Tanzania Gold Mine (2024) Achieved 92% recovery rate using 2.5mm cylindrical carbon with 1050 mg/g iodine value, reducing elution energy costs by 18%. Australian Heap Leaching Project Implemented 3mm high-hardness carbon to withstand 30-meter column pressure, increasing throughput by 25%.
| Iodine Value | (≥1000 mg/g) |
| Particle Size | 1-3 mm diameter |
| Hardness | ≥95% |
| pH Tolerance | 3-11 |
| Regeneration Cycles | 5-10 times |
Why Choose Cylindrical Over Granular? Higher packing density (480-520 g/L) improves contact efficiency Lower carbon carry-over in electrowinning stages Predictable fluid dynamics for automated systems Environmental Compliance Modern production processes meet ISO 14001 standards, with cyanide-resistant variants minimizing wastewater treatment costs.
