AR091928A1 - Proceso de eliminacion de dioxido de carbono de alta capacidad ciclica - Google Patents

Proceso de eliminacion de dioxido de carbono de alta capacidad ciclica

Info

Publication number
AR091928A1
AR091928A1 ARP130102686A ARP130102686A AR091928A1 AR 091928 A1 AR091928 A1 AR 091928A1 AR P130102686 A ARP130102686 A AR P130102686A AR P130102686 A ARP130102686 A AR P130102686A AR 091928 A1 AR091928 A1 AR 091928A1
Authority
AR
Argentina
Prior art keywords
carbon dioxide
flow
solution
rich
sorption
Prior art date
Application number
ARP130102686A
Other languages
English (en)
Original Assignee
Exxonmobil Res & Eng Co
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 Exxonmobil Res & Eng Co filed Critical Exxonmobil Res & Eng Co
Publication of AR091928A1 publication Critical patent/AR091928A1/es

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
    • B01D53/34—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
    • B01D53/14—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
    • B01D53/1493—Selection of liquid materials for use as absorbents
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
    • C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
    • C10L3/10—Working-up natural gas or synthetic natural gas
    • C10L3/101—Removal of contaminants
    • C10L3/102—Removal of contaminants of acid contaminants
    • C10L3/104—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
    • B01D2252/20405—Monoamines
    • 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
    • B01D2252/20478—Alkanolamines
    • B01D2252/20484—Alkanolamines with one hydroxyl group
    • 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
    • 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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Gas Separation By Absorption (AREA)
  • Treating Waste Gases (AREA)

Abstract

Un proceso de remoción de dióxido de carbono de alta capacidad cíclica pone en contacto un flujo de gas que contiene dióxido de carbono en una zona de sorción con una solución limpiadora líquida de una amina con impedimento estérico de bajo peso molecular, en particular una alcanolamina o un aminoéter secundario en alta concentración, típicamente al menos 3,5 M, y a una temperatura de al menos 30ºC, para sorber el dióxido de carbono en la solución y formar un flujo rico del dióxido de carbono sorbido en la solución en forma de carbamato de amina y/o bicarbonato de alcanolamina disuelto. El flujo rico luego se hace pasar desde la zona de sorción hasta al menos una zona de regeneración y el dióxido de carbono sorbido es desorbido como gas desde la solución para formar una solución pura que contiene una concentración reducida de dióxido de carbono sorbido respecto del flujo rico; el flujo puro luego es devuelto a la zona de sorción para realizar un ciclo de sorción adicional.
ARP130102686A 2012-07-30 2013-07-29 Proceso de eliminacion de dioxido de carbono de alta capacidad ciclica AR091928A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201261677121P 2012-07-30 2012-07-30

Publications (1)

Publication Number Publication Date
AR091928A1 true AR091928A1 (es) 2015-03-11

Family

ID=48790671

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP130102686A AR091928A1 (es) 2012-07-30 2013-07-29 Proceso de eliminacion de dioxido de carbono de alta capacidad ciclica

Country Status (4)

Country Link
US (1) US9272242B2 (es)
AR (1) AR091928A1 (es)
TW (1) TW201420176A (es)
WO (1) WO2014022052A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016019984A1 (de) * 2014-08-05 2016-02-11 Dennert Poraver Gmbh Kombiniertes verfahren zur nutzung von roh-biogas enthaltend kohlendioxid und ein nutzgas
WO2022129975A1 (en) * 2020-12-17 2022-06-23 Totalenergies Onetech Method for the selective removal of hydrogen sulfide from a gas stream
CN112957896B (zh) * 2021-02-08 2022-01-07 大连理工大学 一类用于捕集混合气体中二氧化碳的新型脂肪多胺溶液及应用
CN113210021B (zh) * 2021-05-18 2023-05-16 华北电力大学（保定） 一种促进二氧化碳富液解吸的过渡金属基复合催化剂、其制备方法及应用

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU506199B2 (en) * 1975-06-26 1979-12-20 Exxon Research And Engineering Company Absorbtion of co2 from gaseous feeds
US4094957A (en) 1976-12-14 1978-06-13 Exxon Research & Engineering Co. Process for removing acid gases with hindered amines and amino acids
US4405585A (en) 1982-01-18 1983-09-20 Exxon Research And Engineering Co. Process for the selective removal of hydrogen sulfide from gaseous mixtures with severely sterically hindered secondary aminoether alcohols
US4405581A (en) 1982-01-18 1983-09-20 Exxon Research And Engineering Co. Process for the selective removal of hydrogen sulfide from gaseous mixtures with severely sterically hindered secondary amino compounds
US4471138A (en) 1982-01-18 1984-09-11 Exxon Research And Engineering Co. Severely sterically hindered secondary aminoether alcohols
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
US4892674A (en) 1987-10-13 1990-01-09 Exxon Research And Engineering Company Addition of severely-hindered amine salts and/or aminoacids to non-hindered amine solutions for the absorption of H2 S
US4894178A (en) 1987-10-13 1990-01-16 Exxon Research And Engineering Company Absorbent composition containing severely-hindered amine mixture for the absorption of H2 S
US5618506A (en) * 1994-10-06 1997-04-08 The Kansai Electric Power Co., Inc. Process for removing carbon dioxide from gases
US7674325B2 (en) * 2003-09-09 2010-03-09 Fluor Technologies Corporation Solvent use and regeneration
KR101384413B1 (ko) 2005-08-09 2014-04-10 엑손모빌 리서치 앤드 엔지니어링 컴퍼니 산 가스 세정 공정을 위한 알킬아미노 알킬옥시 (알코올)모노알킬 에터
HUE030884T2 (en) * 2006-05-18 2017-06-28 Basf Se Carbon dioxide absorption medium requiring less regenerative energy
US7601315B2 (en) * 2006-12-28 2009-10-13 Cansolv Technologies Inc. Process for the recovery of carbon dioxide from a gas stream
KR100888321B1 (ko) 2007-06-12 2009-03-12 한국전력공사 산성가스 분리용 혼합 흡수제
WO2011088008A1 (en) * 2010-01-12 2011-07-21 Board Of Regents, The University Of Texas System Acidic gas removal by aqueous amine solvents
EP2613868B1 (en) 2010-09-09 2019-11-20 ExxonMobil Research and Engineering Company Co2 scrubbing processes with a primary amine absorbent

Also Published As

Publication number Publication date
US9272242B2 (en) 2016-03-01
TW201420176A (zh) 2014-06-01
WO2014022052A1 (en) 2014-02-06
US20140030177A1 (en) 2014-01-30

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