High Iodine Value Coconut Shell Activated Carbon for Gold Refining and Precious Metal Extraction
Iodine Value (mg/g):1000 1100 1200
Ash Content (%):≤5
Moisture Content (%):≤10
Strength (%):≥98
pH Value:9-11
Particle Size:6-12
Application:Extracting gold by CIP method
MOQ:10t
Leading time: 10-15 working days
High Iodine Value Coconut Shell Activated Carbon for Gold Refining & Precious Metal Extraction
Coconut shell gold carbon is made from high-quality coconut shells, refined via physical methods, high-temperature steam activation, and special processes (carbonization, activation, water grinding, air classification). It has uniform particle size, high mechanical strength, and strong adsorption capacity—ideal for modern gold mine extraction, mainly used in precious metal separation/extraction in gold metallurgy via heap leaching or CIP method.
Key Features
- Selected Southeast Asian high-quality coconut shells as raw material, made with independently developed equipment
- Optimized refining process: ≥1100 mg/g iodine value, ultra-high strength, excellent gold adsorption & max loadings, minimal gold losses
- No thin flakes, no grinding/water washing needed; ready-to-use (25kg packages)
Technical Specifications
| Physical Properties | |
|---|---|
| Particle Size | 5-10mesh>90% /6-12mesh>90% |
| Moisture (%) | ≤10 |
| Ash Content (%) | ≤5 |
| Hardness (%) | ≥98 |
| Bulk Density (g/ml) | 0.40-0.50 |
| PH value | >7 |
| Chemical Adsorption Properties | |
|---|---|
| Iodine Adsorption Value (mg/g) | ≥1100 |
| CTC (%) | >50 |
Applications
- Product Purpose: Dedicated activated carbon for gold extraction, specializing in adsorbing gold cyanide.
- Core Advantages: Uniform particle size, strong adsorption capacity, high wear resistance.
- Applications: Suitable for heap leaching, CIP/CIL metallurgical processes, and gold tailings recovery; improves gold recovery rate in cyanidation extraction.
Why Choose Us?
- Quality guarantee: Pre-production samples provided before mass production
- Safety Compliant: Final inspection conducted before shipment
- Cost-Effective: Competitive bulk pricing for large orders