NL227493A - - Google Patents

Info

Publication number
NL227493A
NL227493A NL227493DA NL227493A NL 227493 A NL227493 A NL 227493A NL 227493D A NL227493D A NL 227493DA NL 227493 A NL227493 A NL 227493A
Authority
NL
Netherlands
Application number
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.)
Publication of NL227493A publication Critical patent/NL227493A/xx

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
    • B01D53/225—Multiple stage diffusion
    • B01D53/226—Multiple stage diffusion in serial connexion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D59/00—Separation of different isotopes of the same chemical element
    • B01D59/10—Separation by diffusion
    • B01D59/12—Separation by diffusion by diffusion through barriers

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)
  • Separation Of Gases By Adsorption (AREA)
NL227493D 1957-05-04 NL227493A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1217341X 1957-05-04

Publications (1)

Publication Number Publication Date
NL227493A true NL227493A (fr)

Family

ID=9677188

Family Applications (2)

Application Number Title Priority Date Filing Date
NL227493D NL227493A (fr) 1957-05-04
NL108004D NL108004C (fr) 1957-05-04

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL108004D NL108004C (fr) 1957-05-04

Country Status (4)

Country Link
BE (1) BE567160A (fr)
DE (1) DE1217341B (fr)
FR (1) FR1178482A (fr)
NL (2) NL108004C (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5112031B2 (fr) * 1972-02-29 1976-04-15
FR2180542A1 (en) * 1972-04-20 1973-11-30 Commissariat Energie Atomique Elementary sepg cell - for sepg mixts of isotopic cpds
US4167244A (en) * 1976-11-11 1979-09-11 Exxon Nuclear Company, Inc. Gas-centrifuge unit and centrifugal process for isotope separation
DE2746871C1 (de) * 1977-10-19 1985-10-31 Uranit GmbH, 5170 Jülich Verfahren und Vorrichtung zum Betreiben einer Trennkaskade zum Trennen gasfoermiger Stoffgemische,insbesondere von Isotopengemischen
DE2947089A1 (de) * 1979-11-22 1981-05-27 Helmut Dr.-Ing. 5804 Herdecke Michele Verfahren zur trennung von fluiden durch permeation
FR2802114B1 (fr) * 1999-12-09 2002-06-28 Air Liquide Installation et procede de separation de gaz par permeation selective

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE17981C (de) * P. MAKGIS in Paris Apparat zur Erzeugung des Sauerstoffes durch Dialyse der atmosphärischen Luft
DE295463C (fr) *
DE192034C (fr) * 1905-01-22
DE434981C (de) * 1925-09-23 1926-10-07 Philips Gloeilampenfabrieken F Verfahren zur ununterbrochenen Trennung eines Gasgemisches
FR632337A (fr) * 1927-04-14 1928-01-07 Procédé et appareils pour la séparation de l'hydrogène de mélanges gazeux en contenant
US2540152A (en) * 1949-12-10 1951-02-06 Sol W Weller Recovery of light elemental gases
US2540151A (en) * 1949-12-10 1951-02-06 Sol W Weller Separation of oxygen from gas mixtures containing the same

Also Published As

Publication number Publication date
FR1178482A (fr) 1959-05-11
NL108004C (fr)
BE567160A (fr)
DE1217341B (de) 1966-05-26

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