JPH0318492U - - Google Patents
Info
- Publication number
- JPH0318492U JPH0318492U JP7586089U JP7586089U JPH0318492U JP H0318492 U JPH0318492 U JP H0318492U JP 7586089 U JP7586089 U JP 7586089U JP 7586089 U JP7586089 U JP 7586089U JP H0318492 U JPH0318492 U JP H0318492U
- Authority
- JP
- Japan
- Prior art keywords
- nitrogen gas
- purity
- air
- rectification column
- separation device
- 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 claims description 17
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 15
- 238000000926 separation method Methods 0.000 claims description 7
- 238000001179 sorption measurement Methods 0.000 claims description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims 6
- 229910002092 carbon dioxide Inorganic materials 0.000 claims 3
- 239000001569 carbon dioxide Substances 0.000 claims 3
- 239000007788 liquid Substances 0.000 claims 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 2
- 229910002091 carbon monoxide Inorganic materials 0.000 claims 2
- 239000001301 oxygen Substances 0.000 claims 2
- 229910052760 oxygen Inorganic materials 0.000 claims 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- 238000005057 refrigeration Methods 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 true JPH0318492U (enrdf_load_stackoverflow) | 1991-02-22 |
| JPH0744943Y2 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) |
Citations (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
Patent Citations (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0744943Y2 (ja) | 1995-10-11 |
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