化工自动化及仪表
化工自動化及儀錶
화공자동화급의표
CONTROL AND INSTRUMENTS IN CHEMICAL INDUSTRY
2001年
1期
55-57
,共3页
离子膜制碱%联锁%程序控制%最优化%系统
離子膜製堿%聯鎖%程序控製%最優化%繫統
리자막제감%련쇄%정서공제%최우화%계통
综述了AB可编程序控制器在离子膜制碱工艺联锁控制中的应用,实现了工艺联锁的最优控制,该系统在大庆油田氯碱厂投运两年多,运行良好,响应时间快,动作准确,免于维护,取得了较好的经济效益。
綜述瞭AB可編程序控製器在離子膜製堿工藝聯鎖控製中的應用,實現瞭工藝聯鎖的最優控製,該繫統在大慶油田氯堿廠投運兩年多,運行良好,響應時間快,動作準確,免于維護,取得瞭較好的經濟效益。
종술료AB가편정서공제기재리자막제감공예련쇄공제중적응용,실현료공예련쇄적최우공제,해계통재대경유전록감엄투운량년다,운행량호,향응시간쾌,동작준학,면우유호,취득료교호적경제효익。
Summarized the application of PLC to ion exchange membrane alkali manufacturing technlogy interlock control and realizing optimum control of technology interlock.This system running many 2 years in Daqing oil field chlorine alkali factory.The result shows that it is quick to respond time,the action is accurate and exempting repair,and having gained the better economic benefits.