JPS5490073A - Mixed gas concentrator - Google Patents
Mixed gas concentratorInfo
- Publication number
- JPS5490073A JPS5490073A JP15802977A JP15802977A JPS5490073A JP S5490073 A JPS5490073 A JP S5490073A JP 15802977 A JP15802977 A JP 15802977A JP 15802977 A JP15802977 A JP 15802977A JP S5490073 A JPS5490073 A JP S5490073A
- Authority
- JP
- Japan
- Prior art keywords
- air
- chamber
- adsorption
- adsorbent
- tower
- 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)
Abstract
PURPOSE: To provide a mixed gas concentrator which accomplish an excellent adsorption and desorption through the control of the temperature in an adsorption chamber under a specified value by means of a fin tube arranged for temperature control in the adsorption chamber.
CONSTITUTION: In concnetrating O2 from air, air D is sent to an adosrption chamber 5' in an adsorption tower 5, while a cooling fluid is allowed to flow from a cooler 21 through a fin tube 33 to the temperature in the chamber 5', improving the effect of adsorbing moisture and N2 in air. The air thus O2-enriched is delivered through a pipe 16. Air for regenerating an adsorbent is allowed to flow through a pressure-reducing valve 19 to reduce the pressure thereof and then proceed to an adsorption chamber 6' in an adsorption tower 6. On the other hand, the cooling fluid from the fin tube 33 is cooled by the cooler 21 and returns to the adsorption chamber 5'. Air containing moisture and N2 which are desorbed from an adsorbent under a pressure reduced atmosphere in the chamber 6' is discharged out through a pipe 15. In additional, a remaining part of the air is adsorbed by the tower 5 and discharged out. The regeneration of the adsorbent is performed in the adsorption tower 5 while the concentration of O2 in the tower 6. Here, a heating fluid is introduced into the tube 33 of the chamber 5 and a cooling fluid, a fin tube 34. With such an arrangement, the adsorbing and desorbing capacity of the adsorbent is incre ased, thus producing O2-enriched air at a lower cost.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15802977A JPS5490073A (en) | 1977-12-28 | 1977-12-28 | Mixed gas concentrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15802977A JPS5490073A (en) | 1977-12-28 | 1977-12-28 | Mixed gas concentrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5490073A true JPS5490073A (en) | 1979-07-17 |
Family
ID=15662708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15802977A Pending JPS5490073A (en) | 1977-12-28 | 1977-12-28 | Mixed gas concentrator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5490073A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60153919A (en) * | 1984-01-25 | 1985-08-13 | Hitachi Ltd | Adsorption and regeneration of adsorbing tower |
| JPS6391120A (en) * | 1986-10-01 | 1988-04-21 | ザ・ビ−オ−シ−・グル−プ・インコ−ポレ−テッド | Pressure change-over apparatus |
| JPH0381515A (en) * | 1989-08-25 | 1991-04-05 | Daiwa Kogyo Kk | Treatment device of combustion gas |
| CN103007679A (en) * | 2012-12-18 | 2013-04-03 | 上海龙净环保科技工程有限公司 | Flue gas cleaning system capable of switching pollutant desorption technology and adsorbent regeneration technology and method thereof |
-
1977
- 1977-12-28 JP JP15802977A patent/JPS5490073A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60153919A (en) * | 1984-01-25 | 1985-08-13 | Hitachi Ltd | Adsorption and regeneration of adsorbing tower |
| JPH0248287B2 (en) * | 1984-01-25 | 1990-10-24 | Hitachi Seisakusho Kk | |
| JPS6391120A (en) * | 1986-10-01 | 1988-04-21 | ザ・ビ−オ−シ−・グル−プ・インコ−ポレ−テッド | Pressure change-over apparatus |
| JPH0565206B2 (en) * | 1986-10-01 | 1993-09-17 | Boc Group Inc | |
| JPH0381515A (en) * | 1989-08-25 | 1991-04-05 | Daiwa Kogyo Kk | Treatment device of combustion gas |
| CN103007679A (en) * | 2012-12-18 | 2013-04-03 | 上海龙净环保科技工程有限公司 | Flue gas cleaning system capable of switching pollutant desorption technology and adsorbent regeneration technology and method thereof |
| CN103007679B (en) * | 2012-12-18 | 2014-09-03 | 上海龙净环保科技工程有限公司 | Flue gas cleaning system capable of switching pollutant desorption technology and adsorbent regeneration technology and method thereof |
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