EA201792230A1 - Мембраны для разделения газов на основе фторированных и перфторированных полимеров - Google Patents

Мембраны для разделения газов на основе фторированных и перфторированных полимеров

Info

Publication number
EA201792230A1
EA201792230A1 EA201792230A EA201792230A EA201792230A1 EA 201792230 A1 EA201792230 A1 EA 201792230A1 EA 201792230 A EA201792230 A EA 201792230A EA 201792230 A EA201792230 A EA 201792230A EA 201792230 A1 EA201792230 A1 EA 201792230A1
Authority
EA
Eurasian Patent Office
Prior art keywords
membranes
gases
separation
perfluorated
fluorinated
Prior art date
Application number
EA201792230A
Other languages
English (en)
Other versions
EA201792230A8 (ru
EA038148B1 (ru
Inventor
Тимоти С. Меркель
Хао Чжанг
Чженьджи Хе
Ёсиюки Окамото
Original Assignee
Мембрэйн Текнолоджи Энд Рисёч, Инк
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.)
Filing date
Publication date
Application filed by Мембрэйн Текнолоджи Энд Рисёч, Инк filed Critical Мембрэйн Текнолоджи Энд Рисёч, Инк
Publication of EA201792230A1 publication Critical patent/EA201792230A1/ru
Publication of EA201792230A8 publication Critical patent/EA201792230A8/ru
Publication of EA038148B1 publication Critical patent/EA038148B1/ru

Links

Classifications

    • 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
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/30—Polyalkenyl halides
    • B01D71/32—Polyalkenyl halides containing fluorine atoms
    • 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
    • B01D71/06—Organic material
    • B01D71/30—Polyalkenyl halides
    • B01D71/32—Polyalkenyl halides containing fluorine atoms
    • B01D71/34—Polyvinylidene fluoride
    • 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
    • B01D71/06—Organic material
    • B01D71/44—Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds, not provided for in a single one of groups B01D71/26-B01D71/42
    • 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
    • B01D71/06—Organic material
    • B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Раскрыт способ разделения компонентов смеси газов с использованием сополимерных мембран для разделения газов. В этих мембранах применён селективный слой, выполненный из сополимеров аморфных перфторированных диоксолановых и фторвиниловых мономеров. Полученные мембраны имеют отличные свойства селективности для интересующих пар газов, обладающих при этом быстрой проницаемостью газов в сравнении с мембранами, изготовленными с использованием традиционных перфторполимеров, таких как Teflon® AF, Hyflon® AD и Cytop®.
EA201792230A 2015-04-29 2016-04-28 Мембраны для разделения газов на основе фторированных и перфторированных полимеров EA038148B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562154408P 2015-04-29 2015-04-29
PCT/US2016/029817 WO2016176468A1 (en) 2015-04-29 2016-04-28 Gas separation membranes based on fluorinated and perfluorinated polymers

Publications (3)

Publication Number Publication Date
EA201792230A1 true EA201792230A1 (ru) 2018-05-31
EA201792230A8 EA201792230A8 (ru) 2018-12-28
EA038148B1 EA038148B1 (ru) 2021-07-13

Family

ID=55971200

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201792230A EA038148B1 (ru) 2015-04-29 2016-04-28 Мембраны для разделения газов на основе фторированных и перфторированных полимеров

Country Status (6)

Country Link
EP (1) EP3288668B1 (ru)
AU (2) AU2016256415A1 (ru)
BR (1) BR112017023006A2 (ru)
EA (1) EA038148B1 (ru)
MY (1) MY184935A (ru)
WO (1) WO2016176468A1 (ru)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7460530B2 (ja) * 2018-03-15 2024-04-02 インテグリス・インコーポレーテッド フッ素化フィルター膜、フィルターおよび方法
WO2023192421A1 (en) 2022-03-30 2023-10-05 Donaldson Company, Inc. System and method for reclaiming solvent

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL271831A (ru) 1960-11-29
US3308107A (en) 1965-04-30 1967-03-07 Du Pont Perfluoro(2-methylene-4-methyl-1, 3-dioxolane) and polymers thereof
US3307330A (en) * 1965-04-30 1967-03-07 Du Pont Diffusion process and apparatus
US4230463A (en) 1977-09-13 1980-10-28 Monsanto Company Multicomponent membranes for gas separations
US4243701A (en) 1979-11-08 1981-01-06 Uop Inc. Preparation of gas separation membranes
JPH0673616B2 (ja) 1987-10-09 1994-09-21 宇部興産株式会社 ポリイミド二層中空糸膜の製造法
US4863761A (en) 1988-02-23 1989-09-05 Air Products And Chemicals, Inc. Continuous process for making coated composite hollow fiber membranes
US5318417A (en) 1988-11-10 1994-06-07 Kopp Clinton V Extrusion head for forming polymeric hollow fiber
CA2055446C (en) 1989-06-15 2000-08-29 Stuart Marshall Nemser Perfluorodioxole membranes
US5156888A (en) 1990-09-14 1992-10-20 Hoechst Celanese Corp. Method and apparatus for applying polymeric coating
DE4037817A1 (de) 1990-11-28 1992-06-04 Akzo Gmbh Gasmembrankapillarherstellung
US6361583B1 (en) 2000-05-19 2002-03-26 Membrane Technology And Research, Inc. Gas separation using organic-vapor-resistant membranes
JP4032738B2 (ja) * 2000-12-26 2008-01-16 旭硝子株式会社 固体高分子電解質材料、液状組成物、固体高分子型燃料電池、含フッ素ポリマー及び含フッ素ポリマーからなる固体高分子電解質膜
WO2005021526A2 (en) 2003-08-29 2005-03-10 Japan Science And Technology Agency Method for producing fluorinated 1,3-dioxolane compounds, fluorinated 1,3-dioxolane compounds, fluorinated polymers of the fluorinated 1,3-dioxolane compounds, and optical or electrical materials using the polymers
DE602004026317D1 (de) 2003-08-29 2010-05-12 Japan Science & Tech Agency Verfahren zur herstellung von fluorierten 1,3-doxolanverbindingen, fluorierten 1,3-dioxolaneverbindungen, fluorierte polymere von den fluorierten 1,3-dioxolane, und von optischen und elektrischen materialien unter verwendung von diesen polymeren
DE602004029519D1 (de) 2003-12-01 2010-11-18 Japan Science & Tech Agency Verfahren zur Herstellung von fluorierten Zusammensetzungen und Polymeren
US20120190091A1 (en) 2007-03-06 2012-07-26 Membrane Technology And Research, Inc. Liquid-phase and vapor-phase dehydration of organic / water solutions
US20110266220A1 (en) * 2009-01-07 2011-11-03 Cms Technologies Holdings, Inc. Separations with highly selective fluoropolymer membranes
US9079138B2 (en) 2010-10-25 2015-07-14 Cms Technologies Holdings, Inc. Organic fluid permeation through fluoropolymer membranes
US8828121B1 (en) 2014-02-19 2014-09-09 Membrane Technology And Research, Inc. Gas separation membranes based on perfluorinated polymers

Also Published As

Publication number Publication date
EP3288668B1 (en) 2024-05-08
AU2019264627B2 (en) 2022-01-27
AU2016256415A1 (en) 2017-10-12
EP3288668A1 (en) 2018-03-07
EA201792230A8 (ru) 2018-12-28
EA038148B1 (ru) 2021-07-13
BR112017023006A2 (pt) 2018-05-22
WO2016176468A1 (en) 2016-11-03
MY184935A (en) 2021-04-30
AU2019264627A1 (en) 2019-12-05

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