WebField ECS-100控制系统在离子膜法烧碱装置上的应用  

Application of ECS-100 in Localized Caustic Soda Device by Ion-exchange Membrane Technique

作　　者：荆胜南[1] 王洪元[1] 张继[1] 严志宇 

机构地区：[1]江苏工业学院,江苏常州213164 [2]浙江中控技术股份有限公司,杭州310053

出　　处：《中国仪器仪表》2009年第B07期163-167,共5页China Instrumentation

摘　　要：介绍离子膜法烧碱生产工艺的特点和控制要求和中控的WebField ECS-100控制系统在国产化离子膜法烧碱生产中的应用,主要讨论了DCS系统配置,和氯氢总管压力控制、槽电压测量和工艺联锁。The characteristic and control requirement of manufacture caustic soda by ionic exchange membrane technique and application of the SUPCON Webfield ECS-100 system in the localized unit are introduced. It mainly discussed the control system building, hydrogen gas and chlorine gas head pressure controlling, cell voltage measureing and process interlock.

关 键 词：国产化 离子膜法 烧碱 DCS 工艺联锁 

分 类 号：TQ114.2[化学工程—无机化工]