Sorbent materials with very high oxidation potential and the ability to oxidize a great number of compounds. The oxidizing agent is used for fine purification of inert gases and air.
Very high oxidation potential.
Desorption cannot take place due to the chemical reaction properties.
Gaseous contaminants are either converted or destroyed. The reaction (oxidation) proceeds almost independently from temperature and humidity.
Regeneration is not possible
Material: KMnO4 (potassium permanganate) - content: >4 g/l; Al2O3 (aluminium oxide as carrier material)
Colour: violet (before use); brown (after use, reduced to MnO2-manganese dioxide)
Shape: beads, Ø 3-4 mm
Bulk volume: approx. 775 g/l
Contact time: 0.05 - 0.8 sec.
Rel. air humidity: 15 - 95 %
Temperature range: -29 to +49 °C
General Information Granular Material
Separation of solid or liquid particles out of gases.
Production of pure and purest reference and analysis gases by mechanical separation (filtration) as well as physical and chemical separation (adsorption and catalysis).
Fine gas purification is performed by catalysis and adsorption allowing reduction of contaminants up to few ppb.
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