CA2532549C - Regeneration of acid gas-containing treatment fluids - Google Patents
Regeneration of acid gas-containing treatment fluids Download PDFInfo
- Publication number
- CA2532549C CA2532549C CA2532549A CA2532549A CA2532549C CA 2532549 C CA2532549 C CA 2532549C CA 2532549 A CA2532549 A CA 2532549A CA 2532549 A CA2532549 A CA 2532549A CA 2532549 C CA2532549 C CA 2532549C
- Authority
- CA
- Canada
- Prior art keywords
- acid gas
- psia
- pressure
- gas
- acid
- 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 106
- 230000008929 regeneration Effects 0.000 title claims abstract description 50
- 238000011069 regeneration method Methods 0.000 title claims abstract description 50
- 239000012530 fluid Substances 0.000 title claims description 52
- 238000000034 method Methods 0.000 claims abstract description 36
- 230000008569 process Effects 0.000 claims abstract description 34
- 238000002347 injection Methods 0.000 claims abstract description 11
- 239000007924 injection Substances 0.000 claims abstract description 11
- 239000007789 gas Substances 0.000 claims description 139
- 238000007906 compression Methods 0.000 claims description 50
- 230000006835 compression Effects 0.000 claims description 50
- 238000010521 absorption reaction Methods 0.000 claims description 30
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 28
- 239000000126 substance Substances 0.000 claims description 27
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 15
- 239000001569 carbon dioxide Substances 0.000 claims description 14
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 14
- 230000015572 biosynthetic process Effects 0.000 claims description 12
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 claims description 10
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims description 9
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 9
- CRVGTESFCCXCTH-UHFFFAOYSA-N methyl diethanolamine Chemical compound OCCN(C)CCO CRVGTESFCCXCTH-UHFFFAOYSA-N 0.000 claims description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- 239000006096 absorbing agent Substances 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 6
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 6
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims description 6
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 5
- LVTYICIALWPMFW-UHFFFAOYSA-N diisopropanolamine Chemical compound CC(O)CNCC(C)O LVTYICIALWPMFW-UHFFFAOYSA-N 0.000 claims description 5
- 229940043276 diisopropanolamine Drugs 0.000 claims description 5
- PVOAHINGSUIXLS-UHFFFAOYSA-N 1-Methylpiperazine Chemical compound CN1CCNCC1 PVOAHINGSUIXLS-UHFFFAOYSA-N 0.000 claims description 4
- WFCSWCVEJLETKA-UHFFFAOYSA-N 2-piperazin-1-ylethanol Chemical compound OCCN1CCNCC1 WFCSWCVEJLETKA-UHFFFAOYSA-N 0.000 claims description 4
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 claims description 4
- LCEDQNDDFOCWGG-UHFFFAOYSA-N morpholine-4-carbaldehyde Chemical compound O=CN1CCOCC1 LCEDQNDDFOCWGG-UHFFFAOYSA-N 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- GIAFURWZWWWBQT-UHFFFAOYSA-N 2-(2-aminoethoxy)ethanol Chemical compound NCCOCCO GIAFURWZWWWBQT-UHFFFAOYSA-N 0.000 claims description 3
- 239000006184 cosolvent Substances 0.000 claims description 3
- GUVUOGQBMYCBQP-UHFFFAOYSA-N dmpu Chemical compound CN1CCCN(C)C1=O GUVUOGQBMYCBQP-UHFFFAOYSA-N 0.000 claims description 3
- KYWXRBNOYGGPIZ-UHFFFAOYSA-N 1-morpholin-4-ylethanone Chemical compound CC(=O)N1CCOCC1 KYWXRBNOYGGPIZ-UHFFFAOYSA-N 0.000 claims description 2
- CBTVGIZVANVGBH-UHFFFAOYSA-N aminomethyl propanol Chemical compound CC(C)(N)CO CBTVGIZVANVGBH-UHFFFAOYSA-N 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 claims description 2
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 claims description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 2
- 125000006273 (C1-C3) alkyl group Chemical group 0.000 claims 1
- BEVWMRQFVUOPJT-UHFFFAOYSA-N 2,4-dimethyl-1,3-thiazole-5-carboxamide Chemical group CC1=NC(C)=C(C(N)=O)S1 BEVWMRQFVUOPJT-UHFFFAOYSA-N 0.000 claims 1
- 229940058020 2-amino-2-methyl-1-propanol Drugs 0.000 claims 1
- WGKYSFRFMQHMOF-UHFFFAOYSA-N 3-bromo-5-methylpyridine-2-carbonitrile Chemical group CC1=CN=C(C#N)C(Br)=C1 WGKYSFRFMQHMOF-UHFFFAOYSA-N 0.000 claims 1
- PYGSKMBEVAICCR-UHFFFAOYSA-N hexa-1,5-diene Chemical group C=CCCC=C PYGSKMBEVAICCR-UHFFFAOYSA-N 0.000 claims 1
- IIRDTKBZINWQAW-UHFFFAOYSA-N hexaethylene glycol Chemical group OCCOCCOCCOCCOCCOCCO IIRDTKBZINWQAW-UHFFFAOYSA-N 0.000 claims 1
- GLZWNFNQMJAZGY-UHFFFAOYSA-N octaethylene glycol Chemical group OCCOCCOCCOCCOCCOCCOCCOCCO GLZWNFNQMJAZGY-UHFFFAOYSA-N 0.000 claims 1
- JLFNLZLINWHATN-UHFFFAOYSA-N pentaethylene glycol Chemical group OCCOCCOCCOCCOCCO JLFNLZLINWHATN-UHFFFAOYSA-N 0.000 claims 1
- UWHCKJMYHZGTIT-UHFFFAOYSA-N tetraethylene glycol Chemical group OCCOCCOCCOCCO UWHCKJMYHZGTIT-UHFFFAOYSA-N 0.000 claims 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical group OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 claims 1
- PSVXZQVXSXSQRO-UHFFFAOYSA-N undecaethylene glycol Chemical compound OCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO PSVXZQVXSXSQRO-UHFFFAOYSA-N 0.000 claims 1
- 238000000926 separation method Methods 0.000 abstract description 13
- 230000006872 improvement Effects 0.000 abstract description 2
- 239000002904 solvent Substances 0.000 description 23
- 238000010992 reflux Methods 0.000 description 19
- 239000003795 chemical substances by application Substances 0.000 description 13
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 12
- 230000008030 elimination Effects 0.000 description 10
- 238000003379 elimination reaction Methods 0.000 description 10
- 238000005755 formation reaction Methods 0.000 description 9
- 239000007788 liquid Substances 0.000 description 9
- 239000003345 natural gas Substances 0.000 description 6
- 230000009467 reduction Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000011084 recovery Methods 0.000 description 5
- 235000013252 Viburnum trilobum Nutrition 0.000 description 4
- 244000306586 Viburnum trilobum Species 0.000 description 4
- 238000003795 desorption Methods 0.000 description 4
- 102100032040 Amphoterin-induced protein 2 Human genes 0.000 description 3
- 101000776165 Homo sapiens Amphoterin-induced protein 2 Proteins 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- KWYCPUNAAYFHAK-UHFFFAOYSA-N N-(2,6-Dimethylphenyl)-4-[[(diethylamino)acetyl]amino]benzamide Chemical compound C1=CC(NC(=O)CN(CC)CC)=CC=C1C(=O)NC1=C(C)C=CC=C1C KWYCPUNAAYFHAK-UHFFFAOYSA-N 0.000 description 3
- 150000001412 amines Chemical class 0.000 description 3
- -1 aminoether alcohols Chemical group 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 239000013043 chemical agent Substances 0.000 description 3
- 239000003245 coal Substances 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 239000012808 vapor phase Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- DLFVBJFMPXGRIB-UHFFFAOYSA-N Acetamide Chemical compound CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- OPKOKAMJFNKNAS-UHFFFAOYSA-N N-methylethanolamine Chemical compound CNCCO OPKOKAMJFNKNAS-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000003575 carbonaceous material Substances 0.000 description 2
- JJWKPURADFRFRB-UHFFFAOYSA-N carbonyl sulfide Chemical compound O=C=S JJWKPURADFRFRB-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000004035 construction material Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000007792 gaseous phase Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- LXHZHWNSCIJUDB-UHFFFAOYSA-N 2-[2-(2-methylbutan-2-ylamino)ethoxy]ethanol Chemical compound CCC(C)(C)NCCOCCO LXHZHWNSCIJUDB-UHFFFAOYSA-N 0.000 description 1
- FWURKFBXTRYYIO-UHFFFAOYSA-N 2-[2-(3-methylpentan-3-ylamino)ethoxy]ethanol Chemical compound CCC(C)(CC)NCCOCCO FWURKFBXTRYYIO-UHFFFAOYSA-N 0.000 description 1
- WRUALCZLIFZHEL-UHFFFAOYSA-N 2-[2-(propan-2-ylamino)propoxy]ethanol Chemical compound CC(C)NC(C)COCCO WRUALCZLIFZHEL-UHFFFAOYSA-N 0.000 description 1
- YDEDDFNFQOPRQJ-UHFFFAOYSA-N 2-[2-(tert-butylamino)ethoxy]ethanol Chemical compound CC(C)(C)NCCOCCO YDEDDFNFQOPRQJ-UHFFFAOYSA-N 0.000 description 1
- KYDUKWREWFLJJL-UHFFFAOYSA-N 2-[2-(tert-butylamino)propoxy]ethanol Chemical compound CC(C)(C)NC(C)COCCO KYDUKWREWFLJJL-UHFFFAOYSA-N 0.000 description 1
- 240000007124 Brassica oleracea Species 0.000 description 1
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical class COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical group C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- XTKDAFGWCDAMPY-UHFFFAOYSA-N azaperone Chemical compound C1=CC(F)=CC=C1C(=O)CCCN1CCN(C=2N=CC=CC=2)CC1 XTKDAFGWCDAMPY-UHFFFAOYSA-N 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 239000000463 material Substances 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
- 238000002360 preparation method Methods 0.000 description 1
- 150000003141 primary amines Chemical class 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 150000003335 secondary amines Chemical class 0.000 description 1
- 230000009919 sequestration Effects 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 150000004763 sulfides Chemical class 0.000 description 1
- 239000013589 supplement 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
- B01D53/14—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
-
- 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
- B01D53/1425—Regeneration of liquid 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
- B01D53/14—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
- B01D53/1493—Selection of liquid materials for use as absorbents
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)
- Physical Or Chemical Processes And Apparatus (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US48904203P | 2003-07-22 | 2003-07-22 | |
| US60/489,042 | 2003-07-22 | ||
| PCT/US2004/019838 WO2005009592A1 (en) | 2003-07-22 | 2004-06-21 | Regeneration of acid gas-containing treatment fluids |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2532549A1 CA2532549A1 (en) | 2005-02-03 |
| CA2532549C true CA2532549C (en) | 2012-10-16 |
Family
ID=34102815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2532549A Expired - Fee Related CA2532549C (en) | 2003-07-22 | 2004-06-21 | Regeneration of acid gas-containing treatment fluids |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US8303685B2 (OSRAM) |
| EP (1) | EP1648590A1 (OSRAM) |
| JP (1) | JP2006528062A (OSRAM) |
| KR (1) | KR101237667B1 (OSRAM) |
| CN (1) | CN1826165B (OSRAM) |
| AR (1) | AR046508A1 (OSRAM) |
| AU (1) | AU2004258854B2 (OSRAM) |
| BR (1) | BRPI0412767A (OSRAM) |
| CA (1) | CA2532549C (OSRAM) |
| EA (1) | EA008970B1 (OSRAM) |
| EC (1) | ECSP066301A (OSRAM) |
| IN (1) | IN2006CH00247A (OSRAM) |
| MX (1) | MX276488B (OSRAM) |
| MY (1) | MY155031A (OSRAM) |
| NO (1) | NO20060404L (OSRAM) |
| NZ (1) | NZ544796A (OSRAM) |
| WO (1) | WO2005009592A1 (OSRAM) |
Families Citing this family (79)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TR200505119T1 (tr) * | 2003-03-21 | 2006-12-21 | Dow Global Technologies Inc. | Karbonil Sülfürü içeren asit gazından karbonil sülfürün uzaklaştırılmasına yönelik geliştirilmiş bileşim ve usul. |
| PL1781400T3 (pl) * | 2004-08-06 | 2013-11-29 | General Electric Technology Gmbh | Oczyszczanie spalin obejmujące usuwanie CO2 |
| PE20071048A1 (es) | 2005-12-12 | 2007-10-18 | Basf Ag | Proceso para la recuperacion de dioxido de carbono |
| US7601315B2 (en) * | 2006-12-28 | 2009-10-13 | Cansolv Technologies Inc. | Process for the recovery of carbon dioxide from a gas stream |
| US8182577B2 (en) * | 2007-10-22 | 2012-05-22 | Alstom Technology Ltd | Multi-stage CO2 removal system and method for processing a flue gas stream |
| CN101422684B (zh) * | 2007-11-02 | 2012-09-05 | 南化集团研究院 | 从酸性气流中除去cos的溶剂 |
| 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 |
| US20090151564A1 (en) * | 2007-12-13 | 2009-06-18 | Alstom Technology Ltd. | System and method for removal of an acidic component from a process stream |
| US8192530B2 (en) | 2007-12-13 | 2012-06-05 | Alstom Technology Ltd | System and method for regeneration of an absorbent solution |
| US20090282977A1 (en) * | 2008-05-14 | 2009-11-19 | Alstom Technology Ltd | Gas purification system having provisions for co2 injection of wash water |
| DE102008031552A1 (de) * | 2008-07-07 | 2010-01-14 | Uhde Gmbh | Verfahren zum Entfernen von Sauergasen aus einem Gasstrom |
| US7846240B2 (en) * | 2008-10-02 | 2010-12-07 | Alstom Technology Ltd | Chilled ammonia based CO2 capture system with water wash system |
| DE102008052612A1 (de) * | 2008-10-21 | 2010-04-22 | Uhde Gmbh | Waschlösung zur Gaswäsche mit Aminen in wässrige Ammoniaklösung sowie Verwendung |
| US8404027B2 (en) * | 2008-11-04 | 2013-03-26 | Alstom Technology Ltd | Reabsorber for ammonia stripper offgas |
| AU2009333671B2 (en) * | 2008-12-08 | 2014-11-06 | Huntsman Petrochemical Llc | Decreased presence of amine-derived contaminants in- and/or degradation of amine solvent solutions |
| DE102008062387A1 (de) * | 2008-12-17 | 2010-07-01 | Uhde Gmbh | Verfahren zur Reinigung von technischen Gasen und Gewinnung von Sauergasen |
| US8292989B2 (en) * | 2009-10-30 | 2012-10-23 | Alstom Technology Ltd | Gas stream processing |
| MX2011010404A (es) | 2009-04-20 | 2011-10-24 | Exxonmobil Upstream Res Co | Sistema criogenico para remocion de gases acidos de una corriente de gas de hidrocarburo y metodo para remover gases acidos. |
| US8795415B2 (en) | 2009-05-26 | 2014-08-05 | Basf Se | Process for recovery of carbon dioxide from a fluid stream, in particular from syngas |
| AU2010283753B2 (en) * | 2009-08-11 | 2013-12-05 | Shell Internationale Research Maatschappij B.V. | Absorbent composition and process for removing CO2 and/or H2S from a gas comprising CO2 and /or H2S |
| MX338686B (es) | 2009-09-09 | 2016-04-27 | Exxonmobil Upstream Res Co | Sistema criogenico para remover gases acidos de una corriente de gas de hidrocarburo. |
| 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 |
| US8784761B2 (en) * | 2009-11-20 | 2014-07-22 | Alstom Technology Ltd | Single absorber vessel to capture CO2 |
| US8518156B2 (en) * | 2009-09-21 | 2013-08-27 | Alstom Technology Ltd | Method and system for regenerating a solution used in a wash vessel |
| EP2322265A1 (en) | 2009-11-12 | 2011-05-18 | Alstom Technology Ltd | Flue gas treatment system |
| US8733459B2 (en) * | 2009-12-17 | 2014-05-27 | Greatpoint Energy, Inc. | Integrated enhanced oil recovery process |
| US8293200B2 (en) * | 2009-12-17 | 2012-10-23 | Alstom Technology Ltd | Desulfurization of, and removal of carbon dioxide from, gas mixtures |
| SG10201500515QA (en) * | 2010-01-22 | 2015-04-29 | Exxonmobil Upstream Res Co | Removal of acid gases from a gas stream, with co2 capture and sequestration |
| US8425655B2 (en) * | 2010-07-09 | 2013-04-23 | Carbon Capture Scientific, Llc | Gas pressurized separation column and process to generate a high pressure product gas |
| US9919259B2 (en) | 2010-07-09 | 2018-03-20 | Carbon Capture Scientific, Llc | Gas pressurized separation column and process to generate a high pressure product gas |
| US8728209B2 (en) | 2010-09-13 | 2014-05-20 | Alstom Technology Ltd | Method and system for reducing energy requirements of a CO2 capture system |
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2004
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- 2004-06-21 CN CN2004800209613A patent/CN1826165B/zh not_active Expired - Fee Related
- 2004-06-21 NZ NZ544796A patent/NZ544796A/en not_active IP Right Cessation
- 2004-06-21 MX MXPA06000808 patent/MX276488B/es active IP Right Grant
- 2004-06-21 WO PCT/US2004/019838 patent/WO2005009592A1/en active Application Filing
- 2004-06-21 US US10/565,466 patent/US8303685B2/en not_active Expired - Fee Related
- 2004-06-21 JP JP2006521074A patent/JP2006528062A/ja active Pending
- 2004-06-21 CA CA2532549A patent/CA2532549C/en not_active Expired - Fee Related
- 2004-06-21 EP EP04776862A patent/EP1648590A1/en not_active Withdrawn
- 2004-06-21 EA EA200600293A patent/EA008970B1/ru not_active IP Right Cessation
- 2004-06-21 BR BRPI0412767-6A patent/BRPI0412767A/pt not_active Application Discontinuation
- 2004-06-21 KR KR1020067001338A patent/KR101237667B1/ko not_active Expired - Fee Related
- 2004-07-20 MY MYPI20042905A patent/MY155031A/en unknown
- 2004-07-21 AR ARP040102580A patent/AR046508A1/es active IP Right Grant
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- 2006-01-20 EC EC2006006301A patent/ECSP066301A/es unknown
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| JP2006528062A (ja) | 2006-12-14 |
| EA008970B1 (ru) | 2007-10-26 |
| KR101237667B1 (ko) | 2013-02-28 |
| NZ544796A (en) | 2009-09-25 |
| NO20060404L (no) | 2006-02-20 |
| MX276488B (es) | 2010-06-09 |
| US8303685B2 (en) | 2012-11-06 |
| CN1826165A (zh) | 2006-08-30 |
| IN2006CH00247A (OSRAM) | 2007-08-17 |
| MY155031A (en) | 2015-08-28 |
| AU2004258854A1 (en) | 2005-02-03 |
| ECSP066301A (es) | 2006-07-28 |
| EA200600293A1 (ru) | 2006-08-25 |
| CA2532549A1 (en) | 2005-02-03 |
| WO2005009592A1 (en) | 2005-02-03 |
| US20060178259A1 (en) | 2006-08-10 |
| KR20060041253A (ko) | 2006-05-11 |
| BRPI0412767A (pt) | 2006-09-26 |
| AU2004258854B2 (en) | 2009-07-02 |
| MXPA06000808A (es) | 2006-04-18 |
| AR046508A1 (es) | 2005-12-14 |
| EP1648590A1 (en) | 2006-04-26 |
| CN1826165B (zh) | 2010-12-08 |
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