FR2429037A2 - Procede de separation des constituants acides des melanges gazeux - Google Patents
Procede de separation des constituants acides des melanges gazeuxInfo
- Publication number
- FR2429037A2 FR2429037A2 FR7818532A FR7818532A FR2429037A2 FR 2429037 A2 FR2429037 A2 FR 2429037A2 FR 7818532 A FR7818532 A FR 7818532A FR 7818532 A FR7818532 A FR 7818532A FR 2429037 A2 FR2429037 A2 FR 2429037A2
- Authority
- FR
- France
- Prior art keywords
- soln
- gas
- amine
- alkylamino
- ethanol
- 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.)
- Granted
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
- B01D53/1493—Selection of liquid materials for use as absorbents
-
- 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)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
L'invention concerne le domaine de l'absorption des composants acides des mélanges gazeux par lavage à l'aide d'un solvant. Elle a trait particulièrement à l'utilisation comme solvant d'un alkyl amino 2 éthanol de formule : R-HN-CH2 -CH2 -OH où R représente un radical alkyl de C1 à C6 compris, les constituants acides étant par rapport à l'alkyl amino 2 éthanol dans un rapport molaire compris entre 0,7 et 1,2, la solution d'amine ayant une concentration en amine totale de 0,5 à 6 moles par litre, la mise en contact s'effectuant à une température comprise entre 40 degrés C et 60 degrés C. Ce solvant est particulièrement adapté au traitement des hydrocarbures gazeux naturels et des gaz de raffineries.
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7818532A FR2429037A2 (fr) | 1978-06-21 | 1978-06-21 | Procede de separation des constituants acides des melanges gazeux |
DE19782831040 DE2831040A1 (de) | 1977-07-18 | 1978-07-14 | Verfahren zum entsaeuern eines gasgemischs |
PL20848478A PL208484A1 (pl) | 1977-07-18 | 1978-07-17 | Sposob odkwaszania mieszanin gazowych |
YU01703/78A YU170378A (en) | 1977-07-18 | 1978-07-17 | Process for the separation of acidic components from gaseous mixtures |
JP8702178A JPS5440284A (en) | 1977-07-18 | 1978-07-17 | Method of separating acidc component from gas mixture |
IT25744/78A IT1097534B (it) | 1977-07-18 | 1978-07-17 | Procedimento di separazione dei componenti acidi dalle miscele gassose |
GB787830078A GB2001338B (en) | 1977-07-18 | 1978-07-17 | Deacidification of gases |
CA307,514A CA1100288A (fr) | 1977-07-18 | 1978-07-17 | Procede de separation des constituants acides des melanges gazeux |
ES471810A ES471810A1 (es) | 1977-07-18 | 1978-07-17 | Procedimiento de desacidificacion de una mezcla gaseosa que contiene constituyentes acidos |
AU38083/78A AU522774B2 (en) | 1977-07-18 | 1978-07-17 | Acidic gas absorption |
NL7807692A NL7807692A (nl) | 1977-07-18 | 1978-07-18 | Werkwijze voor het verwijderen van zure bestanddelen uit gasmengsels. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7818532A FR2429037A2 (fr) | 1978-06-21 | 1978-06-21 | Procede de separation des constituants acides des melanges gazeux |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2429037A2 true FR2429037A2 (fr) | 1980-01-18 |
FR2429037B2 FR2429037B2 (fr) | 1980-11-07 |
Family
ID=9209798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7818532A Granted FR2429037A2 (fr) | 1977-07-18 | 1978-06-21 | Procede de separation des constituants acides des melanges gazeux |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2429037A2 (fr) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1428356A (fr) * | 1964-03-12 | 1966-02-11 | Shell Int Research | Procédé pour la purification de fluides |
FR1509340A (fr) * | 1966-01-19 | 1968-01-12 | Dow Chemical Co | Inhibition de la corrosion dans les procédés d'épuration des gaz |
DE1904428A1 (de) * | 1969-01-30 | 1970-08-13 | Basf Ag | Verfahren zur Entfernung von sauren Bestandteilen aus Gasen |
DE2024020A1 (de) * | 1969-05-16 | 1970-11-19 | Esso Research And Engineering Co., Linden, N.J. (V.St.A.) | Verfahren zur Entfernung von sauren Anhydriden aus gasförmigen Gemischen |
GB1218083A (en) * | 1968-06-17 | 1971-01-06 | Ici Ltd | Process for separating and recovering acid gases from gaseous mixtures |
GB1305718A (fr) * | 1969-07-24 | 1973-02-07 | ||
US3856921A (en) * | 1970-07-22 | 1974-12-24 | Exxon Research Engineering Co | Promoting scrubbing of acid gases |
FR2332049A1 (fr) * | 1975-11-18 | 1977-06-17 | Basf Ag | Procede pour eliminer co2, h2s ou cos des gaz contenant ces composants |
-
1978
- 1978-06-21 FR FR7818532A patent/FR2429037A2/fr active Granted
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1428356A (fr) * | 1964-03-12 | 1966-02-11 | Shell Int Research | Procédé pour la purification de fluides |
FR1509340A (fr) * | 1966-01-19 | 1968-01-12 | Dow Chemical Co | Inhibition de la corrosion dans les procédés d'épuration des gaz |
GB1218083A (en) * | 1968-06-17 | 1971-01-06 | Ici Ltd | Process for separating and recovering acid gases from gaseous mixtures |
DE1904428A1 (de) * | 1969-01-30 | 1970-08-13 | Basf Ag | Verfahren zur Entfernung von sauren Bestandteilen aus Gasen |
DE2024020A1 (de) * | 1969-05-16 | 1970-11-19 | Esso Research And Engineering Co., Linden, N.J. (V.St.A.) | Verfahren zur Entfernung von sauren Anhydriden aus gasförmigen Gemischen |
GB1305718A (fr) * | 1969-07-24 | 1973-02-07 | ||
US3856921A (en) * | 1970-07-22 | 1974-12-24 | Exxon Research Engineering Co | Promoting scrubbing of acid gases |
FR2332049A1 (fr) * | 1975-11-18 | 1977-06-17 | Basf Ag | Procede pour eliminer co2, h2s ou cos des gaz contenant ces composants |
Also Published As
Publication number | Publication date |
---|---|
FR2429037B2 (fr) | 1980-11-07 |
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