Coconut Shell Activated Carbon for Gold Extracting
Nanping Yuanli Active Carbon Company is one of the most reliable manufacturers and suppliers of coconut shell activated carbon for gold extracting in China. Please rest assured to wholesale customized coconut shell activated carbon for gold extracting from our factory. If you have any enquiry about free sample, please feel free to email us.
Introduction
Yuanli HA series activated carbon are used for gold extracting. It has the characteristics of high adsorption performance, low resistance and high adsorption efficiency, and is widely used in the adsorption treatment of gold extraction and other fields.
Specifications
|
Product Name |
Coconut Shell Activated Carbon for Gold Extracting |
Brand |
YL |
|
Mesh size: 6×12 |
|||
|
Model Number |
HA |
Tech |
Activation |
|
Moisture Content |
GB/T 12496 |
% |
≤5 |
|
Ash Content |
GB/T 12496 |
% |
≤3 |
|
PH |
GB/T 12496 |
/ |
9~11 |
|
Iodine value |
GB/T 12496 |
% |
1000~1300 |
|
Hardness |
ASTM |
% |
≥95 |
Advantages
1.High extraction efficiency:
Our HA series coconut shell activated carbon has high adsorption performance, can quickly adsorb gold and other precious metal ions, improve the extraction efficiency.
2.Good chemical stability:
HA seires activated carbon can resist the influence of various chemicals contained in the ore.
3.Good regeneration performance:
Yuanli HA series coconut shell activated carbon has a good renew ability enables it to maintain high adsorption properties after repeated use and activation regeneration at high temperature, which reduces the consumption of materials and the frequency of replacement, and improves economic benefits.
Application in Gold Extracting steps
First the ore needs to be broken and ground, and then by chemical leaching or physical adsorption methods to extract the gold from the ore. In this process, coconut shell activated carbon, as a highly efficient adsorbent, can effectively adsorb precious metal ions such as gold, so that the extraction efficiency of gold is greatly improved.
1.Thermal regeneration process:
By heating the HA series coconut shell activated carbon at high temperature, the organic matter and adsorbent adsorbed on its surface are decomposed and evaporated, so as to restore the adsorption capacity of activated carbon.
2.Wet oxidation regeneration process:
HA series activated carbon is treated with oxidants in a humid environment to remove adsorbed organic matter.
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