JPS6333631B2 - - Google Patents
Info
- Publication number
- JPS6333631B2 JPS6333631B2 JP18712080A JP18712080A JPS6333631B2 JP S6333631 B2 JPS6333631 B2 JP S6333631B2 JP 18712080 A JP18712080 A JP 18712080A JP 18712080 A JP18712080 A JP 18712080A JP S6333631 B2 JPS6333631 B2 JP S6333631B2
- Authority
- JP
- Japan
- Prior art keywords
- pressure column
- air
- low
- pressure
- liquid
- 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
- 239000007788 liquid Substances 0.000 claims description 72
- 238000000034 method Methods 0.000 claims description 33
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 25
- 239000001301 oxygen Substances 0.000 claims description 25
- 229910052760 oxygen Inorganic materials 0.000 claims description 25
- 239000002912 waste gas Substances 0.000 claims description 18
- 238000000926 separation method Methods 0.000 claims description 17
- 239000007789 gas Substances 0.000 claims description 13
- 238000001816 cooling Methods 0.000 claims description 10
- 239000002994 raw material Substances 0.000 claims description 10
- 238000005057 refrigeration Methods 0.000 claims description 8
- 230000004913 activation Effects 0.000 claims 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 18
- 238000010586 diagram Methods 0.000 description 11
- 238000009413 insulation Methods 0.000 description 10
- 229910052757 nitrogen Inorganic materials 0.000 description 8
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 6
- 238000010992 reflux Methods 0.000 description 6
- 229910001882 dioxygen Inorganic materials 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Landscapes
- Separation By Low-Temperature Treatments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18712080A JPS57108578A (en) | 1980-12-26 | 1980-12-26 | Starting of air liquefaction separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18712080A JPS57108578A (en) | 1980-12-26 | 1980-12-26 | Starting of air liquefaction separator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57108578A JPS57108578A (en) | 1982-07-06 |
| JPS6333631B2 true JPS6333631B2 (fr) | 1988-07-06 |
Family
ID=16200453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18712080A Granted JPS57108578A (en) | 1980-12-26 | 1980-12-26 | Starting of air liquefaction separator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57108578A (fr) |
-
1980
- 1980-12-26 JP JP18712080A patent/JPS57108578A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57108578A (en) | 1982-07-06 |
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