Soluții avansate de extracție a aurului pentru sectorul minier din Burkina Faso

Soluții avansate de extracție a aurului pentru sectorul minier din Burkina Faso

Burkina Faso has established itself as a premier gold mining destination in West Africa, driven by the prolific Birimian Greenstone Belt. From massive open-pit commercial operations in Houndé and Essakane to rapidly developing underground projects, the region relies heavily on high-throughput CIL (Carbon-in-Leach) and CIP (Carbon-in-Pulp) circuits.

To maximize gold recovery from both oxidized zones and deeper complex sulfide ores, operators require metallurgical reagents that deliver consistent purity and stability. United Chemical is a dedicated global supply partner for Burkina Faso's gold producers, offering a premium portfolio of extraction chemicals supported by reliable international shipping terms tailored for landlocked West African logistics.

Our Flagship Reagents for Burkinabe Gold Circuits

1. AuCyan™ NaCN Cianură de sodiu ≥98.3%

The cornerstone of industrial gold processing. For large-scale CIL/CIP plants that require aggressive, highly controlled cyanidation, we supply Cianură de sodiu AuCyan™ NaCN ≥98.3% . Manufactured under rigorous ISO standards to minimize insoluble impurities, it ensures stable dissolution kinetics. This allows plant managers to optimize protective alkalinity and reagent dosing, reducing overall consumption while maximizing final extraction yields.

2. Cărbune activ din coajă de cocos AuCarb™ Gold Recovery

In modern extraction plants, high-shear mechanical agitation is necessary to keep ore slurries suspended. Soft activated Carbon will degrade under these harsh conditions, carrying soluble gold directly into the tailings. Cărbune activ din coajă de cocos AuCarb™ Gold Recovery is specifically engineered to combat this, featuring an independently verified ball-pan hardness of ≥ 99% . Its exceptional physical durability minimizes attrition, ensuring your gold remains securely adsorbed through multiple processing cycles.

3. Agent de levigare a aurului (GDA) ecologic AuLeach™

Transporting highly toxic chemicals across borders in West Africa often requires extensive Dangerous Goods (DG) permits and, in some regions, complex security escorts. Agent de levigare a aurului (GDA) ecologic AuLeach™ provides a strategic, non-hazardous alternative. Designed as a direct drop-in replacement for traditional cianură, AuLeach™ is an eco-friendly, low-toxicity leaching agent. It maintains excellent extraction kinetics while significantly easing cross-border logistics, reducing compliance costs, and providing a safer working environment for plant personnel.

Strategic Logistics: Supplying Landlocked Burkina Faso

Operating a mine in a landlocked country means supply chain reliability is just as critical as chemical quality. United Chemical utilizes established West African maritime gateways to ensure an uninterrupted flow of reagents to your site.

We offer flexible, internationally recognized Incoterms to fit your procurement model:

• FOB (Principalele porturi din China): We manage all domestic logistics, export clearance, and safe vessel loading at major Chinese ports, providing you with full documentation for your preferred      logistics partners.

• CIF (West African Gateway Ports):  We handle ocean freight and marine insurance to the essential transit hubs serving Burkina Faso—most notably the Portul Abidjan (Coasta de Fildeș) and      the Port of Tema (Ghana) .

• Compliant Packaging for Inland Transit: Once at the port, your cargo must survive long overland journeys. Cianură de sodiu AuCyan™ NaCN ≥98.3% is packaged in  UN-certified steel drums or reinforced wooden boxes (IMDG compliant) to      ensure secure handling during border crossings, while non-hazardous goods  like AuLeach™ și AuCarb™ are secured in heavy-duty bulk      bags.

Reagent Selection Guide for Burkinabe Operations

Întrebări frecvente 

Q1: What are the best shipping routes for delivering United Chemical products to Burkina Faso?

Because Burkina Faso is landlocked, we offer CIF shipping terms to major neighboring seaports, predominantly the Portul Abidjan (Coasta de Fildeș) si Port of Tema (Ghana) . Upon arrival, we provide full commercial and material safety documentation, enabling your local freight forwarders to efficiently clear customs and arrange overland trucking directly to your mine site.

Q2: Why is AuLeach™ GDA a strategic choice for Burkinabe mining operations?

Importing highly toxic chemicals like Cianura de sodiu requires strict Dangerous Goods (DG) transit permits, specialized transport, and sometimes security escorts from coastal ports into Burkina Faso. Agent de levigare a aurului (GDA) ecologic AuLeach™ is a non-hazardous, low-toxicity alternative. It delivers comparable leaching performance while entirely bypassing DG transit restrictions, making cross-border logistics faster, cheaper, and more secure.

Q3: Why is a carbon hardness of ≥ 99% necessary for processing Birimian Greenstone ores?

Ores from the Birimian Greenstone Belt often require fine grinding and vigorous mechanical agitation in CIL/CIP circuits to maximize recovery. If the Carbon activat lacks mechanical strength, it will fracture into fine dust and carry adsorbed gold into the tailings facility. Cărbune activ din coajă de cocos AuCarb™ Gold Recovery is tested to a hardness of ≥ 99% , offering the extreme physical durability required to retain your gold yield under these aggressive conditions.