DE3681663D1 - Aenderung der porengroessenverteilung. - Google Patents

Aenderung der porengroessenverteilung.

Info

Publication number
DE3681663D1
DE3681663D1 DE8686901738T DE3681663T DE3681663D1 DE 3681663 D1 DE3681663 D1 DE 3681663D1 DE 8686901738 T DE8686901738 T DE 8686901738T DE 3681663 T DE3681663 T DE 3681663T DE 3681663 D1 DE3681663 D1 DE 3681663D1
Authority
DE
Germany
Prior art keywords
pores
pct
larger
liquid
filled
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
DE8686901738T
Other languages
English (en)
Inventor
Lyons Ford
David Grant
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.)
Memtec Ltd
Original Assignee
Memtec 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 Memtec Ltd filed Critical Memtec Ltd
Application granted granted Critical
Publication of DE3681663D1 publication Critical patent/DE3681663D1/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
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Materials For Medical Uses (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
DE8686901738T 1985-03-06 1986-03-06 Aenderung der porengroessenverteilung. Expired - Fee Related DE3681663D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPG958685 1985-03-06
PCT/AU1986/000053 WO1986005117A1 (en) 1985-03-06 1986-03-06 Altering pore size distributions

Publications (1)

Publication Number Publication Date
DE3681663D1 true DE3681663D1 (de) 1991-10-31

Family

ID=3770964

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686901738T Expired - Fee Related DE3681663D1 (de) 1985-03-06 1986-03-06 Aenderung der porengroessenverteilung.

Country Status (8)

Country Link
US (1) US4814083A (de)
EP (1) EP0214245B1 (de)
JP (1) JPS62502123A (de)
AT (1) ATE67687T1 (de)
AU (1) AU571778B2 (de)
CA (1) CA1288563C (de)
DE (1) DE3681663D1 (de)
WO (1) WO1986005117A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE90225T1 (de) * 1987-06-25 1993-06-15 Atlas Copco Airpower Nv Methode zur verbesserung der trennungseigenschaften von semipermeablen membranen und die nach dieser methode verbesserten membranen.
US4921611A (en) * 1987-10-14 1990-05-01 Schucker Robert C Thin film composite membrane prepared by deposition from a solution
US4879044A (en) * 1987-10-14 1989-11-07 Exxon Research And Engineering Company Highly aromatic anisotropic polyurea/urethane membranes and their use for the separation of aromatics from non aromatics
US4963265A (en) * 1988-05-06 1990-10-16 Applied Immunesciences, Inc. Plasma processing device with anaphylatoxin remover
GB9113211D0 (en) * 1991-06-19 1991-08-07 Hypoguard Uk Ltd Support membrane
FR2679466B1 (fr) * 1991-07-25 1994-04-15 Ceramique Technique Membrane de filtration et procede de fabrication.
GB9311946D0 (en) * 1993-06-10 1993-07-28 Univ Manchester Improvements in or relating to materials
US5985164A (en) * 1994-03-07 1999-11-16 Regents Of The University Of California Method for forming a filter
US5770076A (en) * 1994-03-07 1998-06-23 The Regents Of The University Of California Micromachined capsules having porous membranes and bulk supports
US5985328A (en) * 1994-03-07 1999-11-16 Regents Of The University Of California Micromachined porous membranes with bulk support
US5651900A (en) * 1994-03-07 1997-07-29 The Regents Of The University Of California Microfabricated particle filter
US5798042A (en) * 1994-03-07 1998-08-25 Regents Of The University Of California Microfabricated filter with specially constructed channel walls, and containment well and capsule constructed with such filters
DE69533510T2 (de) * 1994-07-08 2005-09-15 Exxon Research And Engineering Co. Zeolith enthaltende zusammensetzung mit einer selektivität erhhöhenden beschichtung
GB9424723D0 (en) * 1994-12-08 1995-02-08 Fsm Technologies Ltd Method
US6897175B2 (en) * 2001-10-09 2005-05-24 General Electric Catalyst and method for the alkylation of hydroxyaromatic compounds
US7081432B2 (en) * 2003-07-10 2006-07-25 General Electric Company Alkylation catalyst and method for making alkylated phenols
US7087705B2 (en) * 2004-03-31 2006-08-08 General Electric Company Process for the monoalkylation of dihydroxy aromatic compounds
CN101267875B (zh) * 2005-09-20 2013-02-06 水通道蛋白有限公司 用于产生盐度能的含有水通道蛋白的仿生水膜
EP2060315A3 (de) * 2007-11-15 2009-08-12 DSMIP Assets B.V. Hochleistungsmembran

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2593540A (en) * 1945-09-01 1952-04-22 American Viscose Corp Semipermeable membrane
US2714578A (en) * 1951-10-02 1955-08-02 Texaco Development Corp Manufacture of permeable barriers
US2714568A (en) * 1952-02-27 1955-08-02 Exxon Research Engineering Co Asphalt laminate
BE625893A (de) * 1961-03-27
US3331772A (en) * 1965-08-03 1967-07-18 Atlantic Refining Co Desalting water by reverse osmosis through novel semipermeable membranes
US3673127A (en) * 1969-10-20 1972-06-27 Gen Electric Ultrafine porous polymer article and method of making
DE2537389A1 (de) * 1975-08-22 1977-02-24 4 P Verpackungen Gmbh Verfahren zum herstellen einer filtrationsmembran aus kunststoff, filtrationsmembran, filtrationsmatte, hergestellt unter verwendung einer filtrationsmembran und filtrationssystem zur filtration waessriger loesungen und dispersionen
GB1538810A (en) * 1976-08-10 1979-01-24 Sumitomo Electric Industries Hydrophilic porous fluorocarbon structures and process for their production
CA1110568A (en) * 1976-09-30 1981-10-13 James H. Haddad Fluid cracking process and the method for separating a suspension discharged from a riser cracking zone
US4088576A (en) * 1976-12-13 1978-05-09 Mott Lambert H Method of manufacture of tubular inertial filter
US4214020A (en) * 1977-11-17 1980-07-22 Monsanto Company Processes for coating bundles of hollow fiber membranes
US4239714A (en) * 1978-11-15 1980-12-16 Washington University Method for modifying the pore size distribution of a microporous separation medium
DE3171463D1 (en) * 1980-04-28 1985-08-29 Nat Res Dev Improvements in or relating to porous glass
US4423099A (en) * 1980-07-28 1983-12-27 Ciba-Geigy Corporation Membrane modified hydrogels
DE3205289C2 (de) * 1982-02-15 1984-10-31 Akzo Gmbh, 5600 Wuppertal Verfahren zur Herstellung von porösen Körpern mit einstellbarem Gesamtporenvolumen, einstellbarer Porengröße und einstellbarer Porenwandung
JPS5924732A (ja) * 1982-08-02 1984-02-08 Mitsubishi Rayon Co Ltd 親水化多孔質膜およびその製造方法
JPS59115704A (ja) * 1982-12-24 1984-07-04 Toray Ind Inc 半透膜の処理法

Also Published As

Publication number Publication date
EP0214245B1 (de) 1991-09-25
ATE67687T1 (de) 1991-10-15
AU5548886A (en) 1986-09-24
AU571778B2 (en) 1988-04-21
JPS62502123A (ja) 1987-08-20
US4814083A (en) 1989-03-21
CA1288563C (en) 1991-09-10
EP0214245A4 (de) 1988-01-20
EP0214245A1 (de) 1987-03-18
WO1986005117A1 (en) 1986-09-12

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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