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DE69726012D1 - Verfahren zur behandlung von gasen mittels eines ultra-armen amins - Google Patents

Verfahren zur behandlung von gasen mittels eines ultra-armen amins

Info

Publication number
DE69726012D1
DE69726012D1 DE69726012T DE69726012T DE69726012D1 DE 69726012 D1 DE69726012 D1 DE 69726012D1 DE 69726012 T DE69726012 T DE 69726012T DE 69726012 T DE69726012 T DE 69726012T DE 69726012 D1 DE69726012 D1 DE 69726012D1
Authority
DE
Germany
Prior art keywords
lean amine
gas
ultra
solution
acid gas
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.)
Expired - Lifetime
Application number
DE69726012T
Other languages
English (en)
Other versions
DE69726012T2 (de
Inventor
Charles Dingman
Lee Cummings
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.)
MPR Services Inc
Original Assignee
MPR Services Inc
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 MPR Services Inc filed Critical MPR Services Inc
Application granted granted Critical
Publication of DE69726012D1 publication Critical patent/DE69726012D1/de
Publication of DE69726012T2 publication Critical patent/DE69726012T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B01D53/1406—Multiple stage 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
    • 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

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)
  • Treating Waste Gases (AREA)
DE69726012T 1997-01-24 1997-12-23 Verfahren zur behandlung von gasen mittels eines ultra-armen amins Expired - Lifetime DE69726012T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US788932 1997-01-24
US08/788,932 US6071484A (en) 1997-01-24 1997-01-24 Process for treating gas with ultra-lean amine
PCT/US1997/024073 WO1998032520A1 (en) 1997-01-24 1997-12-23 Process for treating gas with ultra-lean amine

Publications (2)

Publication Number Publication Date
DE69726012D1 true DE69726012D1 (de) 2003-12-11
DE69726012T2 DE69726012T2 (de) 2004-07-08

Family

ID=25146043

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69726012T Expired - Lifetime DE69726012T2 (de) 1997-01-24 1997-12-23 Verfahren zur behandlung von gasen mittels eines ultra-armen amins

Country Status (6)

Country Link
US (1) US6071484A (de)
EP (1) EP0954369B1 (de)
AT (1) ATE253398T1 (de)
DE (1) DE69726012T2 (de)
NO (1) NO319325B1 (de)
WO (1) WO1998032520A1 (de)

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JP2006515536A (ja) * 2003-01-14 2006-06-01 ザ ビーオーシー グループ ピーエルシー 化学廃棄物の処理
CA2599493C (en) 2005-02-24 2014-05-13 Co2 Solution Inc. An improved co2 absorption solution
US7569194B2 (en) * 2005-04-29 2009-08-04 Thomas Russell, L.L.C. Waste heat energy recovery method and system
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US7740691B2 (en) 2006-01-10 2010-06-22 Edwin W. Cash Gas treating method and apparatus
US7776296B2 (en) * 2006-03-10 2010-08-17 Cansolv Technologies Inc. Regeneration of ion exchangers that are used for salt removal from acid gas capture plants
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US7695702B2 (en) * 2006-06-09 2010-04-13 Newpoint Gas Services, Inc. Optimization of amine regeneration system start-up using flash tank pressurization
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DE102006036228A1 (de) * 2006-08-03 2008-02-07 Universität Dortmund Verfahren zum Abtrennen von CO2 aus Gasgemischen
CN101795750A (zh) 2007-05-11 2010-08-04 Co2Crc技术股份有限公司 反应器、设备及方法
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US8435325B2 (en) * 2008-10-23 2013-05-07 Hitachi, Ltd. Method and device for removing CO2 and H2S
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US8524184B2 (en) * 2009-07-08 2013-09-03 Exxonmobil Research And Engineering Company Sulfur recovery plant tail gas treatment process
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CN102905772A (zh) 2010-02-17 2013-01-30 氟石科技公司 在制备超低硫气体中清除高压酸气体的构造和方法
DE102010017139A1 (de) * 2010-05-28 2011-12-01 Fachhochschule Münster CO2-Absorptionsverfahren mittels Aminlösungen
CA2810241C (en) 2010-09-03 2019-10-08 Research Triangle Institute Regenerable ionic liquid solvents for acid -gas separation
WO2012100330A1 (en) 2011-01-24 2012-08-02 Electrosep Technologies Inc. Method for removing heat stable base salts from a contaminated basic solution, and use thereof in a process for recovering acid gas from an acid gas stream
US8899557B2 (en) 2011-03-16 2014-12-02 Exxonmobil Upstream Research Company In-line device for gas-liquid contacting, and gas processing facility employing co-current contactors
US20120235087A1 (en) 2011-03-18 2012-09-20 Dow Global Technologies Llc Method for the removal of heat stable amine salts from an amine absorbent
KR101351440B1 (ko) 2012-08-08 2014-01-15 지에스건설 주식회사 부유식 해양 ｌｎｇ 액화 플랜트용 막분리―흡수 하이브리드 전처리 장치
JP6016513B2 (ja) * 2012-08-09 2016-10-26 三菱重工業株式会社 Ｃｏ２回収装置およびｃｏ２回収方法
US9671162B2 (en) 2012-10-24 2017-06-06 Fluor Technologies Corporation Integration methods of gas processing plant and nitrogen rejection unit for high nitrogen feed gases
US9604889B2 (en) 2012-11-08 2017-03-28 Energy Recovery, Inc. Isobaric pressure exchanger in amine gas processing
US9440895B2 (en) 2012-11-08 2016-09-13 Energy Recovery, Inc. Isobaric pressure exchanger controls in amine gas processing
CA2896165C (en) * 2013-01-25 2016-11-29 Exxonmobil Upstream Research Company Contacting a gas stream with a liquid stream
US8883036B2 (en) * 2013-03-13 2014-11-11 Chevron U.S.A. Inc. Hydrogen sulfide stream for catalyst sulfidation from refinery rich amines
AR096132A1 (es) 2013-05-09 2015-12-09 Exxonmobil Upstream Res Co Separar dióxido de carbono y sulfuro de hidrógeno de un flujo de gas natural con sistemas de co-corriente en contacto
AR096078A1 (es) 2013-05-09 2015-12-02 Exxonmobil Upstream Res Co Separación de impurezas de una corriente de gas usando un sistema de contacto en equicorriente orientado verticalmente
US9126879B2 (en) * 2013-06-18 2015-09-08 Uop Llc Process for treating a hydrocarbon stream and an apparatus relating thereto
US10456740B2 (en) 2013-06-19 2019-10-29 Bechtel Hydrocarbon Technology Solutions, Inc. Systems and methods for improved column operation in offshore environments
US10000713B2 (en) 2013-12-12 2018-06-19 Fluor Technologies Corporation Configurations and methods of flexible CO2 removal
AU2015375479B2 (en) 2015-01-09 2018-12-06 Exxonmobil Upstream Research Company Separating impurities from a fluid steam using multiple co-current contactors
AU2016220515B2 (en) 2015-02-17 2019-02-28 Exxonmobil Upstream Research Company Inner surface features for co-current contactors
AU2016233921B2 (en) 2015-03-13 2018-11-08 Exxonmobil Upstream Research Company Coalescer for co-current contactors
US10130907B2 (en) 2016-01-20 2018-11-20 Battelle Memorial Institute Capture and release of acid gasses using tunable organic solvents with aminopyridine
US10456739B2 (en) 2016-11-14 2019-10-29 Battelle Memorial Institute Capture and release of acid gasses using tunable organic solvents with binding organic liquids
RU2736714C1 (ru) * 2017-03-03 2020-11-19 Дау Глоубл Текнолоджиз Ллк Способ отделения сероводорода от газовых смесей с использованием гибридной смеси растворителей
US11167241B2 (en) 2017-03-06 2021-11-09 Dow Global Technologies Llc Energy efficient process for separating hydrogen sulfide from gaseous mixtures using a hybrid solvent mixture
RU2729808C1 (ru) * 2017-03-07 2020-08-12 Дау Глоубл Текнолоджиз Ллк Способ для снижения потребления энергии при регенерации гибридных растворителей
EP3401001A1 (de) * 2017-05-12 2018-11-14 L'air Liquide, Société Anonyme Pour L'Étude Et L'exploitation Des Procédés Georges Claude Verfahren und anlage zur abtrennung von begleitgasen aus einem rohsynthesegas
CA3067338C (en) 2017-06-15 2023-03-07 Exxonmobil Upstream Research Company Fractionation system using bundled compact co-current contacting systems
CA3066895C (en) 2017-06-15 2023-02-21 Exxonmobil Upstream Research Company Fractionation system using compact co-current contacting systems
US10876052B2 (en) 2017-06-20 2020-12-29 Exxonmobil Upstream Research Company Compact contacting systems and methods for scavenging sulfur-containing compounds
US11000797B2 (en) 2017-08-21 2021-05-11 Exxonmobil Upstream Research Company Integration of cold solvent and acid gas removal

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Also Published As

Publication number Publication date
NO993599D0 (no) 1999-07-23
NO993599L (no) 1999-09-24
ATE253398T1 (de) 2003-11-15
DE69726012T2 (de) 2004-07-08
WO1998032520A1 (en) 1998-07-30
EP0954369A1 (de) 1999-11-10
EP0954369B1 (de) 2003-11-05
US6071484A (en) 2000-06-06
NO319325B1 (no) 2005-07-11

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: MPR SERVICES, INC., CHARLOTTE, N.C., US

8364 No opposition during term of opposition