GB434193A - Process for obtaining constituents of the atmosphere with a higher boiling point than oxygen - Google Patents
Process for obtaining constituents of the atmosphere with a higher boiling point than oxygenInfo
- Publication number
- GB434193A GB434193A GB62/34A GB6234A GB434193A GB 434193 A GB434193 A GB 434193A GB 62/34 A GB62/34 A GB 62/34A GB 6234 A GB6234 A GB 6234A GB 434193 A GB434193 A GB 434193A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oxygen
- krypton
- atmosphere
- nitrogen
- boiling point
- 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 4
- 239000001301 oxygen Substances 0.000 title abstract 4
- 229910052760 oxygen Inorganic materials 0.000 title abstract 4
- 239000000470 constituent Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000009835 boiling Methods 0.000 title 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 4
- 229910052743 krypton Inorganic materials 0.000 abstract 4
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 abstract 4
- 239000007789 gas Substances 0.000 abstract 2
- 229910052757 nitrogen Inorganic materials 0.000 abstract 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000000203 mixture Substances 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
- 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
- F25J3/04642—Recovering noble gases from air
- F25J3/04745—Krypton and/or Xenon
-
- 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
- F25J2205/00—Processes or apparatus using other separation and/or other processing means
- F25J2205/30—Processes or apparatus using other separation and/or other processing means using a washing, e.g. "scrubbing" or bubble column for purification purposes
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)
- Gas Separation By Absorption (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE434193X | 1933-07-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB434193A true GB434193A (en) | 1935-08-28 |
Family
ID=6504529
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB62/34A Expired GB434193A (en) | 1933-07-15 | 1934-01-01 | Process for obtaining constituents of the atmosphere with a higher boiling point than oxygen |
| GB2348/34A Expired GB434194A (en) | 1933-07-15 | 1934-01-23 | Process for obtaining rare gases possessing a higher boiling point than oxygen |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2348/34A Expired GB434194A (en) | 1933-07-15 | 1934-01-23 | Process for obtaining rare gases possessing a higher boiling point than oxygen |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE401353A (enrdf_load_stackoverflow) |
| FR (1) | FR768950A (enrdf_load_stackoverflow) |
| GB (2) | GB434193A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3191393A (en) * | 1959-12-30 | 1965-06-29 | Air Reduction | Krypton-xenon separation from a gas mixture |
-
0
- BE BE401353D patent/BE401353A/xx unknown
-
1934
- 1934-01-01 GB GB62/34A patent/GB434193A/en not_active Expired
- 1934-01-23 GB GB2348/34A patent/GB434194A/en not_active Expired
- 1934-02-22 FR FR768950D patent/FR768950A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3191393A (en) * | 1959-12-30 | 1965-06-29 | Air Reduction | Krypton-xenon separation from a gas mixture |
Also Published As
| Publication number | Publication date |
|---|---|
| GB434194A (en) | 1935-08-23 |
| BE401353A (enrdf_load_stackoverflow) | |
| FR768950A (fr) | 1934-08-16 |
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