利用活性炭从氙气中分离碘的技术研究

摘要

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 200X1 , and pure xenon as carrier gas, the decontamination factor of xenon was up to 10 , and the recovery ratio of iodine was nearly 100% .%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％.