WO2007093443A3 - Membranaufbau zur gasabscheidung - Google Patents

Membranaufbau zur gasabscheidung Download PDF

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Publication number
WO2007093443A3
WO2007093443A3 PCT/EP2007/001409 EP2007001409W WO2007093443A3 WO 2007093443 A3 WO2007093443 A3 WO 2007093443A3 EP 2007001409 W EP2007001409 W EP 2007001409W WO 2007093443 A3 WO2007093443 A3 WO 2007093443A3
Authority
WO
WIPO (PCT)
Prior art keywords
gas separation
membrane structure
membrane
carrier layer
polymer membrane
Prior art date
Application number
PCT/EP2007/001409
Other languages
English (en)
French (fr)
Other versions
WO2007093443A2 (de
Inventor
Mario Hempel
Wolfgang Stoeters
Ralf-Peter Peters
Holger Holakovsky
Original Assignee
Boehringer Ingelheim Micropart
Mario Hempel
Wolfgang Stoeters
Ralf-Peter Peters
Holger Holakovsky
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 Boehringer Ingelheim Micropart, Mario Hempel, Wolfgang Stoeters, Ralf-Peter Peters, Holger Holakovsky filed Critical Boehringer Ingelheim Micropart
Priority to US12/278,812 priority Critical patent/US20090184037A1/en
Priority to EP07722846A priority patent/EP1993712A2/de
Priority to JP2008554693A priority patent/JP2009526640A/ja
Publication of WO2007093443A2 publication Critical patent/WO2007093443A2/de
Publication of WO2007093443A3 publication Critical patent/WO2007093443A3/de

Links

Classifications

    • 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
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0004—Organic membrane manufacture by agglomeration of particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0031—Degasification of liquids by filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0036—Flash degasification
    • 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
    • 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
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
    • 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
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
    • B01D67/00091—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching by evaporation
    • 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
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0023—Organic membrane manufacture by inducing porosity into non porous precursor membranes
    • B01D67/0025—Organic membrane manufacture by inducing porosity into non porous precursor membranes by mechanical treatment, e.g. pore-stretching
    • B01D67/0027—Organic membrane manufacture by inducing porosity into non porous precursor membranes by mechanical treatment, e.g. pore-stretching by stretching
    • 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
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0083—Thermal after-treatment
    • 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
    • B01D69/10—Supported membranes; Membrane supports
    • 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
    • B01D69/10—Supported membranes; Membrane supports
    • B01D69/108—Inorganic support material
    • 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
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • 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
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B01D69/1216—Three or more layers
    • 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
    • B01D71/44—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
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/46—Impregnation
    • 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
    • B01D2325/023—Dense layer within the membrane

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Degasification And Air Bubble Elimination (AREA)

Abstract

Es werden ein Membranaufbau zur Gasabscheidung, eine Entgasungsvorrichtung mit einem derartigen Membranaufbau sowie Verfahren zur Herstellung vorgeschlagen. Eine poröse Trägerschicht wird flächig mit einer dünnen Polymermembran, insbesondere aus amorphem PTFE, verbunden. Insbesondere wird die Polymermembran auf oder aus der Trägerschicht hergestellt. Dies ermöglicht einen einfachen und kostengünstigen Aufbau sowie eine effektive Gasabscheidung. Besonders bevorzugt wird die Polymermembran dadurch gebildet, daß eine Polymerlösung flüssig auf die Trägerschicht aufgebracht und eingetrocknet wird.
PCT/EP2007/001409 2006-02-17 2007-02-19 Membranaufbau zur gasabscheidung WO2007093443A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US12/278,812 US20090184037A1 (en) 2006-02-17 2007-02-19 Membrane structure for gas separation
EP07722846A EP1993712A2 (de) 2006-02-17 2007-02-19 Membranaufbau zur gasabscheidung
JP2008554693A JP2009526640A (ja) 2006-02-17 2007-02-19 ガス分離用の膜構造体

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006007868A DE102006007868A1 (de) 2006-02-17 2006-02-17 Membranaufbau zur Gasabscheidung, Entgasungsvorrichtung mit einem derartigen Membranaufbau sowie Verfahren zur Herstellung
DE102006007868.3 2006-02-17

Publications (2)

Publication Number Publication Date
WO2007093443A2 WO2007093443A2 (de) 2007-08-23
WO2007093443A3 true WO2007093443A3 (de) 2007-12-06

Family

ID=37544691

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/001409 WO2007093443A2 (de) 2006-02-17 2007-02-19 Membranaufbau zur gasabscheidung

Country Status (6)

Country Link
US (1) US20090184037A1 (de)
EP (1) EP1993712A2 (de)
JP (1) JP2009526640A (de)
CN (1) CN101384345A (de)
DE (1) DE102006007868A1 (de)
WO (1) WO2007093443A2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009043227A1 (de) * 2009-09-28 2011-03-31 Siemens Aktiengesellschaft Verfahren zur automatisierten Vorbereitung von Proben für ein Biosensor-System und Vorrichtung zu dessen Durchführung
JP6862642B2 (ja) 2015-10-15 2021-04-21 住友電工ファインポリマー株式会社 半透膜及び半透膜の製造方法
WO2017065150A1 (ja) * 2015-10-15 2017-04-20 住友電工ファインポリマー株式会社 半透膜及び半透膜の製造方法
EP3565442A4 (de) 2017-01-04 2020-08-12 Shaw Industries Group, Inc. Teppiche mit verbesserter delaminationsfestigkeit und flüssigkeitsbarriereeigenschaften und verfahren zur herstellung davon
CN106703726B (zh) * 2017-01-09 2024-01-09 吉林大学 仿生鱼嗅囊结构的录井脱气器
CN110267724A (zh) * 2017-02-17 2019-09-20 拜耳股份公司 连续加工保健产品的方法中的脱气
CN111318428A (zh) * 2020-02-28 2020-06-23 湖南中锂新材料科技有限公司 一种锂电池隔膜涂布系统
CN115212610A (zh) * 2022-06-28 2022-10-21 北京康宇建医疗器械有限公司 一种聚合物成膜液脱气泡的方法

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63264101A (ja) * 1987-04-20 1988-11-01 Asahi Glass Co Ltd 選択透過膜
EP0360009A2 (de) * 1988-08-20 1990-03-28 Nitto Denko Corporation Verfahren zur Entfernung von gelösten Gasen aus einer Flüssigkeit
US4990255A (en) * 1989-06-02 1991-02-05 Membrane Technology & Research Inc. Composite membranes for fluid separations
DE3941861C1 (en) * 1989-12-19 1991-04-18 Sartorius Ag, 3400 Goettingen, De Membrane for pervaporation, vapour permeation and gas sepn. - made by compacting porous polymer support layer by chemical or thermal means
US5238471A (en) * 1992-10-14 1993-08-24 E. I. Du Pont De Nemours And Company Spray-applied fluoropolymer films for gas separation membranes
WO1998035739A1 (en) * 1997-02-14 1998-08-20 Raychem Corporation Method for extracting gases dissolved in a liquid
US5876604A (en) * 1996-10-24 1999-03-02 Compact Membrane Systems, Inc Method of gasifying or degasifying a liquid
EP0969025A1 (de) * 1998-06-30 2000-01-05 Ausimont S.p.A. Hergestellte Artikel aus amorphen Fluoropolymeren
EP1163949A2 (de) * 2000-06-13 2001-12-19 Praxair Technology, Inc. Verfahren zur Herstellung von Composite-Membranen aus Perfluoropolymeren zur Gastrennung
DE10246508B3 (de) * 2002-10-04 2004-01-08 Daimlerchrysler Ag Selbsttätige Entgasung für Heiz- und Kühlkreisläufe
WO2004041397A2 (en) * 2002-05-09 2004-05-21 Massachusetts Institute Of Technology Preparation of asymmetric membranes using hot-filament chemical vapor deposition
EP1464382A1 (de) * 2003-04-02 2004-10-06 Yeu Ming Tai Chemical Industrial Co., Ltd. Asymmetrisch poröse Membran aus Polytetrafluorethylen für Kleidung
EP1559884A2 (de) * 2004-01-29 2005-08-03 United Technologies Corporation Brennstoffzufuhrsystem mit Entlüftungsvorrichtung für ein Flugtriebwerk
EP1559902A1 (de) * 2004-01-30 2005-08-03 United Technologies Corporation Verfahren zum Verhindern des Eindringens von Treibstoff in mikroporöse Polymermembranen
EP1568403A1 (de) * 2004-02-25 2005-08-31 United Technologies Corporation Methode zur Herstellung einer nichtporösen Membran

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2584011B2 (ja) * 1988-08-20 1997-02-19 日東電工株式会社 液体中の溶存ガスの脱気方法
US6579341B2 (en) * 2000-05-19 2003-06-17 Membrane Technology And Research, Inc. Nitrogen gas separation using organic-vapor-resistant membranes
US6572680B2 (en) * 2000-05-19 2003-06-03 Membrane Technology And Research, Inc. Carbon dioxide gas separation using organic-vapor-resistant membranes
US6896717B2 (en) * 2002-07-05 2005-05-24 Membrane Technology And Research, Inc. Gas separation using coated membranes

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63264101A (ja) * 1987-04-20 1988-11-01 Asahi Glass Co Ltd 選択透過膜
EP0360009A2 (de) * 1988-08-20 1990-03-28 Nitto Denko Corporation Verfahren zur Entfernung von gelösten Gasen aus einer Flüssigkeit
US4990255A (en) * 1989-06-02 1991-02-05 Membrane Technology & Research Inc. Composite membranes for fluid separations
DE3941861C1 (en) * 1989-12-19 1991-04-18 Sartorius Ag, 3400 Goettingen, De Membrane for pervaporation, vapour permeation and gas sepn. - made by compacting porous polymer support layer by chemical or thermal means
US5238471A (en) * 1992-10-14 1993-08-24 E. I. Du Pont De Nemours And Company Spray-applied fluoropolymer films for gas separation membranes
US5876604A (en) * 1996-10-24 1999-03-02 Compact Membrane Systems, Inc Method of gasifying or degasifying a liquid
WO1998035739A1 (en) * 1997-02-14 1998-08-20 Raychem Corporation Method for extracting gases dissolved in a liquid
EP0969025A1 (de) * 1998-06-30 2000-01-05 Ausimont S.p.A. Hergestellte Artikel aus amorphen Fluoropolymeren
EP1163949A2 (de) * 2000-06-13 2001-12-19 Praxair Technology, Inc. Verfahren zur Herstellung von Composite-Membranen aus Perfluoropolymeren zur Gastrennung
WO2004041397A2 (en) * 2002-05-09 2004-05-21 Massachusetts Institute Of Technology Preparation of asymmetric membranes using hot-filament chemical vapor deposition
DE10246508B3 (de) * 2002-10-04 2004-01-08 Daimlerchrysler Ag Selbsttätige Entgasung für Heiz- und Kühlkreisläufe
EP1464382A1 (de) * 2003-04-02 2004-10-06 Yeu Ming Tai Chemical Industrial Co., Ltd. Asymmetrisch poröse Membran aus Polytetrafluorethylen für Kleidung
EP1559884A2 (de) * 2004-01-29 2005-08-03 United Technologies Corporation Brennstoffzufuhrsystem mit Entlüftungsvorrichtung für ein Flugtriebwerk
EP1559902A1 (de) * 2004-01-30 2005-08-03 United Technologies Corporation Verfahren zum Verhindern des Eindringens von Treibstoff in mikroporöse Polymermembranen
EP1568403A1 (de) * 2004-02-25 2005-08-31 United Technologies Corporation Methode zur Herstellung einer nichtporösen Membran

Also Published As

Publication number Publication date
US20090184037A1 (en) 2009-07-23
CN101384345A (zh) 2009-03-11
EP1993712A2 (de) 2008-11-26
DE102006007868A1 (de) 2007-08-30
WO2007093443A2 (de) 2007-08-23
JP2009526640A (ja) 2009-07-23

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