Shell activated carbon to high-quality walnut shells, almond shells, peach shell as raw materials, series production process is refined, the appearance of black granules. The advantage is developed pore structure, large specific surface area, adsorption performance, small library layer negative force, chemical stability, easy regeneration, suitable for high-purity drinking water, industrial water dechlorination deep purification and wastewater treatment, bleaching, deodorizing and gold refining and other aspects.
Second, common specifications: 1-2mm, 2-4mm, 4-8 mesh, 8-12 mesh, 12-24 mesh, 24-48 mesh, etc., other special specifications can be processed according to customer demand.
Third, the technical parameters:
Analysis Project Test Data Analysis Project Test Data
Water content ≤5% Bulk density 0.4-0.45g / cm3
Intensity ≥90% of silver (Ag) 0.3%
Iodine value ≥1000mg / g of zinc (Zn) ≤5 ug / g
Benzoic acid value ≥120mg / g cadmium (Cd) ≤1ug / g
Methylene blue value ≥135mg / g arsenic (As) ≤2 ug / g
Semi-dechlorination value ≤6mg / g of lead (Pb) ≤1.0ug / g
PH value 5-10 chloride (Clˉ) ≤0.05%
Fourth, the specific uses:
Mainly for food, beverage, pure water filtration, wastewater treatment plant boiler, dechlorination domestic water and industrial water, odor and liquid filtration, activated carbon and environmental protection, can effectively phenol in water, mercury, lead, arsenic, heavy metals and other harmful substances.
1, shell activated carbon during transport to prevent mixing with the hard material like, not step, step, to prevent the fragmentation of carbon particles, affecting quality.
2, belonging to the porous shell activated carbon adsorbent, so the transport storage and use, must absolutely prevent flooding, due to flooding, a lot of water full of activity in the gap, making it useless.
3, to prevent the tar substances in use should be prohibited tar substances into the activated carbon bed, to prevent blockage of carbon clearance, loss of adsorption.
4, the fire activated carbon in the storage or transportation, to prevent direct contact with the fire to prevent fire, into oxygen and recycled to avoid completely when activated carbon regeneration, must be reduced by steam cooling after regeneration the following 80 ℃, otherwise the temperature is high (activated carbon ignition point 500 ℃), the case of oxygen, carbon combustion.
VI, packaging and storage:
25kg / bag (woven bag lined with polyethylene plastic film). Note that during storage, moisture, sun, water, try to avoid packaging damaged, so as not to affect the adsorption effect.
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