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WO2011002767A3 - Composition d'épuration de gaz acide - Google Patents

Composition d'épuration de gaz acide Download PDF

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Publication number
WO2011002767A3
WO2011002767A3 PCT/US2010/040381 US2010040381W WO2011002767A3 WO 2011002767 A3 WO2011002767 A3 WO 2011002767A3 US 2010040381 W US2010040381 W US 2010040381W WO 2011002767 A3 WO2011002767 A3 WO 2011002767A3
Authority
WO
WIPO (PCT)
Prior art keywords
acid gas
compositions
gas
industrial
gas scrubbing
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/US2010/040381
Other languages
English (en)
Other versions
WO2011002767A2 (fr
Inventor
Alan M. Blair
Keith N. Garside
William J. Andrews
Kailas B. Sawant
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ChampionX LLC
Original Assignee
Nalco Co 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 Nalco Co LLC filed Critical Nalco Co LLC
Priority to CN201080030227.0A priority Critical patent/CN102470340B/zh
Priority to BRPI1014148-0A priority patent/BRPI1014148B1/pt
Priority to EP10794635.2A priority patent/EP2448667B1/fr
Priority to CA2765825A priority patent/CA2765825C/fr
Priority to MX2011013617A priority patent/MX2011013617A/es
Priority to AU2010266423A priority patent/AU2010266423B2/en
Priority to EA201290005A priority patent/EA023759B1/ru
Publication of WO2011002767A2 publication Critical patent/WO2011002767A2/fr
Publication of WO2011002767A3 publication Critical patent/WO2011002767A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • 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
    • B01D53/1493—Selection of liquid materials for use as absorbents
    • 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
    • B01D2252/20415—Tri- or polyamines
    • 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
    • B01D2252/20421—Primary 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
    • B01D2252/20426—Secondary 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
    • B01D2252/20431—Tertiary 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
    • B01D2252/20436—Cyclic amines
    • B01D2252/20447—Cyclic amines containing a piperazine-ring
    • 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
    • B01D2257/302—Sulfur 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
    • B01D2257/30—Sulfur compounds
    • B01D2257/306—Organic sulfur compounds, e.g. mercaptans
    • 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
    • B01D2257/308—Carbonoxysulfide COS
    • 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
    • B01D2258/05—Biogas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/06—Polluted air
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
    • C12M47/18—Gas cleaning, e.g. scrubbers; Separation of different gases
    • 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
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/59—Biological synthesis; Biological purification

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

L'invention porte sur de nouvelles compositions comprenant des polyamines substituées comme solution d'épuration de gaz acide et sur des procédés d'utilisation des compositions dans un système industriel. L'invention porte sur l'utilisation de tels composés polyamines dans des procédés industriels pour enlever des contaminants acides de courants de fluides naturels et industriels, tels que le gaz naturel, un gaz de combustion, un gaz naturel, un gaz de synthèse, un biogaz et d'autres courants de fluides industriels. Les compositions et procédés de l'invention sont utiles pour l'élimination, l'absorption ou la séquestration de contaminants acides et de contaminants sulfurés dont CO2, H2S, RSH, CS2, COS et SO2.
PCT/US2010/040381 2009-06-30 2010-06-29 Composition d'épuration de gaz acide Ceased WO2011002767A2 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CN201080030227.0A CN102470340B (zh) 2009-06-30 2010-06-29 酸性气体洗涤组合物
BRPI1014148-0A BRPI1014148B1 (pt) 2009-06-30 2010-06-29 Composição líquida de lavagem para absorver contaminantes ácidos de fluidos em um processo industrial e processo para a redução dos contaminantes ácidos em um fluxo de fluido industrial
EP10794635.2A EP2448667B1 (fr) 2009-06-30 2010-06-29 Composition et procédé pour le lavage de gaz acides
CA2765825A CA2765825C (fr) 2009-06-30 2010-06-29 Composition d'epuration de gaz acide
MX2011013617A MX2011013617A (es) 2009-06-30 2010-06-29 Composiciones de lavado de gas acido.
AU2010266423A AU2010266423B2 (en) 2009-06-30 2010-06-29 Acid gas scrubbing composition
EA201290005A EA023759B1 (ru) 2009-06-30 2010-06-29 Промывочная композиция для очистки от кислотных газов

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/494,533 2009-06-30
US12/494,533 US8541622B2 (en) 2009-06-30 2009-06-30 Acid gas scrubbing composition

Publications (2)

Publication Number Publication Date
WO2011002767A2 WO2011002767A2 (fr) 2011-01-06
WO2011002767A3 true WO2011002767A3 (fr) 2011-06-16

Family

ID=43380994

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2010/040381 Ceased WO2011002767A2 (fr) 2009-06-30 2010-06-29 Composition d'épuration de gaz acide

Country Status (8)

Country Link
US (1) US8541622B2 (fr)
EP (1) EP2448667B1 (fr)
CN (1) CN102470340B (fr)
AU (1) AU2010266423B2 (fr)
CA (1) CA2765825C (fr)
EA (1) EA023759B1 (fr)
MX (1) MX2011013617A (fr)
WO (1) WO2011002767A2 (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8318114B2 (en) * 2010-04-16 2012-11-27 Nalco Company Composition for treating acid gas
US9233338B2 (en) * 2010-04-16 2016-01-12 Nalco Company Composition for treating acid gas
US8765083B2 (en) 2010-11-19 2014-07-01 Nalco Company Acid gas absorbent composition
EP2481466A1 (fr) * 2011-01-31 2012-08-01 Siemens Aktiengesellschaft Dispositif et procédé de nettoyage d'un produit d'une installation de processus contaminé par de la nitrosamine
CN102391899A (zh) * 2011-10-26 2012-03-28 西南化工研究设计院 一种脱除沼气中酸性气体的工艺
WO2014118633A2 (fr) * 2013-01-31 2014-08-07 Carbon Clean Solutions Pvt, Ltd Solvants capturant le carbone et procédés d'utilisation de ces solvants
JP6300457B2 (ja) * 2013-06-28 2018-03-28 公益財団法人地球環境産業技術研究機構 二酸化炭素分離材及び二酸化炭素を分離又は回収する方法
CN104190236B (zh) * 2014-08-27 2016-09-07 浙江大学 一种仿生物钙化的二氧化碳捕获与释放方法及其专用溶液
EP3356013B1 (fr) * 2015-09-29 2021-08-04 Basf Se Agent absorbant pour l'élimination sélective d'acide sulfhydrique
CN105617820A (zh) * 2016-03-24 2016-06-01 天津大学 用于选择性吸收so2的复合式吸收剂及其应用
CN109420411A (zh) * 2017-08-22 2019-03-05 中国石油化工股份有限公司 从酸性气流中回收二氧化硫的可再生脱硫剂及方法
CN109420410B (zh) * 2017-08-22 2021-11-09 中国石油化工股份有限公司 一种高效脱除酸性混合气中有机硫的吸收剂
CN109173677A (zh) * 2018-11-03 2019-01-11 上海宸海科技集团有限公司 一种抑菌型异味清除剂及其制备方法
CN109621640B (zh) * 2018-12-28 2021-02-26 河北科技大学 一种用于吸收so2的负载型离子液体变色材料及其制备方法和应用
JP7470890B2 (ja) * 2019-03-11 2024-04-19 東ソー株式会社 リン酸アミド、及び当該リン酸アミドを含む二酸化炭素分離組成物
EP3996900B1 (fr) * 2019-07-08 2024-12-11 Hewlett-Packard Development Company, L.P. Transfert d'agent d'impression pour imprimantes 2d et 3d
CN111925846B (zh) * 2020-07-06 2024-10-01 中国石油集团工程股份有限公司 一种高效脱硫醚、噻吩溶剂及其应用
CN112452109B (zh) * 2020-12-31 2021-08-27 双盾环境科技有限公司 一种提高脱硫吸收剂解吸so2效率的工艺
GB2607619A (en) * 2021-06-09 2022-12-14 Equinor Energy As Use of hydroxide ions as a heat source
JP2025086680A (ja) * 2023-11-28 2025-06-09 川崎重工業株式会社 固体吸収材ならびにそれを用いた酸性ガスの吸収および脱離方法
CN119019346A (zh) * 2024-08-15 2024-11-26 大连理工大学 一种杂环多胺化合物及其制备方法和应用、杂环多胺组合溶液

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4094957A (en) * 1976-12-14 1978-06-13 Exxon Research & Engineering Co. Process for removing acid gases with hindered amines and amino acids
US4096085A (en) * 1976-10-29 1978-06-20 The Dow Chemical Company Gas scrubbing system
US4217237A (en) * 1975-06-26 1980-08-12 Exxon Research & Engineering Co. Process for removing carbon dioxide containing acidic gases from gaseous mixtures using a basic salt activated with a hindered amine
US4405578A (en) * 1981-11-13 1983-09-20 Exxon Research And Engineering Co. Co-promoted acid gas scrubbing solution and process for using same
US4405583A (en) * 1982-01-18 1983-09-20 Exxon Research And Engineering Co. Process for selective removal of H2 S from mixtures containing H22 using di-severely sterically hindered secondary aminoethers
US6267939B1 (en) * 1997-07-22 2001-07-31 Huntsman Corporation Hungary Vegyipari Termelo-Fejleszto Reszvenytarsasag Absorbent composition for purifying gases which contain acidic components
US6656977B2 (en) * 2001-07-20 2003-12-02 Air Products And Chemical, Inc. Alkyl glycidyl ether-capped polyamine foam control agents

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB450519A (en) * 1934-02-01 1936-07-20 Ig Farbenindustrie Ag Improvements in the removal of gaseous weak acids from gases containing the same
CA1149583A (fr) * 1978-12-28 1983-07-12 Eduard J. Van De Kraats Installation et methode d'extraction de gaz acide
US4251494A (en) * 1979-12-21 1981-02-17 Exxon Research & Engineering Co. Process for removing acidic compounds from gaseous mixtures using a two liquid phase scrubbing solution
DE3312578A1 (de) * 1983-04-08 1984-10-11 Bayer Ag, 5090 Leverkusen Biologisch aktive zusammensetzung zur abwasser- und abluftreinigung
US4556546A (en) 1983-05-04 1985-12-03 Air Products And Chemicals, Inc. Bis tertiary amino alkyl derivatives as solvents for acid gas removal from gas streams
UA24004A1 (uk) 1988-05-24 1998-08-31 Сосьєте Насьональ Елф Акітен (Продюксьон) Абсорбеhт для очищеhhя промислових газів від кислих компоhеhтів та спосіб очищеhhя промислових газів від кислих компоhеhтів
US5366709A (en) 1990-01-18 1994-11-22 Societe Nationale Elf Aquitaine Production Liquid absorbent for acidic gases and process of deacidification of a gas
US5023694A (en) 1988-08-03 1991-06-11 Xicor, Inc. Side wall contact in a nonvolatile electrically alterable memory cell
US5304361A (en) 1992-06-26 1994-04-19 Union Carbide Chemicals & Plastics Technology Corporation Removal of hydrogen sulfide
DE19548009A1 (de) * 1995-12-21 1996-06-13 Linde Ag Verfahren zur selektiven Entfernung anorganischer und/oder organischer Schwefelverbindungen
DE19933301A1 (de) 1999-07-15 2001-01-18 Basf Ag Verfahren zum Entfernen von Mercaptanen aus Fluidströmen
US6497852B2 (en) 2000-12-22 2002-12-24 Shrikar Chakravarti Carbon dioxide recovery at high pressure
DE10139453A1 (de) 2001-08-10 2003-02-20 Basf Ag Verfahren und Absorptionsmittel zur Entfernung saurer Gase aus Fluiden
GB0306432D0 (en) * 2003-03-20 2003-04-23 Bp Exploration Operating Process
US7481988B2 (en) 2003-11-10 2009-01-27 Basf Se※ Method for obtaining a high pressure acid gas stream by removal of the acid gases from a fluid stream
DE102004011429A1 (de) 2004-03-09 2005-09-29 Basf Ag Verfahren zum Entfernen von Kohlendioxid aus Gasströmen mit niedrigen Kohlendioxid-Partialdrücken
FR2877858B1 (fr) * 2004-11-12 2007-01-12 Inst Francais Du Petrole Procede de desacidification d'un gaz avec une solution absorbante a regeneration fractionnee
JP2006240966A (ja) 2005-03-07 2006-09-14 Research Institute Of Innovative Technology For The Earth 排ガス中の二酸化炭素を吸収及び脱離して回収する方法
DE102005050385A1 (de) 2005-10-20 2007-04-26 Basf Ag Absorptionsmittel und Verfahren zum Entfernen von Kohlendioxid aus Gasströmen
FR2895273B1 (fr) 2005-12-22 2008-08-08 Inst Francais Du Petrole Procede de desacidification d'un gaz avec une solution absorbante a regeneration fractionnee avec controle de la teneur en eau de la solution
JP5086339B2 (ja) 2006-05-18 2012-11-28 ビーエーエスエフ ソシエタス・ヨーロピア 再生のためのエネルギー必要量が低減された、二酸化炭素吸収剤および気体流から二酸化炭素を除去するための方法
KR100768383B1 (ko) 2006-11-29 2007-10-18 한국전력공사 이산화탄소 분리용 혼합 흡수제
US8318114B2 (en) * 2010-04-16 2012-11-27 Nalco Company Composition for treating acid gas

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4217237A (en) * 1975-06-26 1980-08-12 Exxon Research & Engineering Co. Process for removing carbon dioxide containing acidic gases from gaseous mixtures using a basic salt activated with a hindered amine
US4096085A (en) * 1976-10-29 1978-06-20 The Dow Chemical Company Gas scrubbing system
US4094957A (en) * 1976-12-14 1978-06-13 Exxon Research & Engineering Co. Process for removing acid gases with hindered amines and amino acids
US4405578A (en) * 1981-11-13 1983-09-20 Exxon Research And Engineering Co. Co-promoted acid gas scrubbing solution and process for using same
US4405583A (en) * 1982-01-18 1983-09-20 Exxon Research And Engineering Co. Process for selective removal of H2 S from mixtures containing H22 using di-severely sterically hindered secondary aminoethers
US6267939B1 (en) * 1997-07-22 2001-07-31 Huntsman Corporation Hungary Vegyipari Termelo-Fejleszto Reszvenytarsasag Absorbent composition for purifying gases which contain acidic components
US6656977B2 (en) * 2001-07-20 2003-12-02 Air Products And Chemical, Inc. Alkyl glycidyl ether-capped polyamine foam control agents

Also Published As

Publication number Publication date
CA2765825C (fr) 2016-09-27
CN102470340B (zh) 2016-08-03
EP2448667A4 (fr) 2014-10-01
US8541622B2 (en) 2013-09-24
CN102470340A (zh) 2012-05-23
WO2011002767A2 (fr) 2011-01-06
EP2448667B1 (fr) 2019-06-26
EA023759B1 (ru) 2016-07-29
AU2010266423B2 (en) 2015-06-18
CA2765825A1 (fr) 2011-01-06
MX2011013617A (es) 2012-03-26
AU2010266423A1 (en) 2012-01-19
US20100329953A1 (en) 2010-12-30
BRPI1014148A2 (pt) 2016-04-26
EP2448667A2 (fr) 2012-05-09
EA201290005A1 (ru) 2012-06-29

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