基于故障树法的氯乙烯氧氯化单元失效影响因素分析
Analysis of Influencing Factors of Failure of Chloroethylene Oxychlorination Unit Based on Fault Tree Method
边清 1王发亮 1刘源1
作者信息
- 1. 中国石化齐鲁分公司氯碱厂,山东淄博 255400
- 折叠
摘要
为解决频繁非计划停工问题,利用故障树分析法,对某氯乙烯装置氧氯化单元的危险性因素进行分析,构建氧氯化单元系统异常故障树,确定了催化剂跑损、旋风分离器故障堵塞等为氧氯化单元失效的主要因素,采取针对性措施后效果良好.
Abstract
In order to solve the problem of frequent unplanned shutdown,fault tree analysis was used to analyze the risk factors of oxychlorination unit in a vi-nyl chloride plant,and the abnormal fault tree of oxy-chlorination unit system was constructed.The main failure factors of oxychlorination unit were deter-mined,such as catalyst run loss and cyclone separa-tor fault blockage,showing good results after meas-ures were taken and applied.
关键词
氯乙烯装置/氧氯化单元/故障树/失效影响因素/长周期Key words
vinyl chloride device/oxychlorination u-nit/fault tree/failure influencing factors/long period引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据