固体硫化剂在工业中的应用(下)

Industrial Application of Solid Vulcanizing Agent(Ⅱ)

探讨了固体硫化剂应用于裂解汽油加氢装置二段催化剂预硫化新工艺，介绍了固体硫化剂的预硫化机理及工艺流程。

In this artical the pre - vulcanized mechanism of the solid vulcanizing agent is introduced, and the pre - vulcanized process of the second stage catalyst in the cracked gasoline hydrogenation unit has been analysed and studied.