摘要
介绍了串级控制在仪化研究院半连续聚酯试验装置酯化釜塔顶温度控制上的应用,解决了酯化釜塔顶温度调节滞后问题。
This paper introduces the use of cascade control in the temperature control system on the top of column in esterification stage. It sloves the problem of lag in adjusting process of the temperature on the top of column and improve the character of the adjusting process.
出处
《合成技术及应用》
2003年第2期55-57,共3页
Synthetic Technology & Application
关键词
酯化釜
塔顶温度
申级控制
esterification stage
temperaure on the top of column
cascade control
