MA33677B1 - Procédé et système pour régénérer une solution dans un récipient de lavage - Google Patents

Procédé et système pour régénérer une solution dans un récipient de lavage

Info

Publication number
MA33677B1
MA33677B1 MA34781A MA34781A MA33677B1 MA 33677 B1 MA33677 B1 MA 33677B1 MA 34781 A MA34781 A MA 34781A MA 34781 A MA34781 A MA 34781A MA 33677 B1 MA33677 B1 MA 33677B1
Authority
MA
Morocco
Prior art keywords
solution
regenerating
rectification column
washing containers
regenerate
Prior art date
Application number
MA34781A
Other languages
Arabic (ar)
English (en)
Inventor
Frederic Zenon Kozak
Arlyn Vern Petig
Ritesh Agarwal
Rameshwar Shamrao Hiwale
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
Application filed by Alstom Technology Ltd filed Critical Alstom Technology Ltd
Publication of MA33677B1 publication Critical patent/MA33677B1/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
    • B01D53/1425—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
    • 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
    • B01D53/54—Nitrogen compounds
    • B01D53/58—Ammonia
    • 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
    • B01D53/75—Multi-step processes
    • 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
    • B01D2257/40—Nitrogen compounds
    • B01D2257/406—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
    • 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
    • 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)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Gas Separation By Absorption (AREA)
  • Treating Waste Gases (AREA)
  • Physical Water Treatments (AREA)

Abstract

L'invention concerne un procédé et un système (100) pour éliminer des contaminants à partir d'une solution pour régénérer la solution à l'intérieur du système. Le procédé consiste à adresser une solution (165) en provenance d'un récipient de lavage (160) à une colonne de rectification (181), la solution (165) comprenant des contaminants retirés d'un courant de gaz de combustion (150) présent dans le récipient de lavage (160), et à mettre en contact la solution avec de la vapeur d'eau (185) à l'intérieur de la colonne de rectification (181), permettant ainsi d'éliminer les contaminants de la solution et de régénérer la solution. La colonne de rectification (181) est amenée à fonctionner à une pression inférieure à environ 700 kilopascals.
MA34781A 2009-09-21 2012-04-19 Procédé et système pour régénérer une solution dans un récipient de lavage MA33677B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US24419109P 2009-09-21 2009-09-21
US12/849,085 US8518156B2 (en) 2009-09-21 2010-08-03 Method and system for regenerating a solution used in a wash vessel
PCT/US2010/048853 WO2011034873A1 (fr) 2009-09-21 2010-09-15 Procédé et système pour régénérer une solution dans un récipient de lavage

Publications (1)

Publication Number Publication Date
MA33677B1 true MA33677B1 (fr) 2012-10-01

Family

ID=43755500

Family Applications (1)

Application Number Title Priority Date Filing Date
MA34781A MA33677B1 (fr) 2009-09-21 2012-04-19 Procédé et système pour régénérer une solution dans un récipient de lavage

Country Status (14)

Country Link
US (1) US8518156B2 (fr)
EP (1) EP2480312A1 (fr)
JP (1) JP2013505131A (fr)
KR (1) KR20120066659A (fr)
CN (1) CN102665860A (fr)
AU (1) AU2010295749B2 (fr)
BR (1) BR112012006407A2 (fr)
CA (1) CA2774815C (fr)
IL (1) IL218719A0 (fr)
MA (1) MA33677B1 (fr)
MX (1) MX2012003437A (fr)
RU (1) RU2012115859A (fr)
WO (1) WO2011034873A1 (fr)
ZA (1) ZA201202105B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
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US8460436B2 (en) * 2009-11-24 2013-06-11 Alstom Technology Ltd Advanced intercooling and recycling in CO2 absorption
US8470077B2 (en) 2011-11-17 2013-06-25 Alstom Technology Ltd Low pressure stripping in a gas purification process and systems thereof
US9162177B2 (en) * 2012-01-25 2015-10-20 Alstom Technology Ltd Ammonia capturing by CO2 product liquid in water wash liquid
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
EP2754481A1 (fr) * 2013-01-11 2014-07-16 Alstom Technology Ltd Intégration thermique d'un processus d'ammoniac refroidi
US9452382B2 (en) * 2014-05-19 2016-09-27 Uop Llc Two stage contact cooler
CN105413379A (zh) * 2015-12-29 2016-03-23 福建龙净环保股份有限公司 一种湿法除尘装置
US10688435B2 (en) 2017-02-27 2020-06-23 Honeywell International Inc. Dual stripper with water sweep gas
US11123685B2 (en) 2017-02-27 2021-09-21 Honeywell International Inc. Hollow fiber membrane contactor scrubber/stripper for cabin carbon dioxide and humidity control

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Also Published As

Publication number Publication date
EP2480312A1 (fr) 2012-08-01
US20110067567A1 (en) 2011-03-24
WO2011034873A1 (fr) 2011-03-24
CA2774815C (fr) 2014-08-05
RU2012115859A (ru) 2013-10-27
MX2012003437A (es) 2012-06-19
JP2013505131A (ja) 2013-02-14
IL218719A0 (en) 2012-06-28
CN102665860A (zh) 2012-09-12
CA2774815A1 (fr) 2011-03-24
BR112012006407A2 (pt) 2016-04-12
AU2010295749B2 (en) 2015-07-23
AU2010295749A1 (en) 2012-04-26
ZA201202105B (en) 2013-05-29
US8518156B2 (en) 2013-08-27
KR20120066659A (ko) 2012-06-22

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