Simulating the benzene tower problem using PROII
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Simulating the benzene tower using PROII to control the purity and recovery rate of benzene at the tower top can achieve convergence. It is now desired to change the extraction point of benzene from the top of the tower to the side-line liquid phase extraction, with full reflux at the tower top. The purity and recovery rate of benzene are to remain unchanged. How should this be configured in PROII? I’m a beginner and would like to ask everyone for advice; I hope experts can help answer my questions. Thank you! Those who need a model: my QQ is 81181338. This post was last edited by lhwu on 2008-8-19 09:52.]
The problem is that if the flow rate of the product at the top of the tower is set to 0, an error message is displayed; if it is set to a very low value (such as 0.1 KG/Hr), convergence does not occur. Additionally, the amount of material in the side stream is fixed, which makes it difficult to achieve convergence in the simulation Is there any expert who can help explain this?
If your problem is still not resolved, send me your inp file and I’ll take a look at it for you
Sir, I need your help with a problem related to proii. Thank you! I am a senior student at Xiangtan University. Hope you can add me on QQ 546650293. Thank you