TEMPERATURE AND PRESSURE SWING MOVING BED ADSORPTION SYSTEM INTEGRATED WITH HIGH TEMPERATURE DESORBER AND HEAT EXCHANGER

摘要

PURPOSE: A temperature and pressure swing moving bed absorption system integrated with a high temperature desorber and a heat exchanger is provided to continuously implement an absorption process by continuously driving gas pumps under a fixed condition. CONSTITUTION: A temperature and pressure swing moving bed absorption system includes an absorption bed(4), a blower(10), a transferring unit(6), a high temperature desorption bed, a desorption bed(5), and a reflux pipe(7). The absorption bed selectively absorbs mixed gas. The blower is mounted at the lower part of the absorption bed and injects the mixed gas. The transferring unit transfers an absorber from the lower part of the absorption bed. The high temperature desorption bed heats the absorber from the transferring unit and primarily desorbs absorbed materials. The desorption bed secondarily desorbs the absorbed materials. The reflux pipe moves the desorbed materials to the absorption bed.