ATE429971T1 - Mischungen aus polyimid für membranen zur gastrennung - Google Patents

Mischungen aus polyimid für membranen zur gastrennung

Info

Publication number
ATE429971T1
ATE429971T1 AT03769717T AT03769717T ATE429971T1 AT E429971 T1 ATE429971 T1 AT E429971T1 AT 03769717 T AT03769717 T AT 03769717T AT 03769717 T AT03769717 T AT 03769717T AT E429971 T1 ATE429971 T1 AT E429971T1
Authority
AT
Austria
Prior art keywords
mixtures
copolyimide
polyimide
membranes
gas separation
Prior art date
Application number
AT03769717T
Other languages
English (en)
Inventor
Okan Ekiner
John Simmons
Original Assignee
Air Liquide
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 Air Liquide filed Critical Air Liquide
Application granted granted Critical
Publication of ATE429971T1 publication Critical patent/ATE429971T1/de

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D71/00Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06Organic material
    • B01D71/58Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
    • B01D71/62Polycondensates having nitrogen-containing heterocyclic rings in the main chain
    • B01D71/64Polyimides; Polyamide-imides; Polyester-imides; Polyamide acids or similar polyimide precursors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/22Separation 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
    • B01D53/228Separation 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
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
    • C08L79/04Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08L79/08Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/02Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02CCAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00Capture or disposal of greenhouse gases
    • Y02C20/40Capture or disposal of greenhouse gases of CO2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
AT03769717T 2002-12-02 2003-10-27 Mischungen aus polyimid für membranen zur gastrennung ATE429971T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US43027502P 2002-12-02 2002-12-02
US10/642,407 US7018445B2 (en) 2002-12-02 2003-08-15 Polyimide blends for gas separation membranes
PCT/IB2003/004769 WO2004050223A2 (en) 2002-12-02 2003-10-27 Polyimide blends for gas separation membranes

Publications (1)

Publication Number Publication Date
ATE429971T1 true ATE429971T1 (de) 2009-05-15

Family

ID=32474562

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03769717T ATE429971T1 (de) 2002-12-02 2003-10-27 Mischungen aus polyimid für membranen zur gastrennung

Country Status (8)

Country Link
US (1) US7018445B2 (de)
EP (1) EP1567250B1 (de)
JP (1) JP4249138B2 (de)
AT (1) ATE429971T1 (de)
AU (1) AU2003278411A1 (de)
CA (1) CA2500346C (de)
DE (1) DE60327461D1 (de)
WO (1) WO2004050223A2 (de)

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US7476636B2 (en) * 2004-12-03 2009-01-13 L'air Liquide, Societe Anonyme A Directoire Et Conseil De Surveillance Pour L'etude Et L'exploration Des Procedes Georges Claude Method of making mixed matrix membranes using electrostatically stabilized suspensions
US7393383B2 (en) * 2005-01-14 2008-07-01 L'air Liquide, Societe Anonyme A Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Claude Separation membrane made from blends of polyimide with polyamide or polyimide-amide polymers
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US7422623B2 (en) * 2005-03-02 2008-09-09 L'air Liquide, Societe Anonyme A Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Claude Separation membrane by controlled annealing of polyimide polymers
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US20070209505A1 (en) * 2006-03-10 2007-09-13 Chunqing Liu High Flux Mixed Matrix Membranes for Separations
US7897207B2 (en) * 2006-03-10 2011-03-01 Uop Llc Nano-molecular sieve-polymer mixed matrix membranes with significantly improved gas separation performance
US7846496B2 (en) * 2006-03-10 2010-12-07 Uop Llc Mixed matrix membranes incorporating surface-functionalized molecular sieve nanoparticles and methods for making the same
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US7637983B1 (en) 2006-06-30 2009-12-29 Uop Llc Metal organic framework—polymer mixed matrix membranes
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US20080143014A1 (en) * 2006-12-18 2008-06-19 Man-Wing Tang Asymmetric Gas Separation Membranes with Superior Capabilities for Gas Separation
US7815712B2 (en) * 2006-12-18 2010-10-19 Uop Llc Method of making high performance mixed matrix membranes using suspensions containing polymers and polymer stabilized molecular sieves
US20080142440A1 (en) * 2006-12-18 2008-06-19 Chunqing Liu Liquid Separations Using High Performance Mixed Matrix Membranes
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US20080296527A1 (en) * 2007-06-01 2008-12-04 Chunqing Liu Uv cross-linked polymer functionalized molecular sieve/polymer mixed matrix membranes
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CN102470329B (zh) * 2009-07-23 2015-06-24 赢创纤维有限公司 由聚合溶液制成的聚酰亚胺膜
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US20110138999A1 (en) * 2009-12-15 2011-06-16 Uop Llc Metal organic framework polymer mixed matrix membranes
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US8366804B2 (en) * 2010-05-28 2013-02-05 Uop Llc High permeance polyimide membranes for air separation
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US9308487B1 (en) * 2014-09-25 2016-04-12 Uop Llc Polyimide blend membranes for gas separations
US9233344B1 (en) * 2014-09-29 2016-01-12 Uop Llc High selectivity polyimide membrane for natural gas upgrading and hydrogen purification
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CN112870983B (zh) * 2021-01-14 2022-05-24 清华大学 一种用于从有机溶剂中解吸co2的聚酰亚胺膜的制备方法

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Also Published As

Publication number Publication date
CA2500346A1 (en) 2004-06-17
AU2003278411A1 (en) 2004-06-23
DE60327461D1 (de) 2009-06-10
EP1567250A2 (de) 2005-08-31
EP1567250B1 (de) 2009-04-29
CA2500346C (en) 2012-07-17
AU2003278411A8 (en) 2004-06-23
US7018445B2 (en) 2006-03-28
WO2004050223A3 (en) 2005-04-28
JP4249138B2 (ja) 2009-04-02
WO2004050223A2 (en) 2004-06-17
US20040107830A1 (en) 2004-06-10
JP2006507939A (ja) 2006-03-09

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