乙烯工业 ›› 2020, Vol. 32 ›› Issue (4): 57-59.

• 三剂 • 上一篇    下一篇

延长裂解汽油加氢装置催化剂运行周期的措施

王树民   

  1. 中国石油天然气股份有限公司大庆石化分公司,黑龙江 大庆 163714
  • 收稿日期:2020-02-25 修回日期:2020-12-10 出版日期:2020-12-25 发布日期:2021-01-15
  • 作者简介:王树民,男,2006年毕业于大庆石油学院过程装备与控制工程专业,学士,主要从事化工生产管理工作,工程师。

Measures for Prolonging Operation Cycle of Cracking Gasoline Hydrogenation Catalyst

Wang Shumin   

  1. PetroChina Daqing Petrochemical Company, Daqing, Heilongjiang, P.C.163714
  • Received:2020-02-25 Revised:2020-12-10 Online:2020-12-25 Published:2021-01-15

摘要:

分析了大庆石化公司裂解汽油加氢二套装置一、二段催化剂的实际运行情况,通过对催化剂运行情况进行信息采集、合理调整,细致分析、模拟计算,并熟悉掌握一、二段催化剂性质,延长了催化剂运行周期,从20107月运行至今未更换催化剂(期间停工保护4 a),且运行效果良好,产品质量满足指标要求,有效减少了催化剂的投资,产生了明显的经济效益。


关键词: 裂解汽油加氢 ,  , 反应参数 ,  , 毒物

Abstract:

This paper analyzes the actual operation of the first stage and second stage catalysts in the second cracking gasoline hydrogenation unit at PetroChina Daqing Petrochemical Company. Through the information collection, reasonable adjustment, detailed analysis and simulation calculation of the operation of catalysts and the familiarization with the properties of the first stage and second stage catalysts, the operation cycle of the catalysts was prolonged. The catalysts have not been replaced since July 2010 (with 4 years of shutdown protection), and good operation effect has been achieved. The product quality meets the requirements, effectively reducing the catalyst investment and producing obvious economic benefits.

Key words: cracking gasoline hydrogenation, reaction parameter, poison