nut shell active carbon
1,developed pore structure
2,easily renewable
3,economic durable
Nut shell active carbon
Material : high-quality coconut,apricot,walnut shell,etc
Appearance : black,amorphous particles
Production process: carbonization,activation, having a complete set of finished product line and sophisticated testing analysis equipment.
Features : developed pore structure,large specific surface area,strong adsorption capacity,high mechanical strenghth,easily renewable, economic durable.
Usage : Widely used for purification of drinking water, industrial water and waste water
for separation, refine and purification of various gases
for Organic solvents recovery
for decolouring, deodorization and refining of sugar, monosodium glutamate ,medicine, wine, beverage
for precious metals refining
as catalyst and catalyst carrier in chemistry industry.
Technical parameters
Item | Test data | Item | Test data |
Particle size | 0.4-3mm | Bulk density | 2-2.2g/cm3 |
Phenol adsorption rate | min 450mg/g | Total hole volume | 0.7-1cm3/g |
Intensity | ≥80-95% | Specific surface area | 590-1500m2/g |
Iodine value | 1000-1100mg/g | PH | 8-10 |
Methylene blue | 100-150mg/g | Ash | ≤8-12% |
Half dechlorination value | ≤5cm | Specific heat | -1.00J/g.°C |
Moisture | ≤3% |
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Producing Procedure:
Crushing → blending → screening → carbonized → activated → sieving packet →activation →granular activated carbon
