摘要
简要介绍了湿H2S环境中的腐蚀机理及腐蚀形式,分析了设备在湿H2S环境中可能引起腐蚀的因素,从设计角度提出了提高化工设备抗湿H2S腐蚀能力的设计要点,如材料要求及其正确选择、合理设计设备结构、在设备制造和检测时应采取防范措施等。
A brief introduction of the mechanism and type of corrosion under wet H2S environment is provided.The factors that may cause potential corrosion of the equipment under wet H2S environment are analyzed.And design considerations to improve the corrosion resistance by the chemical equipment against wet H2S are proposed,such as the requirements for material of construction and its correct selection,proper design of equipment construction,precautionary measures to be taken during equipment manufacturing and testing.
出处
《硫磷设计与粉体工程》
2011年第4期12-14,51,共3页
Sulphur Phosphorus & Bulk Materials Handling Related Engineering
关键词
湿H2S腐蚀
腐蚀环境
化工设备设计
探讨
wet H2S corrosion
corrosive environment
chemical equipment design
consideration
