JPH0744943Y2 - 空気分離装置 - Google Patents
空気分離装置Info
- Publication number
- JPH0744943Y2 JPH0744943Y2 JP1989075860U JP7586089U JPH0744943Y2 JP H0744943 Y2 JPH0744943 Y2 JP H0744943Y2 JP 1989075860 U JP1989075860 U JP 1989075860U JP 7586089 U JP7586089 U JP 7586089U JP H0744943 Y2 JPH0744943 Y2 JP H0744943Y2
- Authority
- JP
- Japan
- Prior art keywords
- nitrogen gas
- column
- pressure column
- low
- air
- 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 - Lifetime
Links
- 238000000926 separation method Methods 0.000 title claims description 17
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 101
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 55
- 238000001179 sorption measurement Methods 0.000 claims description 35
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 20
- 239000007788 liquid Substances 0.000 claims description 19
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 14
- 239000001301 oxygen Substances 0.000 claims description 14
- 229910052760 oxygen Inorganic materials 0.000 claims description 14
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 11
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 11
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 10
- 239000001569 carbon dioxide Substances 0.000 claims description 10
- 239000007789 gas Substances 0.000 claims description 6
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 22
- 239000002994 raw material Substances 0.000 description 15
- 239000003054 catalyst Substances 0.000 description 9
- 229910000510 noble metal Inorganic materials 0.000 description 7
- 238000010992 reflux Methods 0.000 description 6
- 230000008929 regeneration Effects 0.000 description 6
- 238000011069 regeneration method Methods 0.000 description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 238000009835 boiling Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 239000010970 precious metal Substances 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000002699 waste material Substances 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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989075860U JPH0744943Y2 (ja) | 1989-06-27 | 1989-06-27 | 空気分離装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989075860U JPH0744943Y2 (ja) | 1989-06-27 | 1989-06-27 | 空気分離装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0318492U JPH0318492U (enrdf_load_stackoverflow) | 1991-02-22 |
| JPH0744943Y2 true JPH0744943Y2 (ja) | 1995-10-11 |
Family
ID=31616813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989075860U Expired - Lifetime JPH0744943Y2 (ja) | 1989-06-27 | 1989-06-27 | 空気分離装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0744943Y2 (enrdf_load_stackoverflow) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5659181A (en) * | 1979-10-17 | 1981-05-22 | Hitachi Ltd | Chilled air separator |
| JPS63267878A (ja) * | 1987-04-24 | 1988-11-04 | 株式会社日立製作所 | 精製アルゴン塔廃ガス中のアルゴン・水素を回収するアルゴン精製方法 |
-
1989
- 1989-06-27 JP JP1989075860U patent/JPH0744943Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0318492U (enrdf_load_stackoverflow) | 1991-02-22 |
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