GB1067250A – Regeneration of solutions loaded with carbon dioxide
– Google Patents
GB1067250A – Regeneration of solutions loaded with carbon dioxide
– Google Patents
Regeneration of solutions loaded with carbon dioxide
Info
Publication number
GB1067250A
GB1067250A
GB34865/64A
GB3486564A
GB1067250A
GB 1067250 A
GB1067250 A
GB 1067250A
GB 34865/64 A
GB34865/64 A
GB 34865/64A
GB 3486564 A
GB3486564 A
GB 3486564A
GB 1067250 A
GB1067250 A
GB 1067250A
Authority
GB
United Kingdom
Prior art keywords
solution
desorber
absorber
carbon dioxide
solutions
Prior art date
1963-08-27
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
GB34865/64A
Inventor
Wolfgang Schroeder
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik AG
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.)
1963-08-27
Filing date
1964-08-26
Publication date
1967-05-03
1964-08-26
Application filed by BASF SE, Badische Anilin and Sodafabrik AG
filed
Critical
BASF SE
1967-05-03
Publication of GB1067250A
publication
Critical
patent/GB1067250A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
C—CHEMISTRY; METALLURGY
C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
C10K1/00—Purifying combustible gases containing carbon monoxide
C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
C10K1/12—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D19/00—Degasification of liquids
B01D19/0005—Degasification of liquids with one or more auxiliary substances
B01D19/001—Degasification of liquids with one or more auxiliary substances by bubbling steam through the liquid
Abstract
1,067,250. Regeneration of solutions used for absorbing carbon dioxide. BADISCHE ANILIN-& SODA-FABRIK A. G. Aug. 26, 1964 [Aug. 27, 1963], No. 34865/64. Heading BIB. A solution which has been used for the removal of carbon dioxide from gases in an absorber A is regenerated by flashing the solution to atmospheric pressure in one, two or three flash vessels E and then heating it in a steam heated desorber D. The hot vapours saturated with steam leaving the top of the desorber are recycled through a line 7 to the flash vessel in which the solution has been flashed to atmospheric pressure so bringing them into direct heat exchange with the cold solution in the flash vessel. Prior to introduction into the desorber the solution is preheated in an indirect heat exchanger W. The regenerated hot solution flowing from the bottom of the desorber passes through the exchanger W and a cooler K back to the top of the absorber. The vapours liberated in the heat exchanger may be united with those from the desorber in line 7. About 80% by volume of the solution degassed by flashing is recirculated through line 3 to the middle portion of the absorber for preliminary washing of the gases. Examples of solutions are aqueous triethanolamine and aqueous solutions of the potassium salt of N-methyl-amino propionic acid and of potassium arsenite.
GB34865/64A
1963-08-27
1964-08-26
Regeneration of solutions loaded with carbon dioxide
Expired
GB1067250A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
DEB73269A
DE1273490B
(en)
1963-08-27
1963-08-27
Process for regenerating carbon dioxide-laden wash liquors
Publications (1)
Publication Number
Publication Date
GB1067250A
true
GB1067250A
(en)
1967-05-03
Family
ID=6977790
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB34865/64A
Expired
GB1067250A
(en)
1963-08-27
1964-08-26
Regeneration of solutions loaded with carbon dioxide
Country Status (5)
Country
Link
US
(1)
US3420885A
(en)
BE
(1)
BE652230A
(en)
DE
(1)
DE1273490B
(en)
GB
(1)
GB1067250A
(en)
NL
(1)
NL6409826A
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
NL2028603B1
(en)
*
2021-07-01
2023-01-10
Wfu B V
Method for chemical absorption and recovery of co2 with low energy consumption
Families Citing this family (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB1203874A
(en)
*
1968-03-14
1970-09-03
Ucb Union Chemische Bedrijven
Process for the regeneration of alkanolamines
DE102006038689B4
(en)
*
2006-08-17
2015-01-22
Celanese Chemicals Europe Gmbh
Process for working up vinyl acetate
EP2435540B1
(en)
*
2009-05-26
2018-04-04
Basf Se
Process for recovery of carbon dioxide from a fluid stream, in particular from syngas
US20210354080A1
(en)
*
2020-05-14
2021-11-18
Water Global Solutions, S.L.
Air Humidity Condensing and Potabilizing Machine
Family Cites Families (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR685992A
(en)
*
1930-10-07
1930-07-21
Girdler Corp
Improvements in the separation of gases between them
US1959714A
(en)
*
1933-07-13
1934-05-22
Indian Refining Co
Vacuum distillation of liquids
US2914469A
(en)
*
1957-09-11
1959-11-24
Tidewater Oil Company
Diethanolamine reclamation
1963
1963-08-27
DE
DEB73269A
patent/DE1273490B/en
not_active
Ceased
1964
1964-08-21
US
US391184A
patent/US3420885A/en
not_active
Expired – Lifetime
1964-08-24
BE
BE652230D
patent/BE652230A/xx
unknown
1964-08-25
NL
NL6409826A
patent/NL6409826A/xx
unknown
1964-08-26
GB
GB34865/64A
patent/GB1067250A/en
not_active
Expired
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
NL2028603B1
(en)
*
2021-07-01
2023-01-10
Wfu B V
Method for chemical absorption and recovery of co2 with low energy consumption
Also Published As
Publication number
Publication date
NL6409826A
(en)
1965-03-01
BE652230A
(en)
1965-02-24
DE1273490B
(en)
1968-07-25
US3420885A
(en)
1969-01-07
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