A small issue with PSA hydrogen production. As seen in the rules again
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How should we understand the statement that the higher the hydrogen content in the feed gas, the greater the processing capacity of the adsorption tower? What I understand is: the higher the hydrogen content, the fewer impurities there should be, right? With fewer impurities, less of other gases will be absorbed by the adsorption tower. If that’s the case, then the processing capacity of the adsorption tower wouldn’t it be reduced?
Processing capacity refers to the output of hydrogen gas from the product; what’s the use of measuring the output of impurities?
Personally, I think the increased adsorption time leads to an increase in hydrogen production