公开(公告)号：US20240226802A1

公开(公告)日：2024-07-11

申请号：US18410456

申请日：2024-01-11

申请人： UCHICAGO ARGONNE, LLC

发明人： Yuepeng Zhang ,  Jungkuk Lee ,  Wei Chen ,  Shiyu Hu ,  Andrew Erwin ,  Feng Gao

IPC分类号： B01D53/22 ,  B01D67/00 ,  B01D69/02 ,  B01D69/12 ,  B01D69/14 ,  B01D71/38 ,  B01D71/68 ,  B01D71/70 ,  B01D71/82

CPC分类号： B01D53/228 ,  B01D67/00791 ,  B01D67/00793 ,  B01D69/02 ,  B01D69/12 ,  B01D69/1216 ,  B01D69/14111 ,  B01D69/142 ,  B01D69/147 ,  B01D69/148 ,  B01D71/381 ,  B01D71/68 ,  B01D71/701 ,  B01D71/82 ,  B01D2257/504 ,  B01D2257/80 ,  B01D2323/36 ,  B01D2325/022 ,  B01D2325/04 ,  B01D2325/12

摘要： A CO2 separation membrane can include a CO2-philic layer comprising one or more mobile CO2 carriers and one or more immobile CO2 carriers and a blended CO2-permeable and CO2-selective matrix that hosts the immobile or mobile CO2 carriers and porous nanostructures that adsorb water vapors. The CO2-philic layer can be disposed upstream of the CO2-permeance layer such that a flow of source gas to be separate enters the membrane from a feed side at which the CO2-philic layer is present and CO2 exits the membrane at a permeate side after passing through both the CO2-philic layer and the CO2-permeance layer.