A dynamic mechanism model was established based on the dynamic modeling object of the cryogenic air separation distillation system.Focus on the dynamic research process of modeling the air separation distillation tower and other module mechanisms,and conduct dynamic simulation analysis of the distillation tower through examples.The analysis results show that the reduced model can not only accurately describe the steady-state operation of the device,but also characterize the dynamic behavior and characteristics of the device,improve the practicality of the distillation device,avoid nitrogen blockage faults,and achieve the expected results,which can provide reference for related research.
deep coldair separation distillation systemmodelingdynamicresearch
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