柴油加氢硫化氢汽提塔腐蚀与防护策略研究  

Corrosion and Protection Strategy of Hydrogen Sulfide Stripper for Diesel Oil Hydrogenation

作　　者：李治[1] 范亚苹 宋伟[1] 鞠学锋 Li Zhi;Fan Yaping;Song Wei;Ju Xuefeng(SINOPEC Qingdao Refining&Chemical Co.,Ltd.,Shandong,Qingdao,266500;SINOPEC Qingdao Research Institute of Safety Engineering,Shandong,Qingdao,266104)

机构地区：[1]中国石化青岛炼油化工有限公司,山东青岛266500 [2]中国石化青岛安全工程研究院,山东青岛266104

出　　处：《安全、健康和环境》2020年第11期51-56,共6页Safety Health & Environment

摘　　要：柴油加氢硫化氢汽提塔在柴油产品质量升级过程中,因反应深度增加造成反应产物中腐蚀物含量增加,会导致硫化氢汽提塔腐蚀加剧,通过3次大检修期间的腐蚀调查,结合3个运行周期的工艺变化情况,对硫化氢汽提塔进行腐蚀情况分析并提出相应防腐蚀策略。During the upgrading process of the quality of diesel oil products,the corrosion of hydrogen sulfide stripper weredeveloped due to the increase of reaction depth,which led to the corrosion of hydrogen sulfide stripper.Through the corrosion investigation during three major overhaul,the corrosion situation of hydrogen sulfide stripper was analyzed considering the process changes and the corresponding anti-corrosion measures were proposed.

关 键 词：汽提塔 硫化氢 铵盐 腐蚀 防护措施 

分 类 号：TE986[石油与天然气工程—石油机械设备]