RU2418618C2 - Предварительно приготовленная смесь для получения абсорбента для удаления кислых газов из потоков жидкостей - Google Patents
Предварительно приготовленная смесь для получения абсорбента для удаления кислых газов из потоков жидкостей Download PDFInfo
- Publication number
- RU2418618C2 RU2418618C2 RU2008150043/05A RU2008150043A RU2418618C2 RU 2418618 C2 RU2418618 C2 RU 2418618C2 RU 2008150043/05 A RU2008150043/05 A RU 2008150043/05A RU 2008150043 A RU2008150043 A RU 2008150043A RU 2418618 C2 RU2418618 C2 RU 2418618C2
- Authority
- RU
- Russia
- Prior art keywords
- piperazine
- alkanolamine
- water
- mixture according
- mixture
- Prior art date
Links
- 239000002250 absorbent Substances 0.000 title claims abstract description 23
- 230000002745 absorbent Effects 0.000 title claims abstract description 23
- 239000007789 gas Substances 0.000 title claims description 30
- 239000002253 acid Substances 0.000 title description 13
- 239000012530 fluid Substances 0.000 title description 2
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 claims abstract description 146
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 239000000203 mixture Substances 0.000 claims description 56
- CRVGTESFCCXCTH-UHFFFAOYSA-N methyl diethanolamine Chemical compound OCCN(C)CCO CRVGTESFCCXCTH-UHFFFAOYSA-N 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 9
- 150000001412 amines Chemical class 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 7
- CBTVGIZVANVGBH-UHFFFAOYSA-N aminomethyl propanol Chemical group CC(C)(N)CO CBTVGIZVANVGBH-UHFFFAOYSA-N 0.000 claims description 6
- 125000004432 carbon atom Chemical group C* 0.000 claims description 6
- 230000002378 acidificating effect Effects 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 125000003277 amino group Chemical group 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 125000002768 hydroxyalkyl group Chemical group 0.000 claims description 2
- 238000007711 solidification Methods 0.000 abstract description 18
- 230000008023 solidification Effects 0.000 abstract description 18
- 239000000126 substance Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract 1
- 238000010327 methods by industry Methods 0.000 abstract 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 10
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 6
- 239000003345 natural gas Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000009264 composting Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- -1 for example Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- BVEXVMARIREFTJ-TXMWGMRISA-N methyl (2r)-3-[(2s,6r,8s,11r)-2-[(e,2r)-4-[(2s,2'r,4r,4as,6r,8ar)-4-hydroxy-2-[(1s,3s)-1-hydroxy-3-[(2s,3r,6s)-3-methyl-1,7-dioxaspiro[5.5]undecan-2-yl]butyl]-3-methylidenespiro[4a,7,8,8a-tetrahydro-4h-pyrano[3,2-b]pyran-6,5'-oxolane]-2'-yl]but-3-en-2-yl] Chemical compound O1[C@H](C[C@@](C)(O)C(=O)OC)CC[C@@H](O)[C@@]21C=C(C)C[C@@H]([C@H](C)\C=C\[C@@H]1O[C@@]3(O[C@H]4[C@H](O)C(=C)[C@@H]([C@@H](O)C[C@H](C)[C@@H]5[C@@H](CC[C@@]6(OCCCC6)O5)C)O[C@@H]4CC3)CC1)O2 BVEXVMARIREFTJ-TXMWGMRISA-N 0.000 description 2
- 150000003464 sulfur compounds Chemical class 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- VILCJCGEZXAXTO-UHFFFAOYSA-N 2,2,2-tetramine Chemical compound NCCNCCNCCN VILCJCGEZXAXTO-UHFFFAOYSA-N 0.000 description 1
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 1
- BFSVOASYOCHEOV-UHFFFAOYSA-N 2-diethylaminoethanol Chemical compound CCN(CC)CCO BFSVOASYOCHEOV-UHFFFAOYSA-N 0.000 description 1
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical class OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 239000003655 absorption accelerator Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- LHIJANUOQQMGNT-UHFFFAOYSA-N aminoethylethanolamine Chemical compound NCCNCCO LHIJANUOQQMGNT-UHFFFAOYSA-N 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- QGJOPFRUJISHPQ-NJFSPNSNSA-N carbon disulfide-14c Chemical compound S=[14C]=S QGJOPFRUJISHPQ-NJFSPNSNSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- UYMKPFRHYYNDTL-UHFFFAOYSA-N ethenamine Chemical compound NC=C UYMKPFRHYYNDTL-UHFFFAOYSA-N 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 150000007529 inorganic bases Chemical class 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000001235 sensitizing effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
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
-
- 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)
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP06114244 | 2006-05-19 | ||
| EP06114244.4 | 2006-05-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2008150043A RU2008150043A (ru) | 2010-06-27 |
| RU2418618C2 true RU2418618C2 (ru) | 2011-05-20 |
Family
ID=38326212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2008150043/05A RU2418618C2 (ru) | 2006-05-19 | 2007-05-18 | Предварительно приготовленная смесь для получения абсорбента для удаления кислых газов из потоков жидкостей |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US8476475B2 (en:Method) |
| EP (1) | EP2024060B1 (en:Method) |
| JP (2) | JP5054764B2 (en:Method) |
| AR (1) | AR061033A1 (en:Method) |
| AU (1) | AU2007253355B2 (en:Method) |
| BR (1) | BRPI0711903B1 (en:Method) |
| CA (1) | CA2651265C (en:Method) |
| EG (1) | EG26002A (en:Method) |
| ES (1) | ES2584504T3 (en:Method) |
| HU (1) | HUE029307T2 (en:Method) |
| IN (1) | IN266779B (en:Method) |
| MX (1) | MX2008013856A (en:Method) |
| MY (1) | MY148244A (en:Method) |
| NO (1) | NO20084638L (en:Method) |
| PE (1) | PE20080246A1 (en:Method) |
| PL (1) | PL2024060T3 (en:Method) |
| PT (1) | PT2024060T (en:Method) |
| RU (1) | RU2418618C2 (en:Method) |
| WO (1) | WO2007135100A1 (en:Method) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10449483B2 (en) | 2013-08-29 | 2019-10-22 | Dow Global Technologies Llc | Gas sweetening solvents containing quaternary ammonium salts |
| RU2823675C2 (ru) * | 2022-11-30 | 2024-07-29 | Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский Нижегородский государственный университет им. Н.И. Лобачевского" | Способ повышения эффективности удаления диоксида углерода и сероводорода из метансодержащих газовых смесей |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010004070A1 (de) * | 2010-01-05 | 2011-07-07 | Uhde GmbH, 44141 | CO2-Entfernung aus Gasen mittels wässriger Amin-Lösung unter Zusatz eines sterisch gehinderten Amins |
| US8816078B2 (en) | 2010-01-12 | 2014-08-26 | Board Of Regents, The University Of Texas System | Acidic gas removal by aqueous amine solvents |
| KR101350902B1 (ko) * | 2011-10-13 | 2014-01-16 | 한국에너지기술연구원 | 반응증진제를 포함하는 이산화탄소 흡수제 |
| WO2013110092A1 (en) | 2012-01-20 | 2013-07-25 | Board Of Regents, The University Of Texas System | Blends of amines with piperazine for co2 capture |
| JP2013158718A (ja) * | 2012-02-06 | 2013-08-19 | Ihi Corp | 二酸化炭素吸収液及びその調製方法 |
| US9458367B2 (en) | 2012-03-14 | 2016-10-04 | Exxonmobil Research And Engineering Company | Low temperature transport and storage of amine gas treatment solutions |
| KR20160058296A (ko) * | 2014-11-14 | 2016-05-25 | (주)티피티퍼시픽 | 2-아미노 2-메틸 1-프로판올(amp)를 포함하는 산성가스 제거용 흡수제 조성물 및 이를 이용한 산성가스 제거방법 |
| CA3020219C (en) * | 2016-04-18 | 2024-06-18 | Basf Se | Premix for producing an absorption agent for removing acid gases from a fluid flow |
| ES2697300B2 (es) | 2017-07-21 | 2019-05-24 | Univ Sevilla | Composicion acuosa para la separacion de co2 y/o gases acidos |
| JP6963518B2 (ja) * | 2017-11-28 | 2021-11-10 | 株式会社東芝 | 酸性ガス吸収剤、酸性ガスの除去方法および酸性ガス除去装置 |
| USD907445S1 (en) | 2018-12-11 | 2021-01-12 | Yeti Coolers, Llc | Container accessories |
| MX2023007142A (es) * | 2020-12-16 | 2023-08-25 | Dow Global Technologies Llc | Medio de absorcion acuoso para la eliminacion de gases acidos. |
| JP2024114652A (ja) * | 2023-02-10 | 2024-08-23 | 東ソー株式会社 | 二酸化炭素分離用アミン組成物、及びその製造方法 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4336233A (en) * | 1975-11-18 | 1982-06-22 | Basf Aktiengesellschaft | Removal of CO2 and/or H2 S and/or COS from gases containing these constituents |
| EP0879631A1 (en) * | 1994-10-06 | 1998-11-25 | The Kansai Electric Power Co., Inc. | Process for removing carbon dioxide from gases |
| WO2002009849A2 (en) * | 2000-07-27 | 2002-02-07 | Continental Engineering B.V. | Method and installation for the recovery of pure co2 from flue gas |
| RU2230599C2 (ru) * | 2000-10-25 | 2004-06-20 | Дзе Кансай Электрик Пауэр Ко., Инк. | Способ извлечения аминосоединения из сопровождающего обезуглероженного выпускного газа в колонне абсорбции |
| RU2239488C2 (ru) * | 1999-05-03 | 2004-11-10 | Юнион Карбайд Кемикалз Энд Пластикс Текнолоджи Корпорейшн | Абсорбирующие композиции для удаления кислых газов из газовых потоков |
| US6939393B2 (en) * | 2000-07-25 | 2005-09-06 | Basf Aktiengesellschaft | Method for neutralizing a stream of fluid, and washing liquid for use in one such method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| JP3233809B2 (ja) * | 1995-03-23 | 2001-12-04 | 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 |
| DE10135370A1 (de) | 2001-07-20 | 2003-01-30 | Basf Ag | Verfahren zur Entfernung saurer Gase aus einem Gasstrom |
| DE10210729A1 (de) * | 2002-03-12 | 2003-10-02 | Basf Ag | Verfahren zum Entsäuern eines Fluidstroms und Waschflüssigkeit zur Verwendung in einem derartigen Verfahren |
| DE102004011427A1 (de) | 2004-03-09 | 2005-09-29 | Basf Ag | Absorptionsmittel mit verbesserter Oxidationsbeständigkeit und Verfahren zum Entsäuern von Fluidströmen |
-
2007
- 2007-05-18 IN IN6313CHN2008 patent/IN266779B/en unknown
- 2007-05-18 PL PL07729280.3T patent/PL2024060T3/pl unknown
- 2007-05-18 BR BRPI0711903-8A patent/BRPI0711903B1/pt not_active IP Right Cessation
- 2007-05-18 MY MYPI20084681A patent/MY148244A/en unknown
- 2007-05-18 US US12/301,477 patent/US8476475B2/en active Active
- 2007-05-18 EP EP07729280.3A patent/EP2024060B1/de active Active
- 2007-05-18 ES ES07729280.3T patent/ES2584504T3/es active Active
- 2007-05-18 CA CA2651265A patent/CA2651265C/en active Active
- 2007-05-18 PT PT77292803T patent/PT2024060T/pt unknown
- 2007-05-18 AR ARP070102168A patent/AR061033A1/es not_active Application Discontinuation
- 2007-05-18 PE PE2007000613A patent/PE20080246A1/es not_active Application Discontinuation
- 2007-05-18 WO PCT/EP2007/054836 patent/WO2007135100A1/de not_active Ceased
- 2007-05-18 HU HUE07729280A patent/HUE029307T2/en unknown
- 2007-05-18 MX MX2008013856A patent/MX2008013856A/es active IP Right Grant
- 2007-05-18 JP JP2009511482A patent/JP5054764B2/ja active Active
- 2007-05-18 RU RU2008150043/05A patent/RU2418618C2/ru active
- 2007-05-18 AU AU2007253355A patent/AU2007253355B2/en active Active
-
2008
- 2008-11-04 NO NO20084638A patent/NO20084638L/no not_active Application Discontinuation
- 2008-11-16 EG EG2008111862A patent/EG26002A/en active
-
2012
- 2012-04-23 JP JP2012098144A patent/JP5579222B2/ja not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4336233A (en) * | 1975-11-18 | 1982-06-22 | Basf Aktiengesellschaft | Removal of CO2 and/or H2 S and/or COS from gases containing these constituents |
| EP0879631A1 (en) * | 1994-10-06 | 1998-11-25 | The Kansai Electric Power Co., Inc. | Process for removing carbon dioxide from gases |
| RU2239488C2 (ru) * | 1999-05-03 | 2004-11-10 | Юнион Карбайд Кемикалз Энд Пластикс Текнолоджи Корпорейшн | Абсорбирующие композиции для удаления кислых газов из газовых потоков |
| US6939393B2 (en) * | 2000-07-25 | 2005-09-06 | Basf Aktiengesellschaft | Method for neutralizing a stream of fluid, and washing liquid for use in one such method |
| WO2002009849A2 (en) * | 2000-07-27 | 2002-02-07 | Continental Engineering B.V. | Method and installation for the recovery of pure co2 from flue gas |
| RU2230599C2 (ru) * | 2000-10-25 | 2004-06-20 | Дзе Кансай Электрик Пауэр Ко., Инк. | Способ извлечения аминосоединения из сопровождающего обезуглероженного выпускного газа в колонне абсорбции |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10449483B2 (en) | 2013-08-29 | 2019-10-22 | Dow Global Technologies Llc | Gas sweetening solvents containing quaternary ammonium salts |
| RU2823675C2 (ru) * | 2022-11-30 | 2024-07-29 | Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский Нижегородский государственный университет им. Н.И. Лобачевского" | Способ повышения эффективности удаления диоксида углерода и сероводорода из метансодержащих газовых смесей |
Also Published As
| Publication number | Publication date |
|---|---|
| US8476475B2 (en) | 2013-07-02 |
| EP2024060B1 (de) | 2016-04-27 |
| AU2007253355B2 (en) | 2011-03-17 |
| CA2651265C (en) | 2014-02-04 |
| JP2012152753A (ja) | 2012-08-16 |
| US20100204042A1 (en) | 2010-08-12 |
| PE20080246A1 (es) | 2008-05-10 |
| NO20084638L (no) | 2008-12-05 |
| HUE029307T2 (en) | 2017-02-28 |
| JP2009537318A (ja) | 2009-10-29 |
| MY148244A (en) | 2013-03-29 |
| MX2008013856A (es) | 2008-11-14 |
| BRPI0711903B1 (pt) | 2018-05-29 |
| ES2584504T3 (es) | 2016-09-28 |
| WO2007135100A1 (de) | 2007-11-29 |
| EP2024060A1 (de) | 2009-02-18 |
| PL2024060T3 (pl) | 2016-11-30 |
| JP5054764B2 (ja) | 2012-10-24 |
| IN266779B (en:Method) | 2015-06-01 |
| JP5579222B2 (ja) | 2014-08-27 |
| EG26002A (en) | 2012-12-06 |
| AR061033A1 (es) | 2008-07-30 |
| BRPI0711903A2 (pt) | 2012-07-10 |
| RU2008150043A (ru) | 2010-06-27 |
| PT2024060T (pt) | 2016-07-25 |
| AU2007253355A1 (en) | 2007-11-29 |
| CA2651265A1 (en) | 2007-11-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2418618C2 (ru) | Предварительно приготовленная смесь для получения абсорбента для удаления кислых газов из потоков жидкостей | |
| CA2959700C (en) | Absorbent for selective removal of hydrogen sulfide from a fluid stream | |
| EP3448543B1 (en) | Use of morpholine-based hindered amine compounds for selective removal of hydrogen sulfide | |
| CA3000037C (en) | Absorbent for the selective removal of hydrogen sulfide | |
| US20200030739A1 (en) | Cyclic amine for selectively removing hydrogen sulphide | |
| EP3579946A1 (en) | Process for removal of acid gases from a fluid stream | |
| JP2016536115A5 (en:Method) | ||
| JP2017537771A (ja) | ガス状混合物からの酸性ガス除去に有用な2−ジメチルアミノ−2−ヒドロキシメチル−1,3−プロパンジオールの水溶液 | |
| US20220152551A1 (en) | Process for removal of acid gases from a fluid stream with a liquid absorbent comprising a piperazine ring | |
| JP2017533090A (ja) | 2−ジメチルアミノ−2−ヒドロキシメチル−1,3−プロパンジオールの水溶液を使用してガス状混合物から酸性ガスを除去するためのプロセス | |
| CA3000284A1 (en) | Amine compounds for selectively removing hydrogen sulphide | |
| CA3153809A1 (en) | Process for removal of acid gases from a fluid stream | |
| EP3442681A1 (en) | Composition comprising organoborates and physical solvents and use thereof for the removal of acid gases from hydrocarbon fluid streams | |
| CA3040750A1 (en) | Methods and compositions for scavenging sulfides and carbon dioxide from petroleum and natural gas |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| QB4A | Licence on use of patent |
Free format text: LICENCE Effective date: 20130909 |
|
| QB4A | Licence on use of patent |
Free format text: LICENCE FORMERLY AGREED ON 20210616 Effective date: 20210616 |