络合剂对加氢脱硫催化剂活性相影响的研究进展

论述了油品加氢脱硫催化剂制备过程中络合剂的引入改变催化剂最终活性相的研究进展。介绍了常见络合剂以及其不同使用方法对催化剂性能提升的作用。系统阐述了络合剂对催化剂微观结构的影响,解释了络合剂的使用可以提升催化剂性能的原因。

Effect of Complexing Agent on Active Phase of Hydrodesulfurization Catalyst

The research progress of changing the final active phase of the catalyst by using complexing agents during the preparation of oil hydrodesulfurization catalysts is discussed. The common complexing agents and their effects on catalyst performance improvement under different usage methods are introduced. The effect of the complexing agent on the microstructure of the catalyst is systematically described, and the reason of the complexing agent can improve the performance of the catalyst is explained.