Decarburization using MDEA solution
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At what pressure does the adsorption capacity of the MDEA solution decrease by half during the absorption of carbon dioxide, and at what pressure can it no longer absorb carbon dioxide?
It depends on the partial pressure of carbon dioxide; the optimal value is between 170 and 250 kPa
It’s a false proposition because this question was invented by you and has no practical meaning. Absorption is a system that involves pressure, temperature, gas-liquid contact conditions, the concentration of the absorbing liquid, and so on; it is a systematic issue. There is no limit; it makes no sense to consider only one parameter
When talking about pressure, it generally refers to the situation where all other conditions remain unchanged
“Other conditions remain unchanged. So what if they remain unchanged? Without numerical values and without a model established, it’s still impossible to conduct an analysis
We are in the production field; we don’t have the same level of precision and expertise as those in design