DE68904597D1 - Komposit-membranen. - Google Patents

Komposit-membranen.

Info

Publication number
DE68904597D1
DE68904597D1 DE8989305213T DE68904597T DE68904597D1 DE 68904597 D1 DE68904597 D1 DE 68904597D1 DE 8989305213 T DE8989305213 T DE 8989305213T DE 68904597 T DE68904597 T DE 68904597T DE 68904597 D1 DE68904597 D1 DE 68904597D1
Authority
DE
Germany
Prior art keywords
composite membranes
membranes
composite
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.)
Expired - Fee Related
Application number
DE8989305213T
Other languages
English (en)
Other versions
DE68904597T2 (de
Inventor
Alexander Philip Davidson
Michael Patrick Thomas
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.)
Societe des Ceramiques Techniques SA
Original Assignee
Ceramesh Ltd
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 Ceramesh Ltd filed Critical Ceramesh Ltd
Publication of DE68904597D1 publication Critical patent/DE68904597D1/de
Application granted granted Critical
Publication of DE68904597T2 publication Critical patent/DE68904597T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B01D67/0039—Inorganic membrane manufacture
    • B01D67/0048—Inorganic membrane manufacture by sol-gel transition
    • 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
    • B01D67/0039—Inorganic membrane manufacture
    • B01D67/0041—Inorganic membrane manufacture by agglomeration of particles in the dry state
    • 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
    • B01D67/0039—Inorganic membrane manufacture
    • B01D67/0041—Inorganic membrane manufacture by agglomeration of particles in the dry state
    • B01D67/00411—Inorganic membrane manufacture by agglomeration of particles in the dry state by sintering
    • 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
    • B01D67/0039—Inorganic membrane manufacture
    • B01D67/0046—Inorganic membrane manufacture by slurry techniques, e.g. die or slip-casting
    • 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
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • 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
    • B01D71/02—Inorganic material
    • B01D71/05—Cermet materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/06—Specific viscosities of materials involved
    • 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
    • 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
    • B01D2325/0283—Pore size
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/04—Characteristic thickness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/24—Mechanical properties, e.g. strength
DE8989305213T 1988-05-24 1989-05-23 Komposit-membranen. Expired - Fee Related DE68904597T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888812217A GB8812217D0 (en) 1988-05-24 1988-05-24 Composite membranes

Publications (2)

Publication Number Publication Date
DE68904597D1 true DE68904597D1 (de) 1993-03-11
DE68904597T2 DE68904597T2 (de) 1993-05-19

Family

ID=10637403

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989305213T Expired - Fee Related DE68904597T2 (de) 1988-05-24 1989-05-23 Komposit-membranen.

Country Status (7)

Country Link
US (1) US4935139A (de)
EP (1) EP0344961B1 (de)
JP (1) JPH0299126A (de)
AU (1) AU610803B2 (de)
CA (1) CA1336872C (de)
DE (1) DE68904597T2 (de)
GB (1) GB8812217D0 (de)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USH1682H (en) * 1996-05-28 1997-10-07 The United States Of America As Represented By The Secretary Of The Air Force Method for producing ceramic coatings on fibers
DK249689A (da) * 1988-05-24 1989-11-25 Alcan Int Ltd Sammensat membran og fremgangsmaade ved dens fremstilling
US5605628A (en) * 1988-05-24 1997-02-25 North West Water Group Plc Composite membranes
US5256294A (en) * 1990-09-17 1993-10-26 Genentech, Inc. Tangential flow filtration process and apparatus
DE4117284A1 (de) * 1991-05-27 1992-12-03 Studiengesellschaft Kohle Mbh Verfahren zur herstellung von mikroporoesen keramikmembranen fuer die trennung von gas- und fluessigkeitsgemischen
EP0561001B1 (de) * 1991-10-07 1997-01-22 Nippon Seisen Co., Ltd. Laminiertes filtermedium, methode zur herstellung des mediums und filter, der das medium verwendet
US5186833A (en) * 1991-10-10 1993-02-16 Exxon Research And Engineering Company Composite metal-ceramic membranes and their fabrication
US5275726A (en) * 1992-07-29 1994-01-04 Exxon Research & Engineering Co. Spiral wound element for separation
NL9201483A (nl) * 1992-08-20 1994-03-16 Hoogovens Ind Ceramics Werkwijze voor het vervaardigen van een keramisch membraan voor microfiltratie.
US5364586A (en) * 1993-08-17 1994-11-15 Ultram International L.L.C. Process for the production of porous membranes
FI943809A (fi) * 1994-08-19 1996-02-20 Outokumpu Mintec Oy Suodatinväliaine
GB9505038D0 (en) * 1994-10-01 1995-05-03 Imas Uk Ltd A filter, apparatus including the filter and a method of use of the apparatus
CA2160282A1 (en) * 1995-02-14 1996-08-15 Michael R. Gildersleeve Supported membrane assembly
US5665235A (en) * 1995-05-09 1997-09-09 Pall Corporation Supported fibrous web assembly
US5645956A (en) * 1995-07-27 1997-07-08 Pall Corporation Resilient battery separator
US6309546B1 (en) * 1997-01-10 2001-10-30 Ellipsis Corporation Micro and ultrafilters with controlled pore sizes and pore size distribution and methods for making
US5830340A (en) * 1997-03-05 1998-11-03 Trumem International Llc Method for making a composite filter
NL1010267C2 (nl) * 1998-10-07 2000-04-10 Univ Utrecht Gemodificeerde poreuze metaal oppervlakken.
US6258272B1 (en) 1999-04-09 2001-07-10 Usf Filtrations And Separations Group, Inc. Internal hydrophilic membranes from blended anionic copolymers
US6596112B1 (en) * 2000-10-20 2003-07-22 Pall Corporation Laminates of asymmetric membranes
DE10055610A1 (de) * 2000-11-09 2002-05-23 Creavis Tech & Innovation Gmbh Feinstporiger Verbundwerkstoff, Verfahren zu dessen Herstellung und die Verwendung des Verbundwerkstoffes
DE10102295A1 (de) * 2001-01-19 2002-08-08 Gkn Sinter Metals Gmbh Gradiert aufgebaute Filter und Verfahren zu ihrer Herstellung
EP1283068A1 (de) * 2001-07-30 2003-02-12 Saehan Industries, Inc. Umkehrosmosemembran mit hervorragender fäulnishemmenden Eigenschaft und Herstellungsverfahren
US6998009B2 (en) * 2003-06-10 2006-02-14 Ut-Battelle, Llc Filter and method of fabricating
US20040258611A1 (en) * 2003-06-23 2004-12-23 Mark Barrow Colloidal composite sol gel formulation with an expanded gel network for making thick inorganic coatings
US7625840B2 (en) * 2003-09-17 2009-12-01 Uchicago Argonne, Llc. Catalytic nanoporous membranes
US7874432B2 (en) * 2004-03-23 2011-01-25 Velocys Protected alloy surfaces in microchannel apparatus and catalysts, alumina supported catalysts, catalyst intermediates, and methods of forming catalysts and microchannel apparatus
DE102004046310A1 (de) * 2004-09-24 2006-04-06 Forschungszentrum Jülich GmbH Vorrichtung zur Gasseparation sowie Verfahren zur Herstellung einer solchen Vorrichtung
DE102005031856A1 (de) * 2005-05-13 2006-11-16 Atech Innovations Gmbh Verfahren zur Herstellung von keramischen Filtern, Engobe und keramischer Filter
JP4682949B2 (ja) * 2006-07-31 2011-05-11 株式会社デンソー 車両用空調システム
JP4682950B2 (ja) * 2006-07-31 2011-05-11 株式会社デンソー 車両用空調システム
US20080093291A1 (en) * 2006-10-18 2008-04-24 Ngk Insulators, Ltd. Ceramic porous membrane and ceramic filter
WO2008056803A2 (en) * 2006-11-06 2008-05-15 Ngk Insulators, Ltd. Separation membrane-porous material composite and method for manufacturing the same
US7767257B2 (en) 2007-05-31 2010-08-03 Corning Incorporated Method for preparing a porous inorganic coating on a porous support using certain pore formers
US9878272B2 (en) 2010-05-28 2018-01-30 Corning Incorporated Porous inorganic membranes and method of manufacture
JP5912575B2 (ja) * 2012-01-26 2016-04-27 三菱アルミニウム株式会社 加工性に優れる表面処理アルミニウム板の製造方法
KR20150071547A (ko) 2013-12-18 2015-06-26 삼성전자주식회사 복합막, 상기 복합막을 포함하는 반투과성 분리막 및 상기 분리막을 포함하는 수처리 장치
US9943808B2 (en) 2016-02-19 2018-04-17 King Fahd University Of Petroleum And Minerals Aluminum oxide supported gas permeable membranes

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3926799A (en) * 1972-10-03 1975-12-16 Us Interior Support for dynamic membrane
FR2527092B1 (fr) * 1973-01-08 1985-10-25 Commissariat Energie Atomique Procede de preparation d'elements filtrants a permeabilite elevee
FR2550953B1 (fr) * 1977-04-12 1987-02-20 Commissariat Energie Atomique Procede de fabrication de membranes minerales permeables
LU79631A1 (de) * 1978-05-10 1979-12-06 Euratom Korrosionsstabile diaphragmen und filter mit oxydkeramik-beschichtung
ATE6991T1 (de) * 1980-05-21 1984-04-15 Societe De Fabrication D'elements Catalytiques Verfahren zur herstellung einer trockenen anorganischen ultrafiltrationsmembran und nach einem solchen verfahren hergestellte membran.
FR2549736B1 (fr) * 1983-07-29 1988-10-07 Ceraver Membrane de filtration
NL8303079A (nl) * 1983-09-05 1985-04-01 Stichting Energie Werkwijze voor de bereiding van scheurvrije semi-permeabele anorganische membranen.
US4762619A (en) * 1985-07-17 1988-08-09 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Method of forming dynamic membrane on stainless steel support
FR2587026B1 (fr) * 1985-09-09 1992-02-07 Centre Nat Rech Scient Utilisation de poudres frittables de granulometrie particuliere dans la realisation d'elements de filtration en ceramique poreuse, et ceramiques ainsi obtenues
DE3671046D1 (de) * 1985-11-25 1990-06-13 Alusuisse Lonza Services Ag Verfahren zur herstellung einer teildurchlaessigen membran.
DK193287A (da) * 1986-04-16 1987-10-17 Alcan Int Ltd Sammensat membran
FR2614214B1 (fr) * 1987-04-23 1993-02-12 Commissariat Energie Atomique Membrane semi-permeable organominerale et son procede de fabrication.

Also Published As

Publication number Publication date
US4935139A (en) 1990-06-19
AU3509389A (en) 1989-11-30
CA1336872C (en) 1995-09-05
GB8812217D0 (en) 1988-06-29
AU610803B2 (en) 1991-05-23
EP0344961A1 (de) 1989-12-06
EP0344961B1 (de) 1993-01-27
JPH0299126A (ja) 1990-04-11
DE68904597T2 (de) 1993-05-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: NORTH WEST WATER GROUP P.L.C., WARRINGTON, GB

8327 Change in the person/name/address of the patent owner

Owner name: SOCIETE DES CERAMIQUES TECHNIQUES, BAZET, FR

8328 Change in the person/name/address of the agent

Free format text: SERWE, K., DIPL.-ING., PAT.-ANW., 54290 TRIER

8339 Ceased/non-payment of the annual fee