FR394881A - Process for separating air and its elements by fractional distillation - Google Patents
Process for separating air and its elements by fractional distillationInfo
- 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
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)
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)
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 |
-
1907
- 1907-12-10 FR FR394881D patent/FR394881A/en not_active Expired
Cited By (1)
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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