CA2498195C - Configurations and methods of acid gas removal - Google Patents
Configurations and methods of acid gas removal Download PDFInfo
- Publication number
- CA2498195C CA2498195C CA2498195A CA2498195A CA2498195C CA 2498195 C CA2498195 C CA 2498195C CA 2498195 A CA2498195 A CA 2498195A CA 2498195 A CA2498195 A CA 2498195A CA 2498195 C CA2498195 C CA 2498195C
- Authority
- CA
- Canada
- Prior art keywords
- gas
- absorber
- solvent
- rich solvent
- carbon dioxide
- Prior art date
- 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 - Fee Related
Links
- 239000002253 acid Substances 0.000 title claims abstract description 57
- 238000000034 method Methods 0.000 title claims description 56
- 239000002904 solvent Substances 0.000 claims abstract description 204
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 182
- 239000006096 absorbing agent Substances 0.000 claims abstract description 107
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 92
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 88
- 238000001816 cooling Methods 0.000 claims abstract description 28
- 230000003247 decreasing effect Effects 0.000 claims abstract description 10
- 239000007789 gas Substances 0.000 claims description 199
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 64
- 238000005057 refrigeration Methods 0.000 claims description 33
- 229930195733 hydrocarbon Natural products 0.000 claims description 30
- 150000002430 hydrocarbons Chemical class 0.000 claims description 30
- 239000000047 product Substances 0.000 claims description 26
- 239000012528 membrane Substances 0.000 claims description 22
- 239000004215 Carbon black (E152) Substances 0.000 claims description 21
- 239000003345 natural gas Substances 0.000 claims description 21
- 239000007788 liquid Substances 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000012263 liquid product Substances 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 description 18
- 238000011084 recovery Methods 0.000 description 16
- 239000003921 oil Substances 0.000 description 15
- 241000196324 Embryophyta Species 0.000 description 13
- 239000003507 refrigerant Substances 0.000 description 11
- 239000000126 substance Substances 0.000 description 11
- 230000018044 dehydration Effects 0.000 description 9
- 238000006297 dehydration reaction Methods 0.000 description 9
- 239000012466 permeate Substances 0.000 description 9
- 230000008929 regeneration Effects 0.000 description 8
- 238000011069 regeneration method Methods 0.000 description 8
- 230000008901 benefit Effects 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 150000001412 amines Chemical class 0.000 description 6
- 238000000926 separation method Methods 0.000 description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 5
- -1 U.S. Pat. No. 3 Chemical class 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 2
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- NMJORVOYSJLJGU-UHFFFAOYSA-N methane clathrate Chemical compound C.C.C.C.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O NMJORVOYSJLJGU-UHFFFAOYSA-N 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical class CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 2
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical group [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 150000001983 dialkylethers Chemical class 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005187 foaming Methods 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
- 239000002737 fuel gas Substances 0.000 description 1
- 125000003827 glycol group Chemical group 0.000 description 1
- 159000000011 group IA salts Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 238000005380 natural gas recovery Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 229920000151 polyglycol Polymers 0.000 description 1
- 239000010695 polyglycol Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- ZUHZGEOKBKGPSW-UHFFFAOYSA-N tetraglyme Chemical compound COCCOCCOCCOCCOC ZUHZGEOKBKGPSW-UHFFFAOYSA-N 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- STCOOQWBFONSKY-UHFFFAOYSA-N tributyl phosphate Chemical compound CCCCOP(=O)(OCCCC)OCCCC STCOOQWBFONSKY-UHFFFAOYSA-N 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
- B01D53/1456—Removing acid components
-
- 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
- B01D53/1468—Removing hydrogen sulfide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/65—Employing advanced heat integration, e.g. Pinch technology
- B01D2259/652—Employing advanced heat integration, e.g. Pinch technology using side coolers
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
- Industrial Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2002/029810 WO2004026441A1 (en) | 2002-09-17 | 2002-09-17 | Configurations and methods of acid gas removal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2498195A1 CA2498195A1 (en) | 2004-04-01 |
| CA2498195C true CA2498195C (en) | 2010-01-26 |
Family
ID=32028454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2498195A Expired - Fee Related CA2498195C (en) | 2002-09-17 | 2002-09-17 | Configurations and methods of acid gas removal |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US7424808B2 (enExample) |
| EP (1) | EP1539329B1 (enExample) |
| JP (1) | JP4673624B2 (enExample) |
| CN (1) | CN1331563C (enExample) |
| AT (1) | ATE473796T1 (enExample) |
| AU (1) | AU2002325051B2 (enExample) |
| CA (1) | CA2498195C (enExample) |
| DE (1) | DE60237046D1 (enExample) |
| WO (1) | WO2004026441A1 (enExample) |
Families Citing this family (98)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MXPA05010039A (es) * | 2003-03-21 | 2005-10-26 | Dow Global Technologies Inc | Composicion mejorada y metodo para eliminar sulfuro de carbonilo del gas acido que lo contiene. |
| US7329308B2 (en) * | 2003-07-09 | 2008-02-12 | Entegris, Inc. | Air handling and chemical filtration system and method |
| CA2531818C (en) * | 2003-09-09 | 2010-06-08 | Fluor Corporation | Improved solvent use and regeneration |
| JP4995084B2 (ja) | 2004-08-06 | 2012-08-08 | アルストム テクノロジー リミテッド | Ｃｏ２の除去を包含する燃焼ガスの超清浄化 |
| US7454923B2 (en) * | 2004-11-12 | 2008-11-25 | Praxair Technology, Inc. | Light component separation from a carbon dioxide mixture |
| EA012258B1 (ru) * | 2005-04-29 | 2009-08-28 | Флуор Текнолоджиз Корпорейшн | Устройство и способ для абсорбции кислого газа и регенерации растворителя |
| CA2643667C (en) * | 2006-03-16 | 2015-06-23 | Basf Se | Process for contacting two phases whose contact is accompanied by heat evolution |
| US20070221065A1 (en) * | 2006-03-23 | 2007-09-27 | Adisorn Aroonwilas | Heat recovery gas absorption process |
| US8312738B2 (en) * | 2007-01-19 | 2012-11-20 | Exxonmobil Upstream Research Company | Integrated controlled freeze zone (CFZ) tower and dividing wall (DWC) for enhanced hydrocarbon recovery |
| US20100018248A1 (en) * | 2007-01-19 | 2010-01-28 | Eleanor R Fieler | Controlled Freeze Zone Tower |
| US20080210092A1 (en) * | 2007-02-02 | 2008-09-04 | Chevron U.S.A. Inc. | Methods and apparatus for removing acid gases from a natural gas stream |
| PL2117682T3 (pl) * | 2007-02-22 | 2013-03-29 | Fluor Tech Corp | Konfiguracje do produkcji dwutlenku węgla i wodoru ze strumieni zgazowywania |
| US7981196B2 (en) * | 2007-06-04 | 2011-07-19 | Posco | Apparatus and method for recovering carbon dioxide from flue gas using ammonia water |
| US8182577B2 (en) | 2007-10-22 | 2012-05-22 | Alstom Technology Ltd | Multi-stage CO2 removal system and method for processing a flue gas stream |
| US7862788B2 (en) | 2007-12-05 | 2011-01-04 | Alstom Technology Ltd | Promoter enhanced chilled ammonia based system and method for removal of CO2 from flue gas stream |
| US7967896B2 (en) * | 2008-03-26 | 2011-06-28 | Uop Llc | Use of hydraulic turbocharger for recovering energy from high pressure solvents in gasification and natural gas applications |
| US20090241778A1 (en) * | 2008-03-26 | 2009-10-01 | Lechnick William J | Use of Solvent Stream as Motive Fluid in Ejector Unit for Regenerating Solvent for Absorption Unit |
| FR2936165B1 (fr) * | 2008-09-23 | 2011-04-08 | Inst Francais Du Petrole | Procede de desacidification d'un gaz par solution absorbante avec controle de la demixtion |
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| JP5632455B2 (ja) | 2009-04-20 | 2014-11-26 | エクソンモービル アップストリーム リサーチ カンパニー | 炭化水素ガス流から酸性ガスを除去する極低温システム及び酸性ガスの除去方法 |
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| SG177246A1 (en) * | 2009-07-30 | 2012-02-28 | Exxonmobil Upstream Res Co | Systems and methods for removing heavy hydrocarbons and acid gases from a hydrocarbon gas stream |
| JP5791609B2 (ja) | 2009-09-09 | 2015-10-07 | エクソンモービル アップストリーム リサーチ カンパニー | 炭化水素ガス流から酸性ガスを除去する極低温システム |
| US8790605B2 (en) | 2009-09-15 | 2014-07-29 | Alstom Technology Ltd | Method for removal of carbon dioxide from a process gas |
| US8309047B2 (en) | 2009-09-15 | 2012-11-13 | Alstom Technology Ltd | Method and system for removal of carbon dioxide from a process gas |
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2002
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- 2002-09-17 CA CA2498195A patent/CA2498195C/en not_active Expired - Fee Related
- 2002-09-17 AT AT02759734T patent/ATE473796T1/de not_active IP Right Cessation
- 2002-09-17 AU AU2002325051A patent/AU2002325051B2/en not_active Ceased
- 2002-09-17 DE DE60237046T patent/DE60237046D1/de not_active Expired - Lifetime
- 2002-09-17 EP EP02759734A patent/EP1539329B1/en not_active Expired - Lifetime
- 2002-09-17 CN CNB028296133A patent/CN1331563C/zh not_active Expired - Fee Related
- 2002-09-17 WO PCT/US2002/029810 patent/WO2004026441A1/en not_active Ceased
- 2002-09-17 US US10/526,817 patent/US7424808B2/en not_active Expired - Lifetime
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|---|---|
| EP1539329A4 (en) | 2007-02-28 |
| CN1331563C (zh) | 2007-08-15 |
| ATE473796T1 (de) | 2010-07-15 |
| JP4673624B2 (ja) | 2011-04-20 |
| WO2004026441A1 (en) | 2004-04-01 |
| US20060110300A1 (en) | 2006-05-25 |
| AU2002325051B2 (en) | 2007-03-15 |
| JP2005538841A (ja) | 2005-12-22 |
| DE60237046D1 (de) | 2010-08-26 |
| CN1668364A (zh) | 2005-09-14 |
| AU2002325051A1 (en) | 2004-04-08 |
| EP1539329A1 (en) | 2005-06-15 |
| US7424808B2 (en) | 2008-09-16 |
| EP1539329B1 (en) | 2010-07-14 |
| CA2498195A1 (en) | 2004-04-01 |
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