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What should the synthesis section pay attention to when the air separation unit in a methanol plant is shut down? The power plant is shut down – what should the synthesis section pay attention to?

2015-10-11View Original

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In an integrated methanol plant, what impact does a shutdown of the air separation unit have on the synthetic workshops? If the power fails, what impact will it have on the synthesis workshop?
Reply #22015-10-11
Displacement, cooling. . . . . . . . . . . .
Reply #32015-10-11
You can imagine this: if the air separation unit stops working, there will be no oxygen or nitrogen, and the pressure of the instrument air will drop. As a result, both vaporization and purification processes will have to be halted. What impact will this have on the methanol plant?; The power system failed, and this is a more serious situation than an air separation system failure – there is no steam available, and as a result the air separation system also stops working. The handling procedure is similar to that in the previous case, except that there is no steam available in this instance.
Reply #42015-10-12
The last stage for methanol; What impacts ; Just park following it ; Hehe

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