Ⅰ效蒸发器腐蚀原因及预防措施  

Reasons and preventive measures of corrosion of Ⅰ effect evaporator

作　　者：钟永铎 ZHONG Yong-duo(Siping Haohua Chemical Co., Ltd., Siping 136001, China)

机构地区：[1]四平昊华化工有限公司,吉林四平136001

出　　处：《中国氯碱》2016年第11期26-27,共2页China Chlor-Alkali

摘　　要：介绍了Ⅰ效蒸发器蒸发室与二次汽联接处焊口渗漏碱液,导致管线腐蚀的原因并提出了预防措施。This paper introduces the Ⅰ effect evaporator chamber and secondary FIA welding mouth alkali liquor leakage, resulting in corrosion of pipeline, analyzed the causes of leakage, and puts forward the preventive measures.

关 键 词：三效逆流 降膜蒸发器 离子膜烧碱 预防措施 

分 类 号：TQ114.2[化学工程—无机化工] TQ050.9