活性炭作为催化剂和催化剂的载体被广泛地用于许多催化反应中。用活性炭制成的催化剂,其活性与活性炭结构之间的关系是非常复杂的。从Arrhenius方程k-Be~(-K/RT)来看,催化剂影响频率因子B及活化能。活性炭的有效比表面与单位面积上的活性络合物数量之积,影响频率因子B的大小;而活性炭表面吸附性能,表面上的各种络合物以及表面上的自由基数量等,都会给活化能带来影响。从另一方面考虑,要使多相催化反应进行,反应物必须扩散进入固体催化剂中,反应产物必须扩散出去才能维持反应的正常进行。催化剂的孔隙结构对这种扩散过程有极大的影响,在反应受内扩散控制时,一级反应对园柱形孔模型的催化剂,从理论推导出单颗粒催化剂的反应速度: Activated carbon as a catalyst and catalyst support is widely used in many catalytic reactions. The use of activated carbon catalyst, the relationship between the activity and activated carbon structure is very complex. From the Arrhenius equation k-Be ~ (-K / RT), the catalyst affects the frequency factor B and activation energy. The effective surface area of ​​activated carbon and the number of active complexes per unit area affect the size of the frequency factor B. The surface adsorption properties of activated carbon, various complexes on the surface and the number of free radicals on the surface, Activation can bring impact. On the other hand, to allow heterogeneous catalysis to proceed, the reactants must diffuse into the solid catalyst and the reaction product must diffuse out to maintain the normal reaction. The pore structure of the catalyst has a great influence on the diffusion process. When the reaction is controlled by the internal diffusion, the reaction rate of the single particle catalyst is deduced from the first order reaction to the catalyst of the cylindrical pore model: