ZA965778B - Hollow fiber vapor permeation membranes and modules - Google Patents

Hollow fiber vapor permeation membranes and modules

Info

Publication number
ZA965778B
ZA965778B ZA965778A ZA965778A ZA965778B ZA 965778 B ZA965778 B ZA 965778B ZA 965778 A ZA965778 A ZA 965778A ZA 965778 A ZA965778 A ZA 965778A ZA 965778 B ZA965778 B ZA 965778B
Authority
ZA
South Africa
Prior art keywords
modules
hollow fiber
vapor permeation
permeation membranes
fiber vapor
Prior art date
Application number
ZA965778A
Other languages
English (en)
Inventor
Dwayne Thomas Friesen
Scott B Mccray
David D Newbold
Roderick J Ray
Original Assignee
Bend Res Inc
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 Bend Res Inc filed Critical Bend Res Inc
Publication of ZA965778B publication Critical patent/ZA965778B/xx

Links

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
    • B01D71/06—Organic material
    • B01D71/58—Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
    • B01D71/62—Polycondensates having nitrogen-containing heterocyclic rings in the main chain
    • B01D71/64—Polyimides; Polyamide-imides; Polyester-imides; Polyamide acids or similar polyimide precursors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/36—Pervaporation; Membrane distillation; Liquid permeation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1042—Copolyimides derived from at least two different tetracarboxylic compounds or two different diamino compounds

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)
  • Water Supply & Treatment (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
ZA965778A 1995-07-12 1996-07-08 Hollow fiber vapor permeation membranes and modules ZA965778B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/501,403 US5753008A (en) 1995-07-12 1995-07-12 Solvent resistant hollow fiber vapor permeation membranes and modules

Publications (1)

Publication Number Publication Date
ZA965778B true ZA965778B (en) 1997-01-27

Family

ID=23993416

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA965778A ZA965778B (en) 1995-07-12 1996-07-08 Hollow fiber vapor permeation membranes and modules

Country Status (15)

Country Link
US (1) US5753008A (ja)
EP (1) EP0753337B1 (ja)
JP (1) JPH09103658A (ja)
KR (1) KR100445869B1 (ja)
AT (1) ATE250972T1 (ja)
AU (1) AU698303B2 (ja)
BR (1) BR9603044A (ja)
CA (1) CA2180232C (ja)
DE (1) DE69630170D1 (ja)
IL (1) IL118777A (ja)
MX (1) MX9602726A (ja)
MY (1) MY116836A (ja)
SG (1) SG49341A1 (ja)
TW (1) TW306886B (ja)
ZA (1) ZA965778B (ja)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6039878A (en) * 1996-05-23 2000-03-21 The United States Of America As Represented By The United States Environmental Protection Agency Recovery of volatile organic compounds from emulsion of volatile organic compounds in water by pervaporation
US6793824B2 (en) * 1998-02-05 2004-09-21 E. I. Du Pont De Nemours And Company Water purification apparatus
CA2300519C (en) * 1999-03-19 2008-02-12 Bend Research, Inc. Solvent-resistant microporous polybenzimidazole membranes
US6623639B2 (en) * 1999-03-19 2003-09-23 Bend Research, Inc. Solvent-resistant microporous polybenzimidazole membranes
JP2001269572A (ja) * 2000-03-28 2001-10-02 Forestry & Forest Products Research Inst Forestry Agency 無機質多孔粒体の再生方法及び水の浄化方法並びに水の連続浄化装置
US6273937B1 (en) 2000-03-29 2001-08-14 Trans Ionics Corporation Membrane pervaporation and vapor permeation system
US6602418B2 (en) * 2001-01-22 2003-08-05 Bechtel Bwxt Idaho, Llc Solution dewatering with concomitant ion removal
JP2002257388A (ja) * 2001-02-28 2002-09-11 Nok Corp 水蒸気透過膜およびその使用方法
DE10111665A1 (de) * 2001-03-09 2002-09-19 Geesthacht Gkss Forschung Funktionalisierte Polyimid-Formkörper und funktionalisierte Polyimid-Membran
ATE327816T1 (de) * 2001-03-30 2006-06-15 Trans Ionics Corp Verfahren zur pervaporation und dampfpermeation mittels einer membran
US20030034304A1 (en) * 2001-08-17 2003-02-20 Huang Robert Y.M. N-acetylated chitosan membranes
GB0200957D0 (en) * 2002-01-17 2002-03-06 Secr Defence Novel polymer and uses thereof
FR2853899B1 (fr) * 2003-04-18 2007-12-28 Air Liquide Procede de traitement d'un melange gazeux comprenant du propane et du propylene
CA2435538A1 (en) * 2003-07-18 2005-01-18 Universite Laval Solvent resistant asymmetric integrally skinned membranes
US20050181024A1 (en) * 2003-07-25 2005-08-18 Subramaniam Sabesan Antimicrobial ballistic fabrics and protective articles
US20050211624A1 (en) * 2004-03-23 2005-09-29 Vane Leland M Hydrophilic cross-linked polymeric membranes and sorbents
DE102004049055A1 (de) * 2004-10-08 2006-04-13 Ticona Gmbh Verfahren zur Herstellung und Reinigung von zyklischen Formalen
JP4629603B2 (ja) * 2005-03-29 2011-02-09 独立行政法人森林総合研究所 分離膜並びに該分離膜を具備する複合膜、加湿エレメント、除湿エレメント、加湿器、除湿器及び調湿システム
KR100638322B1 (ko) 2005-05-24 2006-10-24 (주)에어레인 제습모듈용 중공사막
US7439291B2 (en) * 2005-09-14 2008-10-21 General Electric Company Solvent-resistant membranes from solvent-inert polyimides and polyketones
US7497895B2 (en) * 2005-11-18 2009-03-03 Exxonmobil Research And Engineering Company Membrane separation process
KR100932765B1 (ko) * 2008-02-28 2009-12-21 한양대학교 산학협력단 폴리이미드-폴리벤조옥사졸 공중합체, 이의 제조방법, 및이를 포함하는 기체 분리막
WO2009142434A2 (ko) * 2008-05-19 2009-11-26 한양대학교 산학협력단 중공사, 중공사 형성용 도프 용액 조성물 및 이를 이용한 중공사의 제조방법
CA2640517A1 (en) * 2008-05-19 2009-11-19 Industry-University Cooperation Foundation, Hanyang University Polyamic acids dope composition, preparation method of hollow fiber using the same and hollow fiber prepared therefrom
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
CN102099513B (zh) * 2008-05-19 2012-12-12 汉阳大学校产学协力团 中空纤维、用于形成中空纤维的掺杂溶液组合物和使用所述掺杂溶液组合物制备中空纤维的方法
JP5526154B2 (ja) * 2009-02-25 2014-06-18 カウンシル・オヴ・サイエンティフィック・アンド・インダストリアル・リサーチ 脱酸用ポリベンゾイミダゾール系膜
JP5644760B2 (ja) * 2009-03-31 2014-12-24 宇部興産株式会社 有機蒸気分離用の中空糸エレメント
EP2292317B1 (de) * 2009-09-03 2016-04-13 Fraunhofer Gesellschaft zur Förderung der angewandten Forschung e.V. Kompositmembran
US9211497B2 (en) * 2010-12-09 2015-12-15 Ube Industries, Ltd. Asymmetric gas separation membrane and method for separating methanol from mixed organic vapor using the same
JP6018076B2 (ja) * 2010-12-22 2016-11-02 フレゼニウス メディカル ケアー ドイチュラント ゲゼルシャフト ミット ベシュレンクテル ハフツングＦｒｅｓｅｎｉｕｓ Ｍｅｄｉｃａｌ Ｃａｒｅ Ｄｅｕｔｓｃｈｌａｎｄ ＧｍｂＨ 層間剥離が生じない膜
US8765824B2 (en) * 2011-04-19 2014-07-01 Exxonmobil Research And Engineering Company Ethanol stable polyether epoxy based membrane for ethanol and aromatics separation
SG11201403242VA (en) * 2011-12-15 2014-07-30 Masdar Inst Of Science And Technology Vacuum membrane distillation (vmd) using aspirator to generate vacuum pressure
WO2014130844A1 (en) * 2013-02-21 2014-08-28 The Regents Of The University Of California Universal scalable and cost-effective surface modifications
JP6275866B2 (ja) * 2014-03-25 2018-02-07 ダウ コーニング コーポレーションＤｏｗ Ｃｏｒｎｉｎｇ Ｃｏｒｐｏｒａｔｉｏｎ 揮発性シロキサンを供給混合物から分離する方法
US10029217B2 (en) * 2015-05-22 2018-07-24 Chevron U.S.A. Inc. Methods of making crosslinked membranes utilizing an inert gas atmosphere
JP7161776B2 (ja) 2016-12-01 2022-10-27 ザ リージェンツ オブ ザ ユニバーシティ オブ カリフォルニア エネルギー供給デバイス及びその用途
JP7410865B2 (ja) 2017-12-01 2024-01-10 ザ リージェンツ オブ ザ ユニバーシティ オブ カリフォルニア 耐生物付着コーティングならびにその作製及び使用方法
JP2022535416A (ja) 2019-06-05 2022-08-08 ザ リージェンツ オブ ザ ユニバーシティ オブ カリフォルニア 耐生物付着コーティングならびにその作製および使用方法
US11786861B2 (en) * 2020-12-14 2023-10-17 Uop Llc High selectivity polyimide/PES blend hollow fiber membrane for gas separations
CN113087596B (zh) * 2021-04-07 2022-08-26 宁波浙铁江宁化工有限公司 基于碱法制备低游离碱的甲醇钠甲醇溶液的工艺
DE102022125964A1 (de) * 2022-10-07 2024-04-18 Fresenius Medical Care Deutschland Gmbh Beschichtung von Hohlfasermembranen in der Medizintechnik III

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US515190A (en) * 1894-02-20 Machine for upsetting the ends of steel bars
US3951815A (en) * 1974-09-05 1976-04-20 Universal Oil Products Company Composite semipermeable membranes made from polyethylenimine
JPS57209608A (en) * 1981-06-22 1982-12-23 Ube Ind Ltd Preparation of composite polyimide separation film
CH660852A5 (de) * 1982-11-23 1987-05-29 Aligena Ag Dynamische membranen, die sich als duenne polymerschichten auf poroesen, polymeren traegermaterialien befinden.
JPS6028803A (ja) * 1983-07-26 1985-02-14 Agency Of Ind Science & Technol 選択性透過膜及びその製造方法
US4659590A (en) * 1985-06-19 1987-04-21 United States Department Of Energy Pervaporation separation of ethanol-water mixtures using polyethylenimine composite membranes
US4929405A (en) * 1986-10-10 1990-05-29 Hoechst Celanese Corp. Ultrathin polyimide polymer flims and their preparation
US4978430A (en) * 1986-12-06 1990-12-18 Ube Industries, Ltd. Method for dehydration and concentration of aqueous solution containing organic compound
US4871461A (en) * 1987-01-22 1989-10-03 The General Director Of The Agency Of Industrial Science And Technology Polymer composite membrane
US4963165A (en) * 1987-04-27 1990-10-16 Membrane Technology & Research, Inc. Composite membrane, method of preparation and use
NL8702150A (nl) * 1987-09-09 1989-04-03 Tno Werkwijze en membraan voor het door middel van damppermeatie verwijderen van waterdamp uit een gas-damp-mengsel.
JPH01194927A (ja) * 1988-01-27 1989-08-04 Japan Gore Tex Inc 水蒸気選択透過膜
US5039421A (en) * 1989-10-02 1991-08-13 Aligena Ag Solvent stable membranes
US5002590A (en) * 1989-09-19 1991-03-26 Bend Research, Inc. Countercurrent dehydration by hollow fibers
US5108464A (en) * 1989-09-19 1992-04-28 Bend Research, Inc. Countercurrent dehydration by hollow fibers
US5032278A (en) * 1990-08-06 1991-07-16 Texaco Inc. Process for dehydration of organic oxygenates
US5248427A (en) * 1990-09-15 1993-09-28 Basf Aktiengesellschaft Removal of water from mixtures with alcohols and/or carboxylic acids and/or carboxylic esters
JP2601941B2 (ja) * 1990-10-19 1997-04-23 宇部興産株式会社 低級アルコールの回収法及び回収装置
TW224058B (ja) * 1990-12-27 1994-05-21 Mitsubishi Chemicals Co Ltd
US5156656A (en) * 1991-09-13 1992-10-20 The Dow Chemical Company Semi-permeable membranes derived from reactive oligomers
US5236474A (en) * 1991-09-13 1993-08-17 Bend Research, Inc. Membrane-based removal of condensable vapors
US5160514A (en) * 1991-12-12 1992-11-03 Bend Research, Inc. Sweep valve for dehydration valve
US5232472A (en) * 1992-11-03 1993-08-03 E. I. Du Pont De Nemours And Company Polyimide and polyamide-imide gas separation membranes
US5464540A (en) * 1993-12-09 1995-11-07 Bend Research, Inc. Pervaporation by countercurrent condensable sweep
CA2158236A1 (en) * 1994-09-14 1996-03-15 Dwayne T. Friesen Organic and inorganic vapor permeation by countercurrent condensable sweep

Also Published As

Publication number Publication date
BR9603044A (pt) 1998-05-05
MX9602726A (es) 1997-06-28
DE69630170D1 (de) 2003-11-06
MY116836A (en) 2004-04-30
AU5940996A (en) 1997-01-23
EP0753337A2 (en) 1997-01-15
SG49341A1 (en) 1998-05-18
KR100445869B1 (ko) 2004-10-28
US5753008A (en) 1998-05-19
IL118777A (en) 2000-01-31
CA2180232C (en) 2006-08-15
IL118777A0 (en) 1996-10-31
CA2180232A1 (en) 1997-01-13
KR970005374A (ko) 1997-02-19
AU698303B2 (en) 1998-10-29
JPH09103658A (ja) 1997-04-22
TW306886B (ja) 1997-06-01
EP0753337B1 (en) 2003-10-01
EP0753337A3 (en) 1997-09-10
ATE250972T1 (de) 2003-10-15

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