Why Kelin Carbon’s GEAC Stands Out?
At Kelin Carbon, we don’t just supply activated carbon—we engineer high-performance gold recovery solutions tailored for CIP, CIL, and CIC processes. Here’s what makes our GEAC the preferred choice for mines worldwide:
1. Optimized Pore Structure for Maximum Gold Adsorption
Precision mesopores (2-50 nm)—ideal for trapping gold-cyanide complexes (Au(CN)₂⁻) efficiently.
High surface area (1000-1200 m²/g) ensures rapid adsorption kinetics, reducing gold losses in tailings.
2. Unmatched Hardness & Attrition Resistance
Ball-Pan Hardness >98%—withstands aggressive agitation, pumping, and abrasion in CIP/CIL circuits.
Minimized carbon fines—reducing gold losses and preventing screen/pump clogging.
3. Industry-Leading Gold Loading Capacity
300-350 g Au/ton carbon—maximizing gold capture before stripping.
Faster adsorption kinetics (K-value >0.8 min⁻¹)—speeding up recovery cycles.
4. Rigorous Quality Control for Consistent Performance
Every batch tested for Activity, Hardness, Ash Content (❤️%), and Particle Size Distribution.
Custom sizing (4×6, 6×10, 6×12 mesh) to match your plant’s screening efficiency.
5. Global Supply Chain & Technical Support
2000+ tons of GEAC in stock—ready for 72-hour global delivery to mines in Africa, Australia, and the Americas.
On-site technical support—helping optimize carbon usage for higher recovery rates.
Where Kelin Carbon’s GEAC Excels
✔ Carbon-in-Pulp (CIP) & Carbon-in-Leach (CIL) Processes
Faster gold recovery—reducing residence time and increasing plant throughput.
Lower carbon consumption—longer-lasting granules mean fewer replacements.
✔ High-Arsenic & Sulfide Ores
Fe³⁺-modified GEAC—resists arsenic poisoning, maintaining high gold loading.
Sulfide-resistant activation—prevents pore clogging in complex ores.
✔ Heap Leach & Carbon-in-Column (CIC) Applications
High-density carbon (0.48-0.52 g/ml)—optimized for percolation efficiency.
Low moisture (<5%)—ensures accurate dosing and cost efficiency.
The True Cost of Subpar Carbon? Lost Gold & Higher Expenses
Many mines focus on price per ton—but the real cost is measured in grams of gold lost per dollar spent. Inferior carbon leads to:
❌ Slower gold recovery → Reduced plant throughput
❌ Higher gold losses → More gold in tailings
❌ Increased carbon consumption → More frequent replacements
❌ Operational headaches → Screen blockages, pump wear, downtime
Kelin Carbon’s GEAC delivers:
✅ Higher gold recovery rates → More profit per ton processed
✅ Lower carbon consumption → Reduced operating costs
✅ Minimized downtime → Smoother, more efficient operations
Why Choose Kelin Carbon?
✔ Premium coconut shell base—highest hardness & adsorption efficiency
✔ Rigorous QC & batch testing—consistent performance, every time
✔ Fast global logistics—2000+ tons ready for immediate dispatch
✔ Technical expertise—optimizing carbon performance for YOUR ore
Maximize your gold recovery—partner with Kelin Carbon.
📞 Contact us today for a FREE sample & gold recovery analysis!
