CA1091897A - Extraction du co.sub.2 ou du h.sub.2s par un gaz - Google Patents

Extraction du co.sub.2 ou du h.sub.2s par un gaz

Info

Publication number: CA1091897A
Authority: CA; Canada
Prior art keywords: solvent; gases; polyethylene glycol; mixture; methyl isopropyl
Prior art date: 1976-03-19
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

CA272,392A

Other languages

English (en)

Inventor

Klaus Kuessner

Rudolf Irnich

Hans-Georg Scharpenberg

Klaus Volkamer

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

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.)

1976-03-19

Filing date

1977-02-21

Publication date

1980-12-23

1977-02-21 Application filed by BASF SE filed Critical BASF SE

1980-12-23 Application granted granted Critical

1980-12-23 Publication of CA1091897A publication Critical patent/CA1091897A/fr

Status Expired legal-status Critical Current

Links

239000007789 gas Substances 0.000 title claims abstract description 42
229920001223 polyethylene glycol Polymers 0.000 claims abstract description 21
RMGHERXMTMUMMV-UHFFFAOYSA-N 2-methoxypropane Chemical class COC(C)C RMGHERXMTMUMMV-UHFFFAOYSA-N 0.000 claims abstract description 18
239000000203 mixture Substances 0.000 claims abstract description 13
239000002253 acid Substances 0.000 claims abstract description 9
238000005406 washing Methods 0.000 claims abstract description 9
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
239000002904 solvent Substances 0.000 claims description 64
238000010521 absorption reaction Methods 0.000 claims description 20
238000000034 method Methods 0.000 claims description 15
LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical class COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 claims description 6
125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 4
239000003729 cation exchange resin Substances 0.000 claims description 3
229940023913 cation exchange resins Drugs 0.000 claims description 3
QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 3
239000011261 inert gas Substances 0.000 claims description 2
230000008929 regeneration Effects 0.000 claims description 2
238000011069 regeneration method Methods 0.000 claims description 2
239000002202 Polyethylene glycol Substances 0.000 claims 9
239000008246 gaseous mixture Substances 0.000 claims 3
238000010438 heat treatment Methods 0.000 claims 2
150000002170 ethers Chemical class 0.000 abstract description 8
239000003345 natural gas Substances 0.000 abstract description 7
239000000470 constituent Substances 0.000 abstract description 6
239000003795 chemical substances by application Substances 0.000 abstract 1
238000001035 drying Methods 0.000 abstract 1
RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 27
LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 15
238000003795 desorption Methods 0.000 description 13
239000006096 absorbing agent Substances 0.000 description 11
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 8
239000000243 solution Substances 0.000 description 6
150000001875 compounds Chemical class 0.000 description 5
150000005218 dimethyl ethers Chemical class 0.000 description 5
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 5
-1 polyethylene Polymers 0.000 description 4
239000004698 Polyethylene Substances 0.000 description 3
230000000052 comparative effect Effects 0.000 description 3
239000000306 component Substances 0.000 description 3
238000000354 decomposition reaction Methods 0.000 description 3
ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 3
DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 2
VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 2
BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 description 2
238000009835 boiling Methods 0.000 description 2
238000002474 experimental method Methods 0.000 description 2
150000002334 glycols Chemical class 0.000 description 2
WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
229920000573 polyethylene Polymers 0.000 description 2
UWHCKJMYHZGTIT-UHFFFAOYSA-N tetraethylene glycol Chemical compound OCCOCCOCCOCCO UWHCKJMYHZGTIT-UHFFFAOYSA-N 0.000 description 2
241000310637 Capillipedium spicigerum Species 0.000 description 1
ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 1
XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 1
239000004471 Glycine Substances 0.000 description 1
QNAYBMKLOCPYGJ-REOHCLBHSA-N L-alanine Chemical compound C[C@H](N)C(O)=O QNAYBMKLOCPYGJ-REOHCLBHSA-N 0.000 description 1
239000004793 Polystyrene Substances 0.000 description 1
208000036366 Sensation of pressure Diseases 0.000 description 1
150000007513 acids Chemical class 0.000 description 1
235000004279 alanine Nutrition 0.000 description 1
150000001336 alkenes Chemical class 0.000 description 1
150000005215 alkyl ethers Chemical class 0.000 description 1
125000000217 alkyl group Chemical group 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
239000003245 coal Substances 0.000 description 1
239000000571 coke Substances 0.000 description 1
230000003750 conditioning effect Effects 0.000 description 1
238000001816 cooling Methods 0.000 description 1
239000000498 cooling water Substances 0.000 description 1
235000019628 coolness Nutrition 0.000 description 1
238000010586 diagram Methods 0.000 description 1
238000002309 gasification Methods 0.000 description 1
239000012535 impurity Substances 0.000 description 1
239000007788 liquid Substances 0.000 description 1
238000011068 loading method Methods 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
239000000463 material Substances 0.000 description 1
CRVGTESFCCXCTH-UHFFFAOYSA-N methyl diethanolamine Chemical compound OCCN(C)CCO CRVGTESFCCXCTH-UHFFFAOYSA-N 0.000 description 1
239000003960 organic solvent Substances 0.000 description 1
JLFNLZLINWHATN-UHFFFAOYSA-N pentaethylene glycol Chemical compound OCCOCCOCCOCCOCCO JLFNLZLINWHATN-UHFFFAOYSA-N 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
CMXPERZAMAQXSF-UHFFFAOYSA-M sodium;1,4-bis(2-ethylhexoxy)-1,4-dioxobutane-2-sulfonate;1,8-dihydroxyanthracene-9,10-dione Chemical compound [Na+].O=C1C2=CC=CC(O)=C2C(=O)C2=C1C=CC=C2O.CCCCC(CC)COC(=O)CC(S([O-])(=O)=O)C(=O)OCC(CC)CCCC CMXPERZAMAQXSF-UHFFFAOYSA-M 0.000 description 1
239000000126 substance Substances 0.000 description 1
QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
238000003786 synthesis reaction Methods 0.000 description 1
230000002194 synthesizing effect Effects 0.000 description 1

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
- B01D53/1493—Selection of liquid materials for use as absorbents
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/11—Purification; Separation; Use of additives by absorption, i.e. purification or separation of gaseous hydrocarbons with the aid of liquids
- 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
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Analytical Chemistry (AREA)
Oil, Petroleum & Natural Gas (AREA)
Water Supply & Treatment (AREA)
General Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Gas Separation By Absorption (AREA)
Treating Waste Gases (AREA)
Industrial Gases (AREA)
Detergent Compositions (AREA)

CA272,392A 1976-03-19 1977-02-21 Extraction du co.sub.2 ou du h.sub.2s par un gaz Expired CA1091897A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE2611613A DE2611613B2 (de)	1976-03-19	1976-03-19	Verfahren zur Abtrennung von CO2 und/oder H25 aus Gasen, die diese Bestandteile enthalten
DEP2611613.2		1976-03-19

Publications (1)

Publication Number	Publication Date
CA1091897A true CA1091897A (fr)	1980-12-23

Family

ID=5972880

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA272,392A Expired CA1091897A (fr)	1976-03-19	1977-02-21	Extraction du co.sub.2 ou du h.sub.2s par un gaz

Country Status (7)

Country	Link
JP (1)	JPS5945034B2 (fr)
BE (1)	BE852612A (fr)
CA (1)	CA1091897A (fr)
DE (1)	DE2611613B2 (fr)
FR (1)	FR2344322A1 (fr)
GB (1)	GB1574646A (fr)
NL (1)	NL7702916A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2909335A1 (de) *	1979-03-09	1980-09-18	Linde Ag	Verfahren und vorrichtung zur zerlegung von erdgas
DE2923012A1 (de) *	1979-06-07	1980-12-18	Basf Ag	Verfahren zur gleichzeitigen entfernung von wasser und schwefelwasserstoff aus gasen
US4741745A (en) *	1986-05-07	1988-05-03	Norton Company	Process for separation of carbon dioxide from other gases
JPH0698262B2 (ja) *	1987-11-06	1994-12-07	株式会社日本触媒	酸性ガス吸収剤組成物
US8435325B2 (en)	2008-10-23	2013-05-07	Hitachi, Ltd.	Method and device for removing CO2 and H2S

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2139375A (en) *	1937-06-14	1938-12-06	Shell Dev	Removal of so from gases
US3591641A (en) *	1968-10-28	1971-07-06	Allied Chem	Production of dialkyl ethers of polyalkylene glycols
US3737392A (en) *	1969-06-11	1973-06-05	Allied Chem	Solvent composition useful in acid gas removal from gas mixtures
DE2544569C3 (de) *	1975-10-04	1984-06-07	Basf Ag, 6700 Ludwigshafen	Methylisopropyläther des Tri-, Tetra- und/oder Pentaäthylenglykols

1976
- 1976-03-19 DE DE2611613A patent/DE2611613B2/de not_active Withdrawn
1977
- 1977-02-21 CA CA272,392A patent/CA1091897A/fr not_active Expired
- 1977-03-15 JP JP52027686A patent/JPS5945034B2/ja not_active Expired
- 1977-03-17 NL NL7702916A patent/NL7702916A/xx not_active Application Discontinuation
- 1977-03-18 GB GB11542/77A patent/GB1574646A/en not_active Expired
- 1977-03-18 BE BE852612A patent/BE852612A/fr unknown
- 1977-03-18 FR FR7708184A patent/FR2344322A1/fr active Granted

Also Published As

Publication number	Publication date
FR2344322B1 (fr)	1982-07-16
NL7702916A (nl)	1977-09-21
GB1574646A (en)	1980-09-10
JPS5945034B2 (ja)	1984-11-02
FR2344322A1 (fr)	1977-10-14
JPS52125502A (en)	1977-10-21
DE2611613A1 (de)	1977-10-20
DE2611613B2 (de)	1979-04-26
BE852612A (fr)	1977-09-19

Legal Events

Date	Code	Title	Description
1997-12-23	MKEX	Expiry

Publication	Publication Date	Title
US4330305A (en)	1982-05-18	Removal of CO2 and/or H2 S from gases
US4999031A (en)	1991-03-12	Removing CO2 and, if necessary, H2 S from gases
US4405583A (en)	1983-09-20	Process for selective removal of H2 S from mixtures containing H22 using di-severely sterically hindered secondary aminoethers
US4044100A (en)	1977-08-23	Separation of acidic gas constituents from gaseous mixtures containing the same
US3531917A (en)	1970-10-06	Process for a selective removal mainly of h2s and co2 by scrubbing from fuel and synthesis gases
US4221727A (en)	1980-09-09	Ethylene oxide recovery
US3904735A (en)	1975-09-09	Process for the selective removal of sulfur dioxide from effluent gases
CA1214316A (fr)	1986-11-25	Extraction des co.sub.2 et h.sub.2s des gaz naturels
CA1090098A (fr)	1980-11-25	Elimination du co.sub.2, h.sub.2 et cos de gaz qui en contiennent
US4892674A (en)	1990-01-09	Addition of severely-hindered amine salts and/or aminoacids to non-hindered amine solutions for the absorption of H2 S
US5246619A (en)	1993-09-21	Solvent composition for removing acid gases
CA1201871A (fr)	1986-03-18	Procede pour eliminer l'hydrogene sulfure dans des melanges gazeux grace a des composes amines tertiaires fortement acides
US3463603A (en)	1969-08-26	Method of separating acidic gases from gaseous mixture
JPS6313725B2 (fr)	1988-03-28
CA1118457A (fr)	1982-02-16	Methode de separation d'olefines
US3910777A (en)	1975-10-07	Absorption system for separate recovery of carbon dioxide and hydrogen sulfide impurities
US4417075A (en)	1983-11-22	Di-(Secondary and tertiaryalkylaminoalkoxy)alkanes
US4405580A (en)	1983-09-20	Process for selective removal of H2 S from mixtures containing H22 with tertiary amino azabicyclic alcohols
US4057403A (en)	1977-11-08	Gas treating process
EP0215911A1 (fr)	1987-04-01	Absorption selective de sulfure d'hydrogene a partir de gaz contenant egalement du gaz carbonique
CA1199476A (fr)	1986-01-21	Methode de desulfuration des gaz a l'aide d'une solution absorptive a teneur d'amine
CA2045674A1 (fr)	1990-08-04	Methode servant a extraire l'ammoniac d'un melange gazeux
CA1091897A (fr)	1980-12-23	Extraction du co.sub.2 ou du h.sub.2s par un gaz
US3266219A (en)	1966-08-16	Removal of acid constituents from gas mixtures
US3375639A (en)	1968-04-02	Extraction of acidic constituents from gas mixtures with gammabutyrolactone