详细信息
常减压蒸馏装置阻垢剂进料管腐蚀研究
Study on Corrosion of Hinder Pharmaceutical of Dirt Tubes of the Atmospherie-vacuum Distillation Unit
文献类型:期刊文献
中文题名:常减压蒸馏装置阻垢剂进料管腐蚀研究
英文题名:Study on Corrosion of Hinder Pharmaceutical of Dirt Tubes of the Atmospherie-vacuum Distillation Unit
作者:李前[1];蒋晓东[1];刘长军[1];施哲雄[1]
机构:[1]华东理工大学机械与动力工程学院,上海200237
年份:2008
卷号:22
期号:2
起止页码:24
中文期刊名:全面腐蚀控制
外文期刊名:Total Corrosion Control
语种:中文
中文关键词:常减压蒸馏装置;1Cr5Mo;环烷酸腐蚀;腐蚀机理
外文关键词:atmospheric-vacuum distillation unit; 1Cr5Mo; naphthenic acid corrosion; corrosion mechanism
摘要:通过对常减压蒸馏装置阻垢剂进料管的材质、性能、工作条件及腐蚀形貌、腐蚀产物的全面分析与研究,找出了使进料管管壁发生大面积腐蚀的腐蚀介质及其腐蚀原因,并提出了减少阻垢剂进料管环烷酸腐蚀的措施。
The extensive analysis and study of metallurgy, performance, operating conditions, corrosion forms, corrosion products hinder pharmaceutical of dirt tubes in the atmospheric-vacuum distillation unit have located the corrosion media and corrosion causes large scale corrosion of tube wall. Effective measures are recommended to control the naphthenic acid corrosion .
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