AU3287000A - Method and device of separating substance mixtures in liquid and/or vapour form by pervaporation and/or vapour permeation - Google Patents

Method and device of separating substance mixtures in liquid and/or vapour form by pervaporation and/or vapour permeation

Info

Publication number
AU3287000A
AU3287000A AU32870/00A AU3287000A AU3287000A AU 3287000 A AU3287000 A AU 3287000A AU 32870/00 A AU32870/00 A AU 32870/00A AU 3287000 A AU3287000 A AU 3287000A AU 3287000 A AU3287000 A AU 3287000A
Authority
AU
Australia
Prior art keywords
hollow body
vapour
permeate
pervaporation
liquid
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.)
Abandoned
Application number
AU32870/00A
Inventor
Willy Heinzelmann
Bernd Molter
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.)
GEA Group AG
Original Assignee
Metallgesellschaft AG
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 Metallgesellschaft AG filed Critical Metallgesellschaft AG
Publication of AU3287000A publication Critical patent/AU3287000A/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
    • 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
    • B01D61/362—Pervaporation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/06—Tubular membrane modules

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

The invention relates to a method for separating substance mixtures in liquid and/or vapour form by pervaporation and/or vapour permeation, according to which the membrane (3) is configured as a dimensionally stable hollow body which is open to one side or is positioned on a porous hollow body which is open to one side and serves as support (1). The hollow body is positioned in a heatable container (4) which contains the substance mixture (5) to be separated. A concentration gradient for the substance to be separated (permeate) is set between the substance mixture to be separated and the inner chamber (7) of the hollow body. The concentration gradient moves the permeate (8) through the membrane (3) and into the inner chamber (7) of the hollow body. The permeate (8) is then evacuated from the inner chamber (7) of the hollow body and the substance mixture (retentate) stripped of the permeate (8) is removed from the container (4). The flow rate in the container is between 0.1 and 0.3 cm/s. The invention further relates to a device for carrying out the above method.
AU32870/00A 1999-03-10 2000-03-07 Method and device of separating substance mixtures in liquid and/or vapour form by pervaporation and/or vapour permeation Abandoned AU3287000A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19910549 1999-03-10
DE19910549A DE19910549A1 (en) 1999-03-10 1999-03-10 Method and device for separating liquid and / or vapor mixtures by pervaporation and / or vapor permeation
PCT/EP2000/001972 WO2000053292A1 (en) 1999-03-10 2000-03-07 Method and device of separating substance mixtures in liquid and/or vapour form by pervaporation and/or vapour permeation

Publications (1)

Publication Number Publication Date
AU3287000A true AU3287000A (en) 2000-09-28

Family

ID=7900393

Family Applications (1)

Application Number Title Priority Date Filing Date
AU32870/00A Abandoned AU3287000A (en) 1999-03-10 2000-03-07 Method and device of separating substance mixtures in liquid and/or vapour form by pervaporation and/or vapour permeation

Country Status (5)

Country Link
EP (1) EP1165212B1 (en)
AT (1) ATE240152T1 (en)
AU (1) AU3287000A (en)
DE (2) DE19910549A1 (en)
WO (1) WO2000053292A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004049718A1 (en) * 2004-10-11 2006-04-13 Thomas Janke Diffusion apparatus for separating and/or combining liquid or gaseous materials, e.g. replacing carbon dioxide in fermentation media by oxygen, based on polymer-coated hollow bodies of sintered metal

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3312359A1 (en) * 1982-05-14 1983-11-24 Akzo Gmbh, 5600 Wuppertal METHOD AND DEVICE FOR TRANSMEMBRAL DISTILLATION
JPH02160006A (en) * 1988-12-13 1990-06-20 Hitachi Plant Eng & Constr Co Ltd Device for removing volatile organic matter
CH685331A5 (en) * 1992-05-27 1995-06-15 Krebs & Co Ag Module to perform the pervaporation of fluids.
US5294345A (en) * 1993-02-01 1994-03-15 Membrane Technology And Research, Inc. Membrane module assembly

Also Published As

Publication number Publication date
EP1165212A1 (en) 2002-01-02
EP1165212B1 (en) 2003-05-14
DE50002178D1 (en) 2003-06-18
DE19910549A1 (en) 2000-09-14
ATE240152T1 (en) 2003-05-15
WO2000053292A1 (en) 2000-09-14

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase