H2S concentration tower
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Is more CO2 removed from the upper section or the lower section of the concentration tower?
The analysis load on the upper column is high, as the methanol source for analysis in the upper and lower columns is different; the methanol in the upper column comes directly from the flash tank of the medium-pressure system； And the lower tower feed comes from the methanol obtained after the analysis in the upper tower, and it has been subjected to flash evaporation. So. . . . . .
Of course, the amount of data for tower analysis is large.