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AssigneeShenzhen Kangfeng Environmental Technology Development Co., Ltd.
InventorGuopei Li
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A method of utilizing a catalyst for the sterilization, disinfection and purification of indoor air. The catalyst carrier is made of inorganic porous material such as Silica, Zeolite, Diatomite, Sepiolite, Montmoroillonite, and Aluminum oxide. The catalyst carrier can also be made of Cordierite, or Mullite ceramic honeycomb. After dipping into stabilized sodium hypochlorite solution or stabilized chlorine dioxide solution, the catalyst is produced after dehydration. The catalyst is irradiated with ultraviolet lamp to generate gas-phase free radicals including reactive particles such as .OH, .ClO2, .HO2, .O, thereby sterilizing microbial air pollutants such as viruses, bacteria, fungi and other microorganisms, and remove chemical air pollutants such as formaldehyde.
A catalyst for disinfection, sterilization and purification of air, the catalyst comprising a porous inorganic catalyst carrier, the porous inorganic catalyst carrier comprising one or more of aluminum oxide, silica, zeolite, sepiolite, montmorillonite, and diatomite, having a density greater than 100 meshes;
Dependencies are inferred from the claim text.