Regarding the simulation of urea synthesis towers
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Has anyone experienced simulating a urea synthesis tower using the full aqueous solution circulation method? I am working on this project right now but don’t know where to start. I hope to exchange ideas and learn about the simulation process from all of you experts
The question is: what data do you already have, and what result do you want to achieve? If it’s just a preliminary simulation, the problem can be simplified – a RadFrac model is usually sufficient, and the parameters don’t need to be very complex. But for later-stage design, such simulations become quite complicated; you need to have knowledge of kinetic data, and it’s better to also have thermodynamic data (if not available, the Aspen Plus database can be used for estimates, though the results may not be entirely accurate). Additionally, factors such as solid crystallization and the properties of the electrolyte must also be taken into account... (I hope someone will give me points; I accidentally used Xunlei, and my score dropped significantly.)