Activated carbon fiber and granular activated carbon have what differentiation |
Activated carbon fiber is a new generation of efficient adsorption materials and environmental protection function active material is activated carbon, the upgrading of products. High technology content and high added value of the products is the main characteristics, can make the adsorption device miniaturization, thin layer of adsorption, absorption leaks, high efficiency, energy saving small economic, can complete granular activated carbon cant achieve work, is to any other type of activated carbon fibers can not match, the activity of the outstanding performance of environmental protection engineering materials and adsorption materials.
Activated carbon fiber (ACF) is to use natural fiber or synthetic organic chemical fiber after carbonation is made. The main ingredients of carbon atoms. Carbon atoms in a similar main graphite microchips, milk layer the stack of form existence.
ACF another dramatic structure is developed with specific surface area of the rich, the aperture. General activated carbon fiber (ACF) specific surface area of the can reach 1000 m2 / g, micro hole volume by about 90% and its micro holes for 10 A-40 A.
Product performance:
1, large absorption capacity: the organic gas substances (NO foul stench, SO2, NO2,, H2S, NH3, CO and CO2) than the adsorption quantity bean-milk powder 20-30 times as activated carbon.
The solution of inorganic materials, fuels, organic matter and heavy metal ions adsorption granular, powder activated carbon than 5 ~ 6 times higher.
On the microorganisms and bacteria have excellent adsorption ability. (such as e. coli adsorption rate can amount to 94%-99%).
The adsorption of low concentration of special good adsorption ability. Such as the PPM grouting materials remained high adsorption of adsorption. And the GAC adsorption material is often low concentration in adsorption ability greatly reduced.
2, adsorption speed: gas adsorption generally in several seconds to a few minutes to achieve the balance than the GAC adsorption, high 2-3 orders of magnitude.
3, take off the speed of fast, easy regeneration: 120 ℃ to 150 ℃ with hot air heating 10-30 minutes off completely enclosed. In DuoCi adsorption process, still keep the original adsorption material performance grouting.
4, good performance is good: in the inert gas in 1000 ℃ high temperature resistant, in the air above 500 ℃ of ignition.
5, acid and alkali resistance, good conductivity and chemical stability.
6, ash: its less ash product is only one over ten of the GAC, recycled material the catalysis of small |
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