K02 Type Coconut Shell Activated Carbon for Gold Extraction by Heap Leaching Method
K02 Type coconut shell based activated carbon for gold extraction ,made of original coconut shell,is activated in SLEP activation furnace with optimum technological conditions and the most advanced testing method. The product has the features of highly developed pore structure, large specific surface area, good hardness, excellent adsorption capacity, absorption speed, easy desorption, repeated regeneration etc. It is mainly used in extracting gold by heap leaching method.
Features:
*Highly developed pore structure
*Large surface area
*Strong adsorption capacity
*Rapid absorption
*Easily absorbed
*Recycled and reused
*Good hardness and high strength
Application:
*Extracting Gold by Heap Leaching Method
Material: original coconut shell
Packing: plastic bag in woven bag
Weight: 25kg/bag
Specification:
|
Item |
Unit |
Index |
|
Mesh size |
mesh |
6-12≧90% |
|
Hardness |
% |
≧97 |
|
Moisture |
% |
≦10 |
|
Ash |
% |
≦4 |
|
PH value |
|
≧7 |
|
Iodine adsorption value |
mg/g |
≧1050 |
|
Benzene adsorption value |
% |
≧45 |
|
Carbon tetrachloride |
% |
≧55 |
|
Bulk density |
g/ml |
0.44-0.50 |
|
Surface area |
BET way ㎡/g |
≧1100 |
|
Pore volume |
ml/g |
0.40-0.55 |
|
Specific heat |
cal/g ℃ |
-0.24 |
Remarks:
1.All the specification in the chart is adjustable according to customers’ requirements).
2.Please contact our tehnicist for more specification details.
3.Testing method is GB/T 12496-99.
