活性炭吸附分离去除腈纶溶剂循环系统中铁离子工艺研究  

Effect of the Activated Carbon's Adsorption on Fe^(2+) in Na SCN

作　　者：魏贤亮 

机构地区：[1]中石化安庆分公司检验中心,安徽安庆246002

出　　处：《安庆师范学院学报（自然科学版）》2015年第2期69-74,共6页Journal of Anqing Teachers College(Natural Science Edition)

摘　　要：在建立腈纶溶剂中铁含量分析方法的基础上,选择不同种类和结构的国产活性碳样品,用静态吸附法初步评价对其铁离子的选择性吸附能力,然后采用固定床动态吸附法测定铁组分的穿透曲线,评价其动态吸附能力的大小,从而决定最佳的活性碳,最后讨论了动态脱附条件对活性碳柱再生程度的影响。Based on establishing acrylic solvent Fe content analysis method, we choose different types and structures of activa-ted carbon samples, and study the selective adsorption ability of the iron ion by static adsorption .We describe the breakthrough curve of iron components by the fixed bed dynamic adsorption method, evaluate the dynamic adsorption capacity, and determine the best activated carbon.We analyze the regeneration of activated carbon on dynamic desorption.

关 键 词：活性炭 吸附 再生 

分 类 号：TQ342.31[化学工程—化纤工业]