ATE84985T1 - Verfahren zur osmotischen destillation und semipermeable sperren dazu. - Google Patents

Verfahren zur osmotischen destillation und semipermeable sperren dazu.

Info

Publication number
ATE84985T1
ATE84985T1 AT87903213T AT87903213T ATE84985T1 AT E84985 T1 ATE84985 T1 AT E84985T1 AT 87903213 T AT87903213 T AT 87903213T AT 87903213 T AT87903213 T AT 87903213T AT E84985 T1 ATE84985 T1 AT E84985T1
Authority
AT
Austria
Prior art keywords
osmotic pressure
pct
fluid
date nov
semipermeable
Prior art date
Application number
AT87903213T
Other languages
English (en)
Inventor
Michel Serge Maxime Lefebvre
Original Assignee
Virginia Holdings Limited
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 Virginia Holdings Limited filed Critical Virginia Holdings Limited
Application granted granted Critical
Publication of ATE84985T1 publication Critical patent/ATE84985T1/de

Links

Classifications

    • 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
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/04—Feed pretreatment
    • 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
    • B01D61/36—Pervaporation; Membrane distillation; Liquid permeation
    • B01D61/364—Membrane distillation
    • 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
    • B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nanotechnology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • External Artificial Organs (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
AT87903213T 1986-05-05 1987-05-05 Verfahren zur osmotischen destillation und semipermeable sperren dazu. ATE84985T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPH574086 1986-05-05
PCT/AU1987/000132 WO1987006850A1 (en) 1986-05-05 1987-05-05 Osmotic distillation process and semipermeable barriers therefor
EP87903213A EP0304426B1 (de) 1986-05-05 1987-05-05 Verfahren zur osmotischen destillation und semipermeable sperren dazu

Publications (1)

Publication Number Publication Date
ATE84985T1 true ATE84985T1 (de) 1993-02-15

Family

ID=3771599

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87903213T ATE84985T1 (de) 1986-05-05 1987-05-05 Verfahren zur osmotischen destillation und semipermeable sperren dazu.

Country Status (10)

Country Link
US (1) US5098566A (de)
EP (1) EP0304426B1 (de)
JP (1) JPH01503282A (de)
KR (1) KR950007918B1 (de)
AT (1) ATE84985T1 (de)
AU (1) AU607142B2 (de)
BR (1) BR8707689A (de)
DE (1) DE3783910D1 (de)
DK (1) DK988A (de)
WO (1) WO1987006850A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5938928A (en) * 1991-08-01 1999-08-17 Nonap Pty. Ltd. Osmotic distillation process using a membrane laminate
FR2682613B1 (fr) * 1991-10-22 1994-06-03 Cogia Procede de deshydratation au moins partielle d'une composition aqueuse et dispositifs pour mettre en óoeuvre le procede.
GB9705454D0 (en) * 1997-03-17 1997-05-07 Ucb Sa Membrane structure and bag comprising IT
US6112908A (en) * 1998-02-11 2000-09-05 Rentiers Machinery Pty, Ltd. Membrane laminates and methods for their preparation
US6299777B1 (en) 1999-08-17 2001-10-09 Cms Technology Holdings, Inc. Osmotic distillation process
US6365051B1 (en) 1999-10-12 2002-04-02 Mansour S. Bader Precipitation-membrane distillation hybrid system for the treatment of aqueous streams
US6663778B1 (en) 1999-10-12 2003-12-16 Mansour S. Bader Process for the treatment of aqueous streams containing inorganics
NL1017516C2 (nl) * 2001-03-06 2002-09-09 Tno Fractionering van vloeistofmengsels met behulp van membraancontactoren.
US20040238343A1 (en) * 2003-05-28 2004-12-02 Joseph Kuo Membrane distillation method
US7713331B2 (en) * 2003-11-05 2010-05-11 Rheodyne, Llc Axial transfer line degassing
US6949132B2 (en) * 2003-11-05 2005-09-27 Systel, Llc Axial degassing transfer lines
CA2469769A1 (en) * 2004-06-04 2005-12-04 Aker Kvaerner Canada Inc. Apparatus and method for spent alkali metal halide solution concentration using osmotic membrane distillation
US7392848B1 (en) 2005-05-27 2008-07-01 Bader Mansour S Methods to produce sulfate-free saline water and gypsum
US8652332B2 (en) * 2009-01-09 2014-02-18 Massachusetts Institute Of Technology Liquid filtration using pressure difference across a hydrophobic membrane
FR2943926B1 (fr) * 2009-04-02 2011-05-06 Ederna Procede et dispositif d'evaporation osmotique
EP2651543B1 (de) 2010-12-15 2020-06-10 Stichting Wageningen Research Membrantrennverfahren
US8668812B2 (en) 2011-02-18 2014-03-11 Ut-Battelle, Llc Superhydrophobic coated apparatus for liquid purification by evaporative condensation
US9352981B2 (en) 2011-02-18 2016-05-31 Ut-Battelle, Llc Harvesting contaminants from liquid
WO2013039967A1 (en) 2011-09-12 2013-03-21 Idex Health & Science Llc Supersaturated fluid degassing
FR3004965B1 (fr) * 2013-04-30 2015-05-15 Ederna Dispositif et procede d'extraction par evaporation osmotique
CN108786478B (zh) * 2018-05-04 2021-03-23 河南工程学院 膜蒸馏用复合膜的制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE608328A (de) * 1960-09-19
GB1000038A (de) * 1960-12-06
DE2629719A1 (de) * 1976-07-02 1978-01-05 Krupp Gmbh Filter fuer die membrantrenntechnik
US4088576A (en) * 1976-12-13 1978-05-09 Mott Lambert H Method of manufacture of tubular inertial filter
DE3265896D1 (en) * 1981-11-30 1985-10-03 Asahi Chemical Ind Membrane filtration using ultrafiltration membrane
DE3332346A1 (de) * 1983-09-08 1985-04-04 Kernforschungsanlage Jülich GmbH, 5170 Jülich Wasserstoff-permeationswand, verfahren zur herstellung derselben und deren verwendung
JPS6154206A (ja) * 1984-08-23 1986-03-18 Nitto Electric Ind Co Ltd サ−モパ−ベ−パレ−シヨン装置
JPS6154207A (ja) * 1984-08-23 1986-03-18 Nitto Electric Ind Co Ltd 重貴金属含有液の濃縮方法
ZA858921B (en) * 1984-11-21 1986-07-30 Syrinx Res Pty Ltd Osmotic concentration by membrane

Also Published As

Publication number Publication date
DK988D0 (da) 1988-01-04
BR8707689A (pt) 1989-08-15
JPH01503282A (ja) 1989-11-09
EP0304426A4 (de) 1989-06-21
DE3783910T (de) 1993-03-11
US5098566A (en) 1992-03-24
AU607142B2 (en) 1991-02-28
KR880701126A (ko) 1988-07-25
KR950007918B1 (ko) 1995-07-21
AU7398287A (en) 1987-12-01
EP0304426B1 (de) 1993-01-27
EP0304426A1 (de) 1989-03-01
DE3783910D1 (de) 1993-03-11
DK988A (da) 1988-01-04
WO1987006850A1 (en) 1987-11-19

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties