FR969967A - - Google Patents

Info

Publication number
FR969967A
FR969967A FR969967DA FR969967A FR 969967 A FR969967 A FR 969967A FR 969967D A FR969967D A FR 969967DA FR 969967 A FR969967 A FR 969967A
Authority
FR
France
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)
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 date
Application granted granted Critical
Publication of FR969967A publication Critical patent/FR969967A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Separation By Low-Temperature Treatments (AREA)
FR969967D 1946-12-21 Expired FR969967A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US717672A US2579498A (en) 1946-12-21 1946-12-21 Process for producing oxygen

Publications (1)

Publication Number Publication Date
FR969967A true FR969967A (xx) 1950-12-28

Family

ID=24883002

Family Applications (1)

Application Number Title Priority Date Filing Date
FR969967D Expired FR969967A (xx) 1946-12-21

Country Status (2)

Country Link
US (1) US2579498A (xx)
FR (1) FR969967A (xx)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2663170A (en) * 1945-05-10 1953-12-22 American Locomotive Co Heat exchanger
US2840994A (en) * 1947-01-31 1958-07-01 Kellogg M W Co Method of separating gaseous mixtures
US2622416A (en) * 1949-03-30 1952-12-23 Standard Oil Dev Co Separation of low boiling gas mixtures
US2675889A (en) * 1949-04-01 1954-04-20 Schweizerhall Saeurefab Method for processing crude gases obtained on halogenating metallic ores
US2663168A (en) * 1949-05-23 1953-12-22 Air Prod Inc Method for defrosting gas separation systems
US2673456A (en) * 1949-06-16 1954-03-30 Standard Oil Dev Co Separation of low boiling gas mixtures
US2667043A (en) * 1950-04-22 1954-01-26 Joy Mfg Co Method and apparatus for the separation of gases
US2682162A (en) * 1951-02-17 1954-06-29 Langer Julian Separation of gases into two components by distillation
US2763137A (en) * 1951-07-10 1956-09-18 Joy Mfg Co Apparatus for and method of separating gases
US2668425A (en) * 1951-08-25 1954-02-09 Kellogg M W Co Removing impurities from a gas liquefaction system with aid of extraneous gas stream
US2802349A (en) * 1951-08-25 1957-08-13 Kellogg M W Co Removing impurities from a gas liquefaction system with aid of extraneous gas stream
BE521770A (xx) * 1952-07-28
US2777299A (en) * 1953-04-13 1957-01-15 Kellogg M W Co Separating gas mixtures
BE558904A (xx) * 1953-08-12
FR1111083A (fr) * 1954-08-06 1956-02-22 Commissariat Energie Atomique Procédé d'épuration frigorifique d'un gaz
US2932174A (en) * 1954-08-19 1960-04-12 Air Prod Inc Apparatus and method for fractionation of gas
US2863295A (en) * 1955-07-19 1958-12-09 Herrick L Johnston Inc Process for separating a gas mixture into its components
US2904966A (en) * 1955-07-28 1959-09-22 Joy Mfg Co Apparatus for and method of separating gases
US2956410A (en) * 1956-10-05 1960-10-18 Kellogg M W Co Gas separation
GB873427A (en) * 1957-05-13 1961-07-26 Air Prod Inc Apparatus and method for fractionation of gaseous mixtures
US3246478A (en) * 1963-04-08 1966-04-19 Union Carbide Corp Process and apparatus for separating low-boiling gas mixtures
US9327243B2 (en) * 2012-08-24 2016-05-03 The Boeing Company Aircraft fuel tank flammability reduction methods and systems
WO2020174172A1 (fr) * 2019-02-25 2020-09-03 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Méthode de fabrication d'un appareil d'échange de chaleur et de matière

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2460859A (en) * 1944-05-01 1949-02-08 Kellogg M W Co Method of gas separation including impurity removing steps

Also Published As

Publication number Publication date
US2579498A (en) 1951-12-25

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