E202A、B换热器安全性分析  

The Analysis of the Safe Reliability of the E202A,B Heat Exchanger

作　　者：王心吟[1] 邵清华[1] 路永明[1] 

机构地区：[1]石油大学(华东)

出　　处：《压力容器》2001年第2期59-62,共4页Pressure Vessel Technology

摘　　要：This paper analyzed the results of multiple testing of the E202A,B Heat Exchanger whose running time has exceeded the time limit,and calculated the strength of the shell,seal fitting and tube plate.On the basis of these,the remaining lifespan of the E202A,B Heat Exchanger was assessed at three years.This paper analyzed the results of multiple testing of the E202A,B Heat Exchanger whose running time has exceeded the time limit,and calculated the strength of the shell,seal fitting and tube plate.On the basis of these,the remaining lifespan of the E202A,B Heat Exchanger was assessed at three years.

关 键 词：换热器 安全性评定 腐蚀 金相组织 寿命评估 甲醇装置 

分 类 号：TQ223.212[化学工程—有机化工] TK172[动力工程及工程热物理—热能工程]