Questions regarding Aspen Plus 11.1 reactors and absorbers

2009-03-24View Original

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I am carrying out a reaction in which isopropyl alcohol is dehydrogenated to propene. When using Aspen Plus 11.1 to simulate this reaction, the temperature at the reactor outlet is over -500 degrees, which is obviously not acceptable. This result is likely due to the reactor being set as an adiabatic reactor; I would like to set it as a constant-temperature reactor, but I don’t know where to make such a setting. Please help me, experts. Additionally, when I’m trying to use the absorption tower to absorb small amounts of propylene and isopropanol gases, the simulation using this tower keeps giving errors. I’m not sure whether it’s due to an incorrect selection of the tower type or if there are other parameters that need to be set. Please help me figure this out. How to conduct effective absorption tower simulation?

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Questions regarding Aspen Plus 11.1 reactors and absorbers

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