Cu-ZSM5 zeolite shaped adsorbent, the activation method, temperature fluctuation type adsorption apparatus, and gas purification method

摘要

In gas flow under that has an oxidation performance equivalent to that of the air or air, a method of activating Cu-ZSM5 zeolite shaped adsorbent of the present invention, oxidation treatment at a temperature of 250~550 ℃, the compact of Cu-ZSM5 zeolite and performs, in an inert gas atmosphere or vacuum, subsequently, heat treatment is performed at a temperature of 550~800 ℃. In accordance with the present invention, even when it is formed into a molded article Cu-ZSM5 zeolite, it is possible to obtain an adsorbent of the adsorption performance is not deteriorated.