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化工单元操作和过程的系统层次结构
引用本文:冉亮.化工单元操作和过程的系统层次结构[J].中国氯碱,2010(6):37-39.
作者姓名:冉亮
作者单位:安徽省化工设计院,安徽合肥,230009
摘    要:阐述了化工单元操作和过程的系统层次结构。化工单元操作是系统的要素,经过组合形成化工过程(工段)——低层系统,若干化工过程(工段)再经组合形成工艺流程——高层系统;构成工艺流程的化工过程之间相互有一定的联系,具有一定的系统层次结构。

关 键 词:化工单元操作  系统  层次结构

Operation of chemical unit and system hierarchy analysis of process
RAN Liang.Operation of chemical unit and system hierarchy analysis of process[J].China Chlor-Alkali,2010(6):37-39.
Authors:RAN Liang
Affiliation:RAN Liang(Anhui Chemical Industry Design Institute,Hefei 230009,China)
Abstract:Operation of chemical unit and system hierarchy analysis of process were discussed.Chemical unit operaiton was the main elements of system.The chemical process(section) was combined to a low level system.Several chemical process systems were combined to form a chemical proces(section) high level system.The chemical process was related to each other and had some system hierarchy.
Keywords:chemical unit operation  system  hierachy structure
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