JPH0469085B2 - - Google Patents
Info
- Publication number
- JPH0469085B2 JPH0469085B2 JP60153322A JP15332285A JPH0469085B2 JP H0469085 B2 JPH0469085 B2 JP H0469085B2 JP 60153322 A JP60153322 A JP 60153322A JP 15332285 A JP15332285 A JP 15332285A JP H0469085 B2 JPH0469085 B2 JP H0469085B2
- Authority
- JP
- Japan
- Prior art keywords
- nitrogen
- gas
- product
- pressure
- adsorption
- 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
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 117
- 229910052757 nitrogen Inorganic materials 0.000 claims description 55
- 238000000034 method Methods 0.000 claims description 24
- 239000007789 gas Substances 0.000 claims description 21
- 238000001179 sorption measurement Methods 0.000 claims description 20
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 7
- 239000002994 raw material Substances 0.000 claims description 7
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 2
- 239000000571 coke Substances 0.000 claims description 2
- 229910001882 dioxygen Inorganic materials 0.000 claims description 2
- 239000002808 molecular sieve Substances 0.000 claims description 2
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 2
- 230000007423 decrease Effects 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- 230000014075 nitrogen utilization Effects 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 238000003795 desorption Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Landscapes
- Separation Of Gases By Adsorption (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60153322A JPS6217008A (ja) | 1985-07-11 | 1985-07-11 | 圧力変動式吸着を利用する窒素の濃縮方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60153322A JPS6217008A (ja) | 1985-07-11 | 1985-07-11 | 圧力変動式吸着を利用する窒素の濃縮方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6217008A JPS6217008A (ja) | 1987-01-26 |
| JPH0469085B2 true JPH0469085B2 (OSRAM) | 1992-11-05 |
Family
ID=15559958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60153322A Granted JPS6217008A (ja) | 1985-07-11 | 1985-07-11 | 圧力変動式吸着を利用する窒素の濃縮方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6217008A (OSRAM) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63115038U (OSRAM) * | 1987-01-20 | 1988-07-25 | ||
| JPH01104327A (ja) * | 1987-10-17 | 1989-04-21 | Tokico Ltd | 気体分離装置 |
| JPH0183422U (OSRAM) * | 1987-11-20 | 1989-06-02 | ||
| JP2872678B2 (ja) * | 1988-12-09 | 1999-03-17 | 大同ほくさん株式会社 | 圧力スイング吸着方式における減量運転制御方法 |
| US5951741A (en) * | 1998-03-27 | 1999-09-14 | John Zink Company | Hydrocarbon vapor recovery processes and apparatus |
| US6277174B1 (en) * | 2000-01-07 | 2001-08-21 | Praxair Technology, Inc. | Low pressure ratio VPSA plant tuning and balancing system |
| JP2003019415A (ja) * | 2001-07-06 | 2003-01-21 | Kuraray Chem Corp | 混合ガスの分離方法 |
| JP2005262000A (ja) * | 2004-03-16 | 2005-09-29 | Yokota Technica:Kk | 窒素ガス生成方法 |
| CN103058153B (zh) * | 2012-12-19 | 2014-09-10 | 山东金宇轮胎有限公司 | 一种氮气制备回收系统及其控制方法 |
-
1985
- 1985-07-11 JP JP60153322A patent/JPS6217008A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6217008A (ja) | 1987-01-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |