In an adsorption bath operating according to the reverse basic usage, it is desired to be finished with an adsorption double gas mixture and washing B with a double mixture. The concentration of A in the gas group is 0.42 in mole fractions at the tower entrance and 0.02 at the tower exit. The inert gas flow rate in the tower road is 2.5 kmol/ and K'y a= 85 kmol/s.m3. The empty tower area has been calculated as 0.093 m2 with a high relative column height.

0.02 y 0.22 0.42 0.12 0.026 0.32 0.160 y 0.00 0.069 0.195