Separation of hydrogen and cyclohexane at atmospheric pressure and -5°C
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I would like to ask whether, in actual production processes, under normal pressure and at -5°C, it is possible to separate hydrogen and cyclohexane almost completely (with the hydrogen concentration being about 5 to 6 times that of cyclohexane?) I used Aspen to simulate the following, but it seems it doesn’t work. But our teacher said the factory where she works is fine. It’s quite strange.
-At 5°C, cyclohexane will freeze, but there is still a partial pressure of cyclohexane present, so complete separation is not possible.
So it’s actually possible to separate most of them, right? Then why doesn’t the Aspen simulation work? Or rather, how can it be simulated using Aspen?