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FR1126478A - Improvement in air separation by liquefaction and rectification at low temperature - Google Patents

Improvement in air separation by liquefaction and rectification at low temperature

Info

Publication number
FR1126478A
FR1126478A FR1126478DA FR1126478A FR 1126478 A FR1126478 A FR 1126478A FR 1126478D A FR1126478D A FR 1126478DA FR 1126478 A FR1126478 A FR 1126478A
Authority
FR
France
Prior art keywords
liquefaction
rectification
improvement
low temperature
air separation
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.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Application granted granted Critical
Publication of FR1126478A publication Critical patent/FR1126478A/en
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)
FR1126478D 1955-05-11 1955-05-11 Improvement in air separation by liquefaction and rectification at low temperature Expired FR1126478A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1126478T 1955-05-11

Publications (1)

Publication Number Publication Date
FR1126478A true FR1126478A (en) 1956-11-23

Family

ID=9635037

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1126478D Expired FR1126478A (en) 1955-05-11 1955-05-11 Improvement in air separation by liquefaction and rectification at low temperature

Country Status (1)

Country Link
FR (1) FR1126478A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3100696A (en) * 1957-07-04 1963-08-13 Linde Eismasch Ag Method and apparatus for separating gases

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3100696A (en) * 1957-07-04 1963-08-13 Linde Eismasch Ag Method and apparatus for separating gases

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