About the purification of hydrogen in the release gas
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The total amount of excess release gas released during the methanol production process is about 1,000 cubic meters per hour. What method is more reasonable to use to purify hydrogen? The premise is that the hydrogen content in the release gas is 70 to 80%. After purification, the purity of hydrogen is guaranteed to be 99.9%, and the pressure of the release gas is about 5.4MPa.
There is already a PSA system. If we want to increase the processing capacity, for example, 4,000 cubic meters per hour, we can purify the hydrogen and extract the carbon at the same time, and then add carbon to the methanol to increase production. What process should be used?
In addition to PSA and membrane separation, what other processes are there?
In addition to PSA and membrane separation, it should be possible to use compression condensation!
Can you introduce the compression condensation process in detail?