公开(公告)号：US20220274066A1

公开(公告)日：2022-09-01

申请号：US17636528

申请日：2020-08-28

申请人： Fujifilm Manufacturing Europe B.V. ,  Fujifilm Corporation

发明人： Anton Van Der Pluijm ,  Petrus Henricus Maria Van Kessel ,  Shigehide Itoh ,  Yujiro Itami ,  Davide Bocciardo

IPC分类号： B01D63/10 ,  B01D69/10 ,  B01D53/22 ,  C07C7/144

摘要： A gas separation element comprising a membrane sheet and a permeate spacer, wherein the membrane sheet comprises a porous support and a discriminating layer, CHARACTERISED IN THAT: (a) the permeate spacer has an open space volume of at least 0.0004 m3/m2; and (b) the membrane sheet has an aspect ratio of at least 1.5.

公开(公告)号：US11850548B2

公开(公告)日：2023-12-26

申请号：US17636497

申请日：2020-08-28

申请人： Fujifilm Manufacturing Europe B.V. ,  Fujifilm Corporation

发明人： Anton Van Der Pluijm ,  Petrus Henricus Maria Van Kessel ,  Shigehide Itoh ,  Yujiro Itami ,  Davide Bocciardo

IPC分类号： B01D53/22 ,  B01D63/06 ,  B01D63/10

CPC分类号： B01D53/228 ,  B01D63/062 ,  B01D63/103 ,  B01D2256/245 ,  B01D2257/504 ,  B01D2257/7022 ,  B01D2313/146

摘要： A gas separation element comprising a membrane sheet and a permeate spacer, wherein the membrane sheet comprises a porous support and a discriminating layer, CHARACTERISED IN THAT:



(a) the porous support comprises less than 10 mg/m2 of monovalent metal ions; and
(b) the discriminating layer has an average thickness of at least 0.7 μm.

公开(公告)号：US11931696B2

公开(公告)日：2024-03-19

申请号：US17636528

申请日：2020-08-28

申请人： Fujifilm Manufacturing Europe B.V. ,  Fujifilm Corporation

发明人： Anton Van Der Pluijm ,  Petrus Henricus Maria Van Kessel ,  Shigehide Itoh ,  Yujiro Itami ,  Davide Bocciardo

IPC分类号： B01D53/22 ,  B01D63/10 ,  B01D69/10 ,  C07C7/144

CPC分类号： B01D63/103 ,  B01D53/228 ,  B01D69/10 ,  C07C7/144 ,  B01D2313/143 ,  B01D2313/146

摘要： A gas separation element comprising a membrane sheet and a permeate spacer, wherein the membrane sheet comprises a porous support and a discriminating layer, CHARACTERISED IN THAT:



(a) the permeate spacer has an open space volume of at least 0.0004 m3/m2; and
(b) the membrane sheet has an aspect ratio of at least 1.5.

公开(公告)号：US20220297056A1

公开(公告)日：2022-09-22

申请号：US17636497

申请日：2020-08-28

申请人： Fujifilm Manufacturing Europe B.V. ,  Fujifilm Corporation

发明人： Anton Van Der Pluijm ,  Petrus Henricus Maria Van Kessel ,  Shigehide Itoh ,  Yujiro Itami ,  Davide Bocciardo

IPC分类号： B01D53/22 ,  B01D63/10 ,  B01D63/06

摘要： A gas separation element comprising a membrane sheet and a permeate spacer, wherein the membrane sheet comprises a porous support and a discriminating layer, CHARACTERISED IN THAT:
(a) the porous support comprises less than 10 mg/m2 of monovalent metal ions; and (b) the discriminating layer has an average thickness of at least 0.7 μm.