FR2036167A5 - Eliminating carbon dioxide from mixed gases - Google Patents
Eliminating carbon dioxide from mixed gasesInfo
- 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
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.
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)
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 |
-
1969
- 1969-03-05 FR FR6906137A patent/FR2036167A5/en not_active Expired
Cited By (13)
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
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |