MA33763B1 - Refroidissement intermédiaire et recyclage évolués dans des procédés d'absorption du co2 - Google Patents

Refroidissement intermédiaire et recyclage évolués dans des procédés d'absorption du co2

Info

Publication number
MA33763B1
MA33763B1 MA34889A MA34889A MA33763B1 MA 33763 B1 MA33763 B1 MA 33763B1 MA 34889 A MA34889 A MA 34889A MA 34889 A MA34889 A MA 34889A MA 33763 B1 MA33763 B1 MA 33763B1
Authority
MA
Morocco
Prior art keywords
wash solution
stream
acid gases
evolved
recycling
Prior art date
Application number
MA34889A
Other languages
Arabic (ar)
English (en)
Inventor
Barath Baburao
Craig Schubert
Original Assignee
Dow Glaobal Technologies Llc
Alstom Technology Ltd
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 Dow Glaobal Technologies Llc, Alstom Technology Ltd filed Critical Dow Glaobal Technologies Llc
Publication of MA33763B1 publication Critical patent/MA33763B1/fr

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
    • B01D53/1412—Controlling the absorption process
    • 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
    • B01D53/18—Absorbing units; Liquid distributors therefor
    • 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
    • B01D53/1456—Removing acid components
    • 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
    • B01D53/48—Sulfur compounds
    • B01D53/52—Hydrogen sulfide
    • 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
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/304—Hydrogen sulfide
    • 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
    • B01D2259/00—Type of treatment
    • B01D2259/12—Methods and means for introducing reactants
    • B01D2259/124—Liquid reactants
    • 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)
  • Carbon And Carbon Compounds (AREA)
  • Industrial Gases (AREA)

Abstract

Les procédés ci-décrits permettent d'éliminer les gaz acides d'un flux gazeux, et comprennent les étapes consistant à : a) mettre en contact un flux constitué d'une solution de lavage avec ledit flux gazeux contenant les gaz acides à éliminer pour permettre l'absorption des gaz acides dans le flux de la solution de lavage ; b) soutirer la solution de lavage enrichie en gaz acides dudit flux de solution de lavage à un premier niveau de soutirage ; c) refroidir ladite solution de lavage soutirée ; et d) réintroduire ladite solution de lavage refroidie dans le flux de solution de lavage à un premier niveau de réintroduction pour former un flux de solution de lavage mixte, ledit premier niveau de réintroduction se trouvant en amont dudit premier niveau de soutirage. Cette invention concerne également des systèmes correspondants destinés à éliminer les gaz acides d'un flux gazeux.
MA34889A 2009-11-24 2012-05-24 Refroidissement intermédiaire et recyclage évolués dans des procédés d'absorption du co2 MA33763B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/625,051 US8460436B2 (en) 2009-11-24 2009-11-24 Advanced intercooling and recycling in CO2 absorption
PCT/US2010/052604 WO2011066042A1 (fr) 2009-11-24 2010-10-14 Refroidissement intermédiaire et recyclage évolués dans des procédés d'absorption du co2

Publications (1)

Publication Number Publication Date
MA33763B1 true MA33763B1 (fr) 2012-11-01

Family

ID=43280427

Family Applications (1)

Application Number Title Priority Date Filing Date
MA34889A MA33763B1 (fr) 2009-11-24 2012-05-24 Refroidissement intermédiaire et recyclage évolués dans des procédés d'absorption du co2

Country Status (14)

Country Link
US (2) US8460436B2 (fr)
EP (1) EP2504078A1 (fr)
JP (1) JP2013512088A (fr)
KR (1) KR20120091388A (fr)
CN (1) CN102762278A (fr)
AU (1) AU2010325119B2 (fr)
BR (1) BR112012012481A2 (fr)
CA (1) CA2781602A1 (fr)
IL (1) IL219957A (fr)
MA (1) MA33763B1 (fr)
MX (1) MX2012006057A (fr)
RU (1) RU2012126136A (fr)
WO (1) WO2011066042A1 (fr)
ZA (1) ZA201203932B (fr)

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FR2949553B1 (fr) * 2009-09-02 2013-01-11 Air Liquide Procede de production d'au moins un gaz pauvre en co2 et d'un ou plusieurs fluides riches en co2
US8460436B2 (en) 2009-11-24 2013-06-11 Alstom Technology Ltd Advanced intercooling and recycling in CO2 absorption
US8845790B2 (en) 2011-01-06 2014-09-30 Alstom Technology Ltd Method and system for removal of gaseous contaminants
WO2012163847A1 (fr) * 2011-05-27 2012-12-06 Evonik Industries Ag Verfahren und vorrichtung zur abtrennung von kohlendioxid aus gasströmen procédé et dispositif destinés à séparer du dioxyde de carbone contenu dans des flux de gaz
DE102011107814A1 (de) 2011-07-01 2013-01-03 Linde Aktiengesellschaft Verfahren und Vorrichtung zur Gewinnung von Gasprodukten
JP6180793B2 (ja) * 2012-06-20 2017-08-16 株式会社東芝 二酸化炭素回収装置及び二酸化炭素回収方法
US9334455B2 (en) * 2013-06-28 2016-05-10 Uop Llc Methods and apparatuses for enhanced absorption of acid gas components from sour feed gas
MX2016002708A (es) * 2013-09-19 2016-05-10 Dow Global Technologies Llc Optimizacion de configuracion de alimentacion de extractor para regeneracion de solvente rico/pobre.
EP3552687B1 (fr) * 2015-08-19 2020-11-04 Casale Sa Procédé de transformation d'une section d'élimination de co2 pour la purification d'un gaz contenant de l'hydrogène
JP6639918B2 (ja) * 2016-01-14 2020-02-05 三菱重工エンジニアリング株式会社 Ｃｏ２回収装置及び回収方法
CL2018003101A1 (es) * 2018-10-30 2018-12-14 Molibdenos Y Metales S A Proceso para la remoción selectiva de los compuestos de cobre y otras impurezas con respecto al molibdeno y el renio, desde concentrados de molibdenita.
JP7353228B2 (ja) * 2020-04-02 2023-09-29 三菱重工業株式会社 Ｃｏ２回収装置及びｃｏ２回収方法
CN116272263A (zh) * 2022-12-16 2023-06-23 国家能源集团新能源技术研究院有限公司 一种烟气二氧化碳捕集系统
CN116036803A (zh) * 2022-12-21 2023-05-02 国家能源集团新能源技术研究院有限公司 一种用于烟气二氧化碳捕集的吸收塔
WO2025262674A1 (fr) 2024-06-21 2025-12-26 Associação Net4Co2 - Network For A Sustainable Co2 Economy Procédé d'absorption continue de co2 et de régénération de solvant
EP4667084A1 (fr) 2024-06-21 2025-12-24 Associação Net4Co2- Network For A Sustainable Co2 Economy Procédé d'absorption continue de co2 et de régénération de solvant

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Also Published As

Publication number Publication date
EP2504078A1 (fr) 2012-10-03
IL219957A0 (en) 2012-07-31
CN102762278A (zh) 2012-10-31
JP2013512088A (ja) 2013-04-11
MX2012006057A (es) 2012-08-01
CA2781602A1 (fr) 2011-06-03
WO2011066042A1 (fr) 2011-06-03
BR112012012481A2 (pt) 2016-04-12
AU2010325119B2 (en) 2013-07-25
AU2010325119A1 (en) 2012-06-14
KR20120091388A (ko) 2012-08-17
US20110120309A1 (en) 2011-05-26
US20130251601A1 (en) 2013-09-26
IL219957A (en) 2013-12-31
US8460436B2 (en) 2013-06-11
RU2012126136A (ru) 2013-12-27
ZA201203932B (en) 2013-08-28
US8790453B2 (en) 2014-07-29

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