FR487912A - Method and apparatus for liquefying atmospheric air and separating it into its constituents: oxygen and nitrogen - Google Patents
Method and apparatus for liquefying atmospheric air and separating it into its constituents: oxygen and nitrogenInfo
- Publication number
- FR487912A FR487912A FR487912DA FR487912A FR 487912 A FR487912 A FR 487912A FR 487912D A FR487912D A FR 487912DA FR 487912 A FR487912 A FR 487912A
- Authority
- FR
- France
- Prior art keywords
- constituents
- separating
- nitrogen
- oxygen
- atmospheric 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 |
---|---|---|---|
FR487912T | 1917-12-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR487912A true FR487912A (en) | 1918-08-07 |
Family
ID=1524335
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR487912D Expired FR487912A (en) | 1917-12-10 | 1917-12-10 | Method and apparatus for liquefying atmospheric air and separating it into its constituents: oxygen and nitrogen |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR487912A (en) |
-
1917
- 1917-12-10 FR FR487912D patent/FR487912A/en not_active Expired
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