AU2008328486B2 - Method for inhibiting amine degradation during CO2 capture from a gas stream - Google Patents
Method for inhibiting amine degradation during CO2 capture from a gas stream Download PDFInfo
- Publication number
- AU2008328486B2 AU2008328486B2 AU2008328486A AU2008328486A AU2008328486B2 AU 2008328486 B2 AU2008328486 B2 AU 2008328486B2 AU 2008328486 A AU2008328486 A AU 2008328486A AU 2008328486 A AU2008328486 A AU 2008328486A AU 2008328486 B2 AU2008328486 B2 AU 2008328486B2
- Authority
- AU
- Australia
- Prior art keywords
- kmol
- amine
- degradation
- knac
- gas stream
- 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.)
- Ceased
Links
- 230000015556 catabolic process Effects 0.000 title claims abstract description 163
- 238000006731 degradation reaction Methods 0.000 title claims abstract description 163
- 150000001412 amines Chemical class 0.000 title claims abstract description 115
- 238000000034 method Methods 0.000 title claims abstract description 65
- 230000002401 inhibitory effect Effects 0.000 title claims abstract description 16
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims description 114
- 239000011734 sodium Substances 0.000 claims description 95
- 239000003112 inhibitor Substances 0.000 claims description 92
- 239000007789 gas Substances 0.000 claims description 83
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 68
- 239000000203 mixture Substances 0.000 claims description 63
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims description 59
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 43
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 claims description 41
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 28
- 239000002250 absorbent Substances 0.000 claims description 28
- 230000002745 absorbent Effects 0.000 claims description 28
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 25
- 235000010265 sodium sulphite Nutrition 0.000 claims description 21
- VZOPRCCTKLAGPN-ZFJVMAEJSA-L potassium;sodium;(2r,3r)-2,3-dihydroxybutanedioate;tetrahydrate Chemical compound O.O.O.O.[Na+].[K+].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O VZOPRCCTKLAGPN-ZFJVMAEJSA-L 0.000 claims description 19
- 229910052760 oxygen Inorganic materials 0.000 claims description 15
- 239000001301 oxygen Substances 0.000 claims description 15
- 239000001569 carbon dioxide Substances 0.000 claims description 14
- CRVGTESFCCXCTH-UHFFFAOYSA-N methyl diethanolamine Chemical compound OCCN(C)CCO CRVGTESFCCXCTH-UHFFFAOYSA-N 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 11
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims description 8
- 238000002485 combustion reaction Methods 0.000 claims description 5
- 239000004568 cement Substances 0.000 claims description 2
- 230000005764 inhibitory process Effects 0.000 description 37
- 239000000243 solution Substances 0.000 description 34
- 230000000694 effects Effects 0.000 description 23
- 238000010521 absorption reaction Methods 0.000 description 14
- 239000003546 flue gas Substances 0.000 description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 14
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 description 13
- 150000001875 compounds Chemical class 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 12
- 229960001484 edetic acid Drugs 0.000 description 11
- 238000002474 experimental method Methods 0.000 description 11
- 238000010525 oxidative degradation reaction Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 10
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 9
- 238000011160 research Methods 0.000 description 9
- 239000006096 absorbing agent Substances 0.000 description 8
- FSVCELGFZIQNCK-UHFFFAOYSA-N N,N-bis(2-hydroxyethyl)glycine Chemical compound OCCN(CCO)CC(O)=O FSVCELGFZIQNCK-UHFFFAOYSA-N 0.000 description 7
- 239000010949 copper Substances 0.000 description 7
- 230000003247 decreasing effect Effects 0.000 description 7
- 238000007254 oxidation reaction Methods 0.000 description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- 239000007998 bicine buffer Substances 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 6
- 238000004128 high performance liquid chromatography Methods 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 6
- 230000003647 oxidation Effects 0.000 description 6
- 230000009467 reduction Effects 0.000 description 6
- 230000001105 regulatory effect Effects 0.000 description 6
- 238000005070 sampling Methods 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- 230000002829 reductive effect Effects 0.000 description 5
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical class [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 238000013459 approach Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000007857 degradation product Substances 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- -1 alkali metal salts Chemical class 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 238000011088 calibration curve Methods 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 239000008367 deionised water Substances 0.000 description 3
- 229910021641 deionized water Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
- FTEDXVNDVHYDQW-UHFFFAOYSA-N BAPTA Chemical compound OC(=O)CN(CC(O)=O)C1=CC=CC=C1OCCOC1=CC=CC=C1N(CC(O)=O)CC(O)=O FTEDXVNDVHYDQW-UHFFFAOYSA-N 0.000 description 2
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 229910017912 NH2OH Inorganic materials 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 150000001735 carboxylic acids Chemical class 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- DEFVIWRASFVYLL-UHFFFAOYSA-N ethylene glycol bis(2-aminoethyl)tetraacetic acid Chemical compound OC(=O)CN(CC(O)=O)CCOCCOCCN(CC(O)=O)CC(O)=O DEFVIWRASFVYLL-UHFFFAOYSA-N 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- STZCRXQWRGQSJD-GEEYTBSJSA-M methyl orange Chemical compound [Na+].C1=CC(N(C)C)=CC=C1\N=N\C1=CC=C(S([O-])(=O)=O)C=C1 STZCRXQWRGQSJD-GEEYTBSJSA-M 0.000 description 2
- 229940012189 methyl orange Drugs 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 239000002516 radical scavenger Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000012086 standard solution Substances 0.000 description 2
- 238000003221 volumetric titration Methods 0.000 description 2
- BFSVOASYOCHEOV-UHFFFAOYSA-N 2-diethylaminoethanol Chemical compound CCN(CC)CCO BFSVOASYOCHEOV-UHFFFAOYSA-N 0.000 description 1
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004471 Glycine Substances 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical group C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 125000003158 alcohol group Chemical group 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 238000002290 gas chromatography-mass spectrometry Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 229910052809 inorganic oxide Inorganic materials 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- ZDGGJQMSELMHLK-UHFFFAOYSA-N m-Trifluoromethylhippuric acid Chemical compound OC(=O)CNC(=O)C1=CC=CC(C(F)(F)F)=C1 ZDGGJQMSELMHLK-UHFFFAOYSA-N 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000003278 mimic effect Effects 0.000 description 1
- 229910000402 monopotassium phosphate Inorganic materials 0.000 description 1
- 235000019796 monopotassium phosphate Nutrition 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- PJNZPQUBCPKICU-UHFFFAOYSA-N phosphoric acid;potassium Chemical compound [K].OP(O)(O)=O PJNZPQUBCPKICU-UHFFFAOYSA-N 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical compound OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000004448 titration Methods 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/20—Reductants
- B01D2251/206—Ammonium compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/30—Alkali metal compounds
- B01D2251/304—Alkali metal compounds of sodium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/30—Alkali metal compounds
- B01D2251/306—Alkali metal compounds of potassium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/90—Chelants
- B01D2251/902—EDTA
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
- B01D2252/20—Organic absorbents
- B01D2252/204—Amines
- B01D2252/20405—Monoamines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
- B01D2252/20—Organic absorbents
- B01D2252/204—Amines
- B01D2252/20421—Primary amines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
- B01D2252/20—Organic absorbents
- B01D2252/204—Amines
- B01D2252/20478—Alkanolamines
- B01D2252/20484—Alkanolamines with one hydroxyl group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
- B01D2252/60—Additives
- B01D2252/604—Stabilisers or agents inhibiting degradation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/50—Carbon oxides
- B01D2257/504—Carbon dioxide
-
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US98926907P | 2007-11-20 | 2007-11-20 | |
| US60/989,269 | 2007-11-20 | ||
| PCT/CA2008/002038 WO2009065218A1 (en) | 2007-11-20 | 2008-11-19 | Method for inhibiting amine degradation during co2 capture from a gas stream |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2008328486A1 AU2008328486A1 (en) | 2009-05-28 |
| AU2008328486B2 true AU2008328486B2 (en) | 2013-06-20 |
Family
ID=40652851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2008328486A Ceased AU2008328486B2 (en) | 2007-11-20 | 2008-11-19 | Method for inhibiting amine degradation during CO2 capture from a gas stream |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US8105420B2 (enExample) |
| EP (1) | EP2225011B1 (enExample) |
| JP (1) | JP5536659B2 (enExample) |
| KR (1) | KR101448565B1 (enExample) |
| CN (1) | CN101918105B (enExample) |
| AU (1) | AU2008328486B2 (enExample) |
| CA (1) | CA2644088C (enExample) |
| PL (1) | PL2225011T3 (enExample) |
| WO (1) | WO2009065218A1 (enExample) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008027510A2 (en) * | 2006-09-01 | 2008-03-06 | Novum Energy Technology, Llc | Sour-gas sweetening solutions and methods |
| US8192530B2 (en) | 2007-12-13 | 2012-06-05 | Alstom Technology Ltd | System and method for regeneration of an absorbent solution |
| CN102548639B (zh) | 2009-09-24 | 2015-04-29 | 株式会社东芝 | 二氧化碳吸收液 |
| US20110186441A1 (en) * | 2010-01-29 | 2011-08-04 | Conocophillips Company | Electrolytic recovery of retained carbon dioxide |
| CN102834162B (zh) * | 2010-02-19 | 2015-04-01 | 联邦科学与工业研究组织 | 溶剂处理方法 |
| CN101822932B (zh) * | 2010-06-12 | 2013-01-02 | 中国石油集团工程设计有限责任公司 | 一种脱除天然气中二氧化碳的复配型脱碳溶剂 |
| EP2632567B1 (en) * | 2010-10-29 | 2019-08-07 | MECS, Inc. | Regenerative recovery of sulfur dioxide from effluent gases |
| FR2970424B1 (fr) * | 2011-01-19 | 2013-11-08 | IFP Energies Nouvelles | Solution absorbante contenant une combinaison d'inhibiteurs de degradation comportant un derive du thiadiazole et procede d'absorption de composes acides contenus dans un effluent gazeux |
| FR2970423B1 (fr) * | 2011-01-19 | 2013-11-08 | IFP Energies Nouvelles | Solution absorbante contenant une combinaison d'hinhibiteurs de degradation comportant un derive d'un triazole ou d'un tetrazole et procede d'absorption de composes acides contenus dans un gaz |
| US9133407B2 (en) | 2011-02-25 | 2015-09-15 | Alstom Technology Ltd | Systems and processes for removing volatile degradation products produced in gas purification |
| WO2012125894A2 (en) * | 2011-03-17 | 2012-09-20 | Board Of Regents, The University Of Texas System | Oxidation inhibitors for amine degradation |
| CN103813982A (zh) * | 2011-09-02 | 2014-05-21 | 艺科环球科技私人有限公司 | 碳化二氧化碳的方法及其应用 |
| US8864878B2 (en) | 2011-09-23 | 2014-10-21 | Alstom Technology Ltd | Heat integration of a cement manufacturing plant with an absorption based carbon dioxide capture process |
| US8911538B2 (en) | 2011-12-22 | 2014-12-16 | Alstom Technology Ltd | Method and system for treating an effluent stream generated by a carbon capture system |
| US9028654B2 (en) | 2012-02-29 | 2015-05-12 | Alstom Technology Ltd | Method of treatment of amine waste water and a system for accomplishing the same |
| EP2653208A1 (de) * | 2012-04-17 | 2013-10-23 | Siemens Aktiengesellschaft | Aminwaschlösung zur Absorption von Kohlendioxid mit Oxidationsinhibitoren |
| FR2994861B1 (fr) * | 2012-08-30 | 2014-08-22 | IFP Energies Nouvelles | Procede d'absorption de composes acides contenus dans un effluent gazeux au moyen d'une solution aqueuse a base d'amine |
| US9101912B2 (en) | 2012-11-05 | 2015-08-11 | Alstom Technology Ltd | Method for regeneration of solid amine CO2 capture beds |
| US9604889B2 (en) * | 2012-11-08 | 2017-03-28 | Energy Recovery, Inc. | Isobaric pressure exchanger in amine gas processing |
| US9440895B2 (en) * | 2012-11-08 | 2016-09-13 | Energy Recovery, Inc. | Isobaric pressure exchanger controls in amine gas processing |
| CN104226079A (zh) * | 2013-06-18 | 2014-12-24 | 中国石油化工股份有限公司 | 一种用于有机胺型脱碳溶液的抗氧化剂 |
| JP2017032146A (ja) * | 2014-01-31 | 2017-02-09 | 日揮株式会社 | 液化ガス製造設備及び液化ガス製造方法 |
| US9675928B2 (en) | 2014-02-25 | 2017-06-13 | The University Of Kentucky Research Foundation | Method of inhibiting nitrosation of an aqueous amine solution used in a process of removing carbon dioxide from a flue gas |
| WO2015138940A1 (en) | 2014-03-13 | 2015-09-17 | Fluor Technologies Corporation | Removal of metals from co2 capture solvents |
| CN113174603A (zh) * | 2021-04-28 | 2021-07-27 | 河钢集团有限公司 | 用于捕获并电解co2的组合物以及方法 |
| KR20240115154A (ko) * | 2023-01-18 | 2024-07-25 | 주식회사 파나시아 | 이산화탄소 포집용 흡수제 |
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2008
- 2008-11-19 AU AU2008328486A patent/AU2008328486B2/en not_active Ceased
- 2008-11-19 KR KR1020107013576A patent/KR101448565B1/ko not_active Expired - Fee Related
- 2008-11-19 EP EP08851343.7A patent/EP2225011B1/en active Active
- 2008-11-19 CN CN200880125165.4A patent/CN101918105B/zh not_active Expired - Fee Related
- 2008-11-19 US US12/273,776 patent/US8105420B2/en active Active
- 2008-11-19 JP JP2010534329A patent/JP5536659B2/ja not_active Expired - Fee Related
- 2008-11-19 PL PL08851343.7T patent/PL2225011T3/pl unknown
- 2008-11-19 CA CA2644088A patent/CA2644088C/en active Active
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| US3137654A (en) * | 1961-03-28 | 1964-06-16 | Wayne W Johnson | Stabilization of aqueous alkanolamine solutions in gas treating processes |
| CA2528205A1 (en) * | 2003-06-12 | 2004-12-23 | Cansolv Technologies Inc. | Method for recovery of co2 from gas streams |
| CA2500046A1 (en) * | 2004-03-09 | 2005-09-09 | Basf Aktiengesellschaft | Absorption medium having improved oxidation stability, and deacidification of fluid streams |
Also Published As
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|---|---|
| EP2225011A4 (en) | 2011-10-05 |
| EP2225011A1 (en) | 2010-09-08 |
| CA2644088C (en) | 2013-01-22 |
| JP2011503216A (ja) | 2011-01-27 |
| US8105420B2 (en) | 2012-01-31 |
| EP2225011B1 (en) | 2016-03-16 |
| PL2225011T3 (pl) | 2016-11-30 |
| CN101918105B (zh) | 2014-02-19 |
| JP5536659B2 (ja) | 2014-07-02 |
| KR101448565B1 (ko) | 2014-10-08 |
| AU2008328486A1 (en) | 2009-05-28 |
| CA2644088A1 (en) | 2009-05-20 |
| CN101918105A (zh) | 2010-12-15 |
| WO2009065218A1 (en) | 2009-05-28 |
| US20090205496A1 (en) | 2009-08-20 |
| KR20100092958A (ko) | 2010-08-23 |
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