MOVING BED ADSORPTION SYSTEM FOR GAS SEPARATION

摘要

PURPOSE: A moving bed adsorption system for gas separation is provided to separate a gas mixture with high purity by easily changing temperature and pressure after separating an adsorption part and a desorption part with two beds. CONSTITUTION: A moving bed adsorption system for gas separation includes the following: an adsorption bed(4) selectively adsorbing mixed gas; a blower(10) injecting the mixed gas; a transfer device(6) transferring an adsorbent flowed from the adsorption bed; a desorption bed(5) located on an upper position than the adsorption bed; and a reflux tube(7) moving adsorbed materials to the desorption bed with gravity. The desorption bed maintains low pressure and high temperature than the adsorption bed.