JPS5748327A - Disorption tower - Google Patents

Disorption tower

Info

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
Application number
JP55122961A
Other languages
Japanese (ja)
Inventor
Kenji Arisaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Power Ltd
Original Assignee
Babcock Hitachi KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Babcock Hitachi KK filed Critical Babcock Hitachi KK
Priority to JP55122961A priority Critical patent/JPS5748327A/en
Publication of JPS5748327A publication Critical patent/JPS5748327A/en
Pending legal-status Critical Current

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
JP55122961A 1980-09-06 1980-09-06 Disorption tower Pending JPS5748327A (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02292116A (en) * 1989-05-01 1990-12-03 Nasuko Kk Shear line

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02292116A (en) * 1989-05-01 1990-12-03 Nasuko Kk Shear line

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