FR1178482A - Improvement in gas diffusion separation processes - Google Patents

Improvement in gas diffusion separation processes

Info

Publication number
FR1178482A
FR1178482A FR1178482DA FR1178482A FR 1178482 A FR1178482 A FR 1178482A FR 1178482D A FR1178482D A FR 1178482DA FR 1178482 A FR1178482 A FR 1178482A
Authority
FR
France
Prior art keywords
improvement
gas diffusion
separation processes
diffusion separation
processes
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
Other languages
French (fr)
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Application granted granted Critical
Publication of FR1178482A publication Critical patent/FR1178482A/en
Expired 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
    • 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)
FR1178482D 1957-05-04 1957-05-04 Improvement in gas diffusion separation processes Expired FR1178482A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR1178482A true FR1178482A (en) 1959-05-11

Family

ID=9677188

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1178482D Expired FR1178482A (en) 1957-05-04 1957-05-04 Improvement in gas diffusion separation processes

Country Status (4)

Country Link
BE (1) BE567160A (en)
DE (1) DE1217341B (en)
FR (1) FR1178482A (en)
NL (2) NL227493A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2180542A1 (en) * 1972-04-20 1973-11-30 Commissariat Energie Atomique Elementary sepg cell - for sepg mixts of isotopic cpds
FR2370506A1 (en) * 1976-11-11 1978-06-09 Exxon Nuclear Co Inc METHOD AND APPARATUS FOR ISOTOPIC ENRICHMENT BY CENTRIFUGATION
NL7808732A (en) * 1977-10-19 1980-11-28 Uranit Gmbh METHOD FOR OPERATING A SEPARATION CASCADE FOR SEPARATING GASEOUS MATERIAL MIXTURES, IN PARTICULAR ISOTOPE MIXTURES.
EP1106235A1 (en) * 1999-12-09 2001-06-13 L'air Liquide Société Anonyme pour l'étude et l'exploitation des procédés Georges Claude Installation and process for separating gases by selective permeation

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5112031B2 (en) * 1972-02-29 1976-04-15
DE2947089A1 (en) * 1979-11-22 1981-05-27 Helmut Dr.-Ing. 5804 Herdecke Michele METHOD FOR SEPARATING FLUIDS BY PERMEATION

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE295463C (en) *
DE17981C (en) * P. MAKGIS in Paris Apparatus for generating oxygen by dialysis of the atmospheric air
DE192034C (en) * 1905-01-22
DE434981C (en) * 1925-09-23 1926-10-07 Philips Gloeilampenfabrieken F Process for the continuous separation of a gas mixture
FR632337A (en) * 1927-04-14 1928-01-07 Process and apparatus for the separation of hydrogen from gas mixtures containing it
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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2180542A1 (en) * 1972-04-20 1973-11-30 Commissariat Energie Atomique Elementary sepg cell - for sepg mixts of isotopic cpds
FR2370506A1 (en) * 1976-11-11 1978-06-09 Exxon Nuclear Co Inc METHOD AND APPARATUS FOR ISOTOPIC ENRICHMENT BY CENTRIFUGATION
NL7808732A (en) * 1977-10-19 1980-11-28 Uranit Gmbh METHOD FOR OPERATING A SEPARATION CASCADE FOR SEPARATING GASEOUS MATERIAL MIXTURES, IN PARTICULAR ISOTOPE MIXTURES.
EP1106235A1 (en) * 1999-12-09 2001-06-13 L'air Liquide Société Anonyme pour l'étude et l'exploitation des procédés Georges Claude Installation and process for separating gases by selective permeation
FR2802114A1 (en) * 1999-12-09 2001-06-15 Air Liquide INSTALLATION AND METHOD FOR SEPARATING GAS BY SELECTIVE PERMEATION

Also Published As

Publication number Publication date
BE567160A (en)
DE1217341B (en) 1966-05-26
NL227493A (en)
NL108004C (en)

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