公开(公告)号：US20170259204A1

公开(公告)日：2017-09-14

申请号：US15608399

申请日：2017-05-30

Applicant: Membrane Technology and Research, Inc. ,  New York University

Inventor： Timothy C Merkel ,  Hao Zhang ,  Zhenjie He ,  Johannes G Wijmans ,  Yoshiyuki Okamoto

IPC: B01D53/22 ,  B01D71/32 ,  C10L3/10 ,  B01D71/38

CPC classification number: B01D53/228 ,  B01D53/28 ,  B01D61/36 ,  B01D61/362 ,  B01D71/32 ,  B01D71/38 ,  B01D71/80 ,  B01D2256/24 ,  B01D2256/245 ,  B01D2257/102 ,  B01D2257/108 ,  B01D2257/11 ,  B01D2257/502 ,  B01D2257/504 ,  B01D2257/7025 ,  B01D2325/04 ,  C01B3/503 ,  C01B21/0444 ,  C01B23/0047 ,  C01B2203/0405 ,  C01B2203/048 ,  C01B2210/0012 ,  C01B2210/0031 ,  C01B2210/007 ,  C07C7/144 ,  C10L3/104 ,  Y02C10/10 ,  Y02P20/152

Abstract: A process for separating components or a fluid mixture using membranes comprising a selective layer made from copolymers of an amorphous per fluorinated dioxolane and a fluorovinyl monomer. The resulting membranes have superior selectivity performance for certain fluid components of interest while maintaining fast permeance compared to membranes prepared using conventional perfluoropolymers, such as Teflon® AF, Hyflon® AD, and Cytop®.

公开(公告)号：US09675929B2

公开(公告)日：2017-06-13

申请号：US14542748

申请日：2014-11-17

Applicant: Hamilton Sundstrand Corporation

Inventor： Christopher McAuliffe ,  Haralambos Cordatos

IPC: B01D53/22 ,  B01D63/02 ,  C01B21/04 ,  B64D37/32

CPC classification number: B64D37/32 ,  B01D53/22 ,  B01D63/02 ,  B01D2053/224 ,  B01D2313/12 ,  B01D2319/04 ,  C01B21/0444 ,  C01B2210/0012 ,  C01B2210/0045 ,  C01P2006/80 ,  Y02T50/44

Abstract: An air separation module includes a plurality of fibers located within a casing. A fiber membrane defines an exterior of each of the plurality of fibers. The fiber membrane also forms an interior passage along a length of each of the plurality of fibers. The fiber membrane is configured to permeate a gas through the fiber membrane. At least one perforated canister is placed between the plurality of fibers. The at least one perforated canister is configured to collect a permeated gas from the plurality of fibers.

公开(公告)号：US20160325993A1

公开(公告)日：2016-11-10

申请号：US15110602

申请日：2015-01-23

Applicant: DENMARKS TEKNISKE UNIVERSITET

Inventor： Martin Søgaard ,  Jonas Gurauskis ,  Dhavanesan Kothanda Ramachandran ,  Alfred Junio Samson ,  Shiyang Cheng ,  Andreas Kaiser ,  Peter Vang Hendriksen

IPC: C01B13/02 ,  B01D65/10 ,  B01D69/10 ,  B01D53/22 ,  B01D71/02

CPC classification number: C01B13/0288 ,  B01D53/225 ,  B01D53/228 ,  B01D65/10 ,  B01D69/10 ,  B01D69/12 ,  B01D71/024 ,  B01D2256/12 ,  B01D2325/10 ,  B01D2325/26 ,  C01B2210/0003 ,  C01B2210/0012

Abstract: The present invention relates to a novel composite oxygen transport membrane as well as its preparation and uses thereof.

Abstract translation: 本发明涉及一种新型复合氧传输膜及其制备和用途。

公开(公告)号：US20160236141A1

公开(公告)日：2016-08-18

申请号：US15141303

申请日：2016-04-28

Applicant: Membrane Technology and Research, Inc. ,  New York University

Inventor： Timothy C. Merkel ,  Hao Zhang ,  Zhenjie He ,  Yoshiyuki Okamoto

IPC: B01D53/22 ,  B01D71/38 ,  B01D71/32

CPC classification number: B01D53/228 ,  B01D71/32 ,  B01D71/38 ,  B01D2256/245 ,  B01D2257/102 ,  B01D2257/108 ,  B01D2257/11 ,  B01D2257/504 ,  B01D2325/04 ,  C01B3/503 ,  C01B21/0444 ,  C01B23/0047 ,  C01B32/50 ,  C01B2203/0405 ,  C01B2203/048 ,  C01B2210/0012 ,  C01B2210/0031 ,  C01B2210/007 ,  C07C7/144 ,  C10L3/101 ,  C10L3/104 ,  Y02C10/10 ,  Y02P20/152

Abstract: A process for separating components of a gas mixture using gas-separation copolymer membranes. These membranes use a selective layer made from copolymers of an amorphous perfluorinated dioxolane and a fluorovinyl monomer. The resulting membranes have superior selectivity performance for gas pairs of interest while maintaining fast gas permeance compared to membranes prepared using conventional perfluoropolymers such as Teflon® AF, Hlyflon® AD, and Cytop®.

Abstract translation: 使用气体分离共聚物膜分离气体混合物的组分的方法。 这些膜使用由无定形全氟化二氧戊环和氟乙烯基单体的共聚物制成的选择层。 与使用常规全氟聚合物（如Teflon®AD，Hlyflon®AD和Cytop®）制备的膜相比，所得的膜对于感兴趣的气体对具有优异的选择性性能，同时保持快速的气体渗透性。

公开(公告)号：US07033470B2

公开(公告)日：2006-04-25

申请号：US10010121

申请日：2001-12-06

Applicant: Terry J. Mazanec ,  Thomas L. Cable ,  John G. Frye, Jr. ,  Wayne R. Kliewer

Inventor： Terry J. Mazanec ,  Thomas L. Cable ,  John G. Frye, Jr. ,  Wayne R. Kliewer

IPC: C25B13/00

CPC classification number: H01M8/1246 ,  B01D53/326 ,  B01D67/0041 ,  B01D67/0044 ,  B01D67/0046 ,  B01D67/0083 ,  B01D67/0093 ,  B01D69/12 ,  B01D69/141 ,  B01D69/145 ,  B01D71/02 ,  B01D71/022 ,  B01D71/024 ,  B01D2323/08 ,  B01D2323/10 ,  B01D2323/12 ,  B01D2325/26 ,  B01J8/009 ,  B01J12/007 ,  B01J19/2475 ,  B01J2208/00044 ,  B01J2208/00106 ,  B01J2208/00309 ,  B01J2208/00336 ,  B01J2208/00345 ,  B01J2208/00548 ,  B01J2208/00628 ,  B01J2219/00058 ,  B01J2219/00117 ,  B01J2219/00123 ,  B01J2219/00126 ,  B01J2219/00164 ,  B01J2219/00186 ,  C01B3/36 ,  C01B3/386 ,  C01B13/0255 ,  C01B13/0288 ,  C01B2203/0261 ,  C01B2203/1035 ,  C01B2203/1241 ,  C01B2203/1258 ,  C01B2210/0003 ,  C01B2210/0012 ,  C01B2210/0071 ,  C01B2210/0075 ,  C01C3/0216 ,  C01C3/0225 ,  C01C3/0233 ,  C01G45/006 ,  C01G45/1271 ,  C01G49/0036 ,  C01G49/0054 ,  C01G49/0072 ,  C01G49/009 ,  C01G51/68 ,  C01P2002/34 ,  C01P2002/52 ,  C01P2002/54 ,  C01P2004/03 ,  C01P2004/80 ,  C01P2004/84 ,  C01P2006/12 ,  C01P2006/40 ,  C25B1/00 ,  C25B3/02 ,  C25B5/00 ,  C25B13/00 ,  H01M8/12 ,  H01M8/1231 ,  Y02E60/525 ,  Y02P70/56

Abstract: Solid membranes comprising an intimate, gas-impervious, multi-phase mixture of an electronically-conductive material and an oxygen ion-conductive material and/or a mixed metal oxide of a perovskite structure are described. Electrochemical reactor components, such as reactor cells, and electrochemical reactors are also described for transporting oxygen from any oxygen-containing gas to any gas or mixture of gases that consume oxygen. The reactor cells generally comprise first and second zones separated by an element having a first surface capable of reducing oxygen to oxygen ions, a second surface capable of reacting oxygen ions with an oxygen-consuming gas, an electron-conductive path between the first and second surfaces and an oxygen ion-conductive path between the first and second surfaces. The element may further comprise (1) a porous substrate, (2) an electron-conductive metal, metal oxide or mixture thereof and/or (3) a catalyst. The reactor cell may further comprise a catalyst in the zone which comprises a passageway from an entrance end to an exit end of the element. Processes described which may be conducted with the disclosed reactor cells and reactors include, for example, the partial oxidation of methane to produce unsaturated compounds or synthesis gas, the partial oxidation of ethanes substitution of aromatic compounds, extraction of oxygen from oxygen-containing gases, including oxidized gases, ammoxidation of methane, etc. The extraction of oxygen from oxidized gases may be used for flue or exhaust gas cleanup.

公开(公告)号：US06287432B1

公开(公告)日：2001-09-11

申请号：US09333168

申请日：1999-06-14

Applicant: Terry J. Mazanec ,  Thomas L. Cable ,  John G. Frye, Jr. ,  Wayne R. Kliewer

Inventor： Terry J. Mazanec ,  Thomas L. Cable ,  John G. Frye, Jr. ,  Wayne R. Kliewer

IPC: C25B900

CPC classification number: H01M8/1246 ,  B01D53/326 ,  B01D67/0041 ,  B01D67/0044 ,  B01D67/0046 ,  B01D67/0083 ,  B01D67/0093 ,  B01D69/12 ,  B01D69/141 ,  B01D69/145 ,  B01D71/02 ,  B01D71/022 ,  B01D71/024 ,  B01D2323/08 ,  B01D2323/10 ,  B01D2323/12 ,  B01D2325/26 ,  B01J8/009 ,  B01J12/007 ,  B01J19/2475 ,  B01J2208/00044 ,  B01J2208/00106 ,  B01J2208/00309 ,  B01J2208/00336 ,  B01J2208/00345 ,  B01J2208/00548 ,  B01J2208/00628 ,  B01J2219/00058 ,  B01J2219/00117 ,  B01J2219/00123 ,  B01J2219/00126 ,  B01J2219/00164 ,  B01J2219/00186 ,  C01B3/36 ,  C01B3/386 ,  C01B13/0255 ,  C01B13/0288 ,  C01B2203/0261 ,  C01B2203/1035 ,  C01B2203/1241 ,  C01B2203/1258 ,  C01B2210/0003 ,  C01B2210/0012 ,  C01B2210/0071 ,  C01B2210/0075 ,  C01C3/0216 ,  C01C3/0225 ,  C01C3/0233 ,  C01G45/006 ,  C01G45/1271 ,  C01G49/0036 ,  C01G49/0054 ,  C01G49/0072 ,  C01G49/009 ,  C01G51/68 ,  C01P2002/34 ,  C01P2002/52 ,  C01P2002/54 ,  C01P2004/03 ,  C01P2004/80 ,  C01P2004/84 ,  C01P2006/12 ,  C01P2006/40 ,  C25B1/00 ,  C25B3/02 ,  C25B5/00 ,  C25B13/00 ,  H01M8/12 ,  H01M8/1231 ,  Y02E60/525 ,  Y02P70/56

Abstract: Solid membranes comprising an intimate, gas-impervious, multi-phase mixture of an electronically-conductive material and an oxygen ion-conductive material and/or a mixed metal oxide of a perovskite structure are described. Electrochemical reactor components, such as reactor cells, and electrochemical reactors are also described. The reactor cells generally comprise first and second zones separated by an element having a first surface capable of reducing oxygen to oxygen ions, a second surface capable of reacting oxygen ions with an oxygen-consuming gas, an electron-conductive path between the first and second surfaces and an oxygen ion-conductive path between the first and second surfaces.

Abstract translation: 描述了包含电子导电材料和氧离子传导材料和/或钙钛矿结构的混合金属氧化物的紧密，不透气的多相混合物的固体膜。 还描述了电化学反应器组分，例如反应器电池和电化学反应器。 反应器电池通常包括由具有能够将氧还原成氧离子的第一表面的元件隔开的第一和第二区，能够使氧离子与耗氧气体反应的第二表面，第一和第二之间的电子传导路径 表面和在第一和第二表面之间的氧离子传导路径。

公开(公告)号：US6139603A

公开(公告)日：2000-10-31

申请号：US253233

申请日：1994-06-02

Applicant: Brigitte Boisselier-Cocolios ,  Roger Guilard ,  Christophe Jean ,  Laurent Taurin

Inventor： Brigitte Boisselier-Cocolios ,  Roger Guilard ,  Christophe Jean ,  Laurent Taurin

IPC: C01B13/02 ,  C07D213/38 ,  C07D233/54 ,  C07D239/26 ,  C07D257/02 ,  C07C229/16

CPC classification number: C07D233/64 ,  C01B13/0255 ,  C01B13/0288 ,  C07D213/38 ,  C07D239/26 ,  C07D257/02 ,  C01B2210/0007 ,  C01B2210/0012

Abstract: Method for recovering oxygen from a medium containing O.sub.2 using polynitrogenated compounds that have five coordinating functions which are capable of binding a metal atom, particularly a cobalt atom. In the recovery method, oxygen is first absorbed by the metal complex and then desorbed from the complex and recovered in an appropriate vessel.

Abstract translation: 使用具有能够结合金属原子，特别是钴原子的五个配位官能团的多氮化合物从含有O 2的介质中回收氧气的方法。 在回收方法中，氧首先被金属络合物吸收，然后从络合物中解吸并在合适的容器中回收。

公开(公告)号：US6019885A

公开(公告)日：2000-02-01

申请号：US487945

申请日：1995-06-07

Applicant: Terry J. Mazanec ,  Thomas L. Cable ,  John G. Frye, Jr. ,  Wayne R. Kliewer

Inventor： Terry J. Mazanec ,  Thomas L. Cable ,  John G. Frye, Jr. ,  Wayne R. Kliewer

IPC: B01D53/32 ,  B01D71/02 ,  B01J4/04 ,  B01J8/00 ,  B01J12/00 ,  B01J19/00 ,  B01J19/24 ,  C01B3/36 ,  C01B3/38 ,  C01B13/02 ,  C01C3/02 ,  C01G45/00 ,  C01G49/00 ,  C01G51/00 ,  C25B3/02 ,  C25B5/00 ,  H01M8/12 ,  C25B1/02

CPC classification number: H01M8/1246 ,  B01D53/326 ,  B01D67/0041 ,  B01D67/0072 ,  B01D69/12 ,  B01D69/145 ,  B01D71/02 ,  B01D71/022 ,  B01D71/024 ,  B01J12/007 ,  B01J19/2475 ,  B01J8/009 ,  C01B13/0255 ,  C01B13/0288 ,  C01B3/36 ,  C01B3/386 ,  C01C3/0216 ,  C01C3/0225 ,  C01C3/0233 ,  C01G45/125 ,  C01G45/1264 ,  C01G49/0018 ,  C01G49/0036 ,  C01G49/0054 ,  C01G49/009 ,  C01G51/006 ,  C01G51/40 ,  C01G51/68 ,  C25B3/02 ,  C25B5/00 ,  H01M8/12 ,  H01M8/1231 ,  H01M8/124 ,  B01D2323/10 ,  B01D2323/12 ,  B01D2325/26 ,  B01J2208/00044 ,  B01J2208/00106 ,  B01J2208/00309 ,  B01J2208/00336 ,  B01J2208/00345 ,  B01J2208/00548 ,  B01J2208/00628 ,  B01J2219/00058 ,  B01J2219/00117 ,  B01J2219/00123 ,  B01J2219/00126 ,  B01J2219/00164 ,  B01J2219/00186 ,  C01B2203/0261 ,  C01B2203/1035 ,  C01B2203/1241 ,  C01B2203/1258 ,  C01B2210/0003 ,  C01B2210/0012 ,  C01B2210/0071 ,  C01B2210/0075 ,  C01P2002/34 ,  C01P2002/52 ,  C01P2002/54 ,  C01P2004/03 ,  C01P2004/80 ,  C01P2006/12 ,  C01P2006/40 ,  Y02E60/525 ,  Y02P70/56

Abstract: An electrochemical process for extracting oxygen from an oxygen-containing gas which uses an electrochemical cell having two zones separated by a multi-component membrane made from intimate, gas-impervious, multi-phase mixture of an electronically conductive phase and an oxygen ion-conducting phase. In one zone a gas containing oxygen is passed in contact with the membrane. In the other zone a gas capable of reacting with oxygen is passed in contact with the membrane.

Abstract translation: 一种用于从含氧气体中提取氧气的电化学方法，其使用具有由多组分膜隔开的两个区域的电化学电池，所述多组分膜由电子导电相和氧离子导电的紧密，气体不渗透的多相混合物 相。 在一个区域中，含氧气体与膜接触。 在另一区域中，能够与氧反应的气体与膜接触地通过。

公开(公告)号：US20230241558A1

公开(公告)日：2023-08-03

申请号：US18007795

申请日：2021-01-29

Applicant: KYOTO UNIVERSITY

Inventor： Easan Sivaniah ,  Behnam Ghalei ,  Guoji Huang

IPC: B01D71/02 ,  B01D53/22 ,  B01D69/12 ,  B01D69/10 ,  C01B3/50

CPC classification number: B01D71/0211 ,  B01D53/228 ,  B01D69/12 ,  B01D69/107 ,  B01D69/108 ,  C01B3/503 ,  B01D2256/16 ,  C01B2210/0012 ,  B82Y30/00

Abstract: Provided is a porous composite membrane including graphene oxide sheets; nanoparticles bound to a surface of the graphene oxide sheets solely by electrostatic and/or Van der Waals interactions. The present invention also relates to a method of producing the porous composite membrane, a gas separation system including the porous composite membrane, and uses of the porous composite membrane in a process for separating H2 from a gas stream and a process for reducing H2O swelling in a graphene oxide-based membrane.

公开(公告)号：US20190247784A1

公开(公告)日：2019-08-15

申请号：US16319010

申请日：2017-07-18

Applicant: INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY

Inventor： Young Moo LEE ,  Jong Geun SEONG ,  Hye Jin JO ,  Yu Seong DO ,  Jongmyeong LEE ,  Won Hee LEE

IPC: B01D53/22 ,  B01D69/06 ,  B01D69/08 ,  B01D63/10 ,  B01D71/64 ,  B01D67/00 ,  C01B23/00 ,  C10L3/10 ,  C08G73/10 ,  C08J5/18

CPC classification number: B01D53/228 ,  B01D53/22 ,  B01D63/02 ,  B01D63/08 ,  B01D63/10 ,  B01D67/00 ,  B01D67/0013 ,  B01D67/0083 ,  B01D67/0093 ,  B01D69/06 ,  B01D69/08 ,  B01D71/06 ,  B01D71/64 ,  C01B23/0047 ,  C01B2210/0012 ,  C01B2210/0031 ,  C01B2210/007 ,  C08G73/1003 ,  C08G73/1067 ,  C08J5/18 ,  C08J2379/08 ,  C10L3/101 ,  C10L2290/548 ,  Y02C20/20

Abstract: The present disclosure relates to a cross-linked thermally rearranged polymer membrane and a method for preparing the same. The cross-linked thermally rearranged polymer membrane prepared according to the present disclosure has fluorine atoms distributed in a cross-linked thermally rearranged polymer membrane so as to have a concentration gradient from the surface and is formed into a three-layer structure consisting of a fluorine deposition layer, a transition layer and a thermally rearranged polymer base layer, thereby having remarkably increased selectivity as compared to the existing commercialized gas separation membrane and, particularly, enabling helium to be separated with high purity and recovery rate from a natural gas well, etc. even with a small membrane area, and thus being commercializable.