Coconut shell activated carbon
High quality activated carbon is with uniform particle size, strong adsorption power and excellent abrasion resistance and is applied to separate and recover precious metals in metallurgical industry.
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Description
High quality activated carbon is with uniform particle size, strong adsorption power and excellent abrasion resistance and is applied to separate and recover precious metals in metallurgical industry.
Application
1. Drinking water purification and sewage treatment
2. Catalyst carriers (palladium, platinum, rhodium, etc.)
3. Waste gas and harmful gas governance, gas purification;
4. In the gold mining industry of gold extraction, tail liquid recycle;
5. In the environmental protection industry waste water treatment
6. In the food industry, beverage, wine, and food refining and decoloring;
In gold mining industry, CIL or CIP technology is one of the methods to recover gold from cyaniding process. During the cyaniding process, put activated carbon to the pulp, where the activated carbon catches gold; smelt the gold-loaded activated carbon, and the gold can be recovered; also, mix the gold-loaded activated carbon with sodium hydroxide and sodium cyanide solution, you will get gold, silver, and activated carbon separately, and after the activating treatment, the used activated carbon can be recycled.
Specifications
| Iodine Absorb(mg/g) | ≥850 | ≥950 | ≥1000 | ≥1100 | ≥1150 |
| Specific surface area(m2/g) | 1000 | 1100 | 1150 | 1250 | 1350 |
| Hardness (%) | ≥94 | ≥95 | ≥96 | ≥97 | ≥98 |
| Moisture (%) | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 |
| Ash (%) | ≤10 | ≤8 | ≤6 | ≤5 | ≤5 |
| Loading Density (g/l) | 600-650 | 550-600 | 500-550 | 450-520 | 430-480 |
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