JPS6357713B2 - - Google Patents
Info
- Publication number
- JPS6357713B2 JPS6357713B2 JP3169182A JP3169182A JPS6357713B2 JP S6357713 B2 JPS6357713 B2 JP S6357713B2 JP 3169182 A JP3169182 A JP 3169182A JP 3169182 A JP3169182 A JP 3169182A JP S6357713 B2 JPS6357713 B2 JP S6357713B2
- Authority
- JP
- Japan
- Prior art keywords
- inert gas
- separation device
- air separation
- liquefied
- source
- 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 31
- 239000011261 inert gas Substances 0.000 claims description 26
- 239000003949 liquefied natural gas Substances 0.000 claims description 24
- 238000000926 separation method Methods 0.000 claims description 20
- 229910052757 nitrogen Inorganic materials 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 13
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 8
- 238000004064 recycling Methods 0.000 claims description 8
- 229910052786 argon Inorganic materials 0.000 claims description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 238000005057 refrigeration Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 6
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000004172 nitrogen cycle Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 238000010420 art technique Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
Landscapes
- Separation By Low-Temperature Treatments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3169182A JPS58150786A (ja) | 1982-03-02 | 1982-03-02 | 空気分離装置における外部冷熱源利用方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3169182A JPS58150786A (ja) | 1982-03-02 | 1982-03-02 | 空気分離装置における外部冷熱源利用方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58150786A JPS58150786A (ja) | 1983-09-07 |
| JPS6357713B2 true JPS6357713B2 (es) | 1988-11-11 |
Family
ID=12338094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3169182A Granted JPS58150786A (ja) | 1982-03-02 | 1982-03-02 | 空気分離装置における外部冷熱源利用方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58150786A (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0789014B2 (ja) * | 1987-07-28 | 1995-09-27 | テイサン株式会社 | 空気分離装置における外部冷熱源利用方法 |
| US5139547A (en) * | 1991-04-26 | 1992-08-18 | Air Products And Chemicals, Inc. | Production of liquid nitrogen using liquefied natural gas as sole refrigerant |
| US5141543A (en) * | 1991-04-26 | 1992-08-25 | Air Products And Chemicals, Inc. | Use of liquefied natural gas (LNG) coupled with a cold expander to produce liquid nitrogen |
-
1982
- 1982-03-02 JP JP3169182A patent/JPS58150786A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58150786A (ja) | 1983-09-07 |
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