公开(公告)号：US09908083B2

公开(公告)日：2018-03-06

申请号：US14976601

申请日：2015-12-21

Applicant: SEIBU GIKEN CO., LTD.

Inventor： Kanae Maruyama ,  Koji Inoue ,  Hiroshi Okano ,  Ayako Kuroda

IPC: B01D53/06 ,  B01D53/62

CPC classification number: B01D53/62 ,  B01D53/06 ,  B01D2251/304 ,  B01D2251/306 ,  B01D2251/606 ,  B01D2252/20484 ,  B01D2252/20489 ,  B01D2253/112 ,  B01D2253/206 ,  B01D2253/25 ,  B01D2253/3425 ,  B01D2257/302 ,  B01D2257/404 ,  B01D2257/406 ,  B01D2257/504 ,  B01D2257/708 ,  B01D2257/90 ,  B01D2258/06 ,  B01D2259/4009 ,  B01D2259/4508 ,  Y02A50/2342 ,  Y02C10/04 ,  Y02C10/06 ,  Y02C10/08

Abstract: An absorption-type carbon dioxide removal/condensing apparatus is removes or condenses carbon dioxide so that the apparatus secures high recovery efficiency. The apparatus has a honeycomb rotor holding a carbon dioxide absorbent, which is divided into at least a processing zone and a reproduction zone. After anyone of reproduction air for heating and a processing air is humidified by a humidifying device, both airs are ventilated into the zones, respectively. Thereby, the apparatus can improve absorption performance and density performance. If the honeycomb rotor is further divided into at least first and second processing zones, an air to be processed is humidified by a humidifier to ventilate into the first processing zone, and then a portion or all of the processing air which passed through the first procession zone is passed through the second procession zone (second pass).