Dynamic simulation case study of air separation unit

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This post was last edited by dtao0406 on 2026-5-22 at 17:38. What is shown here is a simulation model of an air separation unit that I created using dynamic simulation software. Based on rigorous thermodynamic and kinetic mechanism models, it is suitable for complex systems with multiple components, phase changes, and chemical reactions. It can accurately describe the dynamic characteristics such as pressure, flow rate, temperature, composition, and energy of various equipment in industrial plants, and it also possesses good scalability. The final simulated plant setup matches the actual production facility exactly, and accurately reproduces various dynamic characteristics of the real facility. Are you interested in conducting training for starting up and shutting down air separation units, as well as for handling accidents, in this format? The attached images show the results of the simulation model; if you’re interested, feel free to contact me. Distillation tower DCS screen data; Dynamic simulation model for the distillation tower’s backend; DCS screen data for the argon system; Dynamic simulation model for the crude argon tower’s backend; Dynamic simulation model for the pure argon tower’s backend; Comparison of air separation data (actual production vs. dynamic simulation data)