CA2692154C - Absorbent, co2 or h2s reducing apparatus, and co2 or h2s reducing method using absorbent - Google Patents
Absorbent, co2 or h2s reducing apparatus, and co2 or h2s reducing method using absorbent Download PDFInfo
- Publication number
- CA2692154C CA2692154C CA2692154A CA2692154A CA2692154C CA 2692154 C CA2692154 C CA 2692154C CA 2692154 A CA2692154 A CA 2692154A CA 2692154 A CA2692154 A CA 2692154A CA 2692154 C CA2692154 C CA 2692154C
- Authority
- CA
- Canada
- Prior art keywords
- amine compounds
- absorbent
- linear
- amino group
- weight percent
- 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.)
- Active
Links
- 230000002745 absorbent Effects 0.000 title claims abstract description 53
- 239000002250 absorbent Substances 0.000 title claims abstract description 53
- 238000000034 method Methods 0.000 title claims description 11
- -1 amine compounds Chemical class 0.000 claims abstract description 95
- 125000000467 secondary amino group Chemical group [H]N([*:1])[*:2] 0.000 claims abstract description 30
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims abstract description 22
- CBTVGIZVANVGBH-UHFFFAOYSA-N aminomethyl propanol Chemical compound CC(C)(N)CO CBTVGIZVANVGBH-UHFFFAOYSA-N 0.000 claims description 30
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 claims description 24
- MIJDSYMOBYNHOT-UHFFFAOYSA-N 2-(ethylamino)ethanol Chemical compound CCNCCO MIJDSYMOBYNHOT-UHFFFAOYSA-N 0.000 claims description 17
- PVOAHINGSUIXLS-UHFFFAOYSA-N 1-Methylpiperazine Chemical compound CN1CCNCC1 PVOAHINGSUIXLS-UHFFFAOYSA-N 0.000 claims description 16
- OPKOKAMJFNKNAS-UHFFFAOYSA-N N-methylethanolamine Chemical compound CNCCO OPKOKAMJFNKNAS-UHFFFAOYSA-N 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims description 15
- LKPFBGKZCCBZDK-UHFFFAOYSA-N n-hydroxypiperidine Chemical compound ON1CCCCC1 LKPFBGKZCCBZDK-UHFFFAOYSA-N 0.000 claims description 14
- LJDSTRZHPWMDPG-UHFFFAOYSA-N 2-(butylamino)ethanol Chemical compound CCCCNCCO LJDSTRZHPWMDPG-UHFFFAOYSA-N 0.000 claims description 12
- 239000006096 absorbing agent Substances 0.000 claims description 12
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims description 12
- WFCSWCVEJLETKA-UHFFFAOYSA-N 2-piperazin-1-ylethanol Chemical compound OCCN1CCNCC1 WFCSWCVEJLETKA-UHFFFAOYSA-N 0.000 claims description 11
- WUGQZFFCHPXWKQ-UHFFFAOYSA-N Propanolamine Chemical compound NCCCO WUGQZFFCHPXWKQ-UHFFFAOYSA-N 0.000 claims description 10
- 239000002904 solvent Substances 0.000 claims description 10
- LVTYICIALWPMFW-UHFFFAOYSA-N diisopropanolamine Chemical compound CC(O)CNCC(C)O LVTYICIALWPMFW-UHFFFAOYSA-N 0.000 claims description 9
- 229940043276 diisopropanolamine Drugs 0.000 claims description 9
- IMUDHTPIFIBORV-UHFFFAOYSA-N aminoethylpiperazine Chemical compound NCCN1CCNCC1 IMUDHTPIFIBORV-UHFFFAOYSA-N 0.000 claims description 8
- VJWZYGQIJWDACM-UHFFFAOYSA-N 2-(2-methylpropylamino)ethanol Chemical compound CC(C)CNCCO VJWZYGQIJWDACM-UHFFFAOYSA-N 0.000 claims description 7
- 238000013329 compounding Methods 0.000 claims description 7
- RILLZYSZSDGYGV-UHFFFAOYSA-N 2-(propan-2-ylamino)ethanol Chemical compound CC(C)NCCO RILLZYSZSDGYGV-UHFFFAOYSA-N 0.000 claims description 6
- BCLSJHWBDUYDTR-UHFFFAOYSA-N 2-(propylamino)ethanol Chemical compound CCCNCCO BCLSJHWBDUYDTR-UHFFFAOYSA-N 0.000 claims description 4
- 238000004064 recycling Methods 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 abstract description 13
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 12
- 239000003546 flue gas Substances 0.000 abstract description 12
- 230000002195 synergetic effect Effects 0.000 abstract description 11
- 238000010521 absorption reaction Methods 0.000 abstract description 7
- 239000000203 mixture Substances 0.000 abstract description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 100
- 229910002092 carbon dioxide Inorganic materials 0.000 description 49
- 239000007789 gas Substances 0.000 description 29
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 27
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 27
- 230000000052 comparative effect Effects 0.000 description 7
- 238000002485 combustion reaction Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- CRVGTESFCCXCTH-UHFFFAOYSA-N methyl diethanolamine Chemical compound OCCN(C)CCO CRVGTESFCCXCTH-UHFFFAOYSA-N 0.000 description 6
- 238000010992 reflux Methods 0.000 description 6
- 150000001412 amines Chemical class 0.000 description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 150000003512 tertiary amines Chemical class 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 2
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000002803 fossil fuel Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 230000036632 reaction speed Effects 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- XGIKILRODBEJIL-UHFFFAOYSA-N 1-(ethylamino)ethanol Chemical compound CCNC(C)O XGIKILRODBEJIL-UHFFFAOYSA-N 0.000 description 1
- JOMNTHCQHJPVAZ-UHFFFAOYSA-N 2-methylpiperazine Chemical compound CC1CNCCN1 JOMNTHCQHJPVAZ-UHFFFAOYSA-N 0.000 description 1
- 101100205868 Arabidopsis thaliana ADA2B gene Proteins 0.000 description 1
- 101100521459 Schizosaccharomyces pombe (strain 972 / ATCC 24843) prz1 gene Proteins 0.000 description 1
- 102100029862 Sulfotransferase 1E1 Human genes 0.000 description 1
- 101710083456 Sulfotransferase 1E1 Proteins 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 229940125904 compound 1 Drugs 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 150000003141 primary amines Chemical class 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000003716 rejuvenation Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 150000003335 secondary amines Chemical class 0.000 description 1
- 238000010792 warming 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
- 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
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
- B01D2257/304—Hydrogen sulfide
-
- 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
-
- 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)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007160657A JP5215595B2 (ja) | 2007-06-18 | 2007-06-18 | 吸収液、吸収液を用いたｃｏ２又はｈ２ｓ除去装置及び方法 |
| JP2007-160657 | 2007-06-18 | ||
| PCT/JP2008/061053 WO2008156085A1 (ja) | 2007-06-18 | 2008-06-17 | 吸収液、吸収液を用いたｃｏ2又はｈ2ｓ除去装置及び方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2692154A1 CA2692154A1 (en) | 2008-12-24 |
| CA2692154C true CA2692154C (en) | 2014-01-07 |
Family
ID=40156244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2692154A Active CA2692154C (en) | 2007-06-18 | 2008-06-17 | Absorbent, co2 or h2s reducing apparatus, and co2 or h2s reducing method using absorbent |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US8597418B2 (enExample) |
| EP (1) | EP2189207B1 (enExample) |
| JP (1) | JP5215595B2 (enExample) |
| CA (1) | CA2692154C (enExample) |
| RU (1) | RU2446861C2 (enExample) |
| WO (1) | WO2008156085A1 (enExample) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5215595B2 (ja) | 2007-06-18 | 2013-06-19 | 三菱重工業株式会社 | 吸収液、吸収液を用いたｃｏ２又はｈ２ｓ除去装置及び方法 |
| US8435325B2 (en) | 2008-10-23 | 2013-05-07 | Hitachi, Ltd. | Method and device for removing CO2 and H2S |
| KR101071774B1 (ko) | 2009-03-06 | 2011-10-11 | 기아자동차주식회사 | 아마이드로부터 유도된 이온성 액체계 이산화탄소 흡수제 |
| US8816078B2 (en) * | 2010-01-12 | 2014-08-26 | Board Of Regents, The University Of Texas System | Acidic gas removal by aqueous amine solvents |
| WO2011121633A1 (ja) | 2010-03-29 | 2011-10-06 | 株式会社 東芝 | 酸性ガス吸収剤、酸性ガス除去装置および酸性ガス除去方法 |
| JP5449059B2 (ja) * | 2010-06-30 | 2014-03-19 | 公益財団法人地球環境産業技術研究機構 | 排ガス中の二酸化炭素を効率的に吸収及び回収する水溶液 |
| AU2011254003B2 (en) | 2010-12-22 | 2013-05-16 | Kabushiki Kaisha Toshiba | Acid gas absorbent, acid gas removal method, and acid gas removal device |
| EP2481468A1 (de) * | 2011-01-31 | 2012-08-01 | Siemens Aktiengesellschaft | Lösungsmittel, Verfahren zur Bereitstellung einer Absorptionsflüssigkeit, sowie Verwendung des Lösungsmittels |
| JP5659084B2 (ja) | 2011-05-30 | 2015-01-28 | 株式会社東芝 | 酸性ガス吸収剤、酸性ガス除去方法および酸性ガス除去装置 |
| JP6172884B2 (ja) | 2011-10-21 | 2017-08-02 | 三菱重工業株式会社 | ３成分吸収液、ｃｏ２又はｈ２ｓ又はその双方の除去装置及び方法 |
| CN104203818A (zh) * | 2012-01-20 | 2014-12-10 | 得克萨斯州大学系统董事会 | 用于co2 捕集的胺与哌嗪共混物 |
| US20130243677A1 (en) * | 2012-03-14 | 2013-09-19 | Exxonmobil Research And Engineering Company | Amine treating process for selective acid gas separation |
| JP5986796B2 (ja) | 2012-05-11 | 2016-09-06 | 三菱重工業株式会社 | 複合アミン吸収液、ｃｏ２又はｈ２ｓ又はその双方の除去装置及び方法 |
| US9732298B2 (en) * | 2012-06-15 | 2017-08-15 | Dow Global Technologies Llc | Process for the treatment of liquefied hydrocarbon gas using 3-(amino) propane-1,2-diol compounds |
| CA2876679C (en) | 2012-06-15 | 2020-06-02 | Christophe Laroche | Process for the treatment of liquefied hydrocarbon gas using 2 -amino -2 (hydroxymethyl) propane - 1 , 3 - diol compounds |
| RU2642071C2 (ru) * | 2012-06-29 | 2018-01-24 | ДАУ ГЛОБАЛ ТЕКНОЛОДЖИЗ ЭлЭлСи | Водная алканоламиновая абсорбирующая композиция, содержащая пиперазин для улучшенного удаления сероводорода из газовых смесей, и способ ее использования |
| NO20121474A1 (no) * | 2012-12-07 | 2014-06-09 | Aker Engineering & Technology | Forbedret vandig CO2-absorbent |
| KR101398620B1 (ko) * | 2012-12-31 | 2014-05-23 | 경희대학교 산학협력단 | 삼성분계 이산화탄소 흡수제와 이를 이용한 이산화탄소 흡수방법 및 분리방법 |
| JP6216150B2 (ja) | 2013-05-09 | 2017-10-18 | 株式会社東芝 | 二酸化炭素回収システムおよびその運転方法 |
| JP5984776B2 (ja) * | 2013-10-15 | 2016-09-06 | 三菱重工業株式会社 | 複合アミン吸収液、ｃｏ２又はｈ２ｓ又はその双方の除去装置及び方法 |
| JP2015107443A (ja) | 2013-12-03 | 2015-06-11 | 株式会社東芝 | 酸性ガス吸収剤、酸性ガス除去装置および酸性ガス除去方法 |
| JP2014097498A (ja) * | 2013-12-26 | 2014-05-29 | Toshiba Corp | 酸性ガス吸収剤、酸性ガス除去装置および酸性ガス除去方法 |
| RU2560188C1 (ru) * | 2014-04-03 | 2015-08-20 | Общество с ограниченной ответственностью "ЛУКОЙЛ-Волгограднефтепереработка" (ООО "ЛУКОЙЛ-Волгограднефтепереработка") | Установка получения топливного газа для технологических печей |
| JP6659293B2 (ja) * | 2015-09-30 | 2020-03-04 | 三菱重工エンジニアリング株式会社 | Ｃｏ２、ｈ２ｓ又はそれら双方の吸収液並びにそれを用いた装置及び方法 |
| JP6841676B2 (ja) | 2017-01-31 | 2021-03-10 | 三菱重工エンジニアリング株式会社 | 複合アミン吸収液、ｃｏ２又はｈ２ｓ又はその双方の除去装置及び方法 |
| GB2570549B (en) | 2017-11-28 | 2021-12-15 | Toshiba Kk | Acid gas absorbent, acid gas removal method, and acid gas removal device |
| US11471821B2 (en) | 2020-04-18 | 2022-10-18 | Indian Oil Corporation Limited | Process for biogas upgradation |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1058304A (en) | 1964-03-12 | 1967-02-08 | Shell Int Research | Process for the purification of fluids |
| US3535260A (en) | 1968-03-25 | 1970-10-20 | Union Carbide Canada Ltd | Method of stabilizing a monoethanolamine solution by adding a trialkanolamine |
| US3856921A (en) | 1970-07-22 | 1974-12-24 | Exxon Research Engineering Co | Promoting scrubbing of acid gases |
| DE2551717C3 (de) | 1975-11-18 | 1980-11-13 | Basf Ag, 6700 Ludwigshafen | und ggf. COS aus Gasen |
| US4344863A (en) | 1978-08-04 | 1982-08-17 | Exxon Research & Engineering Co. | Process for defoaming acid gas scrubbing solutions and defoaming solutions |
| US4273937A (en) | 1979-12-19 | 1981-06-16 | Union Carbide Corporation | Organic amine compositions |
| US4446119A (en) | 1981-01-12 | 1984-05-01 | The Dow Chemical Company | Method and compositions for reducing corrosion in the removal of acidic gases from gaseous mixtures |
| US4405577A (en) | 1981-11-13 | 1983-09-20 | Exxon Research And Engineering Co. | Non-sterically hindered-sterically hindered amine co-promoted acid gas scrubbing solution and process for using same |
| US4483833A (en) | 1982-01-18 | 1984-11-20 | Exxon Research & Engineering Co. | Process for selective removal of H2 S from mixtures containing H22 with heterocyclic tertiary aminoalkanols |
| DE3236600A1 (de) | 1982-10-02 | 1984-04-05 | Basf Ag, 6700 Ludwigshafen | Verfahren zum entfernen von co(pfeil abwaerts)2(pfeil abwaerts) und gegebenenfalls h(pfeil abwaerts)2(pfeil abwaerts)s aus erdgasen |
| GB2130568B (en) * | 1982-11-23 | 1986-03-05 | Texaco Development Corp | Vanadium-amine corrosion inhibitor system for sour gas conditioning solutions |
| DE3308088A1 (de) | 1983-03-08 | 1984-09-27 | Basf Ag, 6700 Ludwigshafen | Verfahren zum entfernen von co(pfeil abwaerts)2(pfeil abwaerts) und/oder h(pfeil abwaerts)2(pfeil abwaerts)s aus gasen |
| US4595723A (en) * | 1984-10-29 | 1986-06-17 | The Dow Chemical Company | Corrosion inhibitors for alkanolamines |
| US4696803A (en) | 1986-02-13 | 1987-09-29 | Texaco Inc. | Treatment of gas streams for removal of acid gases |
| US4814104A (en) | 1987-02-05 | 1989-03-21 | Uop | Tertiary alkanolamine absorbent containing an ethyleneamine promoter and its method of use |
| US4840777A (en) | 1988-01-12 | 1989-06-20 | Uop | Process for inhibiting mono and diethanolamine degradation |
| CA1339890C (en) * | 1989-05-26 | 1998-06-02 | Vijay Kumar Chopra | Process for removing acid gas from a gas mixture containing acid gas |
| US5246619A (en) | 1989-11-17 | 1993-09-21 | The Dow Chemical Company | Solvent composition for removing acid gases |
| SU1725988A1 (ru) * | 1990-03-19 | 1992-04-15 | Всесоюзный Научно-Исследовательский И Проектный Институт По Переработке Газа | Способ очистки газа от кислых компонентов |
| JPH05123535A (ja) * | 1991-11-07 | 1993-05-21 | Mitsubishi Heavy Ind Ltd | 炭酸ガス用吸収液の劣化防止方法 |
| KR0123107B1 (ko) * | 1992-02-27 | 1997-11-12 | 아끼야마 요시히사 | 연소배기가스중의 2산화탄소의 제거방법 |
| JP2871335B2 (ja) * | 1992-02-27 | 1999-03-17 | 関西電力株式会社 | 燃焼排ガス中の二酸化炭素を除去する方法 |
| US6689332B1 (en) * | 1992-09-16 | 2004-02-10 | The Kansai Electric Power Co, Inc. | Process for removing carbon dioxide from combustion gases |
| US5603908A (en) * | 1992-09-16 | 1997-02-18 | The Kansai Electric Power Co., Inc. | Process for removing carbon dioxide from combustion gases |
| JPH06343858A (ja) | 1993-06-08 | 1994-12-20 | Mitsubishi Heavy Ind Ltd | 二酸化炭素吸収剤 |
| JPH0751537A (ja) | 1993-06-30 | 1995-02-28 | Mitsubishi Heavy Ind Ltd | Ｃｏ２ 含有ガス中のｃｏ２ を除去する方法 |
| DE69428057T2 (de) * | 1993-10-06 | 2002-04-18 | Mitsubishi Jukogyo K.K., Tokio/Tokyo | Verfahren zur Abscheidung von Kohlendioxid aus Verbrennungsabgasen |
| JP3197183B2 (ja) | 1995-03-16 | 2001-08-13 | 関西電力株式会社 | 燃焼排ガス中の二酸化炭素を除去する方法 |
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2007
- 2007-06-18 JP JP2007160657A patent/JP5215595B2/ja active Active
-
2008
- 2008-06-17 RU RU2010101220/05A patent/RU2446861C2/ru active
- 2008-06-17 US US12/665,393 patent/US8597418B2/en active Active
- 2008-06-17 WO PCT/JP2008/061053 patent/WO2008156085A1/ja not_active Ceased
- 2008-06-17 CA CA2692154A patent/CA2692154C/en active Active
- 2008-06-17 EP EP08765686.4A patent/EP2189207B1/en active Active
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Also Published As
| Publication number | Publication date |
|---|---|
| EP2189207B1 (en) | 2015-08-05 |
| CA2692154A1 (en) | 2008-12-24 |
| RU2010101220A (ru) | 2011-07-27 |
| US9211496B2 (en) | 2015-12-15 |
| US20140056792A1 (en) | 2014-02-27 |
| EP2189207A1 (en) | 2010-05-26 |
| JP2008307519A (ja) | 2008-12-25 |
| JP5215595B2 (ja) | 2013-06-19 |
| US20100180764A1 (en) | 2010-07-22 |
| EP2189207A4 (en) | 2011-05-11 |
| WO2008156085A1 (ja) | 2008-12-24 |
| US8597418B2 (en) | 2013-12-03 |
| RU2446861C2 (ru) | 2012-04-10 |
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