FR1169625A - Procédé et appareil pour séparer des mélanges de gaz - Google Patents

Procédé et appareil pour séparer des mélanges de gaz

Info

Publication number
FR1169625A
FR1169625A FR1169625DA FR1169625A FR 1169625 A FR1169625 A FR 1169625A FR 1169625D A FR1169625D A FR 1169625DA FR 1169625 A FR1169625 A FR 1169625A
Authority
FR
France
Prior art keywords
gas mixtures
separating gas
separating
mixtures
gas
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
English (en)
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.)
Union Carbide Corp
Original Assignee
Union Carbide and Carbon Corp
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 Union Carbide and Carbon Corp filed Critical Union Carbide and Carbon Corp
Application granted granted Critical
Publication of FR1169625A publication Critical patent/FR1169625A/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S62/00—Refrigeration
    • Y10S62/912—External refrigeration system
    • Y10S62/913—Liquified gas

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)
FR1169625D 1956-01-04 1956-12-28 Procédé et appareil pour séparer des mélanges de gaz Expired FR1169625A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US557259A US2940269A (en) 1956-01-04 1956-01-04 Process and apparatus for separating gaseous mixtures by rectification

Publications (1)

Publication Number Publication Date
FR1169625A true FR1169625A (fr) 1958-12-31

Family

ID=24224679

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1169625D Expired FR1169625A (fr) 1956-01-04 1956-12-28 Procédé et appareil pour séparer des mélanges de gaz

Country Status (3)

Country Link
US (1) US2940269A (fr)
DE (1) DE1067046B (fr)
FR (1) FR1169625A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3144317A (en) * 1960-06-28 1964-08-11 United Aircraft Corp Freezing process for removal of carbon dioxide from air
JPS6124967A (ja) * 1984-07-13 1986-02-03 大同酸素株式会社 高純度窒素ガス製造装置
JPS6124968A (ja) * 1984-07-13 1986-02-03 大同酸素株式会社 高純度窒素ガス製造装置
US4623370A (en) * 1984-09-11 1986-11-18 Aeci Limited Gas treatment process
JPH0721378B2 (ja) * 1985-08-12 1995-03-08 大同ほくさん株式会社 酸素ガス製造装置
US4732595A (en) * 1985-08-23 1988-03-22 Daidousanso Co., Ltd. Oxygen gas production apparatus
US4617036A (en) * 1985-10-29 1986-10-14 Air Products And Chemicals, Inc. Tonnage nitrogen air separation with side reboiler condenser
FR2706195B1 (fr) † 1993-06-07 1995-07-28 Air Liquide Procédé et unité de fourniture d'un gaz sous pression à une installation consommatrice d'un constituant de l'air.
US6189329B1 (en) * 2000-04-04 2001-02-20 Venturedyne Limited Cascade refrigeration system

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2209748A (en) * 1938-08-03 1940-07-30 Air Reduction Method of separating the constituents of gaseous mixtures
US2480094A (en) * 1943-05-27 1949-08-23 Air Prod Inc Method of pumping liquid oxygen
US2514921A (en) * 1944-11-16 1950-07-11 Linde Air Prod Co Process and apparatus for separating gas mixtures
US2519892A (en) * 1945-01-16 1950-08-22 Air Reduction Method of producing liquid oxygen
US2552558A (en) * 1945-12-05 1951-05-15 Hydrocarbon Research Inc Process of producing oxygen
US2537044A (en) * 1946-11-29 1951-01-09 Hydrocarbon Research Inc Continuous method of producing oxygen involving the use of a thermophore and the purging thereof
US2513306A (en) * 1947-11-01 1950-07-04 Hydrocarbon Research Inc Process for producing oxygen by the liquefaction and rectification of air
US2715323A (en) * 1948-09-11 1955-08-16 Hydrocarbon Research Inc Production of oxygen by liquefaction and rectification of air
US2537046A (en) * 1949-02-24 1951-01-09 Hydrocarbon Research Inc Process for producing oxygen by the liquefaction and rectification of air
US2619810A (en) * 1949-05-20 1952-12-02 Union Carbide & Carbon Corp Low-pressure process of and apparatus for separating gas mixtures
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
US2664718A (en) * 1949-10-11 1954-01-05 Union Carbide & Carbon Corp Process of and apparatus for lowtemperature separation of air

Also Published As

Publication number Publication date
US2940269A (en) 1960-06-14
DE1067046B (de) 1959-10-15

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