JPS6434423A - Separation and removing method for oxygen - Google Patents
Separation and removing method for oxygenInfo
- Publication number
- JPS6434423A JPS6434423A JP62191978A JP19197887A JPS6434423A JP S6434423 A JPS6434423 A JP S6434423A JP 62191978 A JP62191978 A JP 62191978A JP 19197887 A JP19197887 A JP 19197887A JP S6434423 A JPS6434423 A JP S6434423A
- Authority
- JP
- Japan
- Prior art keywords
- zeolite
- adsorbed
- adsorption
- air
- activated carbon
- 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.)
- Pending
Links
Landscapes
- Separation Of Gases By Adsorption (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
PURPOSE:To prevent the reduction of adsorbed amount of N2 due to the adsorption of moisture on zeolite by providing packed beds in the order of activated carbon, activated alumina and zeolite from the feed side of air as a raw material and performing a pressure fluctuation adsorption method in the packed bed having such three-layer structure. CONSTITUTION:The air a raw material, is fed to an adsorption tower 1 under pressurization with a blower 10. The air is passed in the order of activated carbon, activated alumina and zeolite; water is adsorbed by activated carbon and activated alumina; N2 is adsorbed by zeolite; and concentrated O2 is flowed out and stored in a tank 14. After finishing the adsorbing process, the adsorption tower 1 is subjected to pressure equalization together with an adsorption tower 2 and furthermore decompressed with a vacuum pump 11 to desorb the adsorbed gas. Thus two adsorption towers 1, 2 are successively changed over and used.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62191978A JPS6434423A (en) | 1987-07-31 | 1987-07-31 | Separation and removing method for oxygen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62191978A JPS6434423A (en) | 1987-07-31 | 1987-07-31 | Separation and removing method for oxygen |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6434423A true JPS6434423A (en) | 1989-02-03 |
Family
ID=16283599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62191978A Pending JPS6434423A (en) | 1987-07-31 | 1987-07-31 | Separation and removing method for oxygen |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6434423A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000176019A (en) * | 1998-12-14 | 2000-06-27 | Sanyo Electric Industries Co Ltd | Oxygen concentrator |
KR20000040605A (en) * | 1998-12-18 | 2000-07-05 | 이구택 | Method for removing methane gas using activated carbon |
KR20000042032A (en) * | 1998-12-24 | 2000-07-15 | 이구택 | Method for removing methane gas using zeolite |
US6521019B2 (en) | 1999-07-23 | 2003-02-18 | The Boc Group, Inc. | Air separation using monolith adsorbent bed |
KR100410893B1 (en) * | 2001-04-10 | 2003-12-18 | 학교법인 인하학원 | Continuous Absorbing and Recycling Apparatus |
JP2008190497A (en) * | 2007-02-07 | 2008-08-21 | Toyota Motor Corp | Cooling device of multi-cylinder engine |
JP2009006256A (en) * | 2007-06-27 | 2009-01-15 | Ihi Corp | Oxygen enricher |
JP2009047025A (en) * | 2007-08-16 | 2009-03-05 | Toyota Motor Corp | Cylinder head of internal combustion engine |
-
1987
- 1987-07-31 JP JP62191978A patent/JPS6434423A/en active Pending
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000176019A (en) * | 1998-12-14 | 2000-06-27 | Sanyo Electric Industries Co Ltd | Oxygen concentrator |
KR20000040605A (en) * | 1998-12-18 | 2000-07-05 | 이구택 | Method for removing methane gas using activated carbon |
KR20000042032A (en) * | 1998-12-24 | 2000-07-15 | 이구택 | Method for removing methane gas using zeolite |
US6521019B2 (en) | 1999-07-23 | 2003-02-18 | The Boc Group, Inc. | Air separation using monolith adsorbent bed |
KR100410893B1 (en) * | 2001-04-10 | 2003-12-18 | 학교법인 인하학원 | Continuous Absorbing and Recycling Apparatus |
JP2008190497A (en) * | 2007-02-07 | 2008-08-21 | Toyota Motor Corp | Cooling device of multi-cylinder engine |
US8397682B2 (en) | 2007-02-07 | 2013-03-19 | Toyota Jidosha Kabushiki Kaisha | Multiple cylinder engine cooling apparatus |
JP2009006256A (en) * | 2007-06-27 | 2009-01-15 | Ihi Corp | Oxygen enricher |
JP2009047025A (en) * | 2007-08-16 | 2009-03-05 | Toyota Motor Corp | Cylinder head of internal combustion engine |
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