JP6817192B6 - 流体流からの二酸化炭素の除去 - Google Patents
流体流からの二酸化炭素の除去 Download PDFInfo
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- JP6817192B6 JP6817192B6 JP2017511730A JP2017511730A JP6817192B6 JP 6817192 B6 JP6817192 B6 JP 6817192B6 JP 2017511730 A JP2017511730 A JP 2017511730A JP 2017511730 A JP2017511730 A JP 2017511730A JP 6817192 B6 JP6817192 B6 JP 6817192B6
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- Prior art keywords
- absorbent
- fluid stream
- gas
- carbon dioxide
- acid
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- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims description 56
- 239000012530 fluid Substances 0.000 title claims description 36
- 239000001569 carbon dioxide Substances 0.000 title claims description 28
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims description 28
- 239000002250 absorbent Substances 0.000 claims description 80
- 230000002745 absorbent Effects 0.000 claims description 80
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 claims description 28
- 150000001412 amines Chemical class 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 25
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- 230000006837 decompression Effects 0.000 claims description 9
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- 239000012190 activator Substances 0.000 claims description 7
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- 229940058020 2-amino-2-methyl-1-propanol Drugs 0.000 description 2
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- DBVJJBKOTRCVKF-UHFFFAOYSA-N Etidronic acid Chemical compound OP(=O)(O)C(O)(C)P(O)(O)=O DBVJJBKOTRCVKF-UHFFFAOYSA-N 0.000 description 2
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- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 1
- LCEDQNDDFOCWGG-UHFFFAOYSA-N morpholine-4-carbaldehyde Chemical compound O=CN1CCOCC1 LCEDQNDDFOCWGG-UHFFFAOYSA-N 0.000 description 1
- QOHMWDJIBGVPIF-UHFFFAOYSA-N n',n'-diethylpropane-1,3-diamine Chemical compound CCN(CC)CCCN QOHMWDJIBGVPIF-UHFFFAOYSA-N 0.000 description 1
- QHJABUZHRJTCAR-UHFFFAOYSA-N n'-methylpropane-1,3-diamine Chemical compound CNCCCN QHJABUZHRJTCAR-UHFFFAOYSA-N 0.000 description 1
- GKHFZYFZIWRXEJ-UHFFFAOYSA-N n'-tert-butyl-n-methylethane-1,2-diamine Chemical compound CNCCNC(C)(C)C GKHFZYFZIWRXEJ-UHFFFAOYSA-N 0.000 description 1
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- 230000003647 oxidation Effects 0.000 description 1
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- 229920001223 polyethylene glycol Polymers 0.000 description 1
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- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 230000000384 rearing effect Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000000547 substituted alkyl group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000001384 succinic acid Substances 0.000 description 1
- 235000011044 succinic acid Nutrition 0.000 description 1
- IIACRCGMVDHOTQ-UHFFFAOYSA-N sulfamic acid Chemical class NS(O)(=O)=O IIACRCGMVDHOTQ-UHFFFAOYSA-N 0.000 description 1
- 125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229940066771 systemic antihistamines piperazine derivative Drugs 0.000 description 1
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- 238000012546 transfer Methods 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- YFNKIDBQEZZDLK-UHFFFAOYSA-N triglyme Chemical compound COCCOCCOCCOC YFNKIDBQEZZDLK-UHFFFAOYSA-N 0.000 description 1
- 229930195735 unsaturated hydrocarbon Natural products 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Images
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- 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
- B01D53/1475—Removing 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
- B01D53/1493—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
- B01D53/1425—Regeneration of liquid absorbents
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
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-
- C—CHEMISTRY; METALLURGY
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- C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
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-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
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- B01D2252/20—Organic absorbents
- B01D2252/202—Alcohols or their derivatives
- B01D2252/2023—Glycols, diols or their derivatives
- B01D2252/2026—Polyethylene glycol, ethers or esters thereof, e.g. Selexol
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
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-
- 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
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- B01D2252/502—Combinations of absorbents having two or more functionalities in the same molecule other than alkanolamine
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- 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
- B01D2252/50—Combinations of absorbents
- B01D2252/504—Mixtures of two or more absorbents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01D2252/602—Activators, promoting agents, catalytic agents or enzymes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
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- C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
- C10L2290/54—Specific separation steps for separating fractions, components or impurities during preparation or upgrading of a fuel
- C10L2290/541—Absorption of impurities during preparation or upgrading of a fuel
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- 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
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- Gas Separation By Absorption (AREA)
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- Carbon And Carbon Compounds (AREA)
Description
a)一般式(I)
ならびに
b)
b1)立体障害のない第一級アミンおよび/または立体障害のない第二級アミン;ならびに
b2)炭酸脱水酵素
から選択される少なくとも1種の活性化剤
を含む水溶液を含む、流体ストリームからの二酸化炭素の除去のための吸収剤によって達成される。
アルカノールアミン、例えばモノエタノールアミン(MEA)、ジエタノールアミン(DEA)、エチルアミノエタノール、1−アミノ−2−メチルプロパン−2−オール、2−アミノ−1−ブタノール、2−(2−アミノエトキシ)エタノールおよび2−(2−アミノエトキシ)エタンアミン、
ポリアミン、例えばヘキサメチレンジアミン、1,4−ジアミノブタン、1,3−ジアミノプロパン、3−(メチルアミノ)プロピルアミン(MAPA)、N−(2−ヒドロキシエチル)エチレンジアミン、3−(ジメチルアミノ)プロピルアミン(DMAPA)、3−(ジエチルアミノ)プロピルアミン、N,N’−ビス(2−ヒドロキシエチル)エチレンジアミン、
窒素および酸素から選択される1個または2個のさらなるヘテロ原子を環中に含んでもよく、少なくとも1個のNH基を環中に有する、5員、6員または7員の飽和ヘテロ環、例えばピペラジン、2−メチルピペラジン、N−メチルピペラジン、N−エチルピペラジン、N−(2−ヒドロキシエチル)ピペラジン、N−(2−アミノエチル)ピペラジン、ホモピペラジン、ピペリジンおよびモルホリン
から選択される。
(1−3)2−(2−tert−ブチルアミノエトキシ)エタノール(TBAEE)(2.2M)およびモノエタノールアミン(MEA)(1.5M)の水溶液。この結果を次の表に報告している。
(2−1)モノエタノールアミン(MEA)の30質量%水溶液;
(2−2)メチルジエタノールアミン(MDEA)(2.2M)およびピペラジン(1.5M)の水溶液;ならびに
(2−3)2−(2−tert−ブチルアミノエトキシ)エタノール(TBAEE)(2.2M)およびピペラジン(1.5M)の水溶液
だった。
(3−1)モノエタノールアミン(MEA、30質量%)の水溶液;
(3−2)メチルジエタノールアミン(MDEA、25質量%)およびピペラジン(15質量%)の水溶液;ならびに
(3−3)2−(2−tert−ブチルアミノエトキシ)エタノール(TBAEE、37質量%)およびピペラジン(13質量%)の水溶液
だった。
Claims (12)
- a)2−(2−tert−ブチルアミノエトキシ)エタノール、2−(2−tert−アミルアミノエトキシ)エタノール、および2−(2−(1−メチル−1−エチルプロピルアミノ)エトキシ)エタノールから選択されるアミン;ならびに
b)ピペラジン、2−メチルピペラジン、N−メチルピペラジン、N−エチルピペラジン、N−(2−ヒドロキシエチル)ピペラジン、N−(2−アミノエチル)ピペラジン、ホモピペラジン、ピペリジンおよびモルホリンから選択される少なくとも1種の活性化剤
を含む水溶液を含む、流体ストリームから二酸化炭素を除去するための吸収剤。 - b)のa)に対するモル比が、0.05から1.0までの範囲である、請求項1に記載の吸収剤。
- 水溶液中のa)およびb)の総量が、10質量%から60質量%までである、請求項1または2に記載の吸収剤。
- アミンa)が、2−(2−tert−ブチルアミノエトキシ)エタノールであり、活性化剤b)が、ピペラジンである、請求項1〜3の何れか1項に記載の吸収剤。
- 水溶液が、少なくとも1種の有機溶媒を含む、請求項1から請求項4のいずれか一項に記載の吸収剤。
- 水溶液が、少なくとも1種の酸を含む、請求項1から請求項5のいずれか一項に記載の吸収剤。
- 流体ストリームを、請求項1から請求項6のいずれか一項に記載の吸収剤と接触させる、流体ストリームから二酸化炭素を除去するための方法。
- 流体ストリーム中に0.01barから3.0bar未満までの二酸化炭素分圧が、存在する、請求項7に記載の方法。
- 処理済み流体ストリーム中に0.05bar未満の二酸化炭素分圧が、存在する、請求項7または8に記載の方法。
- 流体ストリームが、炭化水素含有流体ストリームである、請求項7から9のいずれか一項に記載の方法。
- 流体ストリームが、酸素含有流体ストリームである、請求項7から9のいずれか一項に記載の方法。
- 取り込み済みの吸収剤が、
i.加熱、
ii.減圧、
iii.不活性流体によるストリッピング、
またはこれらの手段のうちの2つもしくはすべての組合せによって再生される、請求項7から11のいずれか一項に記載の方法。
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EP14182105 | 2014-08-25 | ||
EP14182105.8 | 2014-08-25 | ||
PCT/EP2015/069160 WO2016030276A2 (de) | 2014-08-25 | 2015-08-20 | Entfernung von kohlendioxid aus einem fluidstrom |
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EP (1) | EP3185990B1 (ja) |
JP (1) | JP6817192B6 (ja) |
CN (1) | CN107073386B (ja) |
AR (1) | AR102053A1 (ja) |
AU (1) | AU2015309019B2 (ja) |
BR (1) | BR112017003875A2 (ja) |
CA (1) | CA2959095C (ja) |
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WO2021185895A1 (en) | 2020-03-18 | 2021-09-23 | Basf Se | Communication system, monitoring system and related methods |
CN117062662A (zh) * | 2022-04-28 | 2023-11-14 | 三菱重工业株式会社 | 复合胺吸收液、除去装置及除去方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4101633A (en) | 1977-02-14 | 1978-07-18 | Exxon Research & Engineering Co. | Process and composition for removing carbon dioxide containing acidic gases from gaseous mixtures |
US4471138A (en) * | 1982-01-18 | 1984-09-11 | Exxon Research And Engineering Co. | Severely sterically hindered secondary aminoether alcohols |
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 |
US4553984A (en) | 1984-03-06 | 1985-11-19 | Basf Aktiengesellschaft | Removal of CO2 and/or H2 S from gases |
DE3408851A1 (de) | 1984-03-10 | 1985-09-12 | 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 |
DE3445063A1 (de) | 1984-12-11 | 1986-06-12 | 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 |
DE3518368A1 (de) | 1985-05-22 | 1986-11-27 | 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 |
US4894178A (en) * | 1987-10-13 | 1990-01-16 | Exxon Research And Engineering Company | Absorbent composition containing severely-hindered amine mixture for the absorption of H2 S |
DE3828227A1 (de) | 1988-08-19 | 1990-02-22 | Basf Ag | Verfahren zum entfernen von co(pfeil abwaerts)2(pfeil abwaerts) und gegebenenfalls h(pfeil abwaerts)2(pfeil abwaerts) aus gasen |
DK0558019T4 (da) | 1992-02-27 | 2006-05-01 | Kansai Electric Power Co | Fremgangmåde til fjernelse af carbondioxid fra forbrændingsudstødningsgas |
KR0123107B1 (ko) | 1992-02-27 | 1997-11-12 | 아끼야마 요시히사 | 연소배기가스중의 2산화탄소의 제거방법 |
DE19828977A1 (de) | 1998-06-29 | 1999-12-30 | Basf Ag | Verfahren zur Entfernung saurer Gasbestandteile aus Gasen |
EP1648590A1 (en) * | 2003-07-22 | 2006-04-26 | Dow Global Technologies Inc. | Regeneration of acid gas-containing treatment fluids |
US7740689B2 (en) | 2005-02-24 | 2010-06-22 | Co2 Solution Inc. | CO2 absorption solution |
DK2026896T3 (en) * | 2006-05-18 | 2016-11-28 | Basf Se | KULDIOXIDABSORPTIONSMIDDEL WITH REDUCED Regeneration ENERGY NEEDS |
US20090151564A1 (en) * | 2007-12-13 | 2009-06-18 | Alstom Technology Ltd. | System and method for removal of an acidic component from a process stream |
US8221712B2 (en) * | 2009-05-12 | 2012-07-17 | Basf Se | Absorption medium for the selective removal of hydrogen sulfide from fluid streams |
CN103747850A (zh) * | 2011-06-10 | 2014-04-23 | 二氧化碳处理公司 | 根据溶液pKa、温度和/或酶特性提高的酶促CO2捕获技术 |
US9901861B2 (en) * | 2011-10-18 | 2018-02-27 | General Electric Technology Gmbh | Chilled ammonia based CO2 capture system with wash system and processes of use |
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 |
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 |
US20130243676A1 (en) * | 2012-03-14 | 2013-09-19 | Exxonmobil Research And Engineering Company | Amine treating process for acid gas separation using blends of amines and alkyloxyamines |
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JP6817192B2 (ja) | 2021-01-20 |
CN107073386A (zh) | 2017-08-18 |
AU2015309019A1 (en) | 2017-03-16 |
EA033527B1 (ru) | 2019-10-31 |
WO2016030276A3 (de) | 2016-05-26 |
EP3185990A2 (de) | 2017-07-05 |
US20170282116A1 (en) | 2017-10-05 |
EA201790469A1 (ru) | 2017-07-31 |
AU2015309019B2 (en) | 2019-12-19 |
EP3185990B1 (de) | 2018-10-17 |
CA2959095A1 (en) | 2016-03-03 |
MY190418A (en) | 2022-04-21 |
WO2016030276A2 (de) | 2016-03-03 |
US10279309B2 (en) | 2019-05-07 |
JP2017534437A (ja) | 2017-11-24 |
CN107073386B (zh) | 2020-07-03 |
CA2959095C (en) | 2022-08-09 |
BR112017003875A2 (pt) | 2018-01-23 |
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