| abstract |
More particularly, the present invention relates to a process for preparing a zeolite-amine compound carrier in which an amine compound is supported on a zeolite by adding zeolite to an amine compound aqueous solution, stirring the resultant, ; A step of calcining the zeolite-amine compound carrier at a temperature higher than the sublimation point of the amine compound under nitrogen to obtain a zeolite-nitrided carbon composite, a composite prepared by the method, and a zeolite- And a method of using the complex as a carbon dioxide adsorbent (CO 2 adsorbent). |