Potassium Permanganate Impregnated Activated Alumina (KMnO4 Media)
High-efficiency chemisorption media combining porous activated alumina with strong KMnO4 oxidation. Permanently neutralizes H2S, SO2, VOCs, and Ethylene with a self-indicating color transition.
KMnO4 Content: 4.0% - 8.0% Dual Action: Adsorption + Oxidation Sizes: 2-3mm, 3-5mm, 4-6mm,5-8mm
Purple spherical granules impregnated with active potassium permanganate for industrial air purification.
Key Chemisorption Advantages
- Dual-Action Removal: Combines physical pore adsorption with chemical oxidation, converting hazardous pollutants into non-toxic, odorless compounds[cite: 1, 3].
- Irreversible Oxidation: Destroys volatile organic compounds (VOCs) and acid gases (H2S, SO2) completely, preventing desorption or secondary leakage[cite: 1, 3].
- Visual Color Life Indicator: Shifts from active Purple to spent White/Brown, offering an easy visual check for replacement without analytical testing[cite: 1, 3].
- High Mechanical Strength: Engineered for low dusting and high crush strength to ensure minimal pressure drop in deep-bed filtration systems[cite: 1, 3].
Process Engineering Performance
KMnO4 Concentration
4.0% - 8.0 %
Optimized permanganate loading ensures maximum pollutant destruction efficiency[cite: 1].
Visual Life Indicator
Purple → White
Clear visual color transition alerts operators when media bed replacement is required[cite: 1, 3].
Crush Strength (3-5mm)
70 N / bead
High structural integrity prevents attrition and downstream dust contamination[cite: 1, 3].
Technical Data Sheet (TDS) - KMnO4 Impregnated Grade
Target Industrial Applications
- Ethylene Control in Cold Storage: Oxidizes ethylene gas (C2H4) to significantly extend the shelf life of stored fruits, flowers, and vegetables[cite: 1, 3].
- Wastewater & Industrial Odor Control: Neutralizes H2S, SO2, and organic mercaptans in sewage plants, paper mills, and chemical processing facilities[cite: 1, 3].
- Museum & Data Center Air Preservation: Eliminates airborne corrosive gases to protect sensitive server infrastructure, historical archives, and art pieces[cite: 1, 3].
- Commercial HVAC Systems: Decomposes VOCs, formaldehyde, and urban odors in recirculated ventilation filters[cite: 1, 3].
Packaging & Handling Standard
Moisture-Proof Packaging: 25 kg PP woven / Kraft paper bags with sealed inner PE liner[cite: 1, 3].
Industrial Shipping: 800 kg / 1000 kg Ton Jumbo bags, or sealed drums to ensure optimal chemical activity during ocean transit[cite: 1, 3].
Industrial Shipping: 800 kg / 1000 kg Ton Jumbo bags, or sealed drums to ensure optimal chemical activity during ocean transit[cite: 1, 3].
