分子筛干燥器内漏原因分析及检修处理  

ANALYSIS OF CAUSES TO INTERNAL LEAKAGE OF MOL-SIEVE DRIER AND MAINTENANCE AND REPAIR

作　　者：符君 覃富智 

机构地区：[1]中海石油化学股份有限公司,海南东方572600

出　　处：《大氮肥》2009年第6期381-383,共3页Large Scale Nitrogenous Fertilizer Industry

摘　　要：分子筛干燥器内部丝网破损,造成分子筛泄漏到工艺气管道,致使其程控阀门内漏,从而影响装置的稳定运行。经过对其的检修改造处理,运行稳定,至今未出现类似事故。The damage into process gas line and thus of intemal wired net inside mol-sieve drier an internal leakage of sequence-controlled stable running affected; after the maintenance and repair thereof a stable causes the mol-sieve leaked valve resulted in and a plant running lasts to present with no any similar accident occurred.

关 键 词：分子筛干燥器 运行过程 内漏 原因分析 修复处理 

分 类 号：TQ113.251[化学工程—无机化工] TM925.207[电气工程—电力电子与电力传动]