The biggest advantage of using zeolite in the fuel tank oxygen bed is that it can continuously provide inert gas for the aircraft fuel tank during the entire flight. Ensure that the oxygen concentration of the fuel tank is lower than 9%, reducing the flammability of the fuel tank. In short, the application of zeolite in the aircraft fuel system can effectively improve the system's fire-proof and explosion-proof performance. In addition, it has the advantages of long life and light weight.