活性炭对苯蒸汽吸附分离过程的实验研究

EXPERIMENTAL STUDY ON ADSORPTION AND SEPARATION PROCESS OF BENZENE VAPOUR BY ACTIVATED CARBON

本文选用活性炭对苯蒸汽进行了动态、静态吸附性能实验,研究了苯蒸汽在不同系列活性炭上的吸附、脱附性能以及活性炭微孔结构对吸附性能的影响。结果表明:苯蒸汽在活性炭上的吸脱附性能明显与吸附剂的比表面、孔容、孔径与孔径分布直接相关。

This paper described the dynamic and static behaviours of the adsorption of Benzene vapour by activated carbon, studied adsorption and desorption performance of Benzene vapour on different series adsorbent and the influence of adsorption performance by the tiny hole structure. The result shows that adsorption and desorption performance of Benzene vapour by activated carbon are related to the specific surface, hole volume, hole diameter and distribution of hole.