DE3763368D1 - COMPOSED MEMBRANES. - Google Patents

COMPOSED MEMBRANES.

Info

Publication number
DE3763368D1
DE3763368D1 DE8787303345T DE3763368T DE3763368D1 DE 3763368 D1 DE3763368 D1 DE 3763368D1 DE 8787303345 T DE8787303345 T DE 8787303345T DE 3763368 T DE3763368 T DE 3763368T DE 3763368 D1 DE3763368 D1 DE 3763368D1
Authority
DE
Germany
Prior art keywords
membranes
composed membranes
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
DE8787303345T
Other languages
German (de)
Inventor
Robin Christopher Furneaux
Alexander Philip Davidson
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.)
Rio Tinto Alcan International Ltd
Original Assignee
Alcan International Ltd Canada
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 Alcan International Ltd Canada filed Critical Alcan International Ltd Canada
Application granted granted Critical
Publication of DE3763368D1 publication Critical patent/DE3763368D1/en
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
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • B01D71/024—Oxides
    • B01D71/025—Aluminium oxide
    • 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
    • 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
DE8787303345T 1986-04-16 1987-04-15 COMPOSED MEMBRANES. Expired - Fee Related DE3763368D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868609248A GB8609248D0 (en) 1986-04-16 1986-04-16 Composite membranes

Publications (1)

Publication Number Publication Date
DE3763368D1 true DE3763368D1 (en) 1990-08-02

Family

ID=10596272

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787303345T Expired - Fee Related DE3763368D1 (en) 1986-04-16 1987-04-15 COMPOSED MEMBRANES.

Country Status (9)

Country Link
JP (2) JPS62279806A (en)
KR (1) KR870009760A (en)
CN (1) CN1011202B (en)
AU (1) AU590700B2 (en)
BR (1) BR8701858A (en)
DE (1) DE3763368D1 (en)
DK (1) DK193787A (en)
GB (1) GB8609248D0 (en)
NO (1) NO871595L (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63287504A (en) * 1987-05-19 1988-11-24 Ngk Insulators Ltd Separation membrane
EP0327687A3 (en) * 1987-12-11 1989-11-15 Norton Company Ultrafiltration membranes
JPH0243928A (en) * 1988-08-01 1990-02-14 Ngk Insulators Ltd Inorganic porous membrane
GB8922069D0 (en) * 1989-09-29 1989-11-15 Alcan Int Ltd Separation devices incorporating porous anodic films
JPH07163848A (en) * 1994-08-04 1995-06-27 Ngk Insulators Ltd Production of inorganic porous membrane
US6736971B2 (en) * 2000-08-07 2004-05-18 Cuno Incorporated Pre-metered, unsupported multilayer microporous membrane
JP4795626B2 (en) * 2003-03-04 2011-10-19 紀夫 寺前 Method for producing porous film and thin film
JP4562565B2 (en) * 2005-03-23 2010-10-13 株式会社ノリタケカンパニーリミテド Inorganic porous separation membrane and method for producing the same
CN100337991C (en) * 2005-12-23 2007-09-19 北京蓝景创新科技有限公司 Superfine metal sintered matrix composite membrane, its preparation method and sea water desalination system
JP6782081B2 (en) * 2016-03-11 2020-11-11 オルガノ株式会社 Filtration membrane for capturing fine particles and its manufacturing method, and porous membrane and its manufacturing method
CN110548421B (en) * 2019-08-27 2022-03-08 武汉艾科滤膜技术有限公司 Preparation method and application of strong adsorption type ultrafiltration membrane

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8303079A (en) * 1983-09-05 1985-04-01 Stichting Energie PROCESS FOR THE PREPARATION OF CRACK-FREE SEMI-PERMEABLE INORGANIC MEMBRANES.
JPS6071007A (en) * 1983-09-06 1985-04-22 セラヴエール Production of fine filtration, ultrafiltration or reverse osmosis element
JPS6171804A (en) * 1984-09-17 1986-04-12 Toyo Soda Mfg Co Ltd Porous aluminum oxide membrane

Also Published As

Publication number Publication date
DK193787D0 (en) 1987-04-14
AU7155487A (en) 1987-10-22
NO871595D0 (en) 1987-04-15
JPS62294403A (en) 1987-12-21
NO871595L (en) 1987-10-19
DK193787A (en) 1987-10-17
JPS62279806A (en) 1987-12-04
GB8609248D0 (en) 1986-05-21
CN1011202B (en) 1991-01-16
JPH0550330B2 (en) 1993-07-28
AU590700B2 (en) 1989-11-09
CN87102849A (en) 1987-10-28
KR870009760A (en) 1987-11-30
BR8701858A (en) 1988-01-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee