饱和活性炭物理类再生方法的研究现状  

Research status of physical regeneration methods for saturated activated carbon

作　　者：聂欣[1] 曾贵东 刘成龙[1] 

机构地区：[1]杭州电子科技大学机械工程学院,浙江杭州310018

出　　处：《现代化工》2017年第2期51-56,共6页Modern Chemical Industry

基　　金：国家自然科学基金项目(11472095)

摘　　要：根据活性炭吸附物脱离时的最终行为特性,将物理类方法再生分为脱附再生与分解再生,并对相关方法的研究现状及其工业应用进行了综述。在当前的研究热点—活性炭分解类再生方法的研究中,普遍存在着试验研究条件与工业实际需求不符的情况。鉴于目前活性炭吸附物的复杂多样性,未来活性炭再生研究者应着眼于通用性较好的再生方法,并结合2种或多种再生手段。以工业应用需求为导向,以热再生技术及其经济性指标为参照,同时考虑再生设备的易用性、价格、小型化等因素,对再生方法进行系统研究。而饱和生物活性炭的再生研究工作还需要进一步加强。Based on the final behavior characteristics of activated carbon adsorbates,the physical regeneration methods can be divided into desorption regeneration and decomposition regeneration. The research situations and the industrial applications of related methods are also reviewed. However,in the current research hotspot,decomposition regeneration of activated carbon,the mismatching of experimental conditions and industrial actual demand is widely present. In view of the complexity and diversity of activated carbon adsorbates,the related researchers are suggested to devote to developing more versatile regeneration methods in the future. Meanwhile,based on the demand of industrial application,new regeneration methods are needed to be systematically studied,using renewable regeneration technology and its economic index as reference. The factors such as the usability,price and miniaturization of regeneration equipment should be taken into account as well. At the same time,the research works about regeneration of saturated biological activated carbon should also be enhanced.

关 键 词：饱和活性炭 物理再生 脱附 分解 

分 类 号：X78[环境科学与工程—环境工程]