what is the catalyst for the decomposition of ozone to oxygen

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Author : Trustifiltor
Update time : 2023-03-07 17:10:52
 
Ozone destruction catalyst usually be manganese oxide , rare earth, and so on.Among them, manganese oxide is the most widely used catalyst. It can oxidize harmful ozone into oxygen at room temperature.


Ozone removal product ( ozone filter ), is made by high temperature heating treatment process with honeycomb coated by Catalyst. Ozone would be transformed into oxygen for an instant, while the filter be impacted by ozone in air. Compared to activated carbon,ozone destruction catalyst has a higher ozone destruction efficiency and longer product life with less pressure drop and therefore can reduce running cost for ozone removal system.


The chemical reaction formula of the catalytic ozone destruction is as follows:

丨Catalytic ozone destruction reaction

 Step1: O3 + Mn(catalyst) → M-O + O2
 Step2: M-O + O3 → M + 2O2
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