| 摘要 |
The purpose of the present invention is to provide a novel adsorbent having high adsorption efficiency, excellent persistency of adsorption, and advanced durability to improve a process for separating carbon dioxide. Provided is a mesoporous cellular form impregnated with iron-substituted heteropolyacid, including a mesoporous cell form support and iron-substituted heteropolyacid. The mesoporous cellular form impregnated with iron-substituted heteropolyacid has excellent adsorption ability of carbon dioxide, and shows excellent regeneration ability even if adsorption and desorption of carbon dioxide are proceeded frequently, thereby separating carbon dioxide effectively and economically. |
