环烷酸腐蚀动态模拟试验装置及304钢的冲蚀试验  

Erosion of 304 Steel in Dynamic Simulating Testing Equipment of Naphthenic Acid Corrosion

作　　者：许述剑[1] 刘小辉[1] 邱志刚[1] 柴永新[1] 单广斌[1] 亓婧[1] 

机构地区：[1]中国石油化工股份有限公司安全工程研究院,青岛266071

出　　处：《腐蚀与防护》2011年第10期810-812,821,共4页Corrosion & Protection

摘　　要：介绍了一种新型高温高流速腐蚀动态模拟试验装置。并利用该装置开展了304钢在特定环烷酸腐蚀环境(一定温度、流速和酸值)下的冲蚀试验,获取了一些基础数据。A new kind of testing equipment of dynamic simulating high-temperature and high-velocity corrosion was introduced, and the erosion of 304 steel in specific naphthenic acid environment was studied in the equipment. The obtained data may provide a basis for controlling the corrosion of equipment, perfecting the anti-corrosion technology during high acid crude oil processing, and reasonable establishing the material corrosion resistance value for refining equipment.

关 键 词：高温 高流速 环烷酸腐蚀 试验设备 304钢 

分 类 号：TG174.3[金属学及工艺—金属表面处理]