4%-10% KMnO4 Adsorbent Activated Alumina
Potassium permanganate activated alumina is a common chemical adsorption materials, advanced new type environmentally friendly catalyst.
It uses potassium permanganate strong oxidizing to decomposite harmful gas in the air, to achieve the purpose of purifying.
To the harmful gas of sulfur oxides (SO2), armour, acetaldehyde, nitrogen oxides, hydrogen sulfide and low concentration of formaldehyde
and machine acid it has a high removal efficiency.
Index | Unit | Technical requirements | |
AL2O3 | % | ≥75 | ≥75 |
Potassium permanganate | % | ≥4.0, max 10 | ≥4.0, max10 |
Water ( room temperature ) | % | ≤20 | ≤20 |
Fe2O3 | % | ≤0.40 | ≤0.40 |
Na2O | % | ≤0.45 | ≤0.45 |
Apparent density | g/ml | ≤0.90 | ≤0.90 |
Specific surface area | m2/g | ≥200 | ≥200 |
Pore volume | ml/g | ≥0.40 | ≥0.40 |
Crushing strength | N/particle | ≥60(3-5mm) | ≥80(4-6mm) |