GB179947A - - Google Patents
Info
- Publication number
- GB179947A GB179947A GB13290/22A GB1329022A GB179947A GB 179947 A GB179947 A GB 179947A GB 13290/22 A GB13290/22 A GB 13290/22A GB 1329022 A GB1329022 A GB 1329022A GB 179947 A GB179947 A GB 179947A
- Authority
- GB
- United Kingdom
- Prior art keywords
- liquid
- compartment
- container
- reduced pressure
- vapour
- 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
- F25J3/04642—Recovering noble gases from air
- F25J3/04648—Recovering noble gases from air argon
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)
Abstract
179,947. Zack, M. May 11, 1921, [Convention date]. No Patent granted (Sealing feenot paid). Separating gaseous mixtures by liquefaction. - Argon is obtained from liquid air or liquid raw oxygen by partial evaporation, the residual liquid being subjected to reduced pressure ; the liquid portion and the evaporate are each separated into a liquid and a vapour. In the apparatus shown, liquid air is supplied to a vessel a; the vapour formed therein passee by a pipe m to one compartment, provided with baffles, of a second contained f, while the liquid passes to the lower part g of the other compartment of the second container. The part g is connected with theupper part i of the second container by tubes h, the parts g, h, i being under vacuum or reduced pressure. Liquid outlets q, r and gas outlets o, p are provided.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE179947T | 1921-05-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB179947A true GB179947A (en) | 1923-01-04 |
Family
ID=31892802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB13290/22A Expired GB179947A (en) | 1921-05-11 | 1922-05-11 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR551201A (en) |
| GB (1) | GB179947A (en) |
-
1922
- 1922-05-10 FR FR551201D patent/FR551201A/en not_active Expired
- 1922-05-11 GB GB13290/22A patent/GB179947A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR551201A (en) | 1923-03-30 |
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