|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||55/25 ; 55/58 ; 55/28 ; 55/62|
|발명자 / 주소|
|인용정보||피인용 횟수 : 61 인용 특허 : 0|
Pressure swing adsorption separation of a gas mixture is performed in first and second working spaces, with each working space having a flow path contacting adsorbent beds and variable displacement chambers. The volumes of the first and second working spaces are cyclically varied in opposite phase by oscillations of a liquid column whose movements change the volume of variable displacement chambers, so as to achieve cyclic pressure changes in each working space as required for the pressure swing process, while the inertia of the oscillating liquid column...
A process for separating first and second components of a gas mixture to produce a product enriched in one of the first or second components, the first component being more readily adsorbed under increase of pressure relative to the second component which is less readily adsorbed under increase of pressure over an adsorbent, such that a gas mixture of the first and second components contacting the adsorbent is relatively enriched in the first component at a first lower pressure and is relatively enriched in the second component at a second higher pressur...