MA35161B1 - Milieu d'absorption et procédé pour l'absorption d'un gaz acide à partir d'un mélange gazeux - Google Patents
Milieu d'absorption et procédé pour l'absorption d'un gaz acide à partir d'un mélange gazeuxInfo
- Publication number
- MA35161B1 MA35161B1 MA36510A MA36510A MA35161B1 MA 35161 B1 MA35161 B1 MA 35161B1 MA 36510 A MA36510 A MA 36510A MA 36510 A MA36510 A MA 36510A MA 35161 B1 MA35161 B1 MA 35161B1
- Authority
- MA
- Morocco
- Prior art keywords
- absorption
- medium
- absorption medium
- gaseous mixture
- acid gas
- 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
- B01D53/1493—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
-
- 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
-
- 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
-
- 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
- C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
- C10L3/10—Working-up natural gas or synthetic natural gas
- C10L3/101—Removal of contaminants
- C10L3/102—Removal of contaminants of acid contaminants
- C10L3/104—Carbon dioxide
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
-
- 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
- B01D2252/2041—Diamines
-
- 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
- B01D2252/20436—Cyclic amines
- B01D2252/20442—Cyclic amines containing a piperidine-ring
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2256/00—Main component in the product gas stream after treatment
- B01D2256/16—Hydrogen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2256/00—Main component in the product gas stream after treatment
- B01D2256/20—Carbon monoxide
-
- 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
- B01D2257/302—Sulfur oxides
-
- 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
- B01D2257/306—Organic sulfur compounds, e.g. mercaptans
-
- 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
- B01D2257/308—Carbonoxysulfide COS
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0233—Other waste gases from cement factories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/025—Other waste gases from metallurgy plants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/05—Biogas
-
- 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
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/32—Direct CO2 mitigation
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gas Separation By Absorption (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
)l'invention concerne un milieu d'absorption qui comprend de l'eau, une amine (a) de la formule (i), dans laquelle r est un radical n-alkyle comprenant de 1 à 4 atomes de carbone, et une alcanolamine (b) qui est une amine tertiaire ou une amine primaire ou secondaire stériquement encombrée. Ledit milieu d'absorption présente une capacité d'absorption élevée pour le co2 à une vitesse d'absorption élevée. Avec le milieu d'absorption, lors de l'absorption de gaz acides à partir d'un mélange gazeux, on peut éviter également sans ajout de solvant une séparation du milieu d'absorption en deux phases liquides ou la précipitation d'un solide lors de l'absorption du co2 et de la régénération du milieu d'absorption.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11169492A EP2532412A1 (fr) | 2011-06-10 | 2011-06-10 | Milieu d'absorption et procédé d'absorption d'un gaz acide à partir d'un mélange de gaz |
PCT/EP2012/059824 WO2012168095A1 (fr) | 2011-06-10 | 2012-05-25 | Milieu d'absorption et procédé pour l'absorption d'un gaz acide à partir d'un mélange gazeux |
Publications (1)
Publication Number | Publication Date |
---|---|
MA35161B1 true MA35161B1 (fr) | 2014-06-02 |
Family
ID=44840510
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MA36510A MA35161B1 (fr) | 2011-06-10 | 2013-11-29 | Milieu d'absorption et procédé pour l'absorption d'un gaz acide à partir d'un mélange gazeux |
Country Status (14)
Country | Link |
---|---|
US (1) | US20140090558A1 (fr) |
EP (2) | EP2532412A1 (fr) |
CN (1) | CN103635247B (fr) |
AU (1) | AU2012266660B2 (fr) |
CA (1) | CA2838932C (fr) |
EA (1) | EA024132B1 (fr) |
ES (1) | ES2550520T3 (fr) |
HU (1) | HUE025827T2 (fr) |
MA (1) | MA35161B1 (fr) |
MY (1) | MY161687A (fr) |
PL (1) | PL2717995T3 (fr) |
TN (1) | TN2013000416A1 (fr) |
WO (1) | WO2012168095A1 (fr) |
ZA (1) | ZA201309256B (fr) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2087930A1 (fr) | 2008-02-05 | 2009-08-12 | Evonik Degussa GmbH | Procédé d'absorption d'une matière volatile dans un produit d'absorption liquide |
DE102009000543A1 (de) | 2009-02-02 | 2010-08-12 | Evonik Degussa Gmbh | Verfahren, Absorptionsmedien und Vorrichtung zur Absorption von CO2 aus Gasmischungen |
AU2012339061B2 (en) | 2011-11-14 | 2016-10-13 | Evonik Degussa Gmbh | Method and device for the separation of acidic gases from a gas mixture |
DE102012200907A1 (de) | 2012-01-23 | 2013-07-25 | Evonik Industries Ag | Verfahren und Absorptionsmedium zur Absorption von CO2 aus einer Gasmischung |
DE102012207509A1 (de) | 2012-05-07 | 2013-11-07 | Evonik Degussa Gmbh | Verfahren zur Absorption von CO2 aus einer Gasmischung |
AU2015268853A1 (en) * | 2014-06-02 | 2017-01-05 | Board Of Regents, The University Of Texas System | Thermally stable amines for CO2 capture |
CN104190210A (zh) * | 2014-08-26 | 2014-12-10 | 中国船舶重工集团公司第七一八研究所 | 一种复合有机醇胺二氧化碳吸收剂 |
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 |
RU2746838C1 (ru) * | 2015-09-29 | 2021-04-21 | Басф Се | Абсорбент для селективного удаления сероводорода |
DE102016204928A1 (de) | 2016-03-24 | 2017-09-28 | Evonik Degussa Gmbh | Verfahren, Absorptionsmedien zur Absorption von CO2 aus Gasmischungen |
DE102016210481B3 (de) | 2016-06-14 | 2017-06-08 | Evonik Degussa Gmbh | Verfahren zum Reinigen einer ionischen Flüssigkeit |
EP3257568B1 (fr) | 2016-06-14 | 2019-09-18 | Evonik Degussa GmbH | Procede de deshumidification de melanges gazeux humides par des liquides ioniques |
EP3257843A1 (fr) | 2016-06-14 | 2017-12-20 | Evonik Degussa GmbH | Procédé pour préparer un sel tres pur d'imidazolium |
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 |
CN109513313A (zh) * | 2017-09-20 | 2019-03-26 | 中国石油化工股份有限公司 | 一种二氧化碳捕集溶剂的低温催化再生方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU506199B2 (en) * | 1975-06-26 | 1979-12-20 | Exxon Research And Engineering Company | Absorbtion of co2 from gaseous feeds |
US4094957A (en) | 1976-12-14 | 1978-06-13 | Exxon Research & Engineering Co. | Process for removing acid gases with hindered amines and amino acids |
US4714597A (en) | 1986-06-26 | 1987-12-22 | Hylsa, S.A. | Corrosion inhibitor for CO2 absorption process using alkanolamines |
DE102004011427A1 (de) * | 2004-03-09 | 2005-09-29 | Basf Ag | Absorptionsmittel mit verbesserter Oxidationsbeständigkeit und Verfahren zum Entsäuern von Fluidströmen |
FR2877858B1 (fr) | 2004-11-12 | 2007-01-12 | Inst Francais Du Petrole | Procede de desacidification d'un gaz avec une solution absorbante a regeneration fractionnee |
FR2898284B1 (fr) | 2006-03-10 | 2009-06-05 | Inst Francais Du Petrole | Procede de desacidification d'un gaz par solution absorbante avec regeneration fractionnee par chauffage. |
FR2900841B1 (fr) | 2006-05-10 | 2008-07-04 | Inst Francais Du Petrole | Procede de desacidification avec extraction des composes reactifs |
FR2900842B1 (fr) | 2006-05-10 | 2009-01-23 | Inst Francais Du Petrole | Procede de desacidification d'un effluent gazeux avec extraction des produits a regenerer |
ES2434745T3 (es) * | 2008-06-23 | 2013-12-17 | Basf Se | Agente de absorción y procedimiento para eliminar gases ácidos de flujos de gas, en particular de gases de humo |
FR2934172B1 (fr) * | 2008-07-28 | 2011-10-28 | Inst Francais Du Petrole | Solution absorbante a base de n,n,n'n'-tetramethylhexane -1,6-diamine et procede d'elimination de composes acides d'un effluent gazeux |
DE102009000543A1 (de) | 2009-02-02 | 2010-08-12 | Evonik Degussa Gmbh | Verfahren, Absorptionsmedien und Vorrichtung zur Absorption von CO2 aus Gasmischungen |
-
2011
- 2011-06-10 EP EP11169492A patent/EP2532412A1/fr not_active Withdrawn
-
2012
- 2012-05-25 WO PCT/EP2012/059824 patent/WO2012168095A1/fr active Application Filing
- 2012-05-25 MY MYPI2013004256A patent/MY161687A/en unknown
- 2012-05-25 PL PL12723504T patent/PL2717995T3/pl unknown
- 2012-05-25 US US14/124,472 patent/US20140090558A1/en not_active Abandoned
- 2012-05-25 AU AU2012266660A patent/AU2012266660B2/en not_active Ceased
- 2012-05-25 EA EA201301357A patent/EA024132B1/ru not_active IP Right Cessation
- 2012-05-25 EP EP12723504.2A patent/EP2717995B1/fr not_active Not-in-force
- 2012-05-25 CA CA2838932A patent/CA2838932C/fr not_active Expired - Fee Related
- 2012-05-25 HU HUE12723504A patent/HUE025827T2/en unknown
- 2012-05-25 CN CN201280028524.0A patent/CN103635247B/zh not_active Expired - Fee Related
- 2012-05-25 ES ES12723504.2T patent/ES2550520T3/es active Active
-
2013
- 2013-10-11 TN TNP2013000416A patent/TN2013000416A1/fr unknown
- 2013-11-29 MA MA36510A patent/MA35161B1/fr unknown
- 2013-12-09 ZA ZA2013/09256A patent/ZA201309256B/en unknown
Also Published As
Publication number | Publication date |
---|---|
US20140090558A1 (en) | 2014-04-03 |
EP2717995B1 (fr) | 2015-08-05 |
CN103635247B (zh) | 2015-11-25 |
EA024132B1 (ru) | 2016-08-31 |
EP2717995A1 (fr) | 2014-04-16 |
ZA201309256B (en) | 2014-08-27 |
CA2838932C (fr) | 2015-12-01 |
AU2012266660A1 (en) | 2013-10-24 |
WO2012168095A1 (fr) | 2012-12-13 |
CN103635247A (zh) | 2014-03-12 |
TN2013000416A1 (en) | 2015-03-30 |
ES2550520T3 (es) | 2015-11-10 |
AU2012266660B2 (en) | 2016-07-07 |
CA2838932A1 (fr) | 2012-12-13 |
MY161687A (en) | 2017-05-15 |
EA201301357A1 (ru) | 2014-05-30 |
EP2532412A1 (fr) | 2012-12-12 |
HUE025827T2 (en) | 2016-04-28 |
NZ616256A (en) | 2015-04-24 |
PL2717995T3 (pl) | 2015-12-31 |
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