利用活性炭从氙气中分离碘的技术研究  

Study on the Separation of Iodine from Xenon Using Activated Carbon

作　　者：梁建峰[1] 解峰[1] 凡金龙[1] 李雪松[1] 倪建忠[1] 

机构地区：[1]西北核技术研究所,西安710024

出　　处：《核电子学与探测技术》2012年第10期1153-1155,共3页Nuclear Electronics & Detection Technology

摘　　要：利用吸附在活性炭上氙和碘解吸附温度的不同,建立了从氙气中分离碘的方法。以CF-1450椰壳活性炭为吸附材料,利用纯氙作载气,在200℃的温度下从氙气中提取碘,对氙的去污系数达到105,对碘的回收率接近100%。A method of separating iodine from xenon was established based on different desorption temperature of xenon and iodine adsorbed on activated carbon. Using CF - 1450 cocoanut active charcoal, in the temperature of 200C , and pure xenon as carrier gas, the decontamination factor of xenon was up to 105 , and the recovery ratio of iodine was nearly 100%.

关 键 词：氙气 碘 分离 活性炭 

分 类 号：TL11[核科学技术—核能科学]