中小型氮肥厂尿素合成塔腐蚀、检验及缺陷处理  

The Corrsion lnspection as Well as the Treatment for Defects of Urea-synthetic Tower in Middle and Small Nitrogen Manure Factory

作　　者：杨明 姜浩 

机构地区：[1]贵州省锅炉压力容器检验所,550002

出　　处：《现代机械》2004年第4期99-101,共3页Modern Machinery

摘　　要：本文对在用化工压力容器的典型代表 :尿素合成塔工作过程中介质的腐蚀特点 。The paper introduces the corroding characterastic of actuating medium of urea-Synthetic tower—the typical one of pressure vessels in chemical engineering,and the focal points in inspection,as well as the treatment for main defects.

关 键 词：中小型氮肥厂 尿素 合成塔 腐蚀 检验 缺陷处理 化工压力容器 

分 类 号：TQ441.41[化学工程—化学肥料工业]