燃料与化工 ›› 2017, Vol. 48 ›› Issue (6): 53-54.

• 煤气净化与化学产品加工 • 上一篇    下一篇

苯加氢装置预反应器催化剂再生研究

陶帅江  董毅  杨峰  张宝磊   

  1. 鞍钢股份有限公司化工事业部, 鞍山114000
  • 出版日期:2017-11-20

Study on catalyst regeneration in the pre-reactor of hydro-refining plant

Tao Shuaijiang  Dong Yi  Yang Feng  Zhang Baolei   

  1. Chemical Engineering Business Division,AnSteel,Anshan 114000,China
  • Online:2017-11-20

摘要:

分析了影响苯加氢预反应器催化剂床层压差增大的主要原因,对催化剂再生工艺进行对比讨论,同时介绍了催化剂器外再生卸剂及再生操作步骤。

Abstract:

The main reason for the increasing pressure difference between catalyst beds in the pre-reactor of hydro-refining plant is analyzed.Different regeneration processes are compared.Catalyst unloading and regeneration procedures for ex situ regeneration are introduced.

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