1000mg/g Coconut Shell Granular Activated Carbon 6*12 Mesh Charcoal For Gold Recovery
Product Introduction
This high-quality granular activated carbon, produced from coconut shells, is designed specifically for the extraction of gold. Its natural origin ensures eco-friendly processing, while its excellent adsorption properties make it highly effective in recovering precious metals from ores and solutions.
Specification | Value |
Mesh Size | 6*12 |
Iodine Number, mg/g | 1000mg/g |
Specific Surface Area, ㎡/g | 1000 (min) |
Methylene Blue, mg/g | 160-180 |
Density, g/cm³ | 0.4-0.5 |
Ash, % | 5 (max) |
Moisture, % | 5 (max) |
Note: Specifications and particle sizes can be customized according to customer requirements.
Features
- High Surface Area: The coconut shell-based granular carbon provides an expansive surface, boosting its adsorption performance.
- Optimized Granule Size: Standard sizes like 6×12 mesh enable smooth flow and reduce pressure loss during processing.
- Chemical Resistance: Maintains stability under harsh chemical conditions, ensuring long-lasting performance.
- Low Ash Content: Minimal impurities ensure higher purity in gold recovery.
- Eco-Friendly Production: Made from sustainable coconut shells, supporting environmentally responsible practices.
Applications
- Gold Recovery: Widely used for extracting gold from cyanide solutions and other leaching processes.
- Mining Operations: Suitable for both small and large-scale projects needing efficient metal extraction.



Manufacturing Process
- Preparation: Coconut shells are carefully cleaned to remove contaminants.
- Carbonization: The cleaned shells are heated in controlled oxygen conditions to produce charcoal.
- Activation: The charcoal is treated with steam or chemicals at high temperatures to develop porosity.
- Cooling & Sizing: After activation, the material is cooled and processed into specific granule sizes.
- Quality Control: Each batch undergoes rigorous testing to ensure it meets industry standards for performance and purity.
Packaging Options
- Bulk Bags (500 kg): Ideal for large industrial applications, providing economical bulk handling.
- Smaller Bags (25 kg): Suitable for small-scale or laboratory use for easier handling.
- Custom Packaging: Other formats can be provided to meet specific client needs and requirements.