GB663720A - Improvements in or relating to a method for the selective elimination of water vapour from gaseous mixtures - Google Patents

Improvements in or relating to a method for the selective elimination of water vapour from gaseous mixtures

Info

Publication number
GB663720A
GB663720A GB21482/47A GB2148247A GB663720A GB 663720 A GB663720 A GB 663720A GB 21482/47 A GB21482/47 A GB 21482/47A GB 2148247 A GB2148247 A GB 2148247A GB 663720 A GB663720 A GB 663720A
Authority
GB
United Kingdom
Prior art keywords
membrane
water vapour
agitated
heated
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.)
Expired
Application number
GB21482/47A
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.)
EVAPORATION NOUVELLE L
LEON AMBARD
Original Assignee
EVAPORATION NOUVELLE L
LEON AMBARD
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 EVAPORATION NOUVELLE L, LEON AMBARD filed Critical EVAPORATION NOUVELLE L
Publication of GB663720A publication Critical patent/GB663720A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • 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
    • B01D53/26—Drying gases or vapours

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)

Abstract

Water vapour is separated from the other constituents of a gaseous mixture by enclosing the mixture in a vessel having a wall comprising a non-porous membrane which will form, in the presence of water, a hydrated compound, and establishing a lower partial pressure of water vapour on the outside of the membrane. Suitable membranes may be formed of regenerated cellulose, gelatine and its derivatives, silica gel or vinylic lacquers. The method may be applied to concentrating liquids, e.g. wine, milk, coffee, broths, fruit juices and perfumes, and also to desiccating fruits and vegetables, and may be effected in an inert atmosphere to prevent oxidation, or under a partial vacuum to prevent carbonization when the liquid is heated. The process may be continuous and the membrane may be strengthened by a porous support. Azeotropic and heteroazeotropic mixtures may also be resolved, and ether, hydrogen peroxide and nitric acid concentrated. The liquid to be concentrated may be agitated and the atmosphere outside the membrane may be agitated, heated by infra red rays or subjected to vacuum treatment.
GB21482/47A 1945-12-29 1947-08-06 Improvements in or relating to a method for the selective elimination of water vapour from gaseous mixtures Expired GB663720A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR663720X 1945-12-29

Publications (1)

Publication Number Publication Date
GB663720A true GB663720A (en) 1951-12-27

Family

ID=9012250

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21482/47A Expired GB663720A (en) 1945-12-29 1947-08-06 Improvements in or relating to a method for the selective elimination of water vapour from gaseous mixtures

Country Status (1)

Country Link
GB (1) GB663720A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2953502A (en) * 1955-05-24 1960-09-20 American Oil Co Separation of azeotropic mixtures
US2981680A (en) * 1957-03-28 1961-04-25 Standard Oil Co Separation of mixtures
GB2139110A (en) * 1982-12-27 1984-11-07 Gen Electric Water vapor exchange system
WO2007014438A1 (en) * 2005-08-04 2007-02-08 Saban Ventures Pty Limited Apparatus for concentrating a nebulant
US9050385B2 (en) 2007-02-02 2015-06-09 Saban Ventures Pty Limited Methods of disinfection or sterilization

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2953502A (en) * 1955-05-24 1960-09-20 American Oil Co Separation of azeotropic mixtures
US2981680A (en) * 1957-03-28 1961-04-25 Standard Oil Co Separation of mixtures
GB2139110A (en) * 1982-12-27 1984-11-07 Gen Electric Water vapor exchange system
EA014821B1 (en) * 2005-08-04 2011-02-28 Сэйбэн Венчерз Пти Лимитед Apparatus for concentrating a nebulant
US8444919B2 (en) 2005-08-04 2013-05-21 Saban Ventures Pty Limited Space disinfection
EP1919521A1 (en) * 2005-08-04 2008-05-14 Saban Ventures Pty Limited Apparatus for concentrating a nebulant
EP1954323A1 (en) * 2005-08-04 2008-08-13 Saban Ventures Pty Limited Membrane sterilization
EP1919521A4 (en) * 2005-08-04 2009-09-02 Saban Ventures Pty Ltd Apparatus for concentrating a nebulant
EP1954323A4 (en) * 2005-08-04 2009-09-02 Saban Ventures Pty Ltd Membrane sterilization
EA013191B1 (en) * 2005-08-04 2010-02-26 Сэйбэн Венчерз Пти Лимитед Space disinfection
WO2007014438A1 (en) * 2005-08-04 2007-02-08 Saban Ventures Pty Limited Apparatus for concentrating a nebulant
EP2543391A1 (en) * 2005-08-04 2013-01-09 Saban Ventures Pty Limited Membrane sterilization
WO2007014437A1 (en) * 2005-08-04 2007-02-08 Saban Ventures Pty Limited Space disinfection
US8591808B2 (en) 2005-08-04 2013-11-26 Saban Ventures Pty Limited Aerosol
US8591807B2 (en) 2005-08-04 2013-11-26 Saban Ventures Pty Limited Membrane sterilization
US8658089B2 (en) 2005-08-04 2014-02-25 Saban Ventures Pty Limited Membrane concentrator
US8974737B2 (en) 2005-08-04 2015-03-10 Saban Ventures Pty Limited Space Disinfection
US9241491B2 (en) 2005-08-04 2016-01-26 Saban Ventures Pty Limited Aerosol
US9138005B2 (en) 2005-08-04 2015-09-22 Saban Ventures Pty Limited Membrane concentrator
US9192164B2 (en) 2005-08-04 2015-11-24 Saban Ventures Pty Ltd Membrane sterilization
US9050385B2 (en) 2007-02-02 2015-06-09 Saban Ventures Pty Limited Methods of disinfection or sterilization

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