីឡូក្រាម/តោន
អត្រា​ស្រូប​យក (តម្លៃ R)/ 50% 55% 60%
លេខអ៊ីយ៉ូត ៩,៦០៩ មីលីក្រាម / ក្រាម។///
សកម្មភាពប៊ុយតាន/≥ 19.5%≥ 21%≥ 23%
CTC (សកម្មភាពកាបូនតេត្រាក្លរីត)/ 50% 55%/
* ការវេចខ្ចប់ និងការដឹកជញ្ជូន៖ ផ្អែកលើលក្ខណៈបច្ចេកទេសស្តង់ដារ 6x12 Mesh ឬ 8x16 Mesh; វេចខ្ចប់យ៉ាងតឹងរ៉ឹងក្នុងថង់ PE យឺតដែលមានស្រទាប់ក្រាស់ទម្ងន់ 25 គីឡូក្រាម។ យើងខ្ញុំផ្តល់ជូននូវការដឹកជញ្ជូនទូទាំងពិភពលោកក្នុងកុងតឺន័រក្រោមលក្ខខណ្ឌ FOB, CIF, CFR។
           * ស្តង់ដារអនុវត្ត៖ អនុលោមតាមស្តង់ដារ ASTM របស់អាមេរិក និងស្តង់ដារធ្វើតេស្តផ្ទៃក្នុងរបស់ AARL។ ផលិតផលនេះបានឆ្លងកាត់ការត្រួតពិនិត្យរបស់ភាគីទីបី ហើយគំរូសាកល្បងអាចត្រូវបានផ្តល់ជូនតាមការស្នើសុំ។
ដំណើរការលោហធាតុដែលអាចអនុវត្តបាន៖            កាបូន​ក្នុង​ស្លឹក​ឈើ (CIP), កាបូន​ក្នុង​ការ​ជ្រាប (CIL), កាបូន​ក្នុង​ជួរឈរ (CIC)។

សារធាតុ​ចម្រាញ់​មាស AuLeach™ (GDA) - មិន​មាន​គ្រោះថ្នាក់

For operations seeking safer extraction methods or navigating the formalization of artisanal mining, a reliable and safe lixiviant is essential.

  • Safe & Non-Hazardous Operations:AuLeach™ is a non-hazardous, cyanide-free gold leaching agent. It fundamentally eliminates the severe handling risks associated with traditional chemicals. This provides a safe working environment for mine staff and dramatically reduces the complexity of chemical storage and management.

  • Seamless Plant Integration: Designed as a direct drop-in replacement, AuLeach™ operates efficiently at standard alkaline pH levels (10.5-11.5) using your existing vat leaching or CIL/CIP equipment, requiring absolutely zero capital investment to switch.

Reliable Sea Freight & Port Delivery (CIF Toamasina)

Supplying an island nation requires deep expertise in maritime logistics. United Chemical operates with strict adherence to international trade standards, focusing on delivering your materials safely to the gateway port.

  • Expert CIF & FOB Services: We exclusively offer professional CIF (ថ្លៃដើម ធានារ៉ាប់រង និងការដឹកជញ្ជូន) និង FOB (ឥតគិតថ្លៃនៅលើយន្តហោះ) terms. We partner with premier ocean carriers to ensure direct, secure shipping lines to the Port of Toamasina (Tamatave), Madagascar's primary commercial port.

  • Efficient Port Handover: We provide comprehensive, perfectly executed export documentation (including strict hazmat compliance for NaCN). This empowers your local Malagasy customs brokers and freight forwarders to execute swift customs clearance and arrange safe inland transport to your mine site.

Validate Performance on Your Ores

Are high-clay laterite ores causing carbon breakdown or poor recovery? We invite Metallurgists and Plant Managers across Madagascar to request complimentary samples of AuCyan™, AuCarb™, or AuLeach™ for independent laboratory testing.

ស្នើសុំសំណាកមន្ទីរពិសោធន៍ឥតគិតថ្លៃឥឡូវនេះ

Elevating Gold Recovery in Madagascar: Chemical Solutions for Lateritic Ores & ASM Transition Madagascar gold mining chemicals CIF Toamasina sodium cyanide AuCyan™ Sodium Cyanide NaCN AuCarb™ Coconut Shell Activated Carbon AuLeach™ Leaching Agent GDA Maevatanana extraction reagents ore processing High clay CIL activated carbon Non-hazardous leaching agent shell ≥99% hardness Betsiaka project purity ≥98.3% FOB manufacturer Dabolava chemical distributors adsorption kinetics Precious metal recovery Antananarivo Port of logistics elution and electrowinning UN certified sea freight Bulk No. 2picture

Frequently Asked Questions: Gold Mining Chemicals in Madagascar

1. Why is AuCarb™ recommended for Madagascar's lateritic gold ores?

Lateritic ores contain high amounts of clay, making the slurry very thick and abrasive. កាបូនដែលបានធ្វើឱ្យសកម្មពីសំបកដូង AuCarb™ features a guaranteed ≥99% hardness. This extreme physical strength prevents the carbon from breaking down under heavy agitation, ensuring you don't lose gold-loaded carbon fines to the tailings.

2. Is AuLeach™ safe for formalizing Artisanal and Small-Scale Mining (ASM) sites?

Yes, it is the ideal solution. សារធាតុ​ចម្រាញ់​មាស AuLeach™ (GDA) is a non-hazardous chemical. It removes the severe risks associated with handling traditional reagents, making it significantly safer for operators transitioning into formal vat leaching or small processing plants.

4. What trade terms do you offer for shipping to Madagascar?

យើងធ្វើការយ៉ាងតឹងរ៉ឹងលើ CIF (ថ្លៃដើម ធានារ៉ាប់រង និងការដឹកជញ្ជូន) និង FOB (ឥតគិតថ្លៃនៅលើយន្តហោះ) terms. For Madagascar, our standard delivery destination is the Port of Toamasina (Tamatave), where your local agents will take over for customs clearance and inland transport.

5. How does AuCyan™ packaging handle high tropical humidity?

Madagascar's wet season requires robust protection. AuCyan™ សូដ្យូម ស៊ីយ៉ានីត NaCN (≥98.3%) is packed in heavy-duty steel drums or wooden boxes containing hermetically sealed PVC liners, guaranteeing the product remains perfectly dry and active throughout the ocean voyage and on-site storage.

6. Can I use AuLeach™ without changing my existing CIL plant equipment?

ពិតប្រាកដណាស់។ AuLeach™ is engineered as a direct drop-in replacement. It operates in standard alkaline conditions (pH 10.5-11.5) and utilizes your existing tanks, agitators, and activated carbon circuits without any equipment modifications.

7. What makes AuCyan™ highly effective for Dabolava's primary hard-rock ores?

ការធានា ≥98.3% ភាពបរិសុទ្ធ of AuCyan™ ensures an ultra-high concentration of active cyanide ions. This provides the fast reaction kinetics necessary to penetrate and dissolve gold efficiently from milled hard-rock sulfide ores commonly found in primary deposits.

8. How does AuCarb™ perform during the gold elution (stripping) process?

ដោយសារតែ AuCarb™ is produced via strictly controlled high-temperature steam activation, it has a precise pore structure. This allows it to hold gold tightly during adsorption but release it rapidly and completely during high-temperature Zadra or AARL elution circuits.

9. Does AuLeach™ help with environmental compliance in Madagascar?

បាទ។ ដោយសារតែ AuLeach™ is non-hazardous, it drastically reduces the toxicity of tailings discharge. This simplifies your environmental management plans and aligns with local regulations aimed at protecting agricultural water sources and island biodiversity.

10. How can my mine in Madagascar obtain samples for bottle-roll tests?

Plant managers can easily request a free laboratory test kit through our website. We will arrange to send samples of AuCyan™, AuCarb™, or AuLeach™ directly to your metallurgical lab in Madagascar so you can verify the recovery rates on your specific ore.

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