TEDA浸渍活性炭吸附性能的影响因素及机理研究现状  

Research status of influencing factors and mechanism of TEDA impregnated activated carbon on adsorption performance

作　　者：裴鉴禄 王佳 吴波[1] 张治权 张雪平[1] 丘丹圭[1] 陈建利[1] 王坤俊[1] 李永国[1] PEI Jian-lu;WANG Jia;WU Bo;ZHANG Zhi-quan;ZHANG Xue-ping;QIU Dan-gui;CHEN Jian-li;WANG Kun-jun;LI Yong-guo(China Institute for Radiation Protection,Taiyuan 030006,China)

机构地区：[1]中国辐射防护研究院,山西太原030006

出　　处：《应用化工》2021年第S02期261-265,共5页Applied Chemical Industry

基　　金：国家自然基金核技术联合基金(U1967215)。

摘　　要：国内核电站通风系统中,普遍采用TEDA浸渍活性炭作为主要吸附剂,以确保对废气中放射性碘化物的有效捕集。虽然各国研究人员已开发出一系列具有潜在放射性碘化物捕集能力的新型多孔吸附材料,但由于活性炭具有更为突出的工业化优势,在较长时间内仍将是通风系统中吸附材料的主力。国内外研究人员通过采用更为精确的新方法,对影响TEDA浸渍活性炭吸附性能的因素及机理进行了探究,对相关研究动态进行了较为全面的概述总结。TEDA-impregnated activated carbon is commonly used as the main adsorbent in domestic nuclear power plant ventilation systems to ensure effective capture of radioactive iodide in the exhaust gas.Although researchers in various countries have developed a series of new porous adsorbent materials with potential radioactive iodide capture capability,activated carbon will remain the mainstay of adsorbent materials in ventilation systems for a longer period of time due to its more prominent industrial advantages.Recently,domestic and international researchers have investigated the factors and mechanisms affecting the adsorption performance of TEDA-impregnated activated carbon by adopting new and more precise methods,and this paper provides a more comprehensive overview summary of the relevant research developments.

关 键 词：TEDA 核电站 活性炭 碘 

分 类 号：TQ110.9[化学工程—无机化工]