Active carbon, pellets - ( 25 kg )
| Availability: | In stock |
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| Quantity: | x 1 ks | |
| Price with VAT: | 178,88 € ( 149,07 € without VAT ) | |
Product name
Active coal , Activated carbon , Desorex K47
Information
Desorex K 43 is a steam-activated charcoal, made of coal, with high hardness and abrasion resistance.
Activated carbon is produced from peat, wood, lignite, coal and walnut (coconut) shell. These materials must first chars. During this process, only a very small pores are made. From the active - the pore system is removed in the unstable substances (hydrogen, oxygen, nitrogen, sulfur, etc.). Meanwhile are released the tar products, which are established in a finely porous carbon, thereby freed and made available extensive carbon skeleton. This is done by the action of hot water vapor at a temperature of 900-1100 °C at which the material chars. In this case the oxidation occurs a chemical reaction between carbon and water, the internal surfaces of the carbon, which removes the carbon from the walls of the pores.
Usage
Desorex K 43 is designed for the removal of organic compounds and solvents for gas purification in the process of solvent recovery.
Specification
Moisture content (packaged), (wt.%): <8
Absorption of Benzene in air at 20 ° C (wt.%)
p / ps * 0.9 38 ± 2
0.1 34 ± 2
0.01 25 ± 2
0.001 13 ± 2
Total area (BET method), (m 2 / g): 1000
CTC - adsorption, (wt.%) ˃ 60
Particle diameter, (mm) 4
* p / ps = relative saturation (saturation concentration at 20 ° C; 320 g / m3