摘要
简要介绍了烟气制酸工艺及其特点,描述了ABB自动控制系统的构成及主要功能,分析了净化、转化、干吸三个工段的主要控制对象及其控制要求,提出了监控的实现方式。
The paper briefly introduces the process and features ofacid making from flue gas, describes the composition and main functions of ABB automatic control system, analyzes the main control objects in cleaning, conversion, and drying and absorption sections, and the control requirements on them, and puts forward the realization method for monitoring.
出处
《有色冶金设计与研究》
2005年第3期12-15,共4页
Nonferrous Metals Engineering & Research
关键词
冗余控制系统
网络
总线技术
redundancy control system
network
bus technique
