NO20080448L - Fremgangsmate og innretning for absorpsjon av syregass fra naturgass - Google Patents
Fremgangsmate og innretning for absorpsjon av syregass fra naturgassInfo
- Publication number
- NO20080448L NO20080448L NO20080448A NO20080448A NO20080448L NO 20080448 L NO20080448 L NO 20080448L NO 20080448 A NO20080448 A NO 20080448A NO 20080448 A NO20080448 A NO 20080448A NO 20080448 L NO20080448 L NO 20080448L
- Authority
- NO
- Norway
- Prior art keywords
- detergent
- gas
- fed
- absorption column
- stripping
- Prior art date
Links
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
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
- C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
- C10L3/10—Working-up natural gas or synthetic natural gas
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
- C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
- C10L3/10—Working-up natural gas or synthetic natural gas
- C10L3/101—Removal of contaminants
- C10L3/102—Removal of contaminants of acid contaminants
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Gas Separation By Absorption (AREA)
Abstract
Det er beskrevet en fremgangsmåte og innretning for absorpsjon av trykksatt naturgass inneholdende minst hydrogensulfidkarbondioksid, ved hjelp av fysikalsk virkende absorpsjonsmidler, idet dens sure gassholdige naturgassen først føres til en absorpsjonskolonne hvori den kommer i direkte kontakt med et fysikalsk virkende vaskemiddel, sistnevnte absorberer surgassen og etterlater bare et restsurgassinnhold, det belastede vaskemidlet føres til en første separator, for derved å redusere arbeidstrykket og del av den oppløste surgassen fjemes fra vaskemidlet, minst en delstrøm av det belastede vaskemidlet unngår igjen en trykkreduksjon og behandling innen strippekolonne hvor restinnholdet av oppløst surgass fjemes fra vaskemidlet, og minst del av det regenererte vaskemidlet retumeres til absorpsjonskolonnen, idet surgassen som forlater den første separatorene føres til en ytterligere absorpsjonskolonne hvori regenerert vaskemiddel anvendes for å reabsorbere en frigitt surgassdel som hovedsakelig inneholder hydrogensulfid og som tilsettes til det belastede vaskemidlet i den første separatoren, idet den gjenværende surgassdelen ikke reabsorberes i absorpsjonskolonnen anordnet nedstrøm for den første separatoren og gjenvinnes som strippegass, idet strippegassen anvendes i strippekolonnen for fjernelse av hydrogensulfidet fra vaskemidlet tilført til strippekolonnen, og det intens regenererte oppløsningsmidlet splittes opp i to delstrømmer, idet den første føres til absorpsjonskolonnen anordnet nedstrøm for den første separatoren og de andre tilføres til absorpsjonskolonnen anordnet i naturgasstrømmen.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005030028A DE102005030028A1 (de) | 2005-06-27 | 2005-06-27 | Verfahren und Vorrichtung zur Absorption von Sauergas aus Erdgas |
PCT/EP2006/004872 WO2007000217A2 (de) | 2005-06-27 | 2006-05-23 | Verfahren und vorrichtung zur absorption von sauergas aus erdgas |
Publications (1)
Publication Number | Publication Date |
---|---|
NO20080448L true NO20080448L (no) | 2008-01-23 |
Family
ID=37074432
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20080448A NO20080448L (no) | 2005-06-27 | 2008-01-23 | Fremgangsmate og innretning for absorpsjon av syregass fra naturgass |
Country Status (6)
Country | Link |
---|---|
US (1) | US20090199712A1 (no) |
EP (1) | EP1902118A2 (no) |
CA (1) | CA2611600C (no) |
DE (1) | DE102005030028A1 (no) |
NO (1) | NO20080448L (no) |
WO (1) | WO2007000217A2 (no) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008062387A1 (de) * | 2008-12-17 | 2010-07-01 | Uhde Gmbh | Verfahren zur Reinigung von technischen Gasen und Gewinnung von Sauergasen |
US20100219061A1 (en) * | 2009-03-02 | 2010-09-02 | Saudi Arabian Oil Company | Enhancement of acid gas enrichment process |
DE102009018444A1 (de) * | 2009-04-22 | 2010-10-28 | Uhde Gmbh | Verfahren zur Entfernung von sauren Gaskomponenten aus einem Gasgemisch |
DE102009042365A1 (de) | 2009-09-23 | 2011-04-07 | Uhde Gmbh | Verfahren und Vorrichtung zur Entfernung von Wasser aus Erdgas oder Industriegasen mit physikalischen Lösungsmitteln |
DE102011108749A1 (de) | 2011-07-28 | 2013-01-31 | Thyssenkrupp Uhde Gmbh | Wärmerückgewinnung bei Absorptions- und Desorptionsprozessen |
US8790452B2 (en) | 2012-02-22 | 2014-07-29 | Richard Paul Posa | Method and system for separating and destroying sour and acid gas |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2685941A (en) * | 1951-01-31 | 1954-08-10 | Universal Oil Prod Co | Method for concentrating hydrogen |
US3362133A (en) * | 1965-10-25 | 1968-01-09 | Allied Chem | Process for hydrogen sulfide removal from gas mixtures containing h2s and co2 |
US3594985A (en) * | 1969-06-11 | 1971-07-27 | Allied Chem | Acid gas removal from gas mixtures |
US4359450A (en) * | 1981-05-26 | 1982-11-16 | Shell Oil Company | Process for the removal of acid gases from gaseous streams |
US4397660A (en) * | 1981-06-15 | 1983-08-09 | Shell Oil Company | Process for the removal of H2 S and CO2 from a gas mixture |
DE19753903C2 (de) * | 1997-12-05 | 2002-04-25 | Krupp Uhde Gmbh | Verfahren zur Entfernung von CO¶2¶ und Schwefelverbindungen aus technischen Gasen, insbesondere aus Erdgas und Roh-Synthesegas |
DE19945326B4 (de) * | 1999-01-22 | 2008-03-27 | Uhde Gmbh | Verfahren zur Entfernung von Kohlendioxid, Schwefelverbindungen, Wasser und aromatischen und höheren aliphatischen Kohlenwasserstoffen aus technischen Gasen |
US7192468B2 (en) * | 2002-04-15 | 2007-03-20 | Fluor Technologies Corporation | Configurations and method for improved gas removal |
WO2004052511A1 (en) * | 2002-12-12 | 2004-06-24 | Fluor Corporation | Configurations and methods of acid gas removal |
DE10313438A1 (de) * | 2003-03-26 | 2004-11-04 | Uhde Gmbh | Verfahren zur selektiven Entfernung von Schwefelwasserstoff und CO2 aus Rohgas |
DE10324694A1 (de) * | 2003-05-28 | 2004-12-23 | Uhde Gmbh | Verfahren zur Entfernung von Sauergasen aus unter Druck befindlichem, mit Sauergasverbindungen verunreinigtem Erdgas und Gewinnung der entfernten Sauergase auf erhöhtem Druckniveau |
-
2005
- 2005-06-27 DE DE102005030028A patent/DE102005030028A1/de not_active Ceased
-
2006
- 2006-05-23 CA CA2611600A patent/CA2611600C/en not_active Expired - Fee Related
- 2006-05-23 EP EP06753798A patent/EP1902118A2/de not_active Withdrawn
- 2006-05-23 US US11/922,170 patent/US20090199712A1/en not_active Abandoned
- 2006-05-23 WO PCT/EP2006/004872 patent/WO2007000217A2/de not_active Application Discontinuation
-
2008
- 2008-01-23 NO NO20080448A patent/NO20080448L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP1902118A2 (de) | 2008-03-26 |
CA2611600A1 (en) | 2007-01-04 |
US20090199712A1 (en) | 2009-08-13 |
WO2007000217A3 (de) | 2007-03-15 |
WO2007000217A2 (de) | 2007-01-04 |
DE102005030028A1 (de) | 2006-12-28 |
CA2611600C (en) | 2013-09-24 |
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Legal Events
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FC2A | Withdrawal, rejection or dismissal of laid open patent application |