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MA33215B1 - TREATMENT OF A GAS CURRENT - Google Patents

TREATMENT OF A GAS CURRENT

Info

Publication number
MA33215B1
MA33215B1 MA34276A MA34276A MA33215B1 MA 33215 B1 MA33215 B1 MA 33215B1 MA 34276 A MA34276 A MA 34276A MA 34276 A MA34276 A MA 34276A MA 33215 B1 MA33215 B1 MA 33215B1
Authority
MA
Morocco
Prior art keywords
gas
combustion
combustion gas
water
designed
Prior art date
Application number
MA34276A
Other languages
Arabic (ar)
French (fr)
Inventor
Arlyn V Petig
Vikram Shabde
Frederic Z Kozak
Original Assignee
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
Priority claimed from US12/609,076 external-priority patent/US8292989B2/en
Application filed by Alstom Technology Ltd filed Critical Alstom Technology Ltd
Publication of MA33215B1 publication Critical patent/MA33215B1/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
    • B01D53/34—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
    • 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/77—Liquid phase processes
    • B01D53/78—Liquid phase processes with gas-liquid contact
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/20—Reductants
    • B01D2251/206—Ammonium compounds
    • B01D2251/2062—Ammonia
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (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)
  • Gas Separation By Absorption (AREA)
  • Treating Waste Gases (AREA)

Abstract

L'INVENTION PORTE SUR UNE CENTRALE ÉLECTRIQUE (112), UN PROCÉDÉ ET UN SYSTÈME DE CAPTURE DE CO2 (122) POUR L'ÉLIMINATION DE DIOXYDE DE CARBONE (104) À PARTIR D'UN COURANT DE GAZ DE COMBUSTION (106). COMME LE MONTRE LA FIGURE 2, UN SYSTÈME DE CAPTURE DE CO2 (122) COMPREND UNE CUVE D'ABSORBEUR (202), UNE CUVE DE LAVAGE À L'EAU (210) ET UNE COLONNE D'EXTRACTION AU GAZ (214). LE SYSTÈME DE CAPTURE DE CO2 (122) PEUT ÊTRE CONÇU POUR INTRODUIRE À LA FOIS UNE SOLUTION IONIQUE D'AMMONIAC PAUVRE (204) À PARTIR D'UN SYSTÈME DE RÉGÉNÉRATION (124) ET UN COURANT DE GAZ DE COMBUSTION (106) PROVENANT D'UN SYSTÈME DE REFROIDISSEMENT (120) ET POUR INTRODUIRE UNE SOLUTION IONIQUE D'AMMONIAC RICHE (206) DANS UN SYSTÈME DE RÉGÉNÉRATION (124), L'INTRODUCTION DE LA SOLUTION IONIQUE D'AMMONIAC PAUVRE (204) DANS LE COURANT DE GAZ DE COMBUSTION (106) PRODUISANT UN GAZ DE COMBUSTION PRATIQUEMENT DÉPOURVU DE CO2 (224). LA CUVE DE LAVAGE À L'EAU (210) PEUT ÊTRE CONÇUE POUR RECEVOIR LE GAZ DE COMBUSTION PRATIQUEMENT DÉPOURVU DE CO2 (224) ET PRODUIRE DE L'EAU AMMONIACALE (212) PAR INTRODUCTION D'EAU (218) DANS LE GAZ DE COMBUSTION PRATIQUEMENT DÉPOURVU DE CO2 (224). LA COLONNE D'EXTRACTION AU GAZ (214) PEUT ÊTRE CONÇUE POUR RECEVOIR L'EAU AMMONIACALE (212) ET POUR ENLEVER L'AMMONIAC (216) DE L'EAU AMMONIACALE (212), CE QUI PRODUIT DE CETTE MANIÈRE UN COURANT DE GAZ DE COMBUSTION PURIFIÉ (116), LA COLONNE D'EXTRACTION AU GAZ (214) ÉTANT APTE À ÊTRE MISE EN 'UVRE DANS DES CONDITIONS DE VIDE AU MOINS PARTIEL.The invention relates to an electric power station (112), a method and a CO2 capture system (122) for the removal of carbon dioxide (104) from a combustion gas stream (106). AS SHOWN IN FIGURE 2, A CO2 CAPTURE SYSTEM (122) INCLUDES AN ABSORBER TANK (202), A WATER WASH TANK (210) AND A GAS EXTRACTION COLUMN (214). THE CO2 CAPTURE SYSTEM (122) MAY BE DESIGNED TO INTRODUCE BOTH AMONITE POWDER ION SOLUTION (204) FROM A REGENERATION SYSTEM (124) AND A COMBUSTION GAS CURRENT (106) FROM A COOLING SYSTEM (120) AND TO INSERT A RICH AMMONIA ION SOLUTION (206) INTO A REGENERATION SYSTEM (124), THE INTRODUCTION OF THE POOR AMMONIA ION SOLUTION (204) INTO THE CURRENT GAS CURRENT COMBUSTION (106) GENERATING A COMBUSTION GAS PRACTICALLY FREE OF CO2 (224). THE WATERWASH TANK (210) MAY BE DESIGNED TO RECEIVE COMBUSTION GAS PRACTICALLY FREE OF CO2 (224) AND PRODUCE AMMONIACAL WATER (212) BY INTRODUCING WATER (218) IN THE COMBUSTION GAS PRACTICALLY NO CO2 (224). THE GAS EXTRACTION COLUMN (214) MAY BE DESIGNED TO RECEIVE AMMONIACAL WATER (212) AND TO REMOVE AMMONIA (216) FROM AMMONIACAL WATER (212), WHICH IN THAT WAY PRODUCE A GAS STREAM PURIFIED COMBUSTION SYSTEM (116), THE GAS EXTRACTION COLUMN (214) BEING POSSIBLE TO BE IMPLEMENTED UNDER PARTIAL VACUUM CONDITIONS.

MA34276A 2009-03-27 2010-02-01 TREATMENT OF A GAS CURRENT MA33215B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16418509P 2009-03-27 2009-03-27
US12/609,076 US8292989B2 (en) 2009-10-30 2009-10-30 Gas stream processing
PCT/US2010/022710 WO2010110939A1 (en) 2009-03-27 2010-02-01 Gas stream processing

Publications (1)

Publication Number Publication Date
MA33215B1 true MA33215B1 (en) 2012-04-02

Family

ID=41832826

Family Applications (1)

Application Number Title Priority Date Filing Date
MA34276A MA33215B1 (en) 2009-03-27 2010-02-01 TREATMENT OF A GAS CURRENT

Country Status (8)

Country Link
EP (1) EP2411120A1 (en)
BR (1) BRPI1010274A2 (en)
IL (1) IL215347A0 (en)
MA (1) MA33215B1 (en)
MX (1) MX2011010135A (en)
RU (1) RU2011143323A (en)
WO (1) WO2010110939A1 (en)
ZA (1) ZA201107046B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO333145B1 (en) 2010-10-28 2013-03-18 Sargas As Heat integration in a CO2 capture plant
CN102225311A (en) * 2011-05-05 2011-10-26 北京化工大学 A method for absorbing carbon dioxide in power plant flue gas
US20130183218A1 (en) * 2012-01-18 2013-07-18 Rameshwar S. Hiwale Control of a chilled ammonia 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
EP2754481A1 (en) * 2013-01-11 2014-07-16 Alstom Technology Ltd Heat integration of a chilled ammonia process

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2533992A (en) * 1947-09-26 1950-12-12 Lummus Co Ammonia recovery unit
GB1533462A (en) * 1975-02-05 1978-11-22 Sterling Drug Inc Method and apparatus for ammonia removal from wastewaters
DE3518368A1 (en) * 1985-05-22 1986-11-27 Basf Ag, 6700 Ludwigshafen METHOD FOR REMOVING CO (DOWN ARROW) 2 (DOWN ARROW) AND / OR H (DOWN ARROW) 2 (DOWN ARROW) S FROM GASES
DE4041379A1 (en) * 1990-12-21 1992-07-02 Martin Umwelt & Energietech METHOD FOR RECOVERY OR RECOVERY FOR DISPOSAL OF AMMONIAK OR AMMONIUM COMPOUNDS OF MIXTURES AND WASHING WATER
US7641717B2 (en) * 2004-08-06 2010-01-05 Eig, Inc. Ultra cleaning of combustion gas including the removal of CO2
DE102004053167A1 (en) * 2004-11-01 2006-05-04 Degussa Ag Polymeric absorbent for gas absorption and absorption process
KR100703999B1 (en) * 2006-02-24 2007-04-04 한국에너지기술연구원 Method and apparatus for recovering carbon dioxide from mixed gas using ammonia water
US7981196B2 (en) * 2007-06-04 2011-07-19 Posco Apparatus and method for recovering carbon dioxide from flue gas using ammonia water
CN201135851Y (en) * 2007-11-29 2008-10-22 武汉凯迪电力环保有限公司 A system for removing the carbon dioxide in flue gas of the generating plant using ammonia process

Also Published As

Publication number Publication date
ZA201107046B (en) 2012-12-27
IL215347A0 (en) 2011-12-29
RU2011143323A (en) 2013-05-10
BRPI1010274A2 (en) 2016-03-22
MX2011010135A (en) 2011-12-08
WO2010110939A1 (en) 2010-09-30
EP2411120A1 (en) 2012-02-01

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