Huajing Coconut Shell Gold-Recovery Carbon: Boosting Gold Recovery, Reducing Costs, and Increasing Efficiency

In gold hydrometallurgy, the adsorption performance of activated carbon directly determines gold recovery rates and overall production costs. Huajing coconut-shell gold-recovery carbon is crafted from premium coconut shells; utilizing a proprietary activation process, the pore structure is precisely engineered to create a micropore system highly compatible with gold-cyanide complexes, resulting in industry-leading specific surface area and adsorption site density. The product features rapid adsorption kinetics, high gold-loading capacity, and ease of elution and regeneration. It is compatible with mainstream gold extraction processes—such as Carbon-in-Pulp (CIP), Carbon-in-Leach (CIL), and heap leaching—and demonstrates excellent gold capture capabilities even in low-concentration solutions.

Compared to traditional rotary kiln (Sleipner furnace) processes, Huajing’s integrated activation furnace ensures uniform activation of carbon particles. This results in a mechanical abrasion resistance exceeding 96%, minimizing pulverization during high-intensity slurry agitation and repeated regeneration cycles; consequently, the risk of gold loss and carbon consumption is effectively reduced, significantly extending the product's service life.

Thanks to its stable and reliable performance, Huajing’s coconut-shell gold-recovery carbon has been successfully validated at large-scale hard-rock gold mines and precious metal refineries operated by China’s four major gold groups, delivering significant improvements in gold recovery rates. The product range is comprehensive, catering to diverse operational scales—from heap leaching at small mines to gold recovery from tailings solutions—thereby helping mines of all sizes reduce costs and boost efficiency. Moving forward, Huajing remains committed to the continuous technological advancement of gold-extraction carbon, providing customized products and services to clients across the gold mining industry.