PVC行业自动控制技术进展
PVC행업자동공제기술진전
Progress of automatic control technology in PVC industry
  • 万方数据
    聚氯乙烯 취록을희
    POLYVINYL CHLORIDE
    2001年 1期 47-48,52 ,共3页

    余春荣%郭开诚%廖宜英

    여춘영%곽개성%료의영

    聚氯乙烯%自动控制%技术进展 聚氯乙烯%自動控製%技術進展
    취록을희%자동공제%기술진전
    用电石法生产PVC(以30m3釜为主)的企业中自动控制系统一般采用DCS，这种控制系统具有控制对象单一、结构简单等特点。随着PVC行业的技术发展，控制精确化、操作顺序化、管控一体化将成为PVC行业控制技术发展方向。
    용전석법생산PVC(이30m3부위주)적기업중자동공제계통일반채용DCS，저충공제계통구유공제대상단일、결구간단등특점。수착PVC행업적기술발전，공제정학화、조작순서화、관공일체화장성위PVC행업공제기술발전방향。
    In the production of PVC with carbide in 30 m3 polymerizer,DCS automatic control system is usually adopted,for it has some advantages,such as single control object,and simplestructure. With the technological progress of PVC industry, accurate control, sequential operation and unification of control and management will be the development trend of automatic control technology in PVC industry.
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