JPS58120072A - 空気分離装置における不純窒素の連続採取方法 - Google Patents
空気分離装置における不純窒素の連続採取方法Info
- Publication number
- JPS58120072A JPS58120072A JP192082A JP192082A JPS58120072A JP S58120072 A JPS58120072 A JP S58120072A JP 192082 A JP192082 A JP 192082A JP 192082 A JP192082 A JP 192082A JP S58120072 A JPS58120072 A JP S58120072A
- Authority
- JP
- Japan
- Prior art keywords
- impure
- passage
- nitrogen
- heat exchanger
- impure nitrogen
- 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
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims description 62
- 229910052757 nitrogen Inorganic materials 0.000 title claims description 29
- 238000000034 method Methods 0.000 title claims description 11
- 238000005070 sampling Methods 0.000 title claims description 8
- 238000000926 separation method Methods 0.000 claims description 15
- 238000010926 purge Methods 0.000 description 10
- 238000007789 sealing Methods 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000003584 silencer Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Separation By Low-Temperature Treatments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP192082A JPS58120072A (ja) | 1982-01-08 | 1982-01-08 | 空気分離装置における不純窒素の連続採取方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP192082A JPS58120072A (ja) | 1982-01-08 | 1982-01-08 | 空気分離装置における不純窒素の連続採取方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58120072A true JPS58120072A (ja) | 1983-07-16 |
| JPS6155033B2 JPS6155033B2 (enrdf_load_stackoverflow) | 1986-11-26 |
Family
ID=11515021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP192082A Granted JPS58120072A (ja) | 1982-01-08 | 1982-01-08 | 空気分離装置における不純窒素の連続採取方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58120072A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63212100A (ja) * | 1987-02-27 | 1988-09-05 | Sato Seiki Kk | パウダ−プレス機構 |
| JPH0498398U (enrdf_load_stackoverflow) * | 1991-01-25 | 1992-08-25 |
-
1982
- 1982-01-08 JP JP192082A patent/JPS58120072A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6155033B2 (enrdf_load_stackoverflow) | 1986-11-26 |
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