DE602006020656D1 - Verfahren zur Herstellung einer Kompositmembran mit dünner fluorhaltiger Polymerschicht - Google Patents

Verfahren zur Herstellung einer Kompositmembran mit dünner fluorhaltiger Polymerschicht

Info

Publication number
DE602006020656D1
DE602006020656D1 DE602006020656T DE602006020656T DE602006020656D1 DE 602006020656 D1 DE602006020656 D1 DE 602006020656D1 DE 602006020656 T DE602006020656 T DE 602006020656T DE 602006020656 T DE602006020656 T DE 602006020656T DE 602006020656 D1 DE602006020656 D1 DE 602006020656D1
Authority
DE
Germany
Prior art keywords
producing
polymer layer
containing polymer
composite membrane
fluorine
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DE602006020656T
Other languages
English (en)
Inventor
Thomas Edward Frankel
Todd David Ritter
Seoungil Kang
Kim Hong-Suk
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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
Priority claimed from KR1020050041410A external-priority patent/KR100666937B1/ko
Priority claimed from US11/164,729 external-priority patent/US7674514B2/en
Application filed by Individual filed Critical Individual
Publication of DE602006020656D1 publication Critical patent/DE602006020656D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23124—Diffusers consisting of flexible porous or perforated material, e.g. fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23124—Diffusers consisting of flexible porous or perforated material, e.g. fabric
    • B01F23/231244—Dissolving, hollow fiber membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23126—Diffusers characterised by the shape of the diffuser element
    • B01F23/231262—Diffusers characterised by the shape of the diffuser element having disc shape

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
DE602006020656T 2005-05-18 2006-05-18 Verfahren zur Herstellung einer Kompositmembran mit dünner fluorhaltiger Polymerschicht Active DE602006020656D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020050041410A KR100666937B1 (ko) 2005-05-18 2005-05-18 다층 구조의 산기관용 멤브레인
US11/164,729 US7674514B2 (en) 2005-12-02 2005-12-02 Multiple layered membrane with thin fluorine containing polymer layer

Publications (1)

Publication Number Publication Date
DE602006020656D1 true DE602006020656D1 (de) 2011-04-28

Family

ID=36930236

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006020656T Active DE602006020656D1 (de) 2005-05-18 2006-05-18 Verfahren zur Herstellung einer Kompositmembran mit dünner fluorhaltiger Polymerschicht

Country Status (3)

Country Link
EP (1) EP1724000B1 (de)
AT (1) ATE501783T1 (de)
DE (1) DE602006020656D1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010015059B4 (de) * 2010-04-15 2016-09-08 Friederike Ott Begasungseinrichtung zum Einbringen eines Gases in eine Flüssigkeit
JP5535824B2 (ja) * 2010-08-18 2014-07-02 三菱重工業株式会社 エアレーション装置及びこれを備えた海水排煙脱硫装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1185731A (en) * 1979-02-16 1985-04-16 John E. Bacino Fluorocarbon compositions and method of spray coating
US5238471A (en) * 1992-10-14 1993-08-24 E. I. Du Pont De Nemours And Company Spray-applied fluoropolymer films for gas separation membranes
GB9811082D0 (en) * 1998-05-23 1998-07-22 Scapa Group Plc Improvements in phase-separation etc.members
US6228477B1 (en) * 1999-02-12 2001-05-08 Bha Technologies, Inc. Porous membrane structure and method
US6759129B2 (en) * 2002-04-18 2004-07-06 3M Innovative Properties Company Adhesion and bonding of multi-layer articles including a fluoropolymer layer
US7396499B2 (en) * 2004-09-28 2008-07-08 Thomas E Frankel Multiple layered membrane with fluorine containing polymer layer

Also Published As

Publication number Publication date
ATE501783T1 (de) 2011-04-15
EP1724000B1 (de) 2011-03-16
EP1724000A1 (de) 2006-11-22

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