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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。
According to the final behavior of activated carbon adsorbent desorption, the physical regeneration is divided into desorption regeneration and decomposition regeneration, and the current research status of the related methods and their industrial applications are reviewed. In the current research hotspot-activated carbon decomposition regeneration method research, there is a general situation of experimental research does not match the actual needs of the industry. In view of the current complex diversity of activated carbon adsorbents, future researchers should focus on renewable charcoal renewable better methods, combined with two or more means of regeneration. Relying on the demand of industrial application, taking the thermal regeneration technology and its economic index as a reference, the regeneration methods are systematically studied with the consideration of the ease of use, price and miniaturization of the regenerative equipment. The regeneration of saturated biological activated carbon research needs to be further strengthened.