keywords:gold activated carbon, activated carbon for gold recovery
Boyue golden activated carbon is made of high-quality coconut shells through a series of processes such as screening, crushing, carbonization, and activation. It has the advantages of high mechanical strength, high iodine value, developed microporous structure, low ash content and low impurities.
|
Item |
Unit |
Date |
|
Size |
Mesh |
6*12/8*16 |
|
Iodine |
Mg/g |
> 1000 |
|
Specific surface area |
m2/g |
> 1050 |
|
Hardness |
% |
> 98 |
|
Bulk density |
g/cm3 |
0.45-0.50 |
|
Ash |
% |
< 3 |
|
Moisture |
% |
< 5 |
In addition to having a good adsorption effect on coconut shells, golden activated carbon can also be used in water treatment, gas purification and other fields.
1. High adsorption performance: The microporous structure is well developed, the specific surface area is large, and the gold ions in the gold cyanide solution can be efficiently adsorbed.
2. High mechanical strength: Wear resistance>97%, strong pressure resistance, suitable for high-intensity working environments such as carbon-in-slurry method.
3. Good chemical stability: Low impurity content (ash content ≤10%), not easy to contaminate the solution, and higher gold extraction purity.
4. Recyclable: Acid washing or high-temperature regeneration can be carried out, and repeated use can reduce costs.
5. Adaptable to a variety of processes: Compatible with carbon-in-slurry method (CIP/CIL), heap leaching method, and extremely low gold residue in tailings.
6. Environmentally friendly and safe: Natural coconut shell raw materials, no harmful substances released, in line with environmental standards.
Zhengzhou Boyue Purification Material Co., Ltd. is a company specializing in the production, processing, research and development, and sales of water purification materials. It mainly produces powdered, granular, columnar activated carbon made of coconut shells, coal, fruit shells, etc., as well as silica gel desiccant, pebbles, iron oxide desulfurizers and other products. The products are exported to more than 90 countries and regions around the world, supporting one-to-one product customization services. Welcome to contact us for more product information!
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