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Regarding the pressure of the pipes associated with the reaction vessel

2021-07-27View Original

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When compiling pipeline data recently, I’m not confident enough to determine the pipeline pressure; I would appreciate some guidance from experts. As shown in the diagram, the nitrogen seal pressure in the reactor is 0.3 MPa, while the pressure in the vacuum line is -0.098 MPa. What are the pressures in the gas lift column (PG) and the material pipes (PL001–003) under different operating conditions of the reactor? For example, during reduced-pressure distillation, atmospheric distillation, and reflux – I would like to know how to determine these pressures
Reply #22021-07-27
The process determines the most demanding road conditions!
Reply #32021-07-28
The pressures in the air lift tube and the return tube must be the same as the pressure inside the reaction vessel
Reply #42021-07-29
With a nitrogen sealing pressure of 3 kilograms, that storage tank or vessel is already considered a pressure vessel; ignore everything else and use the highest value

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