盐酸生产过程自动控制的优化  

Improvement in automatic control of hydrochloric add production

作　　者：王亚明 王智远 黄学文 WANG Yaming;WANG Zhiyuan;HUANG Xuewen(Wanhua Chemical(Ningbo)Chlor-Alkali Co.,Ltd.,Ningbo 315040,China;Ningbo Menova Pharmaceutical Co.,Ltd.,Ningbo 315040,China)

机构地区：[1]万华化学(宁波)氯碱有限公司,浙江宁波315812 [2]宁波美诺华药业股份有限公司,浙江宁波315040

出　　处：《氯碱工业》2022年第4期31-33,共3页Chlor-Alkali Industry

摘　　要：针对盐酸产品浓度波动大、人工操作量大易发生安全事故等问题,采用先进过程控制和开停车顺序控制程序对盐酸生产过程的自动化控制进行了优化,达到了预期效果。In order to solve the problems such as the large fluctuation in the concentration of hydrochloric acid products and safety accidents due to the large amount of manual operation,advanced process control and start-up and shutdown sequence control program was used to optimize the automatic control of hydrochloric acid production process.The expected effect was achieved.

关 键 词：盐酸浓度 氯气流量 氢气流量 开停车 本质安全 先进过程控制 顺序控制 

分 类 号：TQ056[化学工程]