文献类型：期刊文献

英文题名：Study on adsorption performance of coal based activated carbon to radioactive iodine and stable iodine

作者：Zhou, Junbo[1];Hao, Shan[1];Gao, Liping[2];Zhang, Youchen[1]

第一作者：Zhou, Junbo

通讯作者：Zhou, JB[1]

机构：[1]Beijing Univ Chem Technol, Coll Mech & Elect Engn, Minist Educ, Engn Res Ctr Polymer Proc Equipment, Beijing 100029, Peoples R China;[2]Beijing Union Univ, Coll Appl Arts & Sci, Beijing 100191, Peoples R China

第一机构：Beijing Univ Chem Technol, Coll Mech & Elect Engn, Minist Educ, Engn Res Ctr Polymer Proc Equipment, Beijing 100029, Peoples R China

通讯机构：[1]corresponding author), Beijing Univ Chem Technol, Coll Mech & Elect Engn, Minist Educ, Engn Res Ctr Polymer Proc Equipment, Beijing 100029, Peoples R China.

年份：2014

卷号：72

起止页码：237-241

外文期刊名：ANNALS OF NUCLEAR ENERGY

收录：;EI(收录号：20142617858757);Scopus(收录号：2-s2.0-84902496018);WOS:【SCI-EXPANDED(收录号:WOS:000340314000025)】；

语种：英文

外文关键词：Nuclear powered vessel; Methyl iodide; Stable iodine; Adsorption; Activated carbon; Decontamination factors

摘要：Nuclear power plant, nuclear reactors and nuclear powered ship exhaust contains a large amount of gaseous radioactive iodine, and can damage to the workplace and the surrounding environment. The quantitative test to remove methyl iodide and the qualitative test for removing stable iodine were investigated using the impregnated coal-based activated carbons and coal-based activated carbons as adsorbents. The research conducted in this work shows that iodine residues were under 0.5 mu g/ml after adsorption treatment and the decontamination factor of the coal-based activated carbon for removing the stable iodine was more than 1000, which can achieve the purpose of removing harmful iodine, and satisfy the requirement of gaseous waste treatment of nuclear powered vessel and other nuclear plants. (C) 2014 Elsevier Ltd. All rights reserved.