WO2002009849A2 - Recuperation de co2 tres pur dans des fumees - Google Patents

Recuperation de co2 tres pur dans des fumees Download PDF

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Publication number
WO2002009849A2
WO2002009849A2 PCT/NL2001/000580 NL0100580W WO0209849A2 WO 2002009849 A2 WO2002009849 A2 WO 2002009849A2 NL 0100580 W NL0100580 W NL 0100580W WO 0209849 A2 WO0209849 A2 WO 0209849A2
Authority
WO
WIPO (PCT)
Prior art keywords
absorber
desorber
depleted
solvent
stream
Prior art date
Application number
PCT/NL2001/000580
Other languages
English (en)
Other versions
WO2002009849A3 (en
Inventor
Jacobus Johannes De Wit
Original Assignee
Continental Engineering B.V.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Continental Engineering B.V. filed Critical Continental Engineering B.V.
Priority to EP01967856A priority Critical patent/EP1303344A2/fr
Priority to AU2001288142A priority patent/AU2001288142A1/en
Publication of WO2002009849A2 publication Critical patent/WO2002009849A2/fr
Publication of WO2002009849A3 publication Critical patent/WO2002009849A3/en

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
    • B01D53/14—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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/62—Carbon oxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/50—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
    • 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
    • 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

Definitions

  • CO 2 has a multiplicity of industrial applications.
  • CO 2 is used for, inter alia, carbonating soft drinks, beers and mineral water and the rapid freezing of foods.
  • the requirements imposed by the food industry on the purity of the CO2 to be used are high.
  • CO 2 product that meets these requirements is hereinafter referred to as food grade CO 2 .
  • CO 2 of (very) high purity is required; such as various analytical and medical applications and use as a coolant. Because of the stringent requirements imposed on food grade and high purity CO 2 , there is a shortage, despite the large quantities that are produced.
  • CO2 recovery takes place on a large scale in ammonia processes. By further purifying this CO2 it can be made suitable for use in the food industry. Since there are not always ammonia plants in the vicinity of the numerous areas where there is a demand for CO2, it is not possible to meet the entire demand in this way.
  • the invention provides a method for the recovery of very pure CO2 from flue gases, which method comprises the following steps: a) absorption of CO2 from the flue gases in a solvent in an absorber, a CO2-depleted gas stream and a CO2-rich solvent stream leaving the absorber; b) desorption of the absorbed CO2 in a desorber, a CO2-rich gas stream and a CO2- depleted solvent stream leaving the desorber; wherein the solvent used is an aqueous solution that contains an alkanolamine and an activator.
  • the activator concentration is 1 to 20 wt.%, preferably 2 - 8 wt.%, in the undiluted mother solution.
  • This mother solution which in general will also contain MDEA, is generally diluted 0 to 4 times, preferably 1.5 to 3 times, with water before it is fed to the absorber.
  • flue gases are understood to be the off-gases from the combustion of carbon-containing substances. Examples of these are the flue gases from power stations or flue gases originating from combined heat and power plants, gas turbines or utility centres.
  • heat stable salts can be removed with this method.
  • These heat stable salts are alkanolamine salts, in particular of MDEA, which cannot be regenerated by means of heat (such as steam stripping). These salts lower the efficiency of the treatment with
  • the present invention also provides an installation for carrying out the abovementioned process, which installation comprises: an absorber, which absorber is provided with a feed for flue gases, a feed for a solvent for CO2, a discharge for a CO2-depleted gas stream, a discharge for a CO2-rich solvent stream and a feed for make-up water; a desorber, provided with a feed for the CO2-rich solvent stream, a discharge for CO2-rich gas stream and a discharge for a CO 2 -depleted solvent stream.
  • An outgoing CO 2 -depleted gas stream (3) issues from the absorber (A).
  • This gas stream in general has a residual CO2 content of only 0.5 % (V/V). Because this stream contains more water (vapour) than the incoming gas stream, make-up water (2) is metered in.
  • the CO2-rich solvent stream leaves the absorber via (4) and is fed via heat exchanger (J) to desorber (B). In the heat exchanger (J) the CO 2 -rich solvent stream (4) is heated by means of CO2-depleted solvent stream (5).
  • Filtration unit (K) consists, successively, of a first mechanical filter, an active carbon filter and a second mechanical filter.
  • the first mechanical filter removes the components that could contaminate the active carbon filter.
  • the active carbon filter binds all organic degradation products.
  • the second mechanical filter prevents carbon that has been flushed out from passing into downstream equipment.
  • the filtered solvent is returned to the system.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)

Abstract

L'invention porte sur un procédé de récupération du CO2 très pur présent dans des fumées comportant les étapes suivantes: a) absorption du CO2 des fumées par un solvant contenu dans un absorbeur, tandis qu'un courant gazeux appauvri en CO2 et un flux de solvant enrichi en CO2 quittent l'absorbeur et b) désorption du CO2 absorbé dans un désorbeur tandis qu'un courant gazeux enrichi en CO2 et un flux de solvant appauvri en CO2 quittent le désorbeur. Le solvant utilisé est une solution aqueuse contenant une alcanolamine et un activateur. On utilise de préférence une combinaison de méthyldiéthanolamine et de pipérazine. On récupère ainsi un CO2 très pur dit de haute pureté ou de niveau alimentaire.
PCT/NL2001/000580 2000-07-27 2001-07-27 Recuperation de co2 tres pur dans des fumees WO2002009849A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP01967856A EP1303344A2 (fr) 2000-07-27 2001-07-27 Recuperation de co 2? tres pur dans des fumees
AU2001288142A AU2001288142A1 (en) 2000-07-27 2001-07-27 Recovery of pure co2 from flue gases

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1015827 2000-07-27
NL1015827A NL1015827C2 (nl) 2000-07-27 2000-07-27 Winning van zuiver CO2 uit rookgassen.

Publications (2)

Publication Number Publication Date
WO2002009849A2 true WO2002009849A2 (fr) 2002-02-07
WO2002009849A3 WO2002009849A3 (en) 2002-04-25

Family

ID=19771818

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NL2001/000580 WO2002009849A2 (fr) 2000-07-27 2001-07-27 Recuperation de co2 tres pur dans des fumees

Country Status (4)

Country Link
EP (1) EP1303344A2 (fr)
AU (1) AU2001288142A1 (fr)
NL (1) NL1015827C2 (fr)
WO (1) WO2002009849A2 (fr)

Cited By (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003013699A1 (fr) * 2001-08-10 2003-02-20 Basf Aktiengesellschaft Procede et agent d'absorption destines a l'extraction de gaz acides dans des fluides
WO2003031028A1 (fr) * 2001-10-08 2003-04-17 Canterprise Limited Appareil d'absorption continue de dioxyde de carbone
WO2004110595A2 (fr) * 2003-06-12 2004-12-23 Cansolv Technologies Inc. Procede de recuperation de co2 dans des flux gazeux
WO2005087350A1 (fr) * 2004-03-09 2005-09-22 Basf Aktiengesellschaft Procede d'elimination du dioxyde de carbone dans les gaz de fumee
WO2005087349A1 (fr) * 2004-03-09 2005-09-22 Basf Aktiengesellschaft Procede d'elimination du dioxyde de carbone dans des courants gazeux a faibles pressions partielles de dioxyde de carbone
WO2007135100A1 (fr) * 2006-05-19 2007-11-29 Basf Se Prémélange pour la fabrication d'un agent d'absorption pour l'élimination de gaz acides de courants de fluide
WO2007144372A1 (fr) * 2006-06-13 2007-12-21 Basf Se Élimination de dioxyde de carbone dans des fumées
WO2008080221A1 (fr) * 2006-12-28 2008-07-10 Cansolv Technologies Inc. Procédé de récupération du dioxyde de carbone à partir d'un flux de gaz
EP2036602A1 (fr) * 2006-06-06 2009-03-18 Mitsubishi Heavy Industries, Ltd. Liquide absorbant et appareil et procédé pour l'élimination de co2 ou h2s de gaz utilisant le liquide absorbant
WO2009073422A1 (fr) * 2007-12-05 2009-06-11 Alstom Technoloby Ltd Système et procédé à base d'ammoniac refroidi activé par un promoteur d'élimination de co2 d'un courant de gaz de combustion
WO2009156271A1 (fr) 2008-06-23 2009-12-30 Basf Se Agent absorbant et procédé pour éliminer des gaz acides contenus dans des flux de fluide, en particulier des gaz de fumée
AU2009230803B1 (en) * 2009-06-04 2010-12-16 Mitsubishi Heavy Industries, Ltd. CO2 recovering apparatus
EP2283911A1 (fr) * 2009-08-11 2011-02-16 Shell Internationale Research Maatschappij B.V. Procédé pour l'élimination de CO2 et/ou de H2S d'un gaz comprenant du CO2 et/ou du H2S
WO2011018479A1 (fr) * 2009-08-11 2011-02-17 Shell Internationale Research Maatschappij B.V. Composition absorbante et procédé d’élimination du co2 et/ou du h2s d’un gaz comprenant du co2 et/ou du h2s
US7938889B2 (en) 2008-02-01 2011-05-10 Mitsubishi Heavy Industries, Ltd. CO2 recovery system and method of cleaning filtration membrane apparatus
US8034166B2 (en) 2006-05-18 2011-10-11 Basf Se Carbon dioxide absorbent requiring less regeneration energy
US8075673B2 (en) 2005-10-20 2011-12-13 Basf Se Absorption medium and method for removing carbon dioxide from gas streams
US8192530B2 (en) 2007-12-13 2012-06-05 Alstom Technology Ltd System and method for regeneration of an absorbent solution
EP2529824A1 (fr) * 2011-05-30 2012-12-05 Kabushiki Kaisha Toshiba Agent absorbant de gaz acides, procédé d'élimination de gaz acide et dispositif d'élimination de gaz acide
US8388738B2 (en) 2007-11-15 2013-03-05 Basf Se Method for removing carbon dioxide from fluid flows, in particular combustion exhaust gases
US8398749B2 (en) 2005-12-12 2013-03-19 Basf Se Process for the recovery of carbon dioxide
US8728209B2 (en) 2010-09-13 2014-05-20 Alstom Technology Ltd Method and system for reducing energy requirements of a CO2 capture system
US8764892B2 (en) 2008-11-04 2014-07-01 Alstom Technology Ltd Reabsorber for ammonia stripper offgas
US8864878B2 (en) 2011-09-23 2014-10-21 Alstom Technology Ltd Heat integration of a cement manufacturing plant with an absorption based carbon dioxide capture process
US8864879B2 (en) 2012-03-30 2014-10-21 Jalal Askander System for recovery of ammonia from lean solution in a chilled ammonia process utilizing residual flue gas
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
US8986640B1 (en) 2014-01-07 2015-03-24 Alstom Technology Ltd System and method for recovering ammonia from a chilled ammonia process
US9028654B2 (en) 2012-02-29 2015-05-12 Alstom Technology Ltd Method of treatment of amine waste water and a system for accomplishing the same
CN104645807A (zh) * 2014-12-31 2015-05-27 中国船舶重工集团公司第七一八研究所 一种二氧化碳捕集设备
US9101912B2 (en) 2012-11-05 2015-08-11 Alstom Technology Ltd Method for regeneration of solid amine CO2 capture beds
US9133407B2 (en) 2011-02-25 2015-09-15 Alstom Technology Ltd Systems and processes for removing volatile degradation products produced in gas purification
US9162177B2 (en) 2012-01-25 2015-10-20 Alstom Technology Ltd Ammonia capturing by CO2 product liquid in water wash liquid
US9174168B2 (en) 2009-11-12 2015-11-03 Alstom Technology Ltd Flue gas treatment system
US9447996B2 (en) 2013-01-15 2016-09-20 General Electric Technology Gmbh Carbon dioxide removal system using absorption refrigeration
WO2017211932A1 (fr) * 2016-06-10 2017-12-14 Basf Se Cyclohexandiamines utilisables pour l'épuration des gaz
US10888816B2 (en) 2016-11-01 2021-01-12 Shell Oil Company Process for producing a purified gas stream

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JP2925619B2 (ja) * 1988-05-24 1999-07-28 エルフ・エクスプロラシオン・プロデユクシオン 第三級アルカノールアミン成分及びｃｏ２吸収活性剤を含有する酸性ガス吸収液体並びにｃｏ２及び任意にその他の酸性ガスを含むガスの脱酸へのその使用
US5618506A (en) * 1994-10-06 1997-04-08 The Kansai Electric Power Co., Inc. Process for removing carbon dioxide from gases

Cited By (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003013699A1 (fr) * 2001-08-10 2003-02-20 Basf Aktiengesellschaft Procede et agent d'absorption destines a l'extraction de gaz acides dans des fluides
WO2003031028A1 (fr) * 2001-10-08 2003-04-17 Canterprise Limited Appareil d'absorption continue de dioxyde de carbone
EA010673B1 (ru) * 2003-06-12 2008-10-30 Кансолв Текнолоджиз Инк. Способ удаления soи coиз газовых потоков
NO335887B1 (no) * 2003-06-12 2015-03-16 Cansolv Technologics Inc Fremgangsmåte for gjenvinning av C02 fra gasstrømmer som også kan inneholde nitrogenoksider og eller svoveloksider
WO2004110595A2 (fr) * 2003-06-12 2004-12-23 Cansolv Technologies Inc. Procede de recuperation de co2 dans des flux gazeux
EA010467B1 (ru) * 2003-06-12 2008-08-29 Кансолв Текнолоджиз Инк. Способ удаления coиз газовых потоков
NO336005B1 (no) * 2003-06-12 2015-04-20 Cansolv Technologies Inc Fremgangsmåte for gjenvinning av SO2 og CO2 fra en mategasstrøm
EP1806171A1 (fr) * 2003-06-12 2007-07-11 Cansolv Technologies Inc. Procédé pour la récupération de CO2 à partir de flux gazeux
EP1813343A1 (fr) 2003-06-12 2007-08-01 Cansolv Technologies Inc. Procédé pour la récupération de CO2 à partir de flux gazeux
EA008851B1 (ru) * 2003-06-12 2007-08-31 Кансолв Текнолоджиз Инк. Способ отгонки coводяным паром из газовых потоков
WO2004110595A3 (fr) * 2003-06-12 2005-04-28 Cansolv Technologies Inc Procede de recuperation de co2 dans des flux gazeux
US7056482B2 (en) 2003-06-12 2006-06-06 Cansolv Technologies Inc. Method for recovery of CO2 from gas streams
WO2005087349A1 (fr) * 2004-03-09 2005-09-22 Basf Aktiengesellschaft Procede d'elimination du dioxyde de carbone dans des courants gazeux a faibles pressions partielles de dioxyde de carbone
WO2005087350A1 (fr) * 2004-03-09 2005-09-22 Basf Aktiengesellschaft Procede d'elimination du dioxyde de carbone dans les gaz de fumee
US8075673B2 (en) 2005-10-20 2011-12-13 Basf Se Absorption medium and method for removing carbon dioxide from gas streams
US8398749B2 (en) 2005-12-12 2013-03-19 Basf Se Process for the recovery of carbon dioxide
US8034166B2 (en) 2006-05-18 2011-10-11 Basf Se Carbon dioxide absorbent requiring less regeneration energy
WO2007135100A1 (fr) * 2006-05-19 2007-11-29 Basf Se Prémélange pour la fabrication d'un agent d'absorption pour l'élimination de gaz acides de courants de fluide
US8476475B2 (en) 2006-05-19 2013-07-02 Basf Se Premixture for preparing an absorbent for removing acidic gases from fluid streams
AU2007253355B2 (en) * 2006-05-19 2011-03-17 Basf Se Premixture for preparing an absorbent for removing acidic gases from fluid streams
US8231719B2 (en) 2006-06-06 2012-07-31 Mitsubishi Heavy Industries, Ltd. Absorbent liquid, and apparatus and method for removing CO2 or H2S from gas with use of absorbent liquid
EP2036602A4 (fr) * 2006-06-06 2011-08-17 Mitsubishi Heavy Ind Ltd Liquide absorbant et appareil et procédé pour l'élimination de co2 ou h2s de gaz utilisant le liquide absorbant
US8506683B2 (en) 2006-06-06 2013-08-13 Mitsubishi Heavy Industries, Ltd. Absorbent liquid, and apparatus and method for removing CO2 or H2S from gas with use of absorbent liquid
EP2036602A1 (fr) * 2006-06-06 2009-03-18 Mitsubishi Heavy Industries, Ltd. Liquide absorbant et appareil et procédé pour l'élimination de co2 ou h2s de gaz utilisant le liquide absorbant
US7887620B2 (en) 2006-06-13 2011-02-15 Basf Se Removal of carbon dioxide from flue gases
WO2007144372A1 (fr) * 2006-06-13 2007-12-21 Basf Se Élimination de dioxyde de carbone dans des fumées
EA016209B1 (ru) * 2006-12-28 2012-03-30 Кансолв Текнолоджиз Инк. Способ извлечения диоксида углерода из газового потока
WO2008080221A1 (fr) * 2006-12-28 2008-07-10 Cansolv Technologies Inc. Procédé de récupération du dioxyde de carbone à partir d'un flux de gaz
AU2007339756B2 (en) * 2006-12-28 2012-01-19 Shell Internationale Research Maatschappij Bv Process for the recovery of carbon dioxide from a gas stream
US7601315B2 (en) 2006-12-28 2009-10-13 Cansolv Technologies Inc. Process for the recovery of carbon dioxide from a gas stream
US8388738B2 (en) 2007-11-15 2013-03-05 Basf Se Method for removing carbon dioxide from fluid flows, in particular combustion exhaust gases
WO2009073422A1 (fr) * 2007-12-05 2009-06-11 Alstom Technoloby Ltd Système et procédé à base d'ammoniac refroidi activé par un promoteur d'élimination de co2 d'un courant de gaz de combustion
JP2011506061A (ja) * 2007-12-05 2011-03-03 アルストム テクノロジー リミテッド プロモーター強化チルドアンモニア系システム及び煙道ガス流からのｃｏ２の除去法
AU2008331587B2 (en) * 2007-12-05 2011-09-01 General Electric Technology Gmbh Promoter enhanced chilled ammonia based system and method for removal of CO2 from flue gas stream
CN102083513A (zh) * 2007-12-05 2011-06-01 阿尔斯托姆科技有限公司 用于从烟道气流中去除co2的助催化剂增强的基于冷冻氨的系统和方法
US8168149B2 (en) 2007-12-05 2012-05-01 Alstom Technology Ltd Promoter enhanced chilled ammonia based system and method for removal of CO2 from flue gas stream
CN102083513B (zh) * 2007-12-05 2013-09-18 阿尔斯托姆科技有限公司 用于从烟道气流中去除co2的助催化剂增强的基于冷冻氨的系统和方法
US7862788B2 (en) 2007-12-05 2011-01-04 Alstom Technology Ltd Promoter enhanced chilled ammonia based system and method for removal of CO2 from flue gas stream
RU2481882C2 (ru) * 2007-12-05 2013-05-20 Альстом Текнолоджи Лтд Улучшенная промотором система на основе охлажденного аммиака и способ удаления co2 из потока дымового газа
US8192530B2 (en) 2007-12-13 2012-06-05 Alstom Technology Ltd System and method for regeneration of an absorbent solution
US7938889B2 (en) 2008-02-01 2011-05-10 Mitsubishi Heavy Industries, Ltd. CO2 recovery system and method of cleaning filtration membrane apparatus
WO2009156271A1 (fr) 2008-06-23 2009-12-30 Basf Se Agent absorbant et procédé pour éliminer des gaz acides contenus dans des flux de fluide, en particulier des gaz de fumée
US8318117B2 (en) 2008-06-23 2012-11-27 Basf Se Absorption medium and method for removing sour gases from fluid streams, in particular from flue gases
AU2009264387B2 (en) * 2008-06-23 2014-01-09 Basf Se Absorption medium and method for removing sour gases from fluid streams, in particular from flue gases
JP2011525422A (ja) * 2008-06-23 2011-09-22 ビーエーエスエフ ソシエタス・ヨーロピア 吸収剤及び流体流、特に排ガスからの酸性ガスの除去のための方法
US8764892B2 (en) 2008-11-04 2014-07-01 Alstom Technology Ltd Reabsorber for ammonia stripper offgas
AU2009230803B1 (en) * 2009-06-04 2010-12-16 Mitsubishi Heavy Industries, Ltd. CO2 recovering apparatus
WO2011018479A1 (fr) * 2009-08-11 2011-02-17 Shell Internationale Research Maatschappij B.V. Composition absorbante et procédé d’élimination du co2 et/ou du h2s d’un gaz comprenant du co2 et/ou du h2s
EP2283911A1 (fr) * 2009-08-11 2011-02-16 Shell Internationale Research Maatschappij B.V. Procédé pour l'élimination de CO2 et/ou de H2S d'un gaz comprenant du CO2 et/ou du H2S
CN102470316A (zh) * 2009-08-11 2012-05-23 国际壳牌研究有限公司 用于从含co2和/或h2s的气体中去除co2和/或h2s的吸收剂组合物和方法
AU2010283753B2 (en) * 2009-08-11 2013-12-05 Shell Internationale Research Maatschappij B.V. Absorbent composition and process for removing CO2 and/or H2S from a gas comprising CO2 and /or H2S
US9174168B2 (en) 2009-11-12 2015-11-03 Alstom Technology Ltd Flue gas treatment system
US8728209B2 (en) 2010-09-13 2014-05-20 Alstom Technology Ltd Method and system for reducing energy requirements of a CO2 capture system
US9133407B2 (en) 2011-02-25 2015-09-15 Alstom Technology Ltd Systems and processes for removing volatile degradation products produced in gas purification
US8545783B2 (en) 2011-05-30 2013-10-01 Kabushiki Kaisha Toshiba Acid gas absorbent, acid gas removal method, and acid gas removal device
EP2529824A1 (fr) * 2011-05-30 2012-12-05 Kabushiki Kaisha Toshiba Agent absorbant de gaz acides, procédé d'élimination de gaz acide et dispositif d'élimination de gaz acide
US8864878B2 (en) 2011-09-23 2014-10-21 Alstom Technology Ltd Heat integration of a cement manufacturing plant with an absorption based carbon dioxide capture process
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
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NL1015827C2 (nl) 2002-02-01
AU2001288142A1 (en) 2002-02-13
WO2002009849A3 (en) 2002-04-25
EP1303344A2 (fr) 2003-04-23

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