Control of the technological process of obtaining polypropylene by alkalinizing, washing and drying the propane-propylene fraction (PPF)

Abstract

The work is devoted to the control of the technological process of obtaining polypropylene by alkalizing, washing and drying the propane propylene fraction (PPF). As a scientific innovation in the presented work, the following should be noted: 1) For the first time, a dynamic expert system has been created for the technological process of obtaining polypropylene by the above-mentioned method; 2) A dynamic database has been developed that provides storage and use of fractographic data used in the management of the technological process of obtaining polypropylene; 3) Appropriate instrumentation have been selected and their activities in the system have been provided for the full automatic implementation of the processes of production, primary processing and maintenance of the regime parameters of the technological process; 4) Algorithms for the initial processing of setting values of parameters for the management of the technological process have been developed; a complex of relevant programs for questioning and processing of transmitters has been created. To ensure the security of the database developed by me in SQL Server, it is first necessary to create users and assign them appropriate access privileges, including management, data editing, device addition, and other related operation.