A New Extension Theory-based Production Operation Method in Industrial Process  

一种新的基于可拓理论的工业过程生产操作方法(英文)

作　　者：徐圆 朱群雄 

机构地区：[1]College of Information Science & Technology, Beijing University of Chemical Technology

出　　处：《Chinese Journal of Chemical Engineering》2013年第1期44-54,共11页中国化学工程学报（英文版）

基　　金：Supported by the National Natural Science Foundation of China(61104131);the Fundamental Research Funds for Central Universities(ZY1111)

摘　　要：To explore the problems of dynamic change in production demand and operating contradiction in production process, a new extension theory-based production operation method is proposed. The core is the demand requisition, contradiction resolution and operation classification. For the demand requisition, the deep and comprehensive demand elements are collected by the conjugating analysis. For the contradiction resolution, the conflict between the demand and operating elements are solved by the extension reasoning, extension transformation and consistency judgment. For the operating classification, the operating importance among the operating elements is calculated by the extension clustering so as to guide the production operation and ensure the production safety. Through the actual application in the cascade reaction process of high-density polyethylene (HDPE) of a chemical plant, cases study and comparison show that the proposed extension theory-based production operation method is significantly better than the traditional experience-based operation method in actual production process, which exploits a new way to the research on the production operating methods for industrial process.To explore the problems of dynamic change in production demand and operating contradiction in pro- duction process, a new extension theory-based production operation method is proposed. The core is the demand requisition, contradiction resolution and operation classification. For the demand requisition, the deep and compre- hensive demand elements are collected by the conjugating analysis. For the contradiction resolution, the conflictbetween the demand and operating elements are solved by the extension reasoning, extension transformation and consistency judgment. For the operating classification, the operating importance among the operating elements is calculated by the extension clustering so as to guide the production operation and ensure the production safety.Through the-actual application in the cascade reaction process of high-density polyethylene （HDPE） of a chemical plant, cases study and comparison show that the proposed extension theory-based production operation method is significantly better than the traditional experience-based operation method in actual production process, which ex- ploits a new way to the research on the production operating methods for industrial process.

关 键 词：extension theory high-density polyethylene cascade polyreaction production operation 

分 类 号：TQ086[化学工程]