Gold extraction carbon (gold mining activated carbon) is a high-performance activated carbon designed for cyanide gold extraction process. It is made of high-quality coconut shell raw materials and a special activation process. It has the characteristics of high adsorption capacity, high strength, and low wear rate. It can efficiently adsorb gold cyanide complex ([Au(CN)₂]⁻) and is widely used in gold mines and smelters in carbon-in-slurry (CIP) and carbon-in-leach (CIL) processes.
Gold extraction Activated Carbon
Product Description :
Gold extraction carbon (gold mining activated carbon) is a high-performance activated carbon designed for cyanide gold extraction process. It is made of high-quality coconut shell raw materials and a special activation process. It has the characteristics of high adsorption capacity, high strength, and low wear rate. It can efficiently adsorb gold cyanide complex ([Au(CN)₂]⁻) and is widely used in gold mines and smelters in carbon-in-slurry (CIP) and carbon-in-leach (CIL) processes.
Features:
✅ High gold adsorption rate: gold adsorption capacity ≥5-10kg/t (depending on the grade of raw materials), fast adsorption speed.
✅ Ultra-high strength: good wear resistance, low recycling loss rate (≤2%).
✅ Low impurity interference: ash content ≤3%, reducing competitive interference with gold adsorption.
✅ Easy desorption and regeneration: suitable for hot acid desorption or high-pressure desorption process, high recovery rate.
Technical Data Sheet
| Parameter |
Unit |
Specifications |
| Particle size distribution | 6X12, 4X8 or Customized | |
| Oversize | % | 5.0 max. |
| Undersize | % | 5.0 max. |
| Iodine Number | mg/g | 950-1,200 min. |
| gold adsorption capacity | kg/t | 5-10min |
| Ash content | % | 3.0 max. |
| Moisture Content | % | 5.0 max. |
| Wear Rate | % | 2.0max |
| Apparent Density | g/l | 460 – 520 |
| Hardness | % | 90 min. |
| Remarks: free of foreign matters. | ||
