摘要
重庆天然气净化总厂作为我国天然气净化工业的"摇篮",经过40多年的发展壮大,现拥有天然气净化装置12套,年处理天然气能力超过1×1010m3。伴随着自动化技术飞速发展,天然气净化行业仪表经历了现场仪表从气动仪表到智能仪表,自控仪表系统由单元组合仪表到先进的集散控制系统、紧急停车系统、火灾气体监测系统的发展历程。自控技术经过多年的发展趋于先进、稳定、成熟。本文对含硫天然气净化厂自控仪表系统的特点进行阐述,提出一些宝贵的经验供同行参考。
Chongqing natural gas purification plant general has developed for more than 40 years. It has 12 sets natural gas treating units,and has the treating ability more than 10 billions cubic meter very year. Instrument control system developed rapidly,from pneumatic to intelligent instrument. Now,central control room is composed of Distributed control system （DCS）,Emergency shutdown system（ESD）,Fire Gas system（F＆GS）.Automation control becomes powerful. This paper provides some important experience in natural gas treating plant.
出处
《仪器仪表用户》
2014年第3期19-22,共4页
Instrumentation
关键词
自控系统
天然气净化
硫磺回收装置
automation control system
natural gas purification
sulfur recovery unit
