摘要
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 -vul- canized process of the second stage catalyst in the cracked gasoline hydrogenation unit has been analysed and studied.
出处
《上海化工》
CAS
2000年第14期17-19,31,共4页
Shanghai Chemical Industry
