IN2014DN10600A - - Google Patents

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Publication number
IN2014DN10600A
IN2014DN10600A IN10600DEN2014A IN2014DN10600A IN 2014DN10600 A IN2014DN10600 A IN 2014DN10600A IN 10600DEN2014 A IN10600DEN2014 A IN 10600DEN2014A IN 2014DN10600 A IN2014DN10600 A IN 2014DN10600A
Authority
IN
India
Prior art keywords
absorption
amine
liquid
tower
discharge gas
Prior art date
Application number
Inventor
Hiromitsu Nagayasu
Takashi Kamijo
Yuichiro Sato
Takuya Hirata
Hiroshi Tanaka
Kouji Horizoe
Original Assignee
Mitsubishi Heavy Ind 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 Mitsubishi Heavy Ind Ltd filed Critical Mitsubishi Heavy Ind Ltd
Publication of IN2014DN10600A publication Critical patent/IN2014DN10600A/en

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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
    • 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
    • B01D53/18—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
    • B01D53/34—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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B01D2252/204—Amines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B01D2252/204—Amines
    • B01D2252/20478—Alkanolamines
    • 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
    • B01D2258/00—Sources of waste gases
    • B01D2258/02—Other waste gases
    • B01D2258/0283—Flue gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/003—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions including coalescing means for the separation of liquid
    • 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
    • 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

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)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

A discharge-gas treatment system which includes: a C02 absorption tower (32) in which an introduced combustion discharge gas (11) is brought into countercurrent contact with an amine-based absorption liquid serving as a C02-absorbing liquid, thereby removing CO2; and an absorption-liquid regeneration tower (33) in which the CO2 absorbed in the amine-based absorption liquid is released therefrom to regenerate the amine-based absorption liquid. The lean solution (3 lb) resulting from the removal of CO2 in the absorption-liquid regeneration tower (33) is supplied to the CO2 absorption tower (32) and reutilized as an amine-based absorption liquid (lean solution (3 1b)). The CO2 absorption tower (32) is equipped with: a CO2 absorption part (34) in which the CO2 contained in the combustion discharge gas (11) is absorbed by the amine-based absorption liquid (lean solution (1b)); and a water-repellent filter part (36) which has been disposed on the upper (gas -flow downstream) side o f the CO2 absorption part (34) and which collects the misty amine-based absorption liquid that has accompanied the C02-free discharge gas (12A). The misty amine that has accompanied the CO2-free discharge gas (12A) is collected.
IN10600DEN2014 2012-06-15 2013-06-05 IN2014DN10600A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012136069A JP6125160B2 (en) 2012-06-15 2012-06-15 Exhaust gas treatment system
PCT/JP2013/065591 WO2013187294A1 (en) 2012-06-15 2013-06-05 Discharge-gas treatment system

Publications (1)

Publication Number Publication Date
IN2014DN10600A true IN2014DN10600A (en) 2015-09-11

Family

ID=49758120

Family Applications (1)

Application Number Title Priority Date Filing Date
IN10600DEN2014 IN2014DN10600A (en) 2012-06-15 2013-06-05

Country Status (8)

Country Link
US (1) US9901872B2 (en)
EP (1) EP2862620B1 (en)
JP (1) JP6125160B2 (en)
AU (1) AU2013275381B2 (en)
CA (1) CA2876376C (en)
IN (1) IN2014DN10600A (en)
RU (1) RU2604233C2 (en)
WO (1) WO2013187294A1 (en)

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AR096132A1 (en) 2013-05-09 2015-12-09 Exxonmobil Upstream Res Co SEPARATE CARBON DIOXIDE AND HYDROGEN SULFIDE FROM A NATURAL GAS FLOW WITH CO-CURRENT SYSTEMS IN CONTACT
FR3024047B1 (en) * 2014-07-24 2020-09-11 Ifp Energies Now INSTALLATION AND PROCESS FOR DEACIDIFICATION OF A GAS BY AN ABSORBENT SOLUTION WITH OPTIMIZED WASHING SECTION
CN104535723B (en) * 2014-12-25 2017-02-22 华能国际电力股份有限公司 Testing system of variable-working-condition thick paste type carbon dioxide capture process
SG11201704529RA (en) 2015-01-09 2017-07-28 Exxonmobil Upstream Res Co Separating impurities from a fluid steam using multiple co-current contactors
JP6345127B2 (en) 2015-01-22 2018-06-20 三菱重工業株式会社 Exhaust gas treatment system and method
WO2016133647A1 (en) * 2015-02-17 2016-08-25 Exxonmobil Upstream Research Company Inner surface featurees for co-current contactors
CN107427738A (en) 2015-03-13 2017-12-01 埃克森美孚上游研究公司 For flowing the coalescer of contactor altogether
JP6639918B2 (en) 2016-01-14 2020-02-05 三菱重工エンジニアリング株式会社 CO2 recovery device and recovery method
BR112019026289B1 (en) 2017-06-15 2023-10-10 ExxonMobil Technology and Engineering Company FRACTIONATION SYSTEM WITH THE USE OF COMPACT CO-CURRENT CONTACT SYSTEMS AND METHOD FOR REMOVE HEAVY HYDROCARBONS IN GAS STREAM
CN110740795B (en) 2017-06-15 2022-02-25 埃克森美孚上游研究公司 Fractionation system using bundled compact co-current contacting system
MX2019014920A (en) 2017-06-20 2020-02-07 Exxonmobil Upstream Res Co Compact contacting systems and methods for scavenging sulfur-containing compounds.
KR102330891B1 (en) 2017-08-21 2021-12-02 엑손모빌 업스트림 리서치 캄파니 Integration of cold solvent and acid gas removal
CN107485996B (en) * 2017-08-25 2020-11-13 武汉坤久环保科技有限公司 Multi-interface waste gas purification device
JP7377758B2 (en) * 2020-03-30 2023-11-10 三菱重工業株式会社 Demister, CO2 absorption tower, and demister manufacturing method
US11266943B1 (en) * 2021-06-11 2022-03-08 Joseph J. Stark System and method for improving the performance and lowering the cost of atmospheric carbon dioxide removal by direct air capture
US11389761B1 (en) * 2021-06-11 2022-07-19 Joseph J. Stark System and method for improving the performance and lowering the cost of atmospheric carbon dioxide removal by direct air capture
TWI814205B (en) * 2022-01-11 2023-09-01 奇鼎科技股份有限公司 Water washing filter device with temperature control device

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GB1539206A (en) * 1975-09-12 1979-01-31 Bekaert Sa Nv Apparatus and method for demisting streams of gases
US4954256A (en) * 1989-05-15 1990-09-04 Pall Corporation Hydrophobic membranes
JP2799995B2 (en) * 1989-05-29 1998-09-21 日東電工株式会社 Aseptic water production equipment
GB8920635D0 (en) * 1989-09-12 1989-10-25 Begg Cousland & Company Ltd Chemical recovery scrubbing system
JPH0779950B2 (en) 1989-12-25 1995-08-30 三菱重工業株式会社 Method for removing CO 2 in combustion exhaust gas
JPH06107845A (en) * 1992-07-22 1994-04-19 Mitsubishi Rayon Co Ltd Water-repellent porous membrane and its preparation
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JP3392646B2 (en) 1996-07-26 2003-03-31 三菱重工業株式会社 Method for recovering basic amine compound in decarbonation tower exhaust gas
JP3969949B2 (en) * 2000-10-25 2007-09-05 関西電力株式会社 Amine recovery method and apparatus, and decarbonation gas apparatus provided with the same
JP5351728B2 (en) * 2009-12-03 2013-11-27 三菱重工業株式会社 CO2 recovery apparatus and CO2 recovery method
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Also Published As

Publication number Publication date
AU2013275381B2 (en) 2015-10-29
EP2862620A1 (en) 2015-04-22
RU2604233C2 (en) 2016-12-10
CA2876376C (en) 2016-11-29
US20150139861A1 (en) 2015-05-21
JP2014000500A (en) 2014-01-09
AU2013275381A1 (en) 2015-01-22
WO2013187294A1 (en) 2013-12-19
JP6125160B2 (en) 2017-05-10
RU2014150561A (en) 2016-07-10
EP2862620A4 (en) 2016-06-01
EP2862620B1 (en) 2019-09-04
CA2876376A1 (en) 2013-12-19
US9901872B2 (en) 2018-02-27

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