沸石吸附剂在CO_(2)捕集领域的研究进展  

Research Progress of Zeolite Adsorbents in CO_(2) Capture

作　　者：张诗洋 叶彬 赵文通 闵永刚 Zhang Shiyang;Ye Bin;Zhao Wentong;Min Yonggang(School of Materials and Energy,Guangdong University of Technology,Guangdong,510006)

机构地区：[1]广东工业大学材料与能源学院,广东510006

出　　处：《当代化工研究》2022年第19期17-20,共4页Modern Chemical Research

摘　　要：碳减排和碳中和已经成为各国的共识,由于沸石吸附剂具有大的比表面积、比孔径、分子筛能力和酸性等特征,可以有效捕集CO_(2),是国内外学者关注的焦点。本文介绍了几种常用类型的沸石(X型、Y型、A型、β型沸石),重点对沸石制备和改性的方式及其CO_(2)吸附能力进行了详细地阐述,最后展望了沸石在此领域中的发展前景。Carbon emission reduction and carbon neutralization have been highly agreed by various countries.Due to the large specific sur-face area,specific pore size,molecular sieve capacity and acidity and alkalinity,zeolite adsorbents can effectively capture CO_(2),which has been concerned and studied widely by scholars at home and abroad.In this paper,several common types of zeolites(X,Y,A andβ)for CO_(2) capture are in-troduced.The method of preparation and modification of zeolite and the CO_(2) adsorption capacity are described in detail.Finally,the development prospect of zeolite adsorbent in CO_(2) capture is forecasted.

关 键 词：沸石 CO_(2)捕集 改性 

分 类 号：TQ424[化学工程]