Potassium permanganate alumina is a commonly used chemical adsorption material and an excellent new environmentally friendly catalyst. It uses the strong oxidizing property of potassium permanganate to oxidize and decompose harmful gases in the air to achieve the purpose of purification. It has a high removal efficiency for harmful gases such as sulfur oxides, formaldehyde, acetaldehyde, nitrogen oxides, hydrogen sulfide, and low-concentration aldehydes and organic acids. The adsorption capacity of mixed potassium permanganate balls is twice that of impregnated potassium permanganate balls.
Parameter：
| Item | metrics |
| Specifications | (0.5mm-1mm）(2mm-3mm)(3-5mm)(4-6mm) |
| Appearance | Fuchsia globular |
| Bulk density g/ cm3 | 0.85-0.90 |
| Strength N/grain | ≥50 |
| Specific surface area ㎡/g | ≥300 |
| Components | KMnO4-Al2O3 |
| Al2O3 | ≥80 % |
| NaMnO4 | 4.0-8.0% |
| Moisture [dried at 100℃ to constant weight] | 10-15 % |
