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EA200800153A1 - Способ и устройство для извлечения кислого газа при сниженных энергозатратах - Google Patents

Способ и устройство для извлечения кислого газа при сниженных энергозатратах

Info

Publication number
EA200800153A1
EA200800153A1 EA200800153A EA200800153A EA200800153A1 EA 200800153 A1 EA200800153 A1 EA 200800153A1 EA 200800153 A EA200800153 A EA 200800153A EA 200800153 A EA200800153 A EA 200800153A EA 200800153 A1 EA200800153 A1 EA 200800153A1
Authority
EA
Eurasian Patent Office
Prior art keywords
acid gas
energy costs
reduced energy
acid
extracting acid
Prior art date
Application number
EA200800153A
Other languages
English (en)
Other versions
EA012146B1 (ru
Inventor
Халлвард Ф. Свендсен
Финн Эндрю Тобьесен
Тор Мейделл
Карл Андерс Хофф
Олав Юлиуссен
Original Assignee
ЭнТиЭнЮ ТЕКНОЛОДЖИ ТРАНСФЕР АС
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 ЭнТиЭнЮ ТЕКНОЛОДЖИ ТРАНСФЕР АС filed Critical ЭнТиЭнЮ ТЕКНОЛОДЖИ ТРАНСФЕР АС
Publication of EA200800153A1 publication Critical patent/EA200800153A1/ru
Publication of EA012146B1 publication Critical patent/EA012146B1/ru

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
    • 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
    • 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)
  • Gas Separation By Absorption (AREA)
  • Treating Waste Gases (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

Изобретение относится к способу улавливания и извлечения кислых газов из газообразных смесей на абсорбционной установке, в соответствии с которым к потоку насыщенного абсорбента в десорбере добавляют органическую кислоту с целью облегчения отделения кислого газа в результате смещения равновесия в сторону образования газа, и где органическую кислоту затем отделяют от абсорбента. Настоящий способ позволяет существенно снизить энергоемкость данного процесса. Изобретение также относится к устройству для реализации настоящего способа.
EA200800153A 2005-06-28 2006-06-28 Способ и устройство для извлечения кислого газа при сниженных энергозатратах EA012146B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20053148A NO326645B1 (no) 2005-06-28 2005-06-28 Fremgangsmate og apparatur for a fjerne og gjenvinne sure gasser, CO2 og/eller H2S.
PCT/NO2006/000249 WO2007001190A1 (en) 2005-06-28 2006-06-28 Method and apparatus for energy reduction in acid gas capture processes

Publications (2)

Publication Number Publication Date
EA200800153A1 true EA200800153A1 (ru) 2008-06-30
EA012146B1 EA012146B1 (ru) 2009-08-28

Family

ID=35295301

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200800153A EA012146B1 (ru) 2005-06-28 2006-06-28 Способ и устройство для извлечения кислого газа при сниженных энергозатратах

Country Status (15)

Country Link
US (1) US7993433B2 (ru)
EP (1) EP1896160B1 (ru)
KR (1) KR20080052547A (ru)
CN (1) CN101213010B (ru)
AT (1) ATE538865T1 (ru)
AU (1) AU2006262995B2 (ru)
BR (1) BRPI0613800A2 (ru)
CA (1) CA2613251C (ru)
DK (1) DK1896160T3 (ru)
EA (1) EA012146B1 (ru)
ES (1) ES2380976T3 (ru)
NO (1) NO326645B1 (ru)
PL (1) PL1896160T3 (ru)
PT (1) PT1896160E (ru)
WO (1) WO2007001190A1 (ru)

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Publication number Priority date Publication date Assignee Title
DE102006036228A1 (de) 2006-08-03 2008-02-07 Universität Dortmund Verfahren zum Abtrennen von CO2 aus Gasgemischen
CA2819904C (en) 2007-05-29 2015-11-17 Don Gelowitz Method and absorbent composition for recovering a gaseous component from a gas stream
DE102008007087A1 (de) * 2008-01-31 2009-08-06 Universität Dortmund Verfahren zum Abtrennen von CO2 aus Gasgemischen mit einer extraktiven Regenerationsstufe
DE102010013729A1 (de) * 2010-03-31 2011-10-06 Siemens Aktiengesellschaft Verfahren und Vorrichtung zum Abtrennen von Kohlendioxid aus einem Abgas einer fossil befeuerten Kraftwerksanlage
JP5686987B2 (ja) * 2010-04-20 2015-03-18 三菱日立パワーシステムズ株式会社 二酸化炭素化学吸収設備を備えた排ガス処理システム
CN102101011B (zh) * 2010-12-24 2013-01-23 华电环保系统工程有限公司 一种燃煤电厂湿法脱硫方法及其所用的添加剂
US9522359B2 (en) 2011-02-02 2016-12-20 General Electric Technology Gmbh Method for reducing regeneration energy
US9901860B2 (en) 2011-02-02 2018-02-27 General Electric Technology Gmbh Apparatus for removing an acid gas from a gas stream
ES2641640T3 (es) 2011-02-08 2017-11-10 Neste Oyj Método de lavado de gas en dos etapas
US9429046B2 (en) 2011-03-22 2016-08-30 Climeon Ab Method for conversion of low temperature heat to electricity and cooling, and system therefore
EP2559476A1 (de) * 2011-08-18 2013-02-20 Siemens Aktiengesellschaft Verfahren und Vorrichtung zum Abzug von leicht flüchtigen Degradationsprodukten aus dem Absorptionsmittelkreislauf eines CO2 Abscheideprozesses
EP2564918B1 (en) 2011-08-31 2018-03-07 Neste Oyj A two-stage gas washing method applying sulfide precipitation and alkaline absorption
KR101264603B1 (ko) * 2011-09-15 2013-05-24 강기준 에너지 기여 결합 증류를 이용한 방향족 화합물 산화반응시 반응기 배출물로부터 물을 분리하고 카르복실산을 회수하는 장치 및 방법
GB201322606D0 (en) 2013-12-19 2014-02-05 Capture Ltd C System for capture and release of acid gases
KR101583463B1 (ko) * 2014-03-06 2016-01-12 한국에너지기술연구원 에너지 절감형 산성 기체 포집 시스템 및 방법
DE102015013796A1 (de) * 2015-10-22 2017-04-27 Linde Aktiengesellschaft Verfahren und Vorrichtung zur Gewinnung von Gasprodukten
US10589213B2 (en) * 2016-08-30 2020-03-17 Fluor Technologies Corporation Variable side cooling for acid gas removal
DE102022116362A1 (de) * 2022-06-30 2024-01-04 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Verfahren zur Abscheidung von Kohlenstoffdioxid
CN117358050A (zh) * 2022-07-01 2024-01-09 中国石油天然气集团有限公司 二氧化碳捕集方法及其装置
JP2024115682A (ja) * 2023-02-15 2024-08-27 三菱重工業株式会社 Ｃｏ２回収装置及び制御方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB484714A (en) * 1935-12-28 1938-05-10 Univ Illinois Improvements in processes of recovering sulphur dioxide from waste gases
US4133650A (en) * 1976-05-28 1979-01-09 Bayer Aktiengesellschaft Removing sulfur dioxide from exhaust air
AR010696A1 (es) * 1996-12-12 2000-06-28 Sasol Tech Pty Ltd Un metodo para la eliminacion del dioxido de carbono de un gas de proceso
RU2191621C2 (ru) * 1998-04-06 2002-10-27 Ниппон Ниюказаи Ко., Лтд. Способ регенерации жидкости, абсорбирующей кислый газ, содержащей метилдиэтаноламин и производное пиперазина низших алкилов
US6395678B1 (en) * 1999-09-01 2002-05-28 Aero-Terra-Aqua Technologies Corporation Bead and process for removing dissolved metal contaminants
US7056482B2 (en) 2003-06-12 2006-06-06 Cansolv Technologies Inc. Method for recovery of CO2 from gas streams

Also Published As

Publication number Publication date
CA2613251A1 (en) 2007-01-04
AU2006262995A1 (en) 2007-01-04
ES2380976T3 (es) 2012-05-22
US7993433B2 (en) 2011-08-09
PL1896160T3 (pl) 2013-03-29
DK1896160T3 (da) 2012-04-23
AU2006262995B2 (en) 2010-08-19
NO20053148D0 (no) 2005-06-28
EP1896160A1 (en) 2008-03-12
BRPI0613800A2 (pt) 2012-05-22
EP1896160A4 (en) 2009-11-11
NO326645B1 (no) 2009-01-26
CN101213010B (zh) 2011-11-09
EA012146B1 (ru) 2009-08-28
US20090293722A1 (en) 2009-12-03
CN101213010A (zh) 2008-07-02
PT1896160E (pt) 2012-04-11
EP1896160B1 (en) 2011-12-28
WO2007001190A1 (en) 2007-01-04
KR20080052547A (ko) 2008-06-11
NO20053148L (no) 2006-12-29
CA2613251C (en) 2013-12-24
ATE538865T1 (de) 2012-01-15

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Legal Events

Date Code Title Description
PC4A Registration of transfer of a eurasian patent by assignment
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU