烧碱系统自动化控制优化  

Optimization of automatic control of caustic soda system

作　　者：马学华 MA Xue-hua(Tangshan Sanyou Chlor-alkali Co.,Ltd.,Tangshan 063305,China)

机构地区：[1]唐山三友氯碱有限责任公司,河北唐山063305

出　　处：《中国氯碱》2022年第3期24-28,共5页China Chlor-Alkali

摘　　要：为减少人为操作的隐患,对废氯气处理系统进行自动化控制改造,优化树脂塔再生酸水回用自动控制,建立纯水泵互启程序,实现烧碱循环自动化控制等,提升了装置本质安全水平。In order to reduce the hidden danger of human operation,the automatic control transformation of the waste chlorine treatment system was carried out,the automatic control of the reuse of regenerated acid water in the resin tower was optimized,the mutual start-up procedure of pure water pumps was established,the automatic control of caustic soda circulation was realized,and the intrinsic safety level of the unit was improved.

关 键 词：电解 次氯酸钠 废氯气 自动化控制 液位 烧碱 

分 类 号：TQ114.26[化学工程—无机化工]