WO2009158064A3 - Carbon dioxide absorber partial pumparound for cooling semi-lean physical solvent - Google Patents

Carbon dioxide absorber partial pumparound for cooling semi-lean physical solvent Download PDF

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Publication number
WO2009158064A3
WO2009158064A3 PCT/US2009/042093 US2009042093W WO2009158064A3 WO 2009158064 A3 WO2009158064 A3 WO 2009158064A3 US 2009042093 W US2009042093 W US 2009042093W WO 2009158064 A3 WO2009158064 A3 WO 2009158064A3
Authority
WO
WIPO (PCT)
Prior art keywords
carbon dioxide
pumparound
dioxide absorber
physical solvent
cooling semi
Prior art date
Application number
PCT/US2009/042093
Other languages
French (fr)
Other versions
WO2009158064A2 (en
Inventor
Lamar A. Davis
Original Assignee
Uop 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 Uop Llc filed Critical Uop Llc
Priority to JP2011516360A priority Critical patent/JP2011525860A/en
Priority to CN2009801236748A priority patent/CN102065976A/en
Priority to CA2726640A priority patent/CA2726640A1/en
Priority to EP09770599A priority patent/EP2291229A4/en
Priority to AU2009262906A priority patent/AU2009262906A1/en
Publication of WO2009158064A2 publication Critical patent/WO2009158064A2/en
Publication of WO2009158064A3 publication Critical patent/WO2009158064A3/en

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    • 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
    • B01D53/02—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 adsorption, e.g. preparative gas chromatography
    • 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
    • B01D53/1462—Removing mixtures of hydrogen sulfide and 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
    • B01D53/1425—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
    • 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8603—Removing sulfur compounds
    • B01D53/8612—Hydrogen sulfide
    • B01D53/8618—Mixtures of hydrogen sulfide and carbon dioxides
    • 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
    • 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
    • B01D2252/202—Alcohols or their derivatives
    • B01D2252/2021—Methanol
    • 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
    • B01D2252/202—Alcohols or their derivatives
    • B01D2252/2023—Glycols, diols or their derivatives
    • B01D2252/2025—Ethers or esters of alkylene glycols, e.g. ethylene or propylene carbonate
    • 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
    • B01D2252/202—Alcohols or their derivatives
    • B01D2252/2023—Glycols, diols or their derivatives
    • B01D2252/2026—Polyethylene glycol, ethers or esters thereof, e.g. Selexol
    • 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
    • B01D2252/202—Alcohols or their derivatives
    • B01D2252/2023—Glycols, diols or their derivatives
    • B01D2252/2028—Polypropylene glycol, ethers or esters thereof
    • 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
    • B01D2252/20457—Cyclic amines containing a pyridine-ring
    • 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
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B01D2252/205—Other organic compounds not covered by B01D2252/00 - B01D2252/20494
    • B01D2252/2053—Other nitrogen compounds
    • 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
    • B01D2252/205—Other organic compounds not covered by B01D2252/00 - B01D2252/20494
    • B01D2252/2056—Sulfur compounds, e.g. Sulfolane, thiols
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Organic Chemistry (AREA)
  • Gas Separation By Absorption (AREA)
  • Industrial Gases (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

The present invention provides for removal of carbon dioxide and hydrogen sulfide from a synthesis gas stream. A partial pumparound is provided to cool a portion of the solvent leaving the bottom of the carbon dioxide absorber. This allows for a reduction in the solvent circulation rate and associated equipment sizes.
PCT/US2009/042093 2008-06-26 2009-04-29 Carbon dioxide absorber partial pumparound for cooling semi-lean physical solvent WO2009158064A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2011516360A JP2011525860A (en) 2008-06-26 2009-04-29 Partial pump-around of carbon dioxide absorbent for cooling semi-physical physical solvents
CN2009801236748A CN102065976A (en) 2008-06-26 2009-04-29 Carbon dioxide absorber partial pumparound for cooling semi-lean physical solvent
CA2726640A CA2726640A1 (en) 2008-06-26 2009-04-29 Carbon dioxide absorber partial pumparound for cooling semi-lean physical solvent
EP09770599A EP2291229A4 (en) 2008-06-26 2009-04-29 Carbon dioxide absorber partial pumparound for cooling semi-lean physical solvent
AU2009262906A AU2009262906A1 (en) 2008-06-26 2009-04-29 Carbon dioxide absorber partial pumparound for cooling semi-lean physical solvent

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7583908P 2008-06-26 2008-06-26
US61/075,839 2008-06-26

Publications (2)

Publication Number Publication Date
WO2009158064A2 WO2009158064A2 (en) 2009-12-30
WO2009158064A3 true WO2009158064A3 (en) 2010-03-04

Family

ID=41445159

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/042093 WO2009158064A2 (en) 2008-06-26 2009-04-29 Carbon dioxide absorber partial pumparound for cooling semi-lean physical solvent

Country Status (7)

Country Link
EP (1) EP2291229A4 (en)
JP (1) JP2011525860A (en)
KR (1) KR20110016945A (en)
CN (1) CN102065976A (en)
AU (1) AU2009262906A1 (en)
CA (1) CA2726640A1 (en)
WO (1) WO2009158064A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107073388A (en) * 2014-11-21 2017-08-18 气体技术学院 Renovation process for the energy-conservation solvent of collecting carbonic anhydride

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9248398B2 (en) * 2009-09-18 2016-02-02 Fluor Technologies Corporation High pressure high CO2 removal configurations and methods
JP5692761B2 (en) 2010-02-17 2015-04-01 フルーア・テクノロジーズ・コーポレイション Composition and method of high pressure acid gas removal in the production of ultra low sulfur gas
US20120152120A1 (en) * 2010-12-15 2012-06-21 Uop Llc Production of carbon dioxide from synthesis gas
US20120227440A1 (en) * 2011-03-10 2012-09-13 Alstom Technology Ltd. System And Process For The Physical Absorption of Carbon Dioxide From a Flue Gas Stream
DE102011107814A1 (en) * 2011-07-01 2013-01-03 Linde Aktiengesellschaft Process and apparatus for recovering gas products
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
US9334455B2 (en) 2013-06-28 2016-05-10 Uop Llc Methods and apparatuses for enhanced absorption of acid gas components from sour feed gas
WO2015089446A1 (en) 2013-12-12 2015-06-18 Fluor Technologies Corporation Configurations and methods of flexible co2 removal
EP3501622B1 (en) * 2017-12-22 2023-08-30 L'air Liquide, Société Anonyme Pour L'Étude Et L'exploitation Des Procédés Georges Claude Absorber column and method for purifying raw synthesis gas

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4242108A (en) * 1979-11-07 1980-12-30 Air Products And Chemicals, Inc. Hydrogen sulfide concentrator for acid gas removal systems
US4498911A (en) * 1983-06-29 1985-02-12 Shell Oil Company Simultaneous removal of water and hydrogen sulfide from gaseous carbon dioxide
US4568364A (en) * 1984-03-22 1986-02-04 Bechtel International Corporation Process for desulfurization of fuel gas
US5137550A (en) * 1991-04-26 1992-08-11 Air Products And Chemicals, Inc. Cascade acid gas removal process
US20080019899A1 (en) * 2004-01-20 2008-01-24 John Mak Methods And Configurations For Acid Gas Enrichment

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GB1589231A (en) * 1977-04-21 1981-05-07 Shell Int Research Process for the removal of acidic gases
GB2088240B (en) * 1980-11-28 1984-02-22 British Gas Corp Regenerating solvents in gas absorption
IT1193601B (en) * 1983-01-19 1988-07-21 Snam Progetti CRYOGENIC PROCEDURE FOR SELECTIVE REMOVAL OF ACID GASES FROM SOLVENT GAS MIXTURES
US4552572A (en) * 1983-07-26 1985-11-12 Bechtel International Corporation Process for desulfurization of fuel gas
IT1190356B (en) * 1985-05-24 1988-02-16 Snam Progetti ORIOGENIC PROCEDURE FOR SELECTIVE REMOVAL OF ACID GASES FROM GAS MIXTURES BY SOLVENT
US6090356A (en) * 1997-09-12 2000-07-18 Texaco Inc. Removal of acidic gases in a gasification power system with production of hydrogen
JP5709153B2 (en) * 2007-02-22 2015-04-30 フルオー・テクノロジーズ・コーポレイシヨン Composition and method for producing carbon dioxide and hydrogen from a gasification stream

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4242108A (en) * 1979-11-07 1980-12-30 Air Products And Chemicals, Inc. Hydrogen sulfide concentrator for acid gas removal systems
US4498911A (en) * 1983-06-29 1985-02-12 Shell Oil Company Simultaneous removal of water and hydrogen sulfide from gaseous carbon dioxide
US4568364A (en) * 1984-03-22 1986-02-04 Bechtel International Corporation Process for desulfurization of fuel gas
US5137550A (en) * 1991-04-26 1992-08-11 Air Products And Chemicals, Inc. Cascade acid gas removal process
US20080019899A1 (en) * 2004-01-20 2008-01-24 John Mak Methods And Configurations For Acid Gas Enrichment

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2291229A4 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107073388A (en) * 2014-11-21 2017-08-18 气体技术学院 Renovation process for the energy-conservation solvent of collecting carbonic anhydride
CN107073388B (en) * 2014-11-21 2020-11-03 气体技术学院 Regeneration method of energy-saving solvent for carbon dioxide capture

Also Published As

Publication number Publication date
EP2291229A4 (en) 2011-12-21
KR20110016945A (en) 2011-02-18
AU2009262906A1 (en) 2009-12-30
JP2011525860A (en) 2011-09-29
CA2726640A1 (en) 2009-12-30
EP2291229A2 (en) 2011-03-09
CN102065976A (en) 2011-05-18
WO2009158064A2 (en) 2009-12-30

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