JPS6355633B2 - - Google Patents
Info
- Publication number
- JPS6355633B2 JPS6355633B2 JP15272682A JP15272682A JPS6355633B2 JP S6355633 B2 JPS6355633 B2 JP S6355633B2 JP 15272682 A JP15272682 A JP 15272682A JP 15272682 A JP15272682 A JP 15272682A JP S6355633 B2 JPS6355633 B2 JP S6355633B2
- Authority
- JP
- Japan
- Prior art keywords
- nitrogen
- liquid
- condenser
- air
- expansion turbine
- 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
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 113
- 239000007788 liquid Substances 0.000 claims description 57
- 229910052757 nitrogen Inorganic materials 0.000 claims description 56
- 238000005070 sampling Methods 0.000 claims description 24
- 239000007789 gas Substances 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 5
- 239000001301 oxygen Substances 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 3
- 238000011017 operating method Methods 0.000 claims 2
- 239000002912 waste gas Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000000926 separation method Methods 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 |
|---|---|---|---|
| JP15272682A JPS5944569A (ja) | 1982-09-03 | 1982-09-03 | 窒素製造装置の運転方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15272682A JPS5944569A (ja) | 1982-09-03 | 1982-09-03 | 窒素製造装置の運転方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5944569A JPS5944569A (ja) | 1984-03-13 |
| JPS6355633B2 true JPS6355633B2 (enrdf_load_stackoverflow) | 1988-11-02 |
Family
ID=15546807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15272682A Granted JPS5944569A (ja) | 1982-09-03 | 1982-09-03 | 窒素製造装置の運転方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5944569A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0233219A (ja) * | 1988-06-14 | 1990-02-02 | Philips Gloeilampenfab:Nv | Ａ／ｄ変換用回路配置 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6124968A (ja) * | 1984-07-13 | 1986-02-03 | 大同酸素株式会社 | 高純度窒素ガス製造装置 |
-
1982
- 1982-09-03 JP JP15272682A patent/JPS5944569A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0233219A (ja) * | 1988-06-14 | 1990-02-02 | Philips Gloeilampenfab:Nv | Ａ／ｄ変換用回路配置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5944569A (ja) | 1984-03-13 |
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