不锈钢设备保温后腐蚀的预防  

Corrosion Prevention of Stainless Steel Equipment After Heat Preservation

作　　者：姜爱国 JIANG Ai-guo(Sinochem Lantian Fluorine Material Co.,Ltd.Shaoxing 312369,China)

机构地区：[1]中化蓝天氟材料有限公司,浙江绍兴312369

出　　处：《全面腐蚀控制》2021年第6期88-91,共4页Total Corrosion Control

摘　　要：不锈钢设备保温层下的腐蚀多由环境或保温材料中含有的有害离子造成,因其不便检查,不易发现,容易造成设备安全事故。本文通过一起亲历案例,介绍一下不锈钢设备保温层下腐蚀形成的主要原因及预防措施。The corrosion under the insulation layer of stainless steel equipment is mostly caused by the environment or the harmful ions contained in the insulation materials.Because it is inconvenient to check and difficult to find,it is easy to cause equipment safety accidents.This paper introduces the main causes and preventive measures of corrosion under the insulation layer of stainless steel equipment through a personal case.

关 键 词：不锈钢设备 保温 腐蚀 预防 

分 类 号：TE88[石油与天然气工程—油气储运工程]