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Desorex® PI 50 K is a high-quality extruded activated carbon (CAS number 7440-44-0) from Donau Carbon engineered for industrial odor control in air and gas treatment applications. Desorex® PI 50 K has a 4 mm diameter of particles and offers a 60% CTC adsorption by weight.
Desorex® PI 50 K is a steam-activated carbon compound based on coal produced by Donau Carbon using a specialty production process. It is available in solid-black-pellet form and has an apparent density of 500 kg/m³ and a CTC adsorption of greater than 6% by weight. Due to its extremely high porosity and large internal surface area, it can absorb a wide variety of gaseous and liquid organic substances for the purification of gases and air. It is especially useful in the treatment of unwanted odors in sewage treatment plants and other air and gas treatment applications.
Form: Pellets
Color: Black
Apparent density, kg/m³: 500±30
Moisture content, wt%: <5
Iodine adsorption, mg/g: 1,000±50
Diameter of particles, mm: 4±0.4
CTC adsorption, wt%: >60
Ball pan hardness, wt%: >97
H2S breakthrough capacity, g H2S/mL: >0.12
Minimum H2S saturation capacity, g H2S/g: >0.2
CAS number: 7440-44-0
Primary Chemistry:
Activated carbon, activated charcoal
Unwanted odors Organic materials in gases or air Presence of acidic gases
Removal of acid gases Adsorption of organics from gases or air Odor treatment in sewage plants Air and gas treatment
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