C_(2)加氢等温反应器催化剂更换策略  

Catalyst replacement strategy for C_(2) hydrogenation isothermal reactor

作　　者：逯永强 Lu Yongqiang(No.1 Chemical Plant of PetroChina Daqing Petrochemical Company,Daqing 163714,China)

机构地区：[1]中国石油大庆石化公司化工一厂,黑龙江大庆163000

出　　处：《炼油与化工》2022年第2期43-45,共3页Refining And Chemical Industry

摘　　要：C_(2)加氢等温反应器在实际应用过程中表现出了活性高、选择性强、运行周期长等优势,但是催化剂在实际应用过程中为了充分保证其性能必须要及时进行再生或更换。文中针对C_(2)加氢等温反应器在乙烯装置中的实际应用情况及催化剂更换进行了探讨,并对催化剂更换环节提出了优化措施。In practical application,C_(2) hydrogenation isothermal reactor shows some advantages such as high activity,strong selectivity,long operation cycle,but the catalyst must be timely regeneration or replacement in order to fully ensuring its performance.This paper discussed the practical application of C_(2) hydrogenation isothermal reactor in ethylene plant and catalyst replacement,and put forward the optimization measures for catalyst replacement.

关 键 词：等温反应器 活性 选择性 运行周期 催化剂更换 

分 类 号：TE624.9[石油与天然气工程—油气加工工程]