JPS6023770A - 空気分離方法 - Google Patents
空気分離方法Info
- Publication number
- JPS6023770A JPS6023770A JP13147883A JP13147883A JPS6023770A JP S6023770 A JPS6023770 A JP S6023770A JP 13147883 A JP13147883 A JP 13147883A JP 13147883 A JP13147883 A JP 13147883A JP S6023770 A JPS6023770 A JP S6023770A
- Authority
- JP
- Japan
- Prior art keywords
- air
- column
- oxygen
- liquid
- heat exchanger
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 34
- 239000001301 oxygen Substances 0.000 claims description 34
- 229910052760 oxygen Inorganic materials 0.000 claims description 34
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 24
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 15
- 229910052757 nitrogen Inorganic materials 0.000 claims description 12
- 238000000926 separation method Methods 0.000 claims description 11
- 239000007789 gas Substances 0.000 claims description 8
- 230000000630 rising effect Effects 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 2
- 238000011084 recovery Methods 0.000 claims 1
- 238000003303 reheating Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- -1 and moisture Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 230000002747 voluntary effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Separation By Low-Temperature Treatments (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13147883A JPS6023770A (ja) | 1983-07-18 | 1983-07-18 | 空気分離方法 |
| BR8403589A BR8403589A (pt) | 1983-07-18 | 1984-07-18 | Processo de separacao de ar |
| ZA845542A ZA845542B (en) | 1983-07-18 | 1984-07-18 | Air separation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13147883A JPS6023770A (ja) | 1983-07-18 | 1983-07-18 | 空気分離方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6023770A true JPS6023770A (ja) | 1985-02-06 |
| JPS6146748B2 JPS6146748B2 (enrdf_load_stackoverflow) | 1986-10-15 |
Family
ID=15058911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13147883A Granted JPS6023770A (ja) | 1983-07-18 | 1983-07-18 | 空気分離方法 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS6023770A (enrdf_load_stackoverflow) |
| ZA (1) | ZA845542B (enrdf_load_stackoverflow) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5634784A (en) * | 1979-08-30 | 1981-04-07 | Riken Vitamin Co Ltd | Stabilization of fat or oil |
| JPS5680681A (en) * | 1979-12-07 | 1981-07-02 | Hitachi Ltd | Air separator |
-
1983
- 1983-07-18 JP JP13147883A patent/JPS6023770A/ja active Granted
-
1984
- 1984-07-18 ZA ZA845542A patent/ZA845542B/xx unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5634784A (en) * | 1979-08-30 | 1981-04-07 | Riken Vitamin Co Ltd | Stabilization of fat or oil |
| JPS5680681A (en) * | 1979-12-07 | 1981-07-02 | Hitachi Ltd | Air separator |
Also Published As
| Publication number | Publication date |
|---|---|
| ZA845542B (en) | 1985-03-27 |
| JPS6146748B2 (enrdf_load_stackoverflow) | 1986-10-15 |
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