浸渍活性炭吸附剂与碘甲烷反应动力学研究

Kinetics of the reaction between carbon impregnated adsorbent and iodomethane

通过一定的理论假设,推导出碘甲烷与浸渍活性炭吸附剂反应速率方程,通过实验测定碘甲烷与吸附剂化学反应的表观活化能和指前因子。结果表明,碘甲烷与吸附剂是快速化学反应,利用该速率方程可计算理论化学反应碘容,还可以预测吸附剂的使用寿命。

Based on certain theoretical assumptions, the kinetic equation between carbon impregnated adsorbent and iodomethane was derived. With this equation, the apparent activation energy and pre-expo- nential factor of the reaction were determined by experiments. The results showed that the reaction of iodomethane and carbon impregnated adsorbent was fast chemical reaction, and the theoretical iodide- capacity of iodomethane reacted could be calculated by the kinetic equation. The service life of the iodom- ethane adsorbent could be predicted.