DEVICE FOR GAS SEPARATION BY PRESSURE SWING ADSORPTION

摘要

A gas separation device of the present invention has plural gas adsorption regions A juxtaposed at an interval, and a gas inflow region B and a gas outflow region C are provided relative to the gas adsorption regions A so as to satisfy conditions (i) a region between the adjacent gas adsorption regions A constitutes the gas inflow region B or the gas outflow region C, which is adjacent to both of the gas adsorption regions A, and (ii) the gas inflow region B is present at one side in a juxtapose direction of the gas adsorption regions A and the gas outflow region C is present at the other side so as to be adjacent to the respective gas adsorption regions A.