Abstract: This paper establishes a PRO/II dynamic simulation model for the propylene distillation column based on actual operational data. It conducts a sensitivity analysis of single operational parameters and combinations of operational parameters, including operating pressure, feed temperature, and reflux ratio, to identify the key operational parameters affecting the yield and thermal energy consumption of the propylene column. A regression analysis method was employed to model the energy consumption of the column, and the significance tests of the regression equations confirm that the developed energy consumption model was accurate and reliable. This research lays a new theoretical foundation for the multi-objective energy-saving optimization of the propylene distillation column.
刘涛, 朱建军, 董如意, 金红娇, 李佳怡, 李俊. 基于状态模拟的丙烯精馏塔能耗建模研究[J]. 吉林化工学院学报, 2025, 42(7): 24-28.
LIU Tao, ZHU Jianjun, DONG Ruyi, JIN Hongjao, LI Jiayi, LI Jun. Research on Energy Consumption Modeling of Propylene Distillation Tower based on State Simulation. Journal of Jilin Institute of Chemical Technology, 2025, 42(7): 24-28.
