JPS54122677A - Separation purifying method for gas - Google Patents
Separation purifying method for gasInfo
- Publication number
- JPS54122677A JPS54122677A JP2930678A JP2930678A JPS54122677A JP S54122677 A JPS54122677 A JP S54122677A JP 2930678 A JP2930678 A JP 2930678A JP 2930678 A JP2930678 A JP 2930678A JP S54122677 A JPS54122677 A JP S54122677A
- Authority
- JP
- Japan
- Prior art keywords
- air
- fed
- valve
- heat exchanger
- gas
- 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 enhance the adsorbing and desorbing capacity of an adsorbent by circulating a heating or cooling gas through a purification system from the outside and correspondingly feeding a heating or cooling medium to a heat exchanger set in an adsorption tower to reduce gas flow rate and gas permeation resistance.
CONSTITUTION: Raw air 102 and cooling water are fed to adsorption tower 1 and heat exchanger 12 through valve 10, respectively, and moisture and N2 are adsorbed from the air to take out dry air of high O2 concn. through valve 2. On the other hand, air is circulated through adsorption tower 1' after a regeneration process with blower 106 and cooling water is fed to heat exchanger 12' from valve 10', whereby moisture and N2 are adsorbed to form dry air of high O2 concn., which supplies the reduced air. Air 104 for regeneration is heated 105 and fed to adsorption tower 1" after an adsorption process and heated water is fed to heat exchanger 12" through valve 9", whereby N2 is desorbed from the adsorbent and exhausted 7" as N2-enriched air to regenerate the adsorbent. When the adsorbing capacity of towar 1 is lowered, part of O2-enriched gas taken out from tower 1 is introduced into tower 1" to remove the residual air for regeneration.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2930678A JPS54122677A (en) | 1978-03-16 | 1978-03-16 | Separation purifying method for gas |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2930678A JPS54122677A (en) | 1978-03-16 | 1978-03-16 | Separation purifying method for gas |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54122677A true JPS54122677A (en) | 1979-09-22 |
Family
ID=12272527
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2930678A Pending JPS54122677A (en) | 1978-03-16 | 1978-03-16 | Separation purifying method for gas |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54122677A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014121678A (en) * | 2012-12-21 | 2014-07-03 | Japan Organo Co Ltd | Regenerator of adsorbent, regeneration method of adsorbent, carbon dioxide purifier, and carbon dioxide purification method |
-
1978
- 1978-03-16 JP JP2930678A patent/JPS54122677A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014121678A (en) * | 2012-12-21 | 2014-07-03 | Japan Organo Co Ltd | Regenerator of adsorbent, regeneration method of adsorbent, carbon dioxide purifier, and carbon dioxide purification method |
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