4mm Coconut Extruded Pellet Cylinder Granule Activated Carbon for
Air and Water Treatment
Description
The product is a kind of coconut activated carbon used for water
and air treatment.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 in the field of advanced water
treatment,industrial waste,gas desulfurization and denitration
treatment,solvent recovery,industrial gases refinement,VOC
adsorption,indoor air purification ect.,
Specification
| Specifications | Value |
| Iodine value | ≥1100/1200/1300mg/g |
| CTC adsorption | 60%/70%/80% |
| Hardness | ≥96% |
| Ash | ≤3% |
| Moisture | ≤5% |
| Apparent density | 0.48-0.52/0.46-0.50/0.44-0.48g/ml |
| Diameter | 4.0mm |
Advantages
With high quality coconut shell raw material,physical vapor
activation method and scientific formula and unique technology,the
product turned out to be the activated carbon of garden column type
and fractured one.It is with large specific surface area,mesopores
developed , large capacity of adsorption, adsorption speed and full
stripping. It’s mainly used in the field of advanced water
treatment, industrial waste,gas desulfurization and denitration
treatment , solvent recovery, industrial gases refinement,VOC
adsorption, air indoor purification ect.,
