| 摘要 |
PROBLEM TO BE SOLVED: To provide an adsorption tower and a gas separator which can efficiently separate a target gas composition which is a gas composition contained a mixed gas and is to be used.SOLUTION: An adsorption tower 1 for separating a target gas composition from a mixed gas by pressure swing adsorption has plural adjacent gas separation chambers 14a to 14d, the adjacent gas separation chambers having airtightness and being partitioned by a partition member 12 for conduction of heat between the adjacent gas separation chambers, and adsorbent layers for adsorbing the target gas composition on both sides of the partition member 12. The tower has two circuits of gas passages, in which among two kinds of gasses comprising the mixed gas supplied in an adsorption process and a desorption gases comprising the target gas composition desorbed in a desorption process, one gas is flown in one gas separation chamber and the other gas is flown in another gas separation chamber adjacent to said one gas separation chamber. |
