1000mg/g Bulk Coconut Shell Activated Carbon 8×16 Mesh Gac For Gold Recovery
Brand Name:esorbtech
Certification:ISO
Model Number:LGl
Minimum Order Quantity:1 metric ton
Delivery Time:5-28 working days
Payment Terms:T/T
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Suzhou China
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45th Tengfei Rd., Linhu Town, Wuzhong District, Suzhou City, China
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Product Details
1000mg/g Bulk Coconut Shell Activated Carbon 8×16 Mesh Gac For Gold Recovery
Product Introduction
This high-grade coconut shell-based granular activated carbon, with an iodine number of 1000 mg/g, is specially engineered for gold recovery processes. Thanks to its extensive surface area and highly developed pore structure, it ensures excellent adsorption of gold complexes from cyanide leach solutions. Its durability and consistent quality make it a preferred choice for mining and precious metal extraction projects worldwide.
| Specification | Value |
| Mesh Size | 8×16 |
| Iodine Number, mg/g | 1000 |
| Specific Surface Area, ㎡/g | 1000 (min) |
| Moisture, % | 5 (max) |
| Density, g/cm³ | 0.4-0.5 |
| Ash, % | 5 (max) |
| Hardness, % | 98 (min) |
Note: Specifications and particle sizes can be customized according to customer requirements.
Features
High Gold Adsorption Efficiency: Well-developed porosity allows rapid and efficient loading of gold from leach solutions.
Mechanical Strength: Hard granules resist abrasion, ensuring low carbon loss during mixing and transport in adsorption tanks.
Consistent Quality: Stable performance across multiple extraction cycles enhances operational reliability.
Renewable Source: Produced from natural coconut shells, making it both effective and environmentally sustainable.
Optimized Mesh Size: 8×16 mesh provides a balance of adsorption kinetics and hydraulic performance in carbon columns.
Applications
Coconut shell granular activated carbon is widely used in the gold mining industry for:
Gold Recovery from Cyanide Solutions: Efficient adsorption of dissolved gold during CIL (Carbon-in-Leach), CIP (Carbon-in-Pulp), and CIC (Carbon-in-Column) processes.
Precious Metal Extraction: Applicable to both large-scale mining operations and smaller recovery projects.
Mining Industry Operations: Enhances overall recovery rates and reduces losses during leaching and adsorption stages.
Manufacturing Process
Raw Material Selection – Only dense, high-carbon coconut shells are chosen for superior adsorption properties.
Carbonization – Shells are carbonized at controlled high temperatures in a low-oxygen environment, producing solid carbon.
Activation – Steam activation creates a complex pore network essential for adsorbing gold complexes.
Screening & Grading – Granules are carefully sieved into 8×16 mesh size to meet gold recovery process requirements.
Quality Control – Each batch is rigorously tested to ensure high iodine number, hardness, and adsorption performance.
Packaging Options
Bulk Bags (500 kg): Suitable for high-volume gold recovery operations.
25 kg Bags: Convenient for smaller projects, pilot plants, or laboratory use.
Custom Packaging: Available to meet specific customer handling and operational needs.
1000mg/g Bulk Coconut Shell Activated Carbon 8×16 Mesh Gac For Gold Recovery
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