DD202129A5 - Verfahren zum entfernen von kohlendioxid und, sofern vorhanden, schwefelwasserstoff aus einem gasgemisch - Google Patents

Verfahren zum entfernen von kohlendioxid und, sofern vorhanden, schwefelwasserstoff aus einem gasgemisch Download PDF

Info

Publication number: DD202129A5
Authority: DD; German Democratic Republic
Prior art keywords: solvent; carbon dioxide; pressure; gas mixture; regenerated
Prior art date: 1981-06-15

Application number

DD82240719A

Other languages

German (de)

English (en)

Inventor

Malcolm W Mcewan

Hilde M Van Der Pas-Toornstra

Original Assignee

Shell Int Research

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.)

1981-06-15

Filing date

1982-06-14

Publication date

1983-08-31

1982-06-14 Application filed by Shell Int Research filed Critical Shell Int Research

1983-08-31 Publication of DD202129A5 publication Critical patent/DD202129A5/de

Links

CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims abstract description 96
239000000203 mixture Substances 0.000 title claims abstract description 53
238000000034 method Methods 0.000 title claims abstract description 51
229910002092 carbon dioxide Inorganic materials 0.000 title claims abstract description 48
239000001569 carbon dioxide Substances 0.000 title claims abstract description 48
239000011593 sulfur Substances 0.000 title description 9
229910052717 sulfur Inorganic materials 0.000 title description 9
239000001257 hydrogen Substances 0.000 title description 6
229910052739 hydrogen Inorganic materials 0.000 title description 6
-1 SULFUR HYDROGEN Chemical class 0.000 title description 2
239000002904 solvent Substances 0.000 claims abstract description 129
239000007789 gas Substances 0.000 claims abstract description 115
RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims abstract description 62
229910000037 hydrogen sulfide Inorganic materials 0.000 claims abstract description 36
239000002250 absorbent Substances 0.000 claims abstract description 18
230000002745 absorbent Effects 0.000 claims abstract description 17
150000003512 tertiary amines Chemical class 0.000 claims abstract description 17
238000000526 short-path distillation Methods 0.000 claims description 23
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical group O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 claims description 11
CRVGTESFCCXCTH-UHFFFAOYSA-N methyl diethanolamine Chemical compound OCCN(C)CCO CRVGTESFCCXCTH-UHFFFAOYSA-N 0.000 claims description 5
238000007701 flash-distillation Methods 0.000 claims description 3
125000001931 aliphatic group Chemical group 0.000 claims description 2
125000002887 hydroxy group Chemical group [H]O* 0.000 claims 1
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 24
238000010521 absorption reaction Methods 0.000 description 18
230000002378 acidificating effect Effects 0.000 description 15
230000008929 regeneration Effects 0.000 description 13
238000011069 regeneration method Methods 0.000 description 13
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 10
RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 8
239000002253 acid Substances 0.000 description 8
150000001875 compounds Chemical class 0.000 description 6
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 5
229930195733 hydrocarbon Natural products 0.000 description 5
150000002430 hydrocarbons Chemical class 0.000 description 5
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 4
229910002091 carbon monoxide Inorganic materials 0.000 description 4
JJWKPURADFRFRB-UHFFFAOYSA-N carbonyl sulfide Chemical compound O=C=S JJWKPURADFRFRB-UHFFFAOYSA-N 0.000 description 4
238000006243 chemical reaction Methods 0.000 description 4
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
239000003054 catalyst Substances 0.000 description 3
238000010438 heat treatment Methods 0.000 description 3
150000003141 primary amines Chemical class 0.000 description 3
150000003335 secondary amines Chemical class 0.000 description 3
QQONPFPTGQHPMA-UHFFFAOYSA-N Propene Chemical compound CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
150000001412 amines Chemical class 0.000 description 2
238000002485 combustion reaction Methods 0.000 description 2
239000012535 impurity Substances 0.000 description 2
239000007788 liquid Substances 0.000 description 2
239000003345 natural gas Substances 0.000 description 2
239000001294 propane Substances 0.000 description 2
ZUHZGEOKBKGPSW-UHFFFAOYSA-N tetraglyme Chemical compound COCCOCCOCCOCCOC ZUHZGEOKBKGPSW-UHFFFAOYSA-N 0.000 description 2
BFSVOASYOCHEOV-UHFFFAOYSA-N 2-diethylaminoethanol Chemical compound CCN(CC)CCO BFSVOASYOCHEOV-UHFFFAOYSA-N 0.000 description 1
OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
UEEJHVSXFDXPFK-UHFFFAOYSA-N N-dimethylaminoethanol Chemical compound CN(C)CCO UEEJHVSXFDXPFK-UHFFFAOYSA-N 0.000 description 1
AKNUHUCEWALCOI-UHFFFAOYSA-N N-ethyldiethanolamine Chemical compound OCCN(CC)CCO AKNUHUCEWALCOI-UHFFFAOYSA-N 0.000 description 1
GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
SLINHMUFWFWBMU-UHFFFAOYSA-N Triisopropanolamine Chemical compound CC(O)CN(CC(C)O)CC(C)O SLINHMUFWFWBMU-UHFFFAOYSA-N 0.000 description 1
150000001298 alcohols Chemical class 0.000 description 1
239000001273 butane Substances 0.000 description 1
235000013877 carbamide Nutrition 0.000 description 1
VNWKTOKETHGBQD-AKLPVKDBSA-N carbane Chemical compound [15CH4] VNWKTOKETHGBQD-AKLPVKDBSA-N 0.000 description 1
125000004432 carbon atom Chemical group C* 0.000 description 1
239000006229 carbon black Substances 0.000 description 1
230000003197 catalytic effect Effects 0.000 description 1
239000003245 coal Substances 0.000 description 1
239000000571 coke Substances 0.000 description 1
239000000567 combustion gas Substances 0.000 description 1
230000001276 controlling effect Effects 0.000 description 1
238000001816 cooling Methods 0.000 description 1
238000005260 corrosion Methods 0.000 description 1
230000007797 corrosion Effects 0.000 description 1
229960002887 deanol Drugs 0.000 description 1
LVTYICIALWPMFW-UHFFFAOYSA-N diisopropanolamine Chemical compound CC(O)CNCC(C)O LVTYICIALWPMFW-UHFFFAOYSA-N 0.000 description 1
229940043276 diisopropanolamine Drugs 0.000 description 1
239000012972 dimethylethanolamine Substances 0.000 description 1
238000003912 environmental pollution Methods 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
238000000605 extraction Methods 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
238000007710 freezing Methods 0.000 description 1
230000008014 freezing Effects 0.000 description 1
239000000446 fuel Substances 0.000 description 1
239000008246 gaseous mixture Substances 0.000 description 1
238000002309 gasification Methods 0.000 description 1
125000002768 hydroxyalkyl group Chemical group 0.000 description 1
238000009434 installation Methods 0.000 description 1
238000011068 loading method Methods 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
238000005057 refrigeration Methods 0.000 description 1
230000001172 regenerating effect Effects 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
150000003672 ureas Chemical class 0.000 description 1
239000002699 waste material Substances 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
- B01D53/34—Chemical or biological purification of waste gases
- 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
- C10K1/16—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with non-aqueous liquids
- 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
- 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
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/52—Hydrogen sulfide
- B01D53/526—Mixtures of hydrogen sulfide and carbon dioxide
- 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
- 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
- C10K1/14—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 organic
- C10K1/143—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 organic containing amino groups
- 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)
Engineering & Computer Science (AREA)
Oil, Petroleum & Natural Gas (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Analytical Chemistry (AREA)
Combustion & Propulsion (AREA)
Environmental & Geological Engineering (AREA)
Health & Medical Sciences (AREA)
Biomedical Technology (AREA)
Water Supply & Treatment (AREA)
Gas Separation By Absorption (AREA)
Treating Waste Gases (AREA)
Industrial Gases (AREA)

DD82240719A 1981-06-15 1982-06-14 Verfahren zum entfernen von kohlendioxid und, sofern vorhanden, schwefelwasserstoff aus einem gasgemisch DD202129A5 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB8118288		1981-06-15

Publications (1)

Publication Number	Publication Date
DD202129A5 true DD202129A5 (de)	1983-08-31

Family

ID=10522502

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DD82240719A DD202129A5 (de)	1981-06-15	1982-06-14	Verfahren zum entfernen von kohlendioxid und, sofern vorhanden, schwefelwasserstoff aus einem gasgemisch

Country Status (21)

Country	Link
JP (1)	JPS57209626A (fr)
KR (1)	KR840000263A (fr)
AU (1)	AU546704B2 (fr)
BE (1)	BE893386A (fr)
BR (1)	BR8203471A (fr)
CA (1)	CA1205276A (fr)
DD (1)	DD202129A5 (fr)
DE (1)	DE3222281C2 (fr)
DK (1)	DK162192C (fr)
DZ (1)	DZ429A1 (fr)
ES (1)	ES513052A0 (fr)
FR (1)	FR2507498B1 (fr)
GB (1)	GB2103645B (fr)
IN (1)	IN156408B (fr)
IT (1)	IT1210895B (fr)
NL (1)	NL193746C (fr)
NO (1)	NO154785C (fr)
NZ (1)	NZ200951A (fr)
PL (1)	PL236913A1 (fr)
SU (1)	SU1577685A3 (fr)
ZA (1)	ZA824163B (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1132170B (it) *	1980-07-04	1986-06-25	Snam Progetti	Processo di separazione selettiva di idrogeno solforato da miscele gassose contenenti anche anidride carbonica
IT1177324B (it) *	1984-11-26	1987-08-26	Snam Progetti	Procedimento per rimuovere selettivamente l'idrogeno solforato da miscele gassose contenenti anche anidride carbonica
NL8600030A (nl) *	1986-01-09	1987-08-03	Shell Int Research	Verwijderen van zure gassen uit een gasmengsel.
JPH01135518A (ja) *	1987-11-20	1989-05-29	Seitetsu Kagaku Co Ltd	スルフォランによる吸収除害方法
GB8830199D0 (en) *	1988-12-23	1989-02-22	Shell Int Research	Removing hydrogen sulphide from a gas mixture
US5397556A (en) *	1992-12-16	1995-03-14	The Regents Of The Unviversity Of California	Process for recovery of sulfur from acid gases
US5508012A (en) *	1993-03-05	1996-04-16	Quaker Chemical Corporation	Methods for recovering sodium sulfides from a sulfur scavenging reaction
US5347003A (en) *	1993-03-05	1994-09-13	Quaker Chemical Corporation	Methods for regenerating a sulfur scavenging compound from a product of a sulfur scavenging reaction
US5698171A (en) *	1996-01-10	1997-12-16	Quaker Chemical Corporation	Regenerative method for removing sulfides from gas streams
US5885538A (en) *	1997-07-02	1999-03-23	Quaker Chemical Corporation	Method and composition for the regeneration of an aminal compound
EP0918049A1 (fr) *	1997-10-27	1999-05-26	Shell Internationale Researchmaatschappij B.V.	Procédé de purification d'une alcanolamine
FR2820430B1 (fr) *	2001-02-02	2003-10-31	Inst Francais Du Petrole	Procede de desacidification d'un gaz avec lavage des hydrocarbures desorbes lors de la regeneration du solvant
US7425314B2 (en)	2002-11-28	2008-09-16	Shell Oil Company	Process for removing sulphur compounds including hydrogen sulphide and mercaptans from gas streams
EP2197786A2 (fr) *	2007-09-20	2010-06-23	Swapsol Corp.	Procédé d'élimination de matières carbonées et composition et système correspondants
DE102008043329B3 (de) *	2008-10-30	2010-06-24	Helmholtz-Zentrum Für Umweltforschung Gmbh - Ufz	Vorrichtung und Verfahren zur Sanierung und Separation von Gasakkumulationen in Gewässern
US8876951B2 (en) *	2009-09-29	2014-11-04	Fluor Technologies Corporation	Gas purification configurations and methods
US10864477B2 (en) *	2016-02-08	2020-12-15	Basf Se	Method for separating C5-C8 hydrocarbons and acid gases from a fluid stream

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3242640A (en) *	1962-12-27	1966-03-29	Union Oil Co	Removal of acid constituents from gas mixtures
DE1494809C3 (de) *	1966-10-25	1974-01-17	Metallgesellschaft Ag, 6000 Frankfurt	Verfahren zum Auswaschen von Kohlendioxid aus schwefelarmen oder schwefelfreien Gasen
US3770622A (en) *	1970-12-28	1973-11-06	Fluor Corp	Treatment of wet natural gas mixtures to recover liquid hydrocarbons
DE2226215C3 (de) *	1972-05-30	1975-09-25	Metallgesellschaft Ag, 6000 Frankfurt	Verfahren zur Regeneration eines beladenen Absorptionsmittels, das beim Auswaschen von sauren Komponenten aus Gasen anfällt
US4025322A (en) *	1975-05-19	1977-05-24	Shell Oil Company	Removal of hydrocarbons and water from acid gas streams
GB1589231A (en) *	1977-04-21	1981-05-07	Shell Int Research	Process for the removal of acidic gases

1982
- 1982-05-18 CA CA000403167A patent/CA1205276A/fr not_active Expired
- 1982-05-19 NL NL8202061A patent/NL193746C/nl not_active IP Right Cessation
- 1982-06-02 BE BE1/10525A patent/BE893386A/nl not_active IP Right Cessation
- 1982-06-11 AU AU84849/82A patent/AU546704B2/en not_active Expired
- 1982-06-11 GB GB08217024A patent/GB2103645B/en not_active Expired
- 1982-06-12 KR KR1019820002620A patent/KR840000263A/ko not_active Ceased
- 1982-06-14 NZ NZ200951A patent/NZ200951A/en unknown
- 1982-06-14 SU SU823450439A patent/SU1577685A3/ru active
- 1982-06-14 BR BR8203471A patent/BR8203471A/pt not_active IP Right Cessation
- 1982-06-14 FR FR8210321A patent/FR2507498B1/fr not_active Expired
- 1982-06-14 DD DD82240719A patent/DD202129A5/de not_active IP Right Cessation
- 1982-06-14 IT IT8221849A patent/IT1210895B/it active
- 1982-06-14 NO NO821968A patent/NO154785C/no not_active IP Right Cessation
- 1982-06-14 DK DK266382A patent/DK162192C/da not_active IP Right Cessation
- 1982-06-14 DZ DZ826563A patent/DZ429A1/fr active
- 1982-06-14 JP JP57100792A patent/JPS57209626A/ja active Granted
- 1982-06-14 DE DE3222281A patent/DE3222281C2/de not_active Expired - Lifetime
- 1982-06-14 IN IN680/CAL/82A patent/IN156408B/en unknown
- 1982-06-14 ZA ZA824163A patent/ZA824163B/xx unknown
- 1982-06-14 ES ES513052A patent/ES513052A0/es active Granted
- 1982-06-14 PL PL23691382A patent/PL236913A1/xx unknown

Also Published As

Publication number	Publication date
SU1577685A3 (ru)	1990-07-07
JPS57209626A (en)	1982-12-23
DK266382A (da)	1982-12-16
NO154785C (no)	1986-12-29
NO154785B (no)	1986-09-15
NO821968L (no)	1982-12-16
IN156408B (fr)	1985-07-20
BR8203471A (pt)	1983-06-07
NL193746B (nl)	2000-05-01
ZA824163B (en)	1983-04-27
ES8303935A1 (es)	1983-02-16
PL236913A1 (en)	1983-02-14
NL193746C (nl)	2000-09-04
IT1210895B (it)	1989-09-29
GB2103645A (en)	1983-02-23
AU8484982A (en)	1982-12-23
NL8202061A (nl)	1983-01-03
FR2507498A1 (fr)	1982-12-17
GB2103645B (en)	1984-03-21
CA1205276A (fr)	1986-06-03
DK162192C (da)	1992-02-17
DK162192B (da)	1991-09-30
DZ429A1 (fr)	2004-09-13
ES513052A0 (es)	1983-02-16
NZ200951A (en)	1985-02-28
IT8221849A0 (it)	1982-06-14
KR840000263A (ko)	1984-02-18
AU546704B2 (en)	1985-09-12
FR2507498B1 (fr)	1988-11-25
DE3222281A1 (de)	1982-12-30
DE3222281C2 (de)	1997-10-23
JPH0221286B2 (fr)	1990-05-14
BE893386A (nl)	1982-12-02

Legal Events

Date	Code	Title	Description
1995-06-08	ENJ	Ceased due to non-payment of renewal fee

Publication	Publication Date	Title
DE3222282C2 (de)	1997-10-16	Verfahren zum Entfernen von Schwefelwasserstoff und Kohlendioxid aus einem Gasgemisch
EP0121109B1 (fr)	1990-06-13	Procédé pour éliminer le CO2 et/ou le H2S de gaz
EP0359991B1 (fr)	1992-11-04	Procédé pour éliminer le dioxyde de carbone et éventuellement le sulfure d'hydrogène des gaz
DE3126136C2 (de)	1987-01-22	Verfahren zur Entfernung saurer Bestandteile aus Gasgemischen
DE2548700C2 (de)	1982-04-01	Verfahren und Vorrichtung zur Wasserstoffreinigung unter gleichzeitiger Kohlendioxidgewinnung
EP1682638B1 (fr)	2019-05-15	Procede d'extraction d'un flux de gaz acide sous haute pression par extraction des gaz acides contenus dans un flux fluidique
DE2754118C2 (de)	1986-10-23	Verfahren zur Aufarbeitung von Schwefelwasserstoff enthaltenden Gasen, die außerdem einen hohen Gehalt an Kohlendioxid aufweisen
EP0054772B1 (fr)	1984-06-20	Procédé pour la purification d'un courant gazeux
DE2709501C3 (de)	1980-12-11	Verfahren zur Reinigung von Naturgas mit einem hohen Anteil an sauren Gasen
DE2910940C2 (fr)	1987-08-06
DE3222281C2 (de)	1997-10-23	Verfahren zum Entfernen von Kohlendioxid und, sofern vorhanden, Schwefelwasserstoff aus einem Gasgemisch
EP1412056B1 (fr)	2007-12-19	Procede d'elimination de gaz acides dans un courant gazeux
EP1485190B1 (fr)	2007-06-27	Procede de desacidification d'un courant fluidique et liquide laveur utilise dans ce procede
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