JPH0323831B2 - - Google Patents
Info
- Publication number
- JPH0323831B2 JPH0323831B2 JP16807183A JP16807183A JPH0323831B2 JP H0323831 B2 JPH0323831 B2 JP H0323831B2 JP 16807183 A JP16807183 A JP 16807183A JP 16807183 A JP16807183 A JP 16807183A JP H0323831 B2 JPH0323831 B2 JP H0323831B2
- Authority
- JP
- Japan
- Prior art keywords
- air
- column
- heat exchanger
- oxygen
- rectification column
- 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
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 34
- 239000001301 oxygen Substances 0.000 claims description 34
- 229910052760 oxygen Inorganic materials 0.000 claims description 34
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 14
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 12
- 238000000926 separation method Methods 0.000 claims description 10
- 229910052757 nitrogen Inorganic materials 0.000 claims description 9
- 239000007789 gas Substances 0.000 claims description 7
- 230000000630 rising effect Effects 0.000 claims description 6
- 238000011084 recovery Methods 0.000 claims 1
- 238000001704 evaporation Methods 0.000 description 10
- 230000008020 evaporation Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16807183A JPS6060484A (ja) | 1983-09-12 | 1983-09-12 | 空気分離方法 |
| BR8403589A BR8403589A (pt) | 1983-07-18 | 1984-07-18 | Processo de separacao de ar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16807183A JPS6060484A (ja) | 1983-09-12 | 1983-09-12 | 空気分離方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6060484A JPS6060484A (ja) | 1985-04-08 |
| JPH0323831B2 true JPH0323831B2 (enrdf_load_stackoverflow) | 1991-03-29 |
Family
ID=15861296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16807183A Granted JPS6060484A (ja) | 1983-07-18 | 1983-09-12 | 空気分離方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6060484A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0814459B2 (ja) * | 1987-01-27 | 1996-02-14 | 日本酸素株式会社 | 空気液化分離方法 |
-
1983
- 1983-09-12 JP JP16807183A patent/JPS6060484A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6060484A (ja) | 1985-04-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2865274B2 (ja) | 酸素と窒素を気体及び／又は液体製品として同時に製造するための空気の低温蒸留法 | |
| JPH087019B2 (ja) | 空気の高圧低温蒸留方法 | |
| JPH0875349A (ja) | ガス状酸素生成物を供給圧力にて得るための空気分離法 | |
| JPH07260343A (ja) | ハイブリット生成物ボイラーを使用する極低温精留系 | |
| US4192662A (en) | Process for liquefying and rectifying air | |
| JPH10227560A (ja) | 空気分離方法 | |
| JPH06241649A (ja) | 空気精留により少なくとも一つの圧力下のガス状製品と少なくとも一つの液体を製造する方法並びに設備 | |
| NO169977B (no) | Fremgangsmaate for separering av luft ved kryogen destillasjon | |
| JP3190016B2 (ja) | 高圧窒素を製造する原料空気の低温蒸留方法 | |
| TW202037864A (zh) | 高純度氧及氮製造系統 | |
| JPH1163810A (ja) | 低純度酸素の製造方法及び装置 | |
| JP2006329615A (ja) | 低温蒸留により空気を分離するための方法および装置 | |
| JP3992387B2 (ja) | 空気分離装置 | |
| JPH0323831B2 (enrdf_load_stackoverflow) | ||
| JP4177507B2 (ja) | 低純度酸素の製造方法及び装置 | |
| JPH1163812A (ja) | 低純度酸素の製造方法及び装置 | |
| JP3703943B2 (ja) | 低純度酸素の製造方法及び装置 | |
| JPS6146748B2 (enrdf_load_stackoverflow) | ||
| JPH11325716A (ja) | 空気の分離 | |
| JPH0563716B2 (enrdf_load_stackoverflow) | ||
| KR880000075B1 (ko) | 공기분리 방법 | |
| JPS6157550B2 (enrdf_load_stackoverflow) | ||
| JP4698989B2 (ja) | 酸素製造装置 | |
| JP3667889B2 (ja) | 窒素製造方法及び装置 | |
| JPS61243273A (ja) | 空気液化分離方法 |