精馏塔操作及自动控制系统的改进  

Improvement of distillation tower operation and automatic control system

作　　者：丁铁福 徐宏 DING Tie-fu;XU Hong(Zhejiang Quhua Fluor-Chemistry Co., Ltd., Quzhou 324004,China)

机构地区：[1]浙江衢化氟化学有限公司,浙江衢州324004

出　　处：《中国氯碱》2019年第1期31-32,共2页China Chlor-Alkali

摘　　要：介绍了蒸汽压力波动对精馏塔操作的不利影响,阐述了各种波动针对性的实际操作方法,并对蒸汽进料量进行了自动控制系统及操作方法改进,使精馏塔操作更简单合理。This paper introduces the adverse effect of steam pressure fluctuation on distillation tower operation, and expounds various practical operation methods of fluctuation. The automatic control system and operation method of steam feed are improved. The operation of distillation tower become more and more simple and reasonable.

关 键 词：精馏塔 操作 蒸汽压力 灵敏板 温度 串接 自动 

分 类 号：TQ051.81[化学工程]