High purity gas is a necessity in many application scenarios,and its production is inseparable from the gas purification process.Adsorption purification is an important gas purification method,which is based on the selective adsorption of adsorbent to achieve gas separation and re-move impurity gas.As a new adsorbent,metal-organic frameworks(MOFs)materials have great application potential in the field of gas adsorp-tion purification,which has attracted much attention from researchers in related fields in recent years.This summary briefly introduces the MOFs,expounds the advantages of their application in gas adsorption purification,introduces the commonly used research methods in this field,lists some scenarios where MOFs are applied to the purification of a variety of gases,such as H2,hydrocarbons and noble gases,and prospect the application of MOFs in this field.
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