The principle of argon purifier is to use the properties ofzirconium alloy adsorbents that can react with impurities such as oxygen,nitrogen, water, carbon dioxide, and hydrocarbons at high temperatures togenerate stable compounds or solid solutions, in order to remove the above-mentioned impurities from inert gases such as argon,helium,neon,andxenon, and achieve the purpose of purification. The purified high-purity gashas been widely used in the analysis and scientific research of industriessuch as semiconductors，electronics，metallurgy，lithium batterymanufacturing,and optical fibers.Zirconium alloy adsorbents can not onlyremove more active impurities such as Oz at high temperatures, but also inert.impurities such as N2.