DK2391435T3 - Absorptionsmiddel indeholdende cykliske aminer til fjernelse af sure gasser - Google Patents
Absorptionsmiddel indeholdende cykliske aminer til fjernelse af sure gasser Download PDFInfo
- Publication number
- DK2391435T3 DK2391435T3 DK10701558.8T DK10701558T DK2391435T3 DK 2391435 T3 DK2391435 T3 DK 2391435T3 DK 10701558 T DK10701558 T DK 10701558T DK 2391435 T3 DK2391435 T3 DK 2391435T3
- Authority
- DK
- Denmark
- Prior art keywords
- absorption
- absorbent
- carbon dioxide
- absorption medium
- amine compound
- Prior art date
Links
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
- B01D53/1456—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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/62—Carbon oxides
-
- 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
- B01D2258/00—Sources of waste gases
- B01D2258/05—Biogas
-
- 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)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
- Processing Of Solid Wastes (AREA)
- Industrial Gases (AREA)
Claims (12)
1. Absorptionsmiddel til fjernelse af sure gasser fra en fluidstrøm, omfattende en vandig opløsning A) af i det mindste en cyklisk aminforbindelse med udelukkende tertiære amingrupper og B) i det mindste en cyklisk aminforbindelse med i det mindste en sterisk uhindret sekundær amingruppe, idet den samlede koncentration af A) + B) udgør 10 til 60 vægt-%.
2. Absorptionsmiddel ifølge krav 1, idet vægtforholdet mellem A) og B) udgør 0,5 til 4.
3. Absorptionsmiddel ifølge et af de foregående krav, idet den cykliske aminf orbindelse A) har en 5- til 7-leddet ring med den almene formel I
I hvor m står for 1, 2 eller 3, R står for Ci~C4-alkyl eller C2- C4~hydroxyalkyl ; eller i det tilfælde, at m står for 2, to grupper R i fællesskab kan danne en C2-C3-alkylenbro; R' står for H, C1-C4-alkyl eller C2-C4-hydroxyalkyl; R" står for H eller Ci-C4-alkyl; Z står for en binding eller Ci-C6~alkylen.
4. Absorptionsmiddel ifølge krav 3, idet den cykliske aminforbindelse A) er udvalgt blandt: triethylendiamin, 1-hydroxyethylpiperidin, bis(hydroxyethyl)piperazin, N,N'-dimethylpiperazin og 1-methyl-2-pyrrolidinethanol.
5. Absorptionsmiddel ifølge et af de foregående krav, idet den cykliske aminforbindelse B) har den almene formel II
hvor Z står for C2-C4-alkylen, som i givet fald er afbrudt af 0 eller en gruppe NR'", hvor R"' står for H, Ci-C^-alkyl eller C2-C4-hydroxyalkyl, og som i givet fald er substitueret en eller flere gange med Ci-C4-alkyl eller C2-C4-hydroxyalkyl.
6. Absorptionsmiddel ifølge krav 5, idet den cykliske aminforbindelse B) er udvalgt blandt piperazin, homopiperazin, 1-hydroxyethyl-piperazin, 4-hydroxyethyl-piperidin, 1- methylpiperazin og 2-methylpiperazin.
7. Absorptionsmiddel ifølge et af de foregående krav omfattende en vandig opløsning af A) 1-hydroxyethyl-piperidin og/eller triethylendiamin; og B) piperazin.
8. Fremgangsmåde til fjernelse af sure gasser fra en fluidstrøm, idet man bringer fluidstrømmen i kontakt med et absorptionsmiddel ifølge et af de foregående krav.
9. Fremgangsmåde ifølge krav 8, idet partialtrykket af carbondioxid i fluidstrømmen er mindre end 500 mbar.
10. Fremgangsmåde ifølge krav 8 eller 9, idet fluidstrømmen stammer fra a) oxideringen af organiske substanser, b) komposteringen eller lagringen af affaldsstoffer indeholdende organiske substanser, eller c) den bakterielle nedbrydning af organiske substanser.
11. Fremgangsmåde ifølge et af kravene 8 til 10, idet man bringer fluidstrømmen i kontakt med absorptionsmidlet i en i modstrøm drevet vaskekolonne i nærvær af aktivt kul, der findes i det indre af vaskekolonnen, idet der i det indre af vaskekolonnen dannes en diskontinuerlig flydende absorptionsmiddelfase.
12. Fremgangsmåde ifølge et af kravene 8 til 11, idet man regenererer det mættede absorptionsmiddel ved hjælp af a) opvarmning, b) afspænding, c) stripning med et inert fluid eller en kombination af to eller alle disse foranstaltninger.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09151885 | 2009-02-02 | ||
EP09159104 | 2009-04-29 | ||
PCT/EP2010/051204 WO2010086449A1 (de) | 2009-02-02 | 2010-02-01 | Zyklische amine enthaltendes absorptionsmittel zum entfernen saurer gase |
Publications (1)
Publication Number | Publication Date |
---|---|
DK2391435T3 true DK2391435T3 (da) | 2014-02-24 |
Family
ID=41800511
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK10701558.8T DK2391435T3 (da) | 2009-02-02 | 2010-02-01 | Absorptionsmiddel indeholdende cykliske aminer til fjernelse af sure gasser |
Country Status (11)
Country | Link |
---|---|
US (2) | US8603226B2 (da) |
EP (1) | EP2391435B1 (da) |
JP (1) | JP5679995B2 (da) |
CN (2) | CN103961977A (da) |
AU (1) | AU2010209661B2 (da) |
CA (1) | CA2750460C (da) |
DK (1) | DK2391435T3 (da) |
ES (1) | ES2443307T3 (da) |
PL (1) | PL2391435T3 (da) |
PT (1) | PT2391435E (da) |
WO (1) | WO2010086449A1 (da) |
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US8795618B2 (en) | 2010-03-26 | 2014-08-05 | Babcock & Wilcox Power Generation Group, Inc. | Chemical compounds for the removal of carbon dioxide from gases |
AU2010349895B2 (en) * | 2010-03-29 | 2014-02-06 | Kabushiki Kaisha Toshiba | Acidic gas absorbent, acidic gas removal device, and acidic gas removal method |
US8814989B2 (en) | 2010-05-18 | 2014-08-26 | Basf Se | Process for removing carbon dioxide (CO2) from a cycle gas system |
ES2543313T3 (es) * | 2011-03-31 | 2015-08-18 | Basf Se | Retención de aminas en la separación de gases ácidos por medio de agentes de absorción de amina |
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 |
JP5755047B2 (ja) * | 2011-06-22 | 2015-07-29 | 三菱重工業株式会社 | 排ガス処理システム及び排ガス処理方法 |
RU2488430C2 (ru) * | 2011-07-14 | 2013-07-27 | Общество с ограниченной ответственностью "Петон" | Способ очистки сжиженного углеводородного газа от диоксида углерода |
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 |
US9994512B2 (en) * | 2012-03-29 | 2018-06-12 | Htc Purenergy Inc. | System and process for reclaiming single and mixed amine solvents |
WO2013188375A1 (en) * | 2012-06-15 | 2013-12-19 | Dow Global Technologies Llc | Process for the treatment of liquefied hydrocarbons using 3-(piperazine-1-yl) propane-1,2-diol compounds |
CN102794095B (zh) * | 2012-09-12 | 2014-11-05 | 湖南大学 | 三(2-氨乙基)胺作为二氧化碳吸收剂方面的应用 |
US9266102B2 (en) | 2013-03-29 | 2016-02-23 | The University Of Kentucky Research Foundation | Catalysts and methods of increasing mass transfer rate of acid gas scrubbing solvents |
US9409125B2 (en) | 2013-03-29 | 2016-08-09 | The University Of Kentucky Research Foundation | Method of increasing mass transfer rate of acid gas scrubbing solvents |
US9468883B2 (en) | 2013-03-29 | 2016-10-18 | The University Of Kentucky Research Foundation | Solvent and method for removal of an acid gas from a fluid stream |
KR102165175B1 (ko) | 2013-10-10 | 2020-10-13 | 삼성전자주식회사 | 리튬 이차 전지용 전해질 및 이를 포함하는 리튬 이차 전지 |
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 |
WO2015187272A1 (en) * | 2014-06-02 | 2015-12-10 | Board Of Regents, The University Of Texas System | Thermally stable amines for co2 capture |
RU2597081C2 (ru) * | 2014-12-29 | 2016-09-10 | Игорь Анатольевич Мнушкин | Способ комплексного извлечения ценных примесей из природного гелийсодержащего углеводородного газа с повышенным содержанием азота |
DE102015212749A1 (de) | 2015-07-08 | 2017-01-12 | Evonik Degussa Gmbh | Verfahren zur Entfeuchtung von feuchten Gasgemischen |
US10493398B2 (en) | 2015-09-29 | 2019-12-03 | Basf Se | Cyclic amine for selectively removing hydrogen sulphide |
DE102016210481B3 (de) | 2016-06-14 | 2017-06-08 | Evonik Degussa Gmbh | Verfahren zum Reinigen einer ionischen Flüssigkeit |
EP3257568B1 (de) | 2016-06-14 | 2019-09-18 | Evonik Degussa GmbH | Verfahren zur entfeuchtung von feuchten gasgemischen mit ionischen flüssigkeiten |
DE102016210483A1 (de) | 2016-06-14 | 2017-12-14 | Evonik Degussa Gmbh | Verfahren und Absorptionsmittel zur Entfeuchtung von feuchten Gasgemischen |
DE102016210478A1 (de) | 2016-06-14 | 2017-12-14 | Evonik Degussa Gmbh | Verfahren zur Entfeuchtung von feuchten Gasgemischen |
DE102016210484A1 (de) | 2016-06-14 | 2017-12-14 | Evonik Degussa Gmbh | Verfahren zur Entfeuchtung von feuchten Gasgemischen |
RU2648077C9 (ru) * | 2017-08-29 | 2018-07-04 | Игорь Анатольевич Мнушкин | Газохимический комплекс |
CN109513312A (zh) * | 2017-09-18 | 2019-03-26 | 中国石化扬子石油化工有限公司 | 一种利用无水脱硫溶剂脱除混合气中硫化氢的方法 |
US11207634B2 (en) | 2018-07-02 | 2021-12-28 | University Of Kentucky Research Foundation | Apparatus and method for recovering an amine solvent from an acid gas stream |
WO2020048809A1 (de) | 2018-09-04 | 2020-03-12 | Basf Se | Verfahren zur herstellung von methanol aus synthesegas ohne emission von kohlendioxid |
CN109529544A (zh) * | 2018-11-30 | 2019-03-29 | 攀钢集团攀枝花钢铁研究院有限公司 | 脱二氧化硫组合物、制备方法及脱硫方法 |
CN115210204A (zh) | 2020-01-22 | 2022-10-18 | 巴斯夫欧洲公司 | 在利用二氧化碳量下由二氧化碳和氢气制备甲醇的方法 |
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-
2010
- 2010-02-01 ES ES10701558.8T patent/ES2443307T3/es active Active
- 2010-02-01 PL PL10701558T patent/PL2391435T3/pl unknown
- 2010-02-01 DK DK10701558.8T patent/DK2391435T3/da active
- 2010-02-01 AU AU2010209661A patent/AU2010209661B2/en active Active
- 2010-02-01 CN CN201410174268.7A patent/CN103961977A/zh active Pending
- 2010-02-01 WO PCT/EP2010/051204 patent/WO2010086449A1/de active Application Filing
- 2010-02-01 CN CN201080006045XA patent/CN102300620A/zh active Pending
- 2010-02-01 PT PT107015588T patent/PT2391435E/pt unknown
- 2010-02-01 JP JP2011546871A patent/JP5679995B2/ja active Active
- 2010-02-01 EP EP10701558.8A patent/EP2391435B1/de active Active
- 2010-02-01 CA CA2750460A patent/CA2750460C/en active Active
- 2010-02-02 US US12/698,178 patent/US8603226B2/en active Active
-
2013
- 2013-11-19 US US14/083,967 patent/US20140079613A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
ES2443307T3 (es) | 2014-02-18 |
EP2391435B1 (de) | 2013-12-04 |
WO2010086449A1 (de) | 2010-08-05 |
CN103961977A (zh) | 2014-08-06 |
CA2750460C (en) | 2017-01-24 |
CN102300620A (zh) | 2011-12-28 |
AU2010209661B2 (en) | 2015-09-17 |
CA2750460A1 (en) | 2010-08-05 |
PL2391435T3 (pl) | 2014-05-30 |
US8603226B2 (en) | 2013-12-10 |
AU2010209661A1 (en) | 2011-08-25 |
EP2391435A1 (de) | 2011-12-07 |
JP5679995B2 (ja) | 2015-03-04 |
PT2391435E (pt) | 2014-01-23 |
US20140079613A1 (en) | 2014-03-20 |
JP2012516762A (ja) | 2012-07-26 |
US20100192770A1 (en) | 2010-08-05 |
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