摘要
介绍了危险性和可操作性分析(HAZOP分析)程序,以及其分析时机,分析的组织形式,重点介绍了分析过程。为了解决液氮洗系统中流量、压力、温度、液位、组分难以控制的问题,引入HAZOP分析。通过HAZOP分析,找出液氮洗装置运行过程中潜在的不安全因素,并对可能导致的后果提出建议措施,优化了系统的安全性和可靠性。
The hazard and operability analysis （HAZOP） was introduced as well as opportunity and organization form of analysis. Emphasize the analysis procedure. In order to better control the flow, pressure, temperature, liquid level and components of liquid-nitrogen wash unit of coal chemical iindustry, introduced the HAZOP. The potential unsafe factors in the process were pointed out and gave some solutions to solve the possible problems. The security and reliability of system was optimized.
出处
《洁净煤技术》
CAS
2012年第1期102-105,共4页
Clean Coal Technology
关键词
HAZOP分析
液氮洗
事故模拟
HAZOP
liquid-nitrogen wash unit
accident simulation
