Columnar activated carbon
Columnar activated carbon is made of high-quality coal, coconut shell and sawdust as raw materials, and is refined by a series of production processes. Appearance of black cylindrical particles, widely used in gas treatment, sewage treatment, desulfurization and denitrification, solvent recovery, nitrogen generators, air separation equipment, painting workshops and other fields.
Activated carbon is a porous material and has large surface area and strong absorbility. It can be used for desulfurization, debenzolization, deodorization and decolourization. It can also be used in selective elimination of some chemical impurities, in liquid or gas phase in the chemical, oil and gasmetallu rgical, water treatment and environmental protection industries as well as the daily life.

| Diameter | 1.5mm, 2mm, 3mm, 4mm, 5mm, 6mm, 8mm |
| Iodine number | 500-1100 mg/g |
| CTC | 40~90% |
| Hardness | ≥95% |
| Bulk density | 350~500 g/l |
| Ash | ≤8% |
| Moisture | ≤5% |
Columnar activated carbon Application
Environmental
Carbon adsorption has numerous applications in removing pollutants from air or water streams both in the field and in industrial processes such as:
- Spill cleanup
- Groundwater remediation
- Drinking water filtration
- Air purification
- Volatile organic compounds are captured from painting, dry cleaning, gasoline dispensing operations, and other processes.
- Volatile organic compounds recovery (solvent recovery systems, SRU) from flexible packaging, converting, coating, and other processes.
Chemical purification
Activated carbon is commonly used on the laboratory scale to purify solutions of organic molecules containing unwanted colored organic impurities.
Filtration over activated carbon is used in large-scale fine chemical and pharmaceutical processes for the same purpose. The carbon is either mixed with the solution and then filtered off or immobilized in a filter.

About Lvyuan
Henan Lvyuan produces GACs with a variety of materials, methods and degrees of activation to produce activated carbons designed to meet and exceed the demands of a wide array of applications. From water treatment to gas phase applications, and from the purification of other aqueous and organic liquids to the treatment of cane sugar liquors and much more - Henan Lvyuan offers a wide array of custom-engineered granular activated carbons for a broad range of manufacturing process and environmental applications.

Packaging
1. 25kg per bag;
2. 30kg per paper drum
3. 150kg per steel drum
4. 750kg per jumbo bag

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Item |
Value |
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|---|---|---|---|
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Air purification |
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Bulk density
|
450-550kg/m3 |
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|
Material |
Coal based |
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|
Diameter |
4mm |
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Iodine value |
900mg/g |













