1000mg/g Coconut Shell-based Granular Activated Carbon for Gold Recovery
Product Introduction
1000mg/g Coconut Shell-based Granular Activated Carbon is specially formulated for applications in gold recovery. This premium adsorbent, crafted from natural coconut shells, facilitates environmentally friendly processing and features superior adsorption capabilities, making it effective at extracting precious metals from various ores and solutions.
Specification | Value |
Mesh Size | 6*12 8*16 |
Iodine Number, mg/g | 1000mg/g |
Specific Surface Area, ㎡/g | 1000 (min) |
Methylene Blue, mg/g | 160-180 |
Density, g/cm³ | 0.45-0.50 |
Ash, % | 3 (max) |
Moisture, % | 5 (max) |
Note: Specifications and particle sizes can be customized according to customer requirements.
Features
- Extensive Surface Area: The granular activated carbon derived from coconut shells offers a large surface area, significantly improving adsorption efficiency.
- Ideal Granule Dimensions: Standard granule sizes, such as 6*12 mesh and 8*16 mesh, ensure optimal fluidity and reduce pressure drops during the recovery process.
- Chemical Resilience: This activated carbon preserves its structural stability, even in challenging chemical environments, ensuring durability and performance.
- Minimal Ash Content: The low impurity level in coconut shell granular activated carbon enhances the quality of the retrieved gold.
- Sustainable Sourcing: Produced from renewable coconut shell materials, this activated carbon supports eco-friendly practices.
Applications
- Gold Extraction: Commonly employed in the recovery of gold from cyanide leach solutions and various other extraction methods.
- Mining Sector: Essential for both large and small-scale mining initiatives, which enhances efficient metal recovery.



Manufacturing Process
- Material Preparation: Coconut shells are sourced and thoroughly cleaned to eliminate any impurities prior to the activation process.
- Carbonization: The cleansed shells undergo heat treatment in a controlled oxygen environment to transform them into charcoal.
- Activation Process: This charcoal is then exposed to high-temperature steam or chemicals, resulting in a porous structure that optimizes adsorption capabilities.
- Cooling and Granulation: Following activation, the material is cooled and processed to achieve desired granule sizes, ready for grading.
- Quality Assurance: Each production batch of coconut shell granular activated carbon undergoes strict testing to ensure it meets industry standards for efficiency and purity.
Packaging Options
- 500 kg Bulk Bags: Suitable for large-scale operations, offering an economical option for extensive gold recovery activities.
- 25 kg Bags: Perfect for smaller operations and labs, allowing for easy handling and application.
- Custom Solutions: Additional packaging formats are available to accommodate specific client requirements, ensuring flexible procurement options.