吸附势理论在活性炭对氙的吸附平衡研究中的应用  

APPLICATION OF THE ADSORPTION POTENTIAL THEORY TO STUDY ADSORPTION EQUILIBRIUM OF XENON ON ACTIVATED CHARCOAL

作　　者：王红侠[1] 李伟[1] 唐元明[1] 龚有进[1] 

机构地区：[1]中国工程物理研究院核物理与化学研究所,绵阳621900

出　　处：《离子交换与吸附》2010年第6期565-569,共5页Ion Exchange and Adsorption

基　　金：中国工程物理研究院科技发展基金资助项目(2007B02006)

摘　　要：实验测定了吸附温度为20℃、30℃、50℃时氙在活性炭上的吸附平衡数据。应用吸附势理论建立了20℃下氙在活性炭上的吸附特性曲线。运用该特性曲线计算了30℃、50℃下的吸附平衡数据,并与实验值进行了比较,计算值与实验值符合较好。结果表明,应用吸附势理论可以较好地预测活性炭对氙的吸附平衡。Adsorption equilibrium data of xenon on activated charcoal is measured when adsorptive temperature is 20℃,30℃ and 50℃.Based on the data under different temperature,the adsorption characteristic curve of 20℃ and its fitting equation are acquired by the adsorption potential theory.Adsorption data of 30℃ and 50℃ are calculated by the fitting equation,and it is compared with experimental measured data.The both data have a good accord.As a result,the adsorption potential theory can be well predicate adsorption equilibrium data of xenon on activated charcoal.

关 键 词：氙 活性炭 吸附平衡 吸附势 

分 类 号：O633.2[理学—高分子化学]