JPS6323468B2 - - Google Patents
Info
- Publication number
- JPS6323468B2 JPS6323468B2 JP10078183A JP10078183A JPS6323468B2 JP S6323468 B2 JPS6323468 B2 JP S6323468B2 JP 10078183 A JP10078183 A JP 10078183A JP 10078183 A JP10078183 A JP 10078183A JP S6323468 B2 JPS6323468 B2 JP S6323468B2
- Authority
- JP
- Japan
- Prior art keywords
- air
- switching
- flow path
- heat exchanger
- switching valve
- 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
- 230000002441 reversible effect Effects 0.000 claims description 48
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 29
- 239000002912 waste gas Substances 0.000 claims description 25
- 239000002994 raw material Substances 0.000 claims description 14
- 238000000926 separation method Methods 0.000 claims description 14
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 13
- 239000001569 carbon dioxide Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 13
- 239000002244 precipitate Substances 0.000 claims 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 13
- 239000007789 gas Substances 0.000 description 12
- 239000007788 liquid Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000012535 impurity Substances 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 235000011089 carbon dioxide Nutrition 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000000859 sublimation Methods 0.000 description 2
- 230000008022 sublimation Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
Landscapes
- Separation By Low-Temperature Treatments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10078183A JPS59229172A (ja) | 1983-06-08 | 1983-06-08 | 可逆式熱交換器を用いた空気分離装置の流路切替方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10078183A JPS59229172A (ja) | 1983-06-08 | 1983-06-08 | 可逆式熱交換器を用いた空気分離装置の流路切替方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59229172A JPS59229172A (ja) | 1984-12-22 |
| JPS6323468B2 true JPS6323468B2 (enrdf_load_stackoverflow) | 1988-05-17 |
Family
ID=14283001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10078183A Granted JPS59229172A (ja) | 1983-06-08 | 1983-06-08 | 可逆式熱交換器を用いた空気分離装置の流路切替方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59229172A (enrdf_load_stackoverflow) |
-
1983
- 1983-06-08 JP JP10078183A patent/JPS59229172A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59229172A (ja) | 1984-12-22 |
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