公开(公告)号：US12115504B2

公开(公告)日：2024-10-15

申请号：US17055679

申请日：2019-05-29

申请人： Toray Industries, Inc.

发明人： Yuki Yamashita ,  Kentaro Tanaka ,  Takaaki Mihara ,  Tomoyuki Horiguchi

IPC分类号： B01D69/12 ,  B01D69/02 ,  B01D69/08 ,  B01D71/02

CPC分类号： B01D69/1214 ,  B01D69/02 ,  B01D69/081 ,  B01D71/0211 ,  B01D71/024 ,  B01D2325/023

摘要： Stable maintenance of high separation performance of a separation membrane having a separation layer comprising a compact carbon layer is described in addition to a separation membrane having a separation layer comprising a compact carbon layer, wherein particles are attached to the compact carbon layer, recesses are present in the compact carbon layer, and the particles are at least partially stuck in the recesses.

公开(公告)号：US20210362097A1

公开(公告)日：2021-11-25

申请号：US17055679

申请日：2019-05-29

申请人： Toray Industries, Inc.

发明人： Yuki Yamashita ,  Kentaro Tanaka ,  Takaaki Mihara ,  Tomoyuki Horiguchi

IPC分类号： B01D69/12 ,  B01D69/02 ,  B01D69/08 ,  B01D71/02

摘要： Stable maintenance of high separation performance of a separation membrane having a separation layer comprising a compact carbon layer is described in addition to a separation membrane having a separation layer comprising a compact carbon layer, wherein particles are attached to the compact carbon layer, recesses are present in the compact carbon layer, and the particles are at least partially stuck in the recesses.