FR2036167A5 - Eliminating carbon dioxide from mixed gases - Google Patents

Eliminating carbon dioxide from mixed gases

Info

Publication number
FR2036167A5
FR2036167A5 FR6906137A FR6906137A FR2036167A5 FR 2036167 A5 FR2036167 A5 FR 2036167A5 FR 6906137 A FR6906137 A FR 6906137A FR 6906137 A FR6906137 A FR 6906137A FR 2036167 A5 FR2036167 A5 FR 2036167A5
Authority
FR
France
Prior art keywords
carbon dioxide
mixed gases
phase
eliminating carbon
specif
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
Application number
FR6906137A
Other languages
French (fr)
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR6906137A priority Critical patent/FR2036167A5/en
Application granted granted Critical
Publication of FR2036167A5 publication Critical patent/FR2036167A5/en
Expired 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
    • 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
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
    • C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
    • C10K1/12—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors
    • 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
    • Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Mixt. contacted with an emulsion of a first aqs. phase contg. at least one basic reaction salt and a second phase termed the solvent phase, the two phases dissolving less than 10 specif. 5% of each other. Specif., the solvent phase contains at least one of e.g. 4-15C aliphatic, alicyclic, aromatic and heterocyclic hydrocarbon (opt. substd. by hal or NO2), aldehydes or ketones or 5-15C aliphatic, alicyclic and aromatic alcohols, nitriles and esters.
FR6906137A 1969-03-05 1969-03-05 Eliminating carbon dioxide from mixed gases Expired FR2036167A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6906137A FR2036167A5 (en) 1969-03-05 1969-03-05 Eliminating carbon dioxide from mixed gases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6906137A FR2036167A5 (en) 1969-03-05 1969-03-05 Eliminating carbon dioxide from mixed gases

Publications (1)

Publication Number Publication Date
FR2036167A5 true FR2036167A5 (en) 1970-12-24

Family

ID=9030149

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6906137A Expired FR2036167A5 (en) 1969-03-05 1969-03-05 Eliminating carbon dioxide from mixed gases

Country Status (1)

Country Link
FR (1) FR2036167A5 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4029744A (en) * 1973-07-25 1977-06-14 Exxon Research And Engineering Company Process for removing the salt of a weak acid and a weak base from solution
FR2898284A1 (en) * 2006-03-10 2007-09-14 Inst Francais Du Petrole PROCESS FOR DEACIDIFYING GAS BY ABSORBENT SOLUTION WITH HEATED FRACTIONAL REGENERATION.
FR2900842A1 (en) * 2006-05-10 2007-11-16 Inst Francais Du Petrole Deacidifying gaseous effluent, e.g. natural, synthesis or refinery gas, by treatment with liquid reactants and extractants in process allowing absorbent regeneration with low energy consumption
WO2008015217A1 (en) * 2006-08-03 2008-02-07 Universität Dortmund Separating co2 from gas mixtures
FR2913609A1 (en) * 2007-03-14 2008-09-19 Inst Francais Du Petrole METHOD OF DEACIDIFYING FAZ WITH THERMAL DIFFUSION FRACTIONATION OF ABSORBENT SOLUTION CHARGED WITH ACIDIC COMPOUNDS.
EP1656983B1 (en) * 2004-11-12 2024-01-24 IFP Energies nouvelles Process for deacidification of a gas with an absorbing solution and fractional regeneration

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4029744A (en) * 1973-07-25 1977-06-14 Exxon Research And Engineering Company Process for removing the salt of a weak acid and a weak base from solution
EP1656983B1 (en) * 2004-11-12 2024-01-24 IFP Energies nouvelles Process for deacidification of a gas with an absorbing solution and fractional regeneration
AU2007226446B2 (en) * 2006-03-10 2011-08-25 IFP Energies Nouvelles Process for deacidification of a gas by means of an absorbent solution with fractionated regeneration by heating
FR2898284A1 (en) * 2006-03-10 2007-09-14 Inst Francais Du Petrole PROCESS FOR DEACIDIFYING GAS BY ABSORBENT SOLUTION WITH HEATED FRACTIONAL REGENERATION.
WO2007104856A1 (en) * 2006-03-10 2007-09-20 Ifp Process for deacidification of a gas by means of an absorbent solution with fractionated regeneration by heating
US8523978B2 (en) 2006-03-10 2013-09-03 Institut Francais Du Petrole Method of deacidizing a gas by means of an absorbent solution with fractionated regeneration through heating
FR2900842A1 (en) * 2006-05-10 2007-11-16 Inst Francais Du Petrole Deacidifying gaseous effluent, e.g. natural, synthesis or refinery gas, by treatment with liquid reactants and extractants in process allowing absorbent regeneration with low energy consumption
CN101500691B (en) * 2006-08-03 2011-09-28 多特蒙德大学 Method for separating co2 from gas mixtures
US8470079B2 (en) 2006-08-03 2013-06-25 Universital Dortmund Separating CO2 from gas mixtures
WO2008015217A1 (en) * 2006-08-03 2008-02-07 Universität Dortmund Separating co2 from gas mixtures
WO2008132338A3 (en) * 2007-03-14 2008-12-31 Inst Francais Du Petrole Method for deacidification of a gas with thermal diffusion fractioning of the absorbent solution charged with acidic compounds
WO2008132338A2 (en) * 2007-03-14 2008-11-06 Ifp Method for deacidification of a gas with thermal diffusion fractioning of the absorbent solution charged with acidic compounds
FR2913609A1 (en) * 2007-03-14 2008-09-19 Inst Francais Du Petrole METHOD OF DEACIDIFYING FAZ WITH THERMAL DIFFUSION FRACTIONATION OF ABSORBENT SOLUTION CHARGED WITH ACIDIC COMPOUNDS.

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Legal Events

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