FR394881A - Process for separating air and its elements by fractional distillation - Google Patents

Process for separating air and its elements by fractional distillation

Info

Publication number
FR394881A
FR394881A FR394881DA FR394881A FR 394881 A FR394881 A FR 394881A FR 394881D A FR394881D A FR 394881DA FR 394881 A FR394881 A FR 394881A
Authority
FR
France
Prior art keywords
elements
fractional distillation
separating air
separating
air
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)
Inventor
Maurice Hazard-Flamand
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.)
MAURICE HAZARD FLAMAND
Original Assignee
MAURICE HAZARD FLAMAND
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 MAURICE HAZARD FLAMAND filed Critical MAURICE HAZARD FLAMAND
Application granted granted Critical
Publication of FR394881A publication Critical patent/FR394881A/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)
FR394881D 1907-12-10 1907-12-10 Process for separating air and its elements by fractional distillation Expired FR394881A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR394881T 1907-12-10

Publications (1)

Publication Number Publication Date
FR394881A true FR394881A (en) 1909-02-04

Family

ID=1440091

Family Applications (1)

Application Number Title Priority Date Filing Date
FR394881D Expired FR394881A (en) 1907-12-10 1907-12-10 Process for separating air and its elements by fractional distillation

Country Status (1)

Country Link
FR (1) FR394881A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1041990B (en) * 1951-09-07 1958-10-30 British Oxygen Co Ltd Process for reducing the carbon dioxide content of the air prior to separation by cryogenic fractionation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1041990B (en) * 1951-09-07 1958-10-30 British Oxygen Co Ltd Process for reducing the carbon dioxide content of the air prior to separation by cryogenic fractionation

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