摘要
重点介绍了氯化氢合成的工艺流程,控制系统的总体硬件方案,氯气、氢气流量的双闭环比值控制,流量测量的温压补偿,氯化氢合成开车的顺序控制以及自动联锁停车控制。
The process of hydrogen chloride synthesis, the overall hardware configuration of control system, the double closed-loop ratio control of chlorine and hydrogen flow, the temperature-pressure？compensation in flow measurement,the sequence control and automatic interlock control of hydrogen chloride synthesis drive are introduced emphatically.
作者
黄丽梅
HUANG Li-mei(CCIEI Petrochemical Engineering Design Institute, Nanjing 210049, China)
出处
《中国氯碱》
CAS
2017年第9期34-37,共4页
China Chlor-Alkali
关键词
氯化氢合成
冗余
双闭环
比值控制
顺序控制
联锁停车
hydrogen chloride synthesis
redundant
double closed-loop
ratio control
sequence control
interlock shutdown
