BR112012012481A2 - "inter-resfriamento e reciclagem avançados na absorção de co2". - Google Patents

"inter-resfriamento e reciclagem avançados na absorção de co2".

Info

Publication number
BR112012012481A2
BR112012012481A2 BR112012012481A BR112012012481A BR112012012481A2 BR 112012012481 A2 BR112012012481 A2 BR 112012012481A2 BR 112012012481 A BR112012012481 A BR 112012012481A BR 112012012481 A BR112012012481 A BR 112012012481A BR 112012012481 A2 BR112012012481 A2 BR 112012012481A2
Authority
BR
Brazil
Prior art keywords
wash solution
stream
acidic gases
absorption
intercooling
Prior art date
Application number
BR112012012481A
Other languages
English (en)
Inventor
Barath Baburao
Craig Schubert
Original Assignee
Alstom Technology Ltd
Dow Global Technologies Llc
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 Alstom Technology Ltd, Dow Global Technologies Llc filed Critical Alstom Technology Ltd
Publication of BR112012012481A2 publication Critical patent/BR112012012481A2/pt

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)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Gas Separation By Absorption (AREA)
  • Treating Waste Gases (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Industrial Gases (AREA)

Abstract

patente de invenção: "interresfriamento e reciclagem avançados na absorção de co2". a presente invenção refere-se a processos de remoção de gases acídicos a partir de uma corrente de gás, compreendendo as etapas de a) contatar uma corrente de solução de lavagem com dita corrente de gás contendo gases acídicos a serem removidos para permitir a absorção dos gases acídicos dentro da corrente de solução de lavagem; b) extrair a solução de lavagem enriquecida com gases acídicos a partir de dita corrente de solução de lavagem em um primeiro nível de extração; c) resfriar dita solução de lavagem; e d) reintroduzir dita solução de lavagem resfriada em um primeiro nível de reintrodução para formar uma corrente de solução de lavagem misturada, dito primeiro nível de reintrodução estando a montante de dito primeiro nível de extração. a presente invenção também se refere a sistemas correspondentes para a remoção de gases acídicos a partir de uma corrente de gás.
BR112012012481A 2009-11-24 2010-10-14 "inter-resfriamento e reciclagem avançados na absorção de co2". BR112012012481A2 (pt)

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 (en) 2009-11-24 2010-10-14 Advanced intercooling and recycling in co2 absorption

Publications (1)

Publication Number Publication Date
BR112012012481A2 true BR112012012481A2 (pt) 2016-04-12

Family

ID=43280427

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012012481A BR112012012481A2 (pt) 2009-11-24 2010-10-14 "inter-resfriamento e reciclagem avançados na absorção de co2".

Country Status (14)

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

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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 (de) * 2011-05-27 2012-12-06 Evonik Industries Ag Verfahren und vorrichtung zur abtrennung von kohlendioxid aus gasströmen
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
RU2667285C2 (ru) * 2013-09-19 2018-09-18 ДАУ ГЛОБАЛ ТЕКНОЛОДЖИЗ ЭлЭлСи Оптимизация конфигурации питания отпарной колонны для регенерации обогащенного/обедненного растворителя
WO2017029145A1 (en) * 2015-08-19 2017-02-23 Casale Sa A method for revamping a co2 removal section for purification of a hydrogen-containing gas
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

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Also Published As

Publication number Publication date
US20110120309A1 (en) 2011-05-26
US8790453B2 (en) 2014-07-29
CA2781602A1 (en) 2011-06-03
RU2012126136A (ru) 2013-12-27
EP2504078A1 (en) 2012-10-03
KR20120091388A (ko) 2012-08-17
AU2010325119B2 (en) 2013-07-25
CN102762278A (zh) 2012-10-31
US20130251601A1 (en) 2013-09-26
MX2012006057A (es) 2012-08-01
JP2013512088A (ja) 2013-04-11
AU2010325119A1 (en) 2012-06-14
IL219957A (en) 2013-12-31
WO2011066042A1 (en) 2011-06-03
MA33763B1 (fr) 2012-11-01
US8460436B2 (en) 2013-06-11
ZA201203932B (en) 2013-08-28
IL219957A0 (en) 2012-07-31

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2370 DE 07-06-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.