| Issue |
EPJ Web Conf.
Volume 321, 2025
VII International Conference on Applied Physics, Information Technologies and Engineering (APITECH-VII-2025)
|
|
|---|---|---|
| Article Number | 01013 | |
| Number of page(s) | 14 | |
| Section | Applied and Industrial Physics: Fluid Dynamics, Thermodynamics, and Mechanical Systems | |
| DOI | https://doi.org/10.1051/epjconf/202532101013 | |
| Published online | 10 March 2025 | |
https://doi.org/10.1051/epjconf/202532101013
Rectification process control by separation process efficiency evaluation using a predictive model
1 Tashkent State Technical University, 100034, Tashkent, Uzbekistan
2 Navoi State University of Mining and Technologies, 210100, Navoi, Uzbekistan
3 Andijan Machine-Building Institute, Andijan, Uzbekistan
* Corresponding author: navdki@mail.ru
Published online: 10 March 2025
The article considers the possibilities of optimizing the distribution of components over the height of the rectification column, which is a key factor for achieving high separation efficiency and quality of the obtained products. The efficiency of the rectification process was evaluated according to several criteria affecting product clarity, product compliance with standards, productivity, energy efficiency, and economic efficiency. A dynamic model was used to control the rectification process, the main point of which is to take into account the dynamic changes in the system, which allows a more accurate reflection of the real processes occurring in the rectification column. For the improved process control the predictive model was developed, which allows to identify regularities of the system development, to predict possible scenarios in the state of the control object and to make reasonable management decisions based on future forecasts of the system states.
© The Authors, published by EDP Sciences, 2025
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