摘要
PLC在延迟焦化水力除焦自动控制系统的应用,可减少工人在恶劣环境的工作强度,加快除焦速度,提高焦碳塔的有效利用率,还可提高装置产能及自动化控制水平。
PLC is used in automatic control system for hydraulic decoking in delayed coker, it reduces the operation intensity of worker in bad environment, it speeds up the rate of decoking, it improves the effective availability of coke drum, it also improves the capacity and level of automatic control.
出处
《中国仪器仪表》
2008年第12期61-64,共4页
China Instrumentation
关键词
PLC
延迟焦化
水力除焦
自动控制系统
应用
PLC Delayed coker Hydraulic decoking Automatic control system Application
