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ES2568009T3 - Procedimiento para la absorción de CO2 a partir de una mezcla gaseosa con un medio de absorción que contiene aminas - Google Patents

Procedimiento para la absorción de CO2 a partir de una mezcla gaseosa con un medio de absorción que contiene aminas Download PDF

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Publication number
ES2568009T3
ES2568009T3 ES12795790.0T ES12795790T ES2568009T3 ES 2568009 T3 ES2568009 T3 ES 2568009T3 ES 12795790 T ES12795790 T ES 12795790T ES 2568009 T3 ES2568009 T3 ES 2568009T3
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Spain
Prior art keywords
absorption
gaseous mixture
procedure
carbon atoms
medium containing
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Application number
ES12795790.0T
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English (en)
Inventor
Alexander Schraven
Stefanie Rinker
Benjamin Willy
Jörn Rolker
Rolf Schneider
Daniel Dembkowski
Manfred Neumann
Jochen Niemeyer
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Evonik Operations GmbH
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Evonik Degussa GmbH
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Publication of ES2568009T3 publication Critical patent/ES2568009T3/es
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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
    • B01D53/1425—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
    • 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
    • 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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • 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
    • 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
    • B01D2252/20426—Secondary amines
    • 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
    • B01D2252/20431—Tertiary amines
    • 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
    • B01D2252/60—Additives
    • 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
    • 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
    • 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
    • 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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Gas Separation By Absorption (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Procedimiento para la absorción de CO2 a partir de una mezcla gaseosa mediante puesta en contacto de la mezcla gaseosa con un medio de absorción, caracterizado por que el medio de absorción comprende agua y al menos una amina de la fórmula (I)**Fórmula** donde R1 es hidrógeno o un resto alquilo con 1 a 4 átomos de carbono, R2 es un resto alquilo con 1 a 4 átomos de carbono, R3 y R5, independientemente entre sí, son restos alquilo con 1 a 6 átomos de carbono, y R4 y R6, independientemente entre sí, son hidrógeno o restos alquilo con 1 a 6 átomos de carbono, pudiendo ser R3, R4 conjuntamente un resto enlazante -(CH2)n-, -CH2CH2OCH2CH2- o -CH2CH2NR7CH2CH2- con n >= 2 a 5 y R7 >= hidrógeno o resto alquilo con 1 a 6 átomos de carbono.

Description

imagen1
imagen2
imagen3
imagen4
imagen5
Tabla 1
Ejemplo
Amina Carga a 40°C en mol/mol Carga a 100°C en mol/mol Concentración de CO2 en mol/kg
4*
Etanolamina 0,57 0,22 1,72
5*
Metildietanolamina 0,38 0,05 0,82
6*
N1,N1,N4,N4-tetrametil-1,4-diaminobutano 1,20 0,27 1,93
7*
N1,N1-dietil-1,4-diaminopentano 0,96 0,30 1,24
8
N1,N1,N4-trietil-1,4-diaminopentano 1,99 0,17 2,93
9
N1,N1-dietil-N4-propil-1,4-diaminopentano 2,04 0,25 2,68
10
N1,N1-dietil-N4-isopropil-1,4-diaminopentano 1,76 0,27 2,23
*no según la invención
7

Claims (1)

  1. imagen1
ES12795790.0T 2012-01-16 2012-11-30 Procedimiento para la absorción de CO2 a partir de una mezcla gaseosa con un medio de absorción que contiene aminas Active ES2568009T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102012200566 2012-01-16
DE102012200566A DE102012200566A1 (de) 2012-01-16 2012-01-16 Verfahren zur Absorption von CO2 aus einer Gasmischung
PCT/EP2012/074019 WO2013107551A1 (de) 2012-01-16 2012-11-30 Verfahren zur absorption von co2 aus einer gasmischung mit aminen

Publications (1)

Publication Number Publication Date
ES2568009T3 true ES2568009T3 (es) 2016-04-27

Family

ID=47294882

Family Applications (1)

Application Number Title Priority Date Filing Date
ES12795790.0T Active ES2568009T3 (es) 2012-01-16 2012-11-30 Procedimiento para la absorción de CO2 a partir de una mezcla gaseosa con un medio de absorción que contiene aminas

Country Status (9)

Country Link
US (1) US20140360369A1 (es)
EP (1) EP2804690B1 (es)
CN (1) CN104168979B (es)
CA (1) CA2861345A1 (es)
DE (1) DE102012200566A1 (es)
ES (1) ES2568009T3 (es)
PL (1) PL2804690T3 (es)
RU (1) RU2014133648A (es)
WO (1) WO2013107551A1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013072147A1 (de) 2011-11-14 2013-05-23 Evonik Degussa Gmbh Verfahren und vorrichtung zur abtrennung von sauren gasen aus einer gasmischung
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
DE102012222157A1 (de) * 2012-12-04 2014-06-05 Evonik Industries Ag Verfahren zur Absorption von CO2 aus einer Gasmischung
DE102015212749A1 (de) 2015-07-08 2017-01-12 Evonik Degussa Gmbh Verfahren zur Entfeuchtung von feuchten Gasgemischen
DE102016204932A1 (de) 2016-03-24 2017-09-28 Evonik Degussa Gmbh Verbesserte Absorbentien zur Abtrennung von CO2 und H2S
DE102016204929B4 (de) 2016-03-24 2022-05-05 Evonik Operations Gmbh Absorptionsmedium und Verfahren zur Absorption saurer Gase aus Gasmischungen
DE102016204937A1 (de) 2016-03-24 2017-09-28 Evonik Degussa Gmbh Verbesserte Absorbentien zur Abtrennung von CO2 und H2S
DE102016204930A1 (de) 2016-03-24 2017-09-28 Evonik Degussa Gmbh Verbesserte Absorbentien zur Abtrennung von CO2 und H2S
DE102016210483A1 (de) 2016-06-14 2017-12-14 Evonik Degussa Gmbh Verfahren und Absorptionsmittel zur Entfeuchtung von feuchten Gasgemischen
DE102016210484A1 (de) 2016-06-14 2017-12-14 Evonik Degussa Gmbh Verfahren zur Entfeuchtung von feuchten Gasgemischen
DE102016210478A1 (de) 2016-06-14 2017-12-14 Evonik Degussa Gmbh Verfahren zur Entfeuchtung von feuchten Gasgemischen
EP3257568B1 (de) 2016-06-14 2019-09-18 Evonik Degussa GmbH Verfahren zur entfeuchtung von feuchten gasgemischen mit ionischen flüssigkeiten
DE102016210481B3 (de) 2016-06-14 2017-06-08 Evonik Degussa Gmbh Verfahren zum Reinigen einer ionischen Flüssigkeit
EP3257843A1 (en) 2016-06-14 2017-12-20 Evonik Degussa GmbH Method of preparing a high purity imidazolium salt

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4714597A (en) 1986-06-26 1987-12-22 Hylsa, S.A. Corrosion inhibitor for CO2 absorption process using alkanolamines
US4910343A (en) 1988-09-20 1990-03-20 W. R. Grace & Co.-Conn. Nitroamines
GB0306432D0 (en) 2003-03-20 2003-04-23 Bp Exploration Operating Process
DE102006036228A1 (de) * 2006-08-03 2008-02-07 Universität Dortmund Verfahren zum Abtrennen von CO2 aus Gasgemischen
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
CA2738358A1 (en) * 2008-09-29 2010-04-01 Richard T. Zvosec Process for accelerated capture of carbon dioxide
DE102009000543A1 (de) 2009-02-02 2010-08-12 Evonik Degussa Gmbh Verfahren, Absorptionsmedien und Vorrichtung zur Absorption von CO2 aus Gasmischungen
FR2953736B1 (fr) 2009-12-16 2012-02-24 Inst Francais Du Petrole Procede d'elimination de composes acides d'un effluent gazeux avec une solution absorbante a base de triamines iii/ii/iii.
FR2953735B1 (fr) 2009-12-16 2013-03-29 Inst Francais Du Petrole Procede d'elimination de composes acides d'un effluent gazeux avec une solution absorbante a base de diamines i,ii/iii.
US8318114B2 (en) * 2010-04-16 2012-11-27 Nalco Company Composition for treating acid gas

Also Published As

Publication number Publication date
US20140360369A1 (en) 2014-12-11
DE102012200566A1 (de) 2013-07-18
CN104168979A (zh) 2014-11-26
EP2804690A1 (de) 2014-11-26
WO2013107551A1 (de) 2013-07-25
RU2014133648A (ru) 2016-03-20
CA2861345A1 (en) 2013-07-25
PL2804690T3 (pl) 2016-06-30
EP2804690B1 (de) 2016-02-03
CN104168979B (zh) 2016-01-13

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