乙烯工业 ›› 2019, Vol. 31 ›› Issue (1): 40-44.

• 工业技术 • 上一篇    下一篇

乙烯装置工艺防腐体系的构建与管控措施

曾飞鹏,张 磊,蒋鹏飞,王  强,罗灵力   

  1. 中国石油天然气股份有限公司独山子石化分公司,新疆 独山子 833699
  • 收稿日期:2018-08-13 出版日期:2019-03-25 发布日期:2019-03-28
  • 作者简介:曾飞鹏,男, 2004年毕业于辽宁石油化工大学化学工程与工艺专业,工学学士,主要从事乙烯生产运行管理工作,现任车间主任,高级工程师。

Construction and Control Measures of Process Corrosion Protection System in Ethylene Plant

Zeng Feipeng, Zhang Lei, Jiang Pengfei, Wang Qiang, Luo Lingli   

  1.  PetroChina Dushanzi Petrochemical Company, Dushanzi, Xinjiang, P.C.833699

  • Received:2018-08-13 Online:2019-03-25 Published:2019-03-28

摘要: 新疆独山子1 000 kt/a乙烯装置通过将防腐蚀零星管理转变为工艺防腐体系管控,针对装置易产生腐蚀的系统和管线进行重点腐蚀分析和措施管控落地,编制了《100万吨乙烯装置工艺防腐控制手册》,要求按时提报防腐月度总结,把防腐工作从被动的抓设备防腐转变为工艺、设备防腐有机整合,提前进行预防和调整干预,确保防腐工作有效、到位。

关键词: 工艺防腐 ,  , 监测体系 ,  , 管控措施

Abstract:

The 1,000 kt/a ethylene plant in Dushanzi transformed its corrosion protection management mode from sporadic management to process corrosion protection system. Corrosion analysis was carried out on corrosion-prone systems and pipelines in the plant. The Process Corrosion Control Handbook for 1,000 kt/a Ethylene Plant was compiled, and monthly report of corrosion protection was requested to be submitted on time. The passive equipment corrosion protection was transformed into integrated process and equipment corrosion protection, and the corrosion was prevented and intervened in advance, so as to ensure effective corrosion protection.

Key words: process corrosion protection, monitoring system, control measures