Zimbabwe holds a rich mining legacy, with vast gold deposits concentrated across the prolific Greenstone Belts and the Great Dyke region. Operating processing plants across major hubs such as Gwanda, Kadoma, and Kwekwe requires high-purity metallurgical reagents that deliver consistent recovery rates from both oxidized and complex sulfide ore bodies.
United Chemical is a trusted international supply partner for Zimbabwean gold producers. We supply an integrated portfolio of world-class leaching reagents and activated 碳, offered with flexible global trade terms ( FOB China ports 和 CIF regional ocean ports ) to ensure seamless, compliant international delivery.
Our Flagship Reagents for Zimbabwean Gold Circuits
1. AuCyan™ NaCN 氰化钠 ≥ 98.3%
Engineered for continuous CIL (Carbon-in-Leach) and CIP (Carbon-in-Pulp) operations demanding uncompromising consistency, AuCyan™ 氰化钠 ≥ 98.3% delivers high purity with minimal insoluble impurities. It guarantees fast, predictable leaching kinetics, allowing plant metallurgists in Zimbabwe to optimize reagent consumption and maintain steady gold recovery even when handling variable ore grades.
2. AuCarb™ 黄金回收椰壳活性炭
In high-agitation CIL/CIP tanks, mechanical shear forces can break low-grade carbon, resulting in severe gold loss to tailings. AuCarb™ 黄金回收椰壳活性炭 is manufactured to prevent this, featuring an independently verified ball-pan hardness of ≥99％ . Its superior attrition resistance ensures that adsorbed gold stays safely locked within carbon pores through multiple adsorption and elution cycles.
3. AuLeach™ 环保型黄金浸出剂 (GDA)
As African mining regulations move toward stricter environmental governance, AuLeach™ 环保型黄金浸出剂 (GDA) offers a sustainable alternative. A non-hazardous drop-in replacement for conventional 氰化物, AuLeach™ delivers equal or faster leaching kinetics while completely eliminating cyanide toxicity from tailings, simplifying environmental audits and local transport compliance.
Flexible Global Shipping & Trade Terms (FOB & CIF)
To accommodate the international procurement policies of Zimbabwean mining companies and local logistics arrangements, United Chemical provides flexible, standardized Incoterms:
FOB (Free On Board - Main China Ports): We handle all domestic logistics, export clearance, Dangerous Goods (DG) inspection, and loading onto designated container vessels at major Chinese ports (eg, Shanghai, Ningbo, QinGDAO）。
CIF (Cost, Insurance & Freight - Regional Gateway Ports): We manage ocean shipping and transit insurance directly to primary gateway sea ports serving Zimbabwe, including the 贝拉港（莫桑比克） 和 德班港（南非） .
Compliant Marine Packaging: AuCyan™ NaCN Sodium Cyanide ≥ 98.3% is shipped in strict compliance with IMDG (International Maritime Dangerous Goods) codes using UN-certified steel drums or heavy-duty wooden boxes inside sealed containers. Non-hazardous AuCarb™ 和 AuLeach™ are dispatched in bulk heavy-duty moisture-proof bags.
Strategic Reagent Selection for Zimbabwean Operations
产品名称 | 主要应用 | 关键绩效指标 | 全球运输选项 |
AuCyan™ 氰化钠 ≥ 98.3% | Industrial CIL / CIP & Heap Leaching | 高纯度（) ensures aggressive dissolution kinetics | FOB China Ports / CIF Beira or Durban Port (IMDG DG Compliant) |
AuCarb™ 黄金回收椰壳活性炭 | Gold Adsorption in CIL/CIP/CIC Circuits | 硬度≥99% prevents carbon breakdown and gold loss | FOB China Ports / CIF Beira or Durban Port (Standard Container) |
AuLeach™ 环保型黄金浸出剂 (GDA) | ESG-Compliant Heap & Tank Leaching | Non-hazardous, simplifies local environmental management | FOB China Ports / CIF Beira or Durban Port (Standard Container) |
常見問題解答
Q1: What trade terms (Incoterms) does United Chemical offer for shipments bound for Zimbabwe?
我们提供灵活的 FOB（船上免费） terms from major Chinese ports and CIF（成本、保险和运费） terms to regional ocean ports serving Zimbabwe, such as the 贝拉港（莫桑比克） or 德班港（南非） . This allows buyers to coordinate local inland transport from the port to their mine site according to their preference.
Q2: Why is an 活性炭 hardness of ≥ 99% critical for Zimbabwean CIL plants?
In high-agitation tanks processing abrasive ores from the Greenstone Belts, soft carbon degrades into fine particles that carry adsorbed gold straight into the tailings. AuCarb™ 黄金回收椰壳活性炭 provides a tested hardness of ≥99％ , offering maximum mechanical resistance to prevent carbon breakdown and protect your gold yield.
Q3: How is AuCyan™ NaCN Sodium Cyanide ≥ 98.3% 年ckaged for ocean freight safety?
For ocean export under IMDG regulations, AuCyan™ 氰化钠 ≥ 98.3% is packed in UN-approved hermetically sealed steel drums or heavy-duty wooden boxes with inner polyethylene bags. Each shipment includes full MSDS, Certificate of Analysis (COA), and dangerous goods documentation required for international marine transit and port customs clearance.
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