公开(公告)号：US20230390693A1

公开(公告)日：2023-12-07

申请号：US18034522

申请日：2022-05-11

申请人： Svante Inc.

发明人： Joel CIZERON ,  Andrew LUI ,  Omid GHAFFARI-NIK ,  Sabereh REZAEI ,  Anne FREEMAN ,  Chujie ZHU ,  Jahan AHMADI ,  Nigel WHEELER ,  Onder TULPAR ,  Pierre HOVINGTON

IPC分类号： B01D53/047 ,  B01D53/06

CPC分类号： B01D53/0476 ,  B01D53/06 ,  B01D2257/504 ,  B01D2258/0283 ,  B01D2256/10 ,  B01D2253/204 ,  B01D2253/108 ,  B01D2253/102 ,  B01D2253/25 ,  B01D2259/40086 ,  B01D2259/403 ,  B01D2253/202

摘要： Generally, a cyclic sorptive gas separation process can comprise a feed or sorbing step followed by a regenerating step. In embodiments, the sorbing step can involve admitting said feed stream into a contactor, sorbing at least a portion of a first component onto a sorbent, producing a first product stream, and recovering a first product stream. In embodiments, the regenerating step can comprise admitting or feeding the first regeneration stream into the contactor, sorbing a fraction of a third component onto the contactor, desorbing a fraction of the first component, and recovering a second product stream from the contactor, wherein the regeneration step further comprises controlling a partial pressure of the third component to a partial pressure threshold equal to or greater than 0.4 Bara.