This technology uses active alumina as a carrier loaded with active components to prepare a series of catalysts for low-temperature, high-efficiency elimination of harmful gases such as CO and NOx. It features high activity, stability, simple process, regenerability, and low cost, enabling mass production. It can replace traditional adsorbents like activated carbon, featuring chemical adsorption and catalytic elimination functions. It is suitable for manufacturing protective masks and gas masks, providing safeguards for personnel evacuation.

Technology provider:Lanzhou Institute of Chemical Physics