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Carbon in column gold recovery

Gold pellet activated carbon is based with coconut or coal as the raw material, processed by high temperature and extruded way to form the pellet type. With high hardness and microporous, it is applied an important application for gold industry.

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●  High hardness.
●  High iodine value.
●  Low ash.
●  Low moisture.
●  Customized size .


  The following is the parameter information of gold pellet activated carbon we mainly produce. We can also customize according to the iodine value and specifications you need

Subject Gold pellet activated carbon
Size (mm) 3mm, 4mm
Raw material Coal or Coconut based 
Iodine Absorb (mg/g) ≥900 ≥1000 ≥1100
CTC 60 95 100
Hardness (%) ≥98 ≥98 ≥98
Moisture (%) ≤5 ≤5 ≤5
Ash (%) ≤10 ≤10 ≤10
Loading Density (g/l) 500 450 400
Surface Area (m2/g) 990-1200m2/g
Gold R Value  (%) ≥62%


Highly activated carbon is used in the dissolved gold recovery process, either by introducing it directly into the CIL (carbon-in-leach) tanks or into separate CIP (carbon-in-pulp) tanks after leaching. The activated carbon adsorbs the dissolved gold from the leach slurry thereby concentrating it onto a smaller mass of solids. The carbon is then separated from the slurry by screening and subjected to further treatment to recover the adsorbed gold.

•  Gold refining 
•  Sewage odour control (H2S)
•  Volatile organics (VOCs)
•  Solvent recovery

•  Desiccant material
•  Refinery, gas station, oil tank excess gasoline recovery


Zhulin Activated Carbon Group is China’s leading supplier with over 20 years of expertise in activated carbon industry. Our products are certified with HALAL, KOSHER and ISO 9001:2008.  The company is committed to providing a range of high quality, innovative, cost-effective activated carbon products which are used in 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.

Due to its continuous and widespread success in overseas market and outstanding social contributions, the company was awarded by the local government for many times. Our products have been exported to Europe, Asia, Africa, South America, Oceania and other countries and regions, which enjoys good reputation.

We complement our activated carbon products with on-site systems and services to help meet your specific needs. Sample is free for clients.

We not only provide a good product, but also provide high quality service. If you are interested in our products, you can contact us in the following ways.
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