The sorption kinetics included the initial fast phase and the final slow phase. The first-order kinetic reaction and double constant rate equation could describe the sorption kinetics well.
吸附动力学过程包括吸附快反应阶段和慢反应阶段，可用动力学一级方程和双常数速率方程描述；
2
Because the kinetics of Beckmannrearrangement is very complicated and the reaction speed is very fast, the realization of its reactionkinetics is very variant.