EA201690609A1 - Половолоконная мембрана из асимметрично модифицированного углеродного молекулярного сита с повышенной проницаемостью - Google Patents

Половолоконная мембрана из асимметрично модифицированного углеродного молекулярного сита с повышенной проницаемостью

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Publication number
EA201690609A1
EA201690609A1 EA201690609A EA201690609A EA201690609A1 EA 201690609 A1 EA201690609 A1 EA 201690609A1 EA 201690609 A EA201690609 A EA 201690609A EA 201690609 A EA201690609 A EA 201690609A EA 201690609 A1 EA201690609 A1 EA 201690609A1
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EA
Eurasian Patent Office
Prior art keywords
fiber membrane
asymmetrically modified
hollow fiber
carbon molecular
modified carbon
Prior art date
Application number
EA201690609A
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English (en)
Other versions
EA034734B1 (ru
Inventor
Нитеш Бхуваниа
Уилльям Джон Корос
Пол Джейсон Уилльямс
Original Assignee
Джорджия Тек Рисёч Корпорейшн
Шелл Интернационале Рисёч Маатсаппей Б.В.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Джорджия Тек Рисёч Корпорейшн, Шелл Интернационале Рисёч Маатсаппей Б.В. filed Critical Джорджия Тек Рисёч Корпорейшн
Publication of EA201690609A1 publication Critical patent/EA201690609A1/ru
Publication of EA034734B1 publication Critical patent/EA034734B1/ru

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • B01D71/021—Carbon
    • B01D71/0211—Graphene or derivates thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
    • B01D53/228—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion characterised by specific membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0039—Inorganic membrane manufacture
    • B01D67/0067—Inorganic membrane manufacture by carbonisation or pyrolysis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/08—Hollow fibre membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • B01D71/021—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • B01D71/021—Carbon
    • B01D71/0212—Carbon nanotubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/12—Specific ratios of components used
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/022—Asymmetric membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/022—Asymmetric membranes
    • B01D2325/0231—Dense layers being placed on the outer side of the cross-section
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/022—Asymmetric membranes
    • B01D2325/0232—Dense layer on both outer sides of the membrane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/022—Asymmetric membranes
    • B01D2325/0233—Asymmetric membranes with clearly distinguishable layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/20—Specific permeability or cut-off range
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/22—Thermal or heat-resistance properties
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/20—Capture or disposal of greenhouse gases of methane

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Nanotechnology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Inorganic Fibers (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

Данное изобретение относится к половолоконной мембране из асимметрично модифицированного углеродного молекулярного сита (CMS) с улучшенными эксплуатационными свойствами разделения газов, а также к способу получения половолоконной мембраны из асимметрично модифицированного CMS с улучшенными эксплуатационными свойствами разделения газов. Способ включает обработку полимерного волокна-предшественника перед пиролизом раствором, содержащим модифицирующий агент. Концентрация модифицирующего агента в растворе может быть выбрана таким образом, чтобы получить половолоконную мембрану из асимметрично модифицированного CMS с нужной комбинацией свойств газовой проницаемости и селективности. Затем обработанное волокно-предшественник подвергают пиролизу с формированием половолоконной мембраны из асимметрично модифицированного CMS с улучшенной газовой проницаемостью.
EA201690609A 2013-09-30 2014-09-30 Половолоконная мембрана из асимметрично модифицированного углеродного молекулярного сита с повышенной проницаемостью, способ ее получения и способ получения полимера EA034734B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361884548P 2013-09-30 2013-09-30
PCT/US2014/058329 WO2015048754A1 (en) 2013-09-30 2014-09-30 Asymmetric modified carbon molecular sieve hollow fiber membranes having improved permeance

Publications (2)

Publication Number Publication Date
EA201690609A1 true EA201690609A1 (ru) 2017-01-30
EA034734B1 EA034734B1 (ru) 2020-03-13

Family

ID=52740770

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201690609A EA034734B1 (ru) 2013-09-30 2014-09-30 Половолоконная мембрана из асимметрично модифицированного углеродного молекулярного сита с повышенной проницаемостью, способ ее получения и способ получения полимера

Country Status (12)

Country Link
US (3) US9815030B2 (ru)
EP (2) EP3862073A1 (ru)
JP (1) JP6487910B2 (ru)
KR (1) KR102130876B1 (ru)
CN (2) CN105792917B (ru)
AU (2) AU2014324439B2 (ru)
BR (1) BR112016007089A2 (ru)
EA (1) EA034734B1 (ru)
ES (1) ES2886525T3 (ru)
MY (1) MY177312A (ru)
SA (1) SA516370840B1 (ru)
WO (1) WO2015048754A1 (ru)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10352833B2 (en) * 2015-07-22 2019-07-16 The Florida International University Board Of Trustees Microextraction capsules and method of making
US10351780B2 (en) 2015-07-28 2019-07-16 Shell Oil Company Process for preparing a paraffin product
JP6924757B2 (ja) 2015-12-17 2021-08-25 ダウ グローバル テクノロジーズ エルエルシー 炭素分子篩膜を作製する方法
US10968105B2 (en) 2016-03-28 2021-04-06 Board Of Regents, The University Of Texas System Low-temperature pyrolysis of organic acid salts providing graphene rich carbons
US11471824B2 (en) * 2016-04-29 2022-10-18 Dow Global Technologies Llc Transition metal containing carbon molecular sieve membranes and method to make them
EP3538251B1 (en) * 2016-11-10 2022-07-13 Dow Global Technologies, LLC Improved method to make carbon molecular sieve hollow fiber membranes
IN408008B (ru) * 2017-02-10 2022-10-07
EP3618944A1 (en) 2017-05-04 2020-03-11 Saudi Arabian Oil Company Crosslinked polymer membranes and methods of their production
US20190030491A1 (en) * 2017-07-25 2019-01-31 Georgia Tech Research Corporation Methods for preparing carbon molecular sieve hollow fiber membranes for gas separation
WO2019036064A1 (en) * 2017-08-14 2019-02-21 Dow Global Technologies Llc IMPROVED PROCESS FOR THE MANUFACTURE OF HOLLOW FIBER MEMBRANES OF CARBON MOLECULAR SIEVES
US20190054427A1 (en) * 2017-08-15 2019-02-21 Georgia Tech Research Corporation Methods for regenerating aged carbon molecular sieve membranes
KR101950107B1 (ko) * 2017-09-05 2019-02-19 한양대학교 에리카산학협력단 중공 섬유 복합체의 제조 방법
US11504675B2 (en) 2017-10-30 2022-11-22 Dow Global Technologies Llc Carbon molecular sieve membranes containing a group 13 metal and method to make them
CN108993400A (zh) * 2018-09-14 2018-12-14 河南环宇石化装备科技股份有限公司 一种分离氮气-甲烷的高效吸附剂的制备方法
CN114340764B (zh) * 2019-05-01 2024-03-05 阿卜杜拉国王科技大学 杂化无机氧化物-碳分子筛膜
CN110508165A (zh) * 2019-08-09 2019-11-29 大连理工大学 天然气提浓氦气多孔碳纳米球混合基质复合膜及其制备方法
KR102104426B1 (ko) 2019-12-03 2020-04-24 주식회사 이피엠 고분자 수지의 함침성이 우수한 복합 중공사막 제조방법과 이에 의해 제조된 복합 중공사막
WO2021250083A1 (en) 2020-06-10 2021-12-16 Shell Internationale Research Maatschappij B.V. Method for the production of hydrogen

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020102674A1 (en) * 1987-05-20 2002-08-01 David M Anderson Stabilized microporous materials
US5234471A (en) 1992-02-04 1993-08-10 E. I. Du Pont De Nemours And Company Polyimide gas separation membranes for carbon dioxide enrichment
CN1099310C (zh) * 1998-04-16 2003-01-22 中国科学院大连化学物理研究所 一种聚酰亚胺不对称中空纤维膜的制备方法
JP4081956B2 (ja) * 1999-03-05 2008-04-30 宇部興産株式会社 部分炭素化された非対称性中空糸分離膜とその製法およびガス分離方法
US6299669B1 (en) 1999-11-10 2001-10-09 The University Of Texas System Process for CO2/natural gas separation
EP1118371B1 (en) * 2000-01-19 2007-04-11 Ube Industries, Ltd. Gas separation membrane and its use
JP4711544B2 (ja) 2001-05-29 2011-06-29 京セラ株式会社 流体分離セル及び流体分離装置
JP2002355538A (ja) * 2001-05-30 2002-12-10 Asahi Medical Co Ltd 炭素繊維中空糸膜用セルロース中空糸膜およびその製造方法
US7404844B2 (en) * 2004-02-26 2008-07-29 National University Of Singapore Method for making carbon membranes for fluid separation
US20090126570A1 (en) * 2007-11-15 2009-05-21 Chunqing Liu Polymer Functionalized Molecular Sieve/Polymer Mixed Matrix Membranes
CA2640545A1 (en) * 2008-05-19 2009-11-19 Industry-University Cooperation Foundation, Hanyang University Polyimides dope composition, preparation method of hollow fiber using the same and hollow fiber prepared therefrom
EP2281926B1 (en) * 2008-05-19 2018-09-05 IUCF-HYU (Industry-University Cooperation Foundation Hanyang University) Hollow fiber and method for manufacturing a hollow fiber
US8561812B2 (en) * 2009-03-27 2013-10-22 Uop Llc Blend polymer membranes comprising thermally rearranged polymers derived from aromatic polyimides containing ortho-positioned functional groups
JP5607721B2 (ja) * 2009-03-27 2014-10-15 ユーオーピー エルエルシー 高性能架橋ポリベンゾオキサゾール及びポリベンゾチアゾールポリマー膜
US7810652B2 (en) * 2009-09-25 2010-10-12 Uop Llc Method to improve the selectivity of polybenzoxazole membranes
US8486179B2 (en) 2009-10-29 2013-07-16 Georgia Tech Research Corporation Method for producing carbon molecular sieve membranes in controlled atmospheres
US8366804B2 (en) * 2010-05-28 2013-02-05 Uop Llc High permeance polyimide membranes for air separation
US20110316181A1 (en) 2010-06-25 2011-12-29 Uop Llc Process of making asymmetric polybenzoxazole membranes
JP6054318B2 (ja) * 2011-03-07 2016-12-27 ジョージア テック リサーチ コーポレイション エチレン／エタン分離のためのポリイミド系炭素分子ふるい膜
KR102062413B1 (ko) * 2011-12-20 2020-01-03 조지아 테크 리서치 코오포레이션 고성능 탄소 분자체 중공 섬유막의 다공성 형태의 안정화

Also Published As

Publication number Publication date
EP3862073A1 (en) 2021-08-11
SA516370840B1 (ar) 2018-09-26
AU2018200567A1 (en) 2018-02-15
AU2018200567B2 (en) 2020-04-02
BR112016007089A2 (pt) 2020-05-12
AU2014324439A1 (en) 2016-04-21
JP2016539782A (ja) 2016-12-22
US20210379538A1 (en) 2021-12-09
MY177312A (en) 2020-09-11
US20180071691A1 (en) 2018-03-15
EP3052222A4 (en) 2017-06-07
EP3052222B1 (en) 2021-05-12
EA034734B1 (ru) 2020-03-13
AU2014324439B2 (en) 2017-10-26
US11992814B2 (en) 2024-05-28
CN110694495A (zh) 2020-01-17
US11123693B2 (en) 2021-09-21
CN105792917A (zh) 2016-07-20
US9815030B2 (en) 2017-11-14
EP3052222A1 (en) 2016-08-10
KR20160070087A (ko) 2016-06-17
ES2886525T3 (es) 2021-12-20
JP6487910B2 (ja) 2019-03-20
WO2015048754A1 (en) 2015-04-02
KR102130876B1 (ko) 2020-07-09
US20150094445A1 (en) 2015-04-02
CN105792917B (zh) 2019-10-11
CN110694495B (zh) 2022-09-16

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