JPS5748327A - Disorption tower - Google Patents
Disorption towerInfo
- Publication number
- JPS5748327A JPS5748327A JP55122961A JP12296180A JPS5748327A JP S5748327 A JPS5748327 A JP S5748327A JP 55122961 A JP55122961 A JP 55122961A JP 12296180 A JP12296180 A JP 12296180A JP S5748327 A JPS5748327 A JP S5748327A
- Authority
- JP
- Japan
- Prior art keywords
- tower
- solvent
- absorbing
- temp
- absorbing liquid
- 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
Abstract
PURPOSE: To prevent escape of a low b.p. solvent to an absorbing tower by a method wherein a liquid storage part of a disorption tower is made large to provide a heating means and the low b.p. solvent dissolved in an absorbing liquid is released in said disorption tower.
CONSTITUTION: The liquid storage part 20 is provided to a tower bottom part of a diffusion tower 9 and a steam coil 21 is arranged therein as the heating means. In order to control the steam amount in the coil 21, the temp. of the liquid storage part is detected by a detecting means 22 and a valve 27 is adjusted so as to adjust said temp. to a predetermined temp. by a steam flow amount adjusting meter 23A and a control apparatus 24. A low b.p. solvent vapor from a line 23 and an absorbing liquid absorbing CO and subjected to countercurrent contact in a packing layer 10 to release a CO gas. The absorbing liquid after releasing CO flowed downwardly to the storage part is heated to a temp. of a b.p. or more of the solvent by the steam coil 21 and the solvent dissolvent into the absorbing liquid is released. The absorbing liquid from which CO and the solvent are removed is returned to the absorbing tower by a pump 25. A solvent vapor released from the absorbing liquid is again supplied to the packing layer 10 along with a solvent vapor 23 from a reboiler.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55122961A JPS5748327A (en) | 1980-09-06 | 1980-09-06 | Disorption tower |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55122961A JPS5748327A (en) | 1980-09-06 | 1980-09-06 | Disorption tower |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5748327A true JPS5748327A (en) | 1982-03-19 |
Family
ID=14848899
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55122961A Pending JPS5748327A (en) | 1980-09-06 | 1980-09-06 | Disorption tower |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5748327A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02292116A (en) * | 1989-05-01 | 1990-12-03 | Nasuko Kk | Shear line |
-
1980
- 1980-09-06 JP JP55122961A patent/JPS5748327A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02292116A (en) * | 1989-05-01 | 1990-12-03 | Nasuko Kk | Shear line |
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