To produce mere ounces of gold, thousands of tons of ore must be mined, crushed, roasted, ground,
treated, pulped and leached. Activated carbon plays a key role in capturing the gold from the mine.
Coconut shell activated carbon by the high quality for the raw material, coconut shell activated by the steam refining processing, screening and into. This product is a black particles, the pore structure has developed, adsorption capacity, high strength, stable in chemical, durable. Widely used in metallurgical, chemical, petroleum, electricity, food, drinking water, pure water, beverage, industrial water purification, and the depth of the precious metal of liquor drop in refining of turbidity and and zeolite, molecular sieve with better effect.
Activated carbon has long been used as an adsorbent in the gold processing industry to recover gold from mining operations. Though coconut shell granular activated carbon (GAC) is the main product used for gold extraction, some clients will prefer our pellet activated carbon, which decreases the carbon wear rate.
Product index
Product | Activated Carbon | |||
Application | gas purification, decaffeination, gold purification, metal extraction, water purification, medicine, sewage treatment, air filters in gas masks and respirators, filters in compressed air and many other applications. | |||
Raw Material | Coconut shell based | Nutshell based |
Coal Based |
|
Shape | Granular | Granular | Cylindrical | Granular |
Iodine(mg/g) | 900-1100 | 800-950 | 600-950 | 600-900 |
Hardness(%) | ≥95 | ≥90 | ≥95 | ≥90 |
PH Value(PH) | 7-11 | 7-11 | 7-11 | 7-11 |
Pore volume(cm3/g) | ~0.90 | ~0.85 | ~0.70 | ~0.75 |
Bulk density(g/cm3) | 0.50-0.60 | 0.45-0.58 | 0.45-0.65 | 0.45-0.65 |
Methyl blue(mg/g) | ≥130 | ≥105 | ≥150 | ≥150 |
Surface Area(m2/g) | 1200±50 | 900±50 | 800±50 | 800±50 |
Ash content(%) | ≤13 | ≤13 | ≤10 | ≤13 |
Packaging | 25kg/bag,500kg/ton bag, 1000kg/pallet | |||
Lead time | 7days for 1x20"GP container |
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