GB648979A - Improvements in or relating to the production of oxygen by liquefaction of air - Google Patents
Improvements in or relating to the production of oxygen by liquefaction of airInfo
- Publication number
- GB648979A GB648979A GB33605/47A GB3360547A GB648979A GB 648979 A GB648979 A GB 648979A GB 33605/47 A GB33605/47 A GB 33605/47A GB 3360547 A GB3360547 A GB 3360547A GB 648979 A GB648979 A GB 648979A
- Authority
- GB
- United Kingdom
- Prior art keywords
- air
- path
- line
- nitrogen
- exchanger
- 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
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title abstract 5
- 229910052760 oxygen Inorganic materials 0.000 title abstract 5
- 239000001301 oxygen Substances 0.000 title abstract 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 14
- 229910052757 nitrogen Inorganic materials 0.000 abstract 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 6
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 3
- 239000001569 carbon dioxide Substances 0.000 abstract 3
- 238000012986 modification Methods 0.000 abstract 2
- 230000004048 modification Effects 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 238000010792 warming Methods 0.000 abstract 1
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
- F25J5/00—Arrangements of cold exchangers or cold accumulators in separation or liquefaction plants
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US648979XA | 1946-12-21 | 1946-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB648979A true GB648979A (en) | 1951-01-17 |
Family
ID=22058948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB33605/47A Expired GB648979A (en) | 1946-12-21 | 1947-12-19 | Improvements in or relating to the production of oxygen by liquefaction of air |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB648979A (enrdf_load_stackoverflow) |
| NL (1) | NL79501C (enrdf_load_stackoverflow) |
-
0
- NL NL79501D patent/NL79501C/xx active
-
1947
- 1947-12-19 GB GB33605/47A patent/GB648979A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL79501C (enrdf_load_stackoverflow) |
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