Product Details:
Payment & Shipping Terms:
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| Iodine Value: | ≥950/1000mg/g | Hardness: | ≥95%/≥98% |
|---|---|---|---|
| Moisture: | ≤10% | Apparent Density: | 0.50-0.55g/ml/0.48-0.55g/ml |
| Passing Rate 5-10mesh/6-12 Mesh: | ≥95% | Product Name: | Granule Activated Carbon |
| Highlight: | coal coconut activated charcoal,organic coconut charcoal |
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Coconut Granule Activated Carbon for Gold Recovery/Extraction/Adsorption/Mining
Introduction
Activated carbon is used for purifying air and water in industrial processes.
The product is a kind of apricot activated carbon used for gold recovery.The production processes are accomplished by using one combination of the following steps:
1.) Carbonization: Material with carbon content is pyrolyzed at temperatures in the range of 600–900 °C, in absence of oxygen (usually in inert atmosphere with gases like argon or nitrogen)
2.) Activation/ Oxidation: Raw material or carbonised material is exposed to oxidizing atmospheres (carbon monoxide, oxygen, or steam) at temperatures above 250 °C, usually in the temperature range of 600–1200 °C. The product is also designed to comply with all the applicable provision of ASTM standard for coconut activated carbon.
Applications
It is mainly used for gold recovery.
Specification
| Specifications | Value |
| Iodine value | ≥950/1000mg/g |
| Hardness | ≥95%/≥98% |
| Moisture | ≤10% |
| Apparent density | 0.50-0.55g/ml/0.48-0.55g/ml |
| Passing rate 5-10mesh/6-12 mesh | ≥95% |
Advantages
The gold cyanidation process is a primary method of gold beneficiation. Activated carbon is a critical component in the beneficiation of gold ore, allowing this widespread process to occur because of its ability to recover gold from the gold-cyanide complex.
Depending on the deposit, some silver ores may also be processed via cyanidation. Here too, activated carbon is the catalyst for recovery of this precious metal.
Contact Person: Miss. Ana Wang
Tel: 86 21 5472 1830
Fax: 86-21-64345043
