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Potassium Permanganate Activated Alumina Ball

High gas absorption rate KMnO4 impregnated activated alumina is a chemical adsorption materials, advanced new environmentally friendly catalyst. This product use special activated alumina carrier, after high-temperature solution compression, decompression and other processes of production, with the same product more than twice the adsorption capacity. It uses strong oxidizing of potassium permanganate, reducing the harmful gas from the air oxidation decomposition, so as to achieve the purpose of cleaning the air.

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Potassium permanganate activated alumina spheres are purple or orange-red. It uses special activated alumina spheres as a carrier. The special activated alumina spheres must have high specific surface area, large pore melting, and high adsorption. It is made through the steps of pressurizing, decompressing, filtering, and drying of high-temperature solutions. Active potassium permanganate spheres have the characteristics of high strength, strong adsorption capacity, and long service life.


Potassium permanganate balls are made from activated alumina, which has a good decomposition effect. It is often used to decompose harmful
gases of the air and has wide application in our lives.

1. Adsorption of formaldehyde 
2. Adsorbed benzene series
3. Odor removal
4. Purifying air
5. Fruit and vegetable preservation
6. Ethylene gas absorber
7. Sterilization
8. Cl2 removal
9. H2S removal


Index Unit Specification
AL2O3 % ≥75
Particle size mm 3-5 4-6
Appearance / Purple sphere
Bulk density g/m3 0.85-0.9
Crushing strength N ≥60 ≥80
Specific surface area m2/g ≥180
Moisture % ≤5
Potassium permanganate % 7-8
Attrition loss % ≤0.5



(1) Package:25kg/bag or customized package.

(2) Do not open the package before use to avoid light and high temperature, which will affect the use effect;

(23 After using this product for a certain period of time, the adsorption performance will gradually decrease, and it can be judged whether it is invalid according to the color of the product.
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