Dissertation
Dissertation > Industrial Technology > Chemical Industry > Non-metallic elements and their inorganic compounds, the chemical industry > Part Ⅳ family of non-metallic element and its inorganic compounds > Silicon and its inorganic compounds

The Research and Development of Polycrystalline Silicon Core Manufacturing Operation Simulation System

Author FanZhe
Tutor ZhengJianRong
School East China University of Science and Technology
Course Mechanical and Electronic Engineering
Keywords The chemical device / process device simulation Process unit simulation Simulation training software And polysilicon plant / process Configuration software
CLC TQ127.2
Type Master's thesis
Year 2012
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Chemical plant operation simulation system developed to facilitate the assessment of operator training , saving training costs , reducing operational risk . Therefore , the development of the chemical plant simulation training system is of great significance . In this paper, polysilicon core production unit of silicon tetrachloride cold hydrogenation trichlorosilane device for the specific object of study , research and development system for the operation of the device simulation . This paper discussed the current situation of domestic and foreign chemical plant simulation training system , the main contents of this topic , needs analysis and the overall design of the entire simulation system . Specifically the the cold hydrogenation of silicon tetrachloride preparation trichlorosilane production device and process , and to determine the main measurement parameters for each device , car parking and other conditions of the operating procedures . Based on the application of mathematical models of chemical process modeling methods , respectively , on a few core devices to establish a mathematical model , and a simplified calculation . Background simulation module based on the mathematical model of the device is based on VC 6.0 . Finally, the application examples based Zijin bridge configuration features of the software to achieve each operation simulation module . Polysilicon core production research unit operation simulation system on the actual operation of the device operating personnel training and the whole chemical process flow improvements have played a certain positive significance .

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