GB1091261A – Improvements in the separation of acidic gases from gaseous mixtures
– Google Patents
GB1091261A – Improvements in the separation of acidic gases from gaseous mixtures
– Google Patents
Improvements in the separation of acidic gases from gaseous mixtures
Info
Publication number
GB1091261A
GB1091261A
GB11024/65A
GB1102465A
GB1091261A
GB 1091261 A
GB1091261 A
GB 1091261A
GB 11024/65 A
GB11024/65 A
GB 11024/65A
GB 1102465 A
GB1102465 A
GB 1102465A
GB 1091261 A
GB1091261 A
GB 1091261A
Authority
GB
United Kingdom
Prior art keywords
liquor
separator
accumulator
acidic gases
separation
Prior art date
1965-03-16
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.)
Expired
Application number
GB11024/65A
Inventor
Harry Thirkell
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.)
Power Gas Corp Ltd
Original Assignee
Power Gas Corp Ltd
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.)
1965-03-16
Filing date
1965-03-16
Publication date
1967-11-15
1965-03-16
Application filed by Power Gas Corp Ltd
filed
Critical
Power Gas Corp Ltd
1965-03-16
Priority to GB11024/65A
priority
Critical
patent/GB1091261A/en
1967-11-15
Publication of GB1091261A
publication
Critical
patent/GB1091261A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
B01D53/1456—Removing acid components
B01D53/1462—Removing mixtures of hydrogen sulfide and carbon dioxide
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
Y02C20/00—Capture or disposal of greenhouse gases
Y02C20/40—Capture or disposal of greenhouse gases of CO2
Abstract
A process for the separation of CO2 and/or H2S from gaseous mixtures comprises passing the mixture through an absorber in contact with an absorbent liquor comprising an aqueous solution of an alkali metal salt of a weak acid, passing the liquor containing dissolved CO2 and/or H2S into a regenerator where the liquor is heated and stripped with steam to regenerate the liquor and liberate the acidic gases which pass with steam to a cooler/collector and then to a separator/accumulator followed by a second such arrangement returning all the first condensate and at least part of the second to the regenerated liquor, preferably to the upper part of the regenerator containing a packed zone. The surplus condensate from the second separator/accumulator may be treated for desorption of acidic gases and used as boiler feed water. Preferably a zone of fine packed material, e.g. wire gauze, is included after the first separator/accumulator to remove entrained absorbent liquor which is returned to the first separator/accumulator. Specified alkali metal salts are potassium carbonate and tripotassium phosphate.
GB11024/65A
1965-03-16
1965-03-16
Improvements in the separation of acidic gases from gaseous mixtures
Expired
GB1091261A
(en)
Priority Applications (1)
Application Number
Priority Date
Filing Date
Title
GB11024/65A
GB1091261A
(en)
1965-03-16
1965-03-16
Improvements in the separation of acidic gases from gaseous mixtures
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
GB11024/65A
GB1091261A
(en)
1965-03-16
1965-03-16
Improvements in the separation of acidic gases from gaseous mixtures
Publications (1)
Publication Number
Publication Date
GB1091261A
true
GB1091261A
(en)
1967-11-15
Family
ID=9978662
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB11024/65A
Expired
GB1091261A
(en)
1965-03-16
1965-03-16
Improvements in the separation of acidic gases from gaseous mixtures
Country Status (1)
Country
Link
GB
(1)
GB1091261A
(en)
Cited By (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
WO2010049739A2
(en)
*
2008-10-31
2010-05-06
University Of Leeds
Process for the capture of carbon dioxide
WO2011135378A1
(en)
2010-04-28
2011-11-03
The University Of Leeds
Process for the capture of carbon dioxide
CN110542598A
(en)
*
2018-05-29
2019-12-06
陈志勇
Carbon dioxide collection method
US11351498B2
(en)
2017-08-02
2022-06-07
C-Capture Ltd
C1-C8 carboxylic acid salt solution for the absorption of CO2
1965
1965-03-16
GB
GB11024/65A
patent/GB1091261A/en
not_active
Expired
Cited By (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
WO2010049739A2
(en)
*
2008-10-31
2010-05-06
University Of Leeds
Process for the capture of carbon dioxide
WO2010049739A3
(en)
*
2008-10-31
2010-06-24
University Of Leeds
Process for the capture of carbon dioxide
WO2011135378A1
(en)
2010-04-28
2011-11-03
The University Of Leeds
Process for the capture of carbon dioxide
US11351498B2
(en)
2017-08-02
2022-06-07
C-Capture Ltd
C1-C8 carboxylic acid salt solution for the absorption of CO2
CN110542598A
(en)
*
2018-05-29
2019-12-06
陈志勇
Carbon dioxide collection method
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