催化剂中毒表征及动力学研究

Characterization and Kinetics of Catalyst Poisoning

本文介绍了热分析及X-射线光电子能谱在催化中毒表征上的应用，并对催化中毒失活动力学方程进行了分析。在研制的Ni-海泡石催化剂上对苯加氢时硫中毒过程进行了实验研究。

The application of thermal analysis and XPS to characterization of catalyst poisoning was reviewedand deactivation equations of catalyst poisoning discussed. Laboratory study on the sulfur-poisoning pro-cess of Ni-sepiolite catalyst for benzene hydrogenation was carried out.