GB697327A - Process for cooling and purifying gas mixtures - Google Patents
Process for cooling and purifying gas mixturesInfo
- Publication number
- GB697327A GB697327A GB22862/50A GB2286250A GB697327A GB 697327 A GB697327 A GB 697327A GB 22862/50 A GB22862/50 A GB 22862/50A GB 2286250 A GB2286250 A GB 2286250A GB 697327 A GB697327 A GB 697327A
- Authority
- GB
- United Kingdom
- Prior art keywords
- column
- current
- nitrogen
- subsidiary
- cold
- 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
- 239000000203 mixture Substances 0.000 title abstract 3
- 238000001816 cooling Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 10
- 229910052757 nitrogen Inorganic materials 0.000 abstract 5
- 230000004048 modification Effects 0.000 abstract 3
- 238000012986 modification Methods 0.000 abstract 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 2
- 239000012535 impurity Substances 0.000 abstract 2
- 238000000926 separation method Methods 0.000 abstract 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
- 239000001569 carbon dioxide Substances 0.000 abstract 1
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- -1 e.g. Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000000741 silica gel Substances 0.000 abstract 1
- 229910002027 silica gel Inorganic materials 0.000 abstract 1
- 229960001866 silicon dioxide Drugs 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 |
|---|---|---|---|
| DE1131051X | 1949-11-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB697327A true GB697327A (en) | 1953-09-23 |
Family
ID=6607899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB22862/50A Expired GB697327A (en) | 1949-11-10 | 1950-09-18 | Process for cooling and purifying gas mixtures |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE497662A (en:Method) |
| FR (1) | FR1131051A (en:Method) |
| GB (1) | GB697327A (en:Method) |
| LU (1) | LU30222A1 (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL208164A (en:Method) * | 1949-11-11 | |||
| US2825212A (en) * | 1950-03-25 | 1958-03-04 | Linde Eismasch Ag | Process for separating a compressed gas mixture |
| US2835115A (en) * | 1955-05-20 | 1958-05-20 | Linde Eismasch Ag | Process for separating a compressed gas mixture |
-
0
- LU LU30222D patent/LU30222A1/de unknown
- BE BE497662D patent/BE497662A/fr unknown
-
1950
- 1950-08-31 FR FR1131051D patent/FR1131051A/fr not_active Expired
- 1950-09-18 GB GB22862/50A patent/GB697327A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE497662A (en:Method) | |
| FR1131051A (fr) | 1957-02-15 |
| LU30222A1 (en:Method) |
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